WO2020010528A1

WO2020010528A1 - Plant growth moisture controller and plant growing system using the controller

Info

Publication number: WO2020010528A1
Application number: PCT/CN2018/095195
Authority: WO
Inventors: 李绍才; 李付斌; 孙海龙
Original assignee: 四川三合坡面科技有限公司
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2020-01-16
Also published as: CN109688800B; CN109688800A

Abstract

A plant growth moisture controller and a plant growing system using the controller. The plant growth moisture controller comprises a moisture collection control system, a moisture extraction control system, and a root growth control mechanism. The plant growth moisture controller and the plant growing system using the controller can be arranged in a variety of spatial structural forms, so as to be applicable to different slope conditions, thereby having the functions of ecological protection, landscape greening, thermal insulation and energy saving, soil and water conservation and sand control.

Description

Plant growth moisture controller and plant planting system using the controller

Technical field

The invention relates to a moisture controller for growing plants and a plant planting system using the controller, in particular to a planting system and structure for planting, ecological restoration and landscape greening based on moisture, temperature, and plant control.

Background technique

Artificial plant ecosystem refers to an ecosystem that is constructed and maintained by plants based on natural or unnatural ecosystems in accordance with certain human or certain needs. Generally speaking, the construction of an artificial plant ecosystem is performed by constructing equipment capable of regulating and cultivating plants. The construction of plant ecosystems based on non-natural ecosystems is mainly to use relevant artificial equipment to mimic the growth environment of plants in the natural state, so that plants can grow in this system and maintain the cycle operation of the system. This is true of the plant growth system on the extraterrestrial space station. P. Zabel and his collaborators summarized more than 20 types of space plant growth systems (P. Zabel, M. Bamsey, D. Schubert, M. Tajmar, Review and Analysis) that have been studied by humans for more than 40 years. growth systems, Life Sciences, Space Research (2016)), many of these systems have been used in the actual operation of the space station. However, in these systems, the theoretically feasible crops and actual growable crops are often inconsistent, resulting in these plant ecosystems being very limited. In other words, humans have not yet achieved good control over this type of plant and plant ecosystem.

Similar to the above-mentioned systems, plant ecosystems that are not used in extraterrestrial space stations have also attracted attention. For example, CN 103098674B realized the temperature control of plant growth factors by setting up a light source detection system, an artificial light source system, a shading system, a carbon dioxide system, an oxygen system, an irrigation water system, a temperature system, a humidity system, and a central control system. Plant growth efficiency and quality. Similarly, CN103098665B sets artificial light source control system, carbon dioxide supply system, oxygen supply system, temperature control system, nutrition irrigation system, humidity control system, rhythm and rhythm playing system and central control system, and adopts more accurate The control of the operation mode of each system has improved the photosynthesis utilization rate of plants, shortened the nursery time, and achieved the technical effect without pesticide application. CN 104920111A By combining the skeleton structure, heat exchange cover layer, humidification and dehumidification system, and lighting system, an artificial environment suitable for the growth of a variety of animals and plants is constructed, and the artificial environment is not affected by regions, dimensions, and climate. Undistorted and cross-regional cultivation and breeding can be achieved.

However, the normal operation of the all-man-made plant ecosystem depends on the system's strict control of various habitat factors, and the plant itself cannot participate in the construction of the system itself. When the system fails, the growth of the plant will be severe or even irreversible. Impact. Therefore, the plant ecosystem with natural environment participation has become another research focus. This kind of system can rely on the self-repair ability of the natural environment to avoid the collapse of the entire system when the artificial facility fails, and more importantly, this kind of system is more conducive to the initial establishment and subsequent maintenance because of the active participation of plants. CN 106277334A A clear-water ecosystem has been constructed, which can realize the ecological restoration and stable maintenance of river waters. CN 106430608A also obtained artificial ecosystems that can improve water quality and ecosystem stability by setting up some artificial facilities in river channels. US7220018 B2 uses LED light system to illuminate marine habitats and constructs a habitat suitable for a single species. On the basis of US7220018 and B2, WO2009 / 066231 has improved the equipment to obtain an ecosystem that can be suitable for the growth of multiple species at the same time. The Dutch Plant Laboratory Group Company in its patent WO2010 / 044662 provides a plant growth system that is at least partially regulated by the environment. This system is based on the three major factors of plant development, namely photosynthesis, under the influence of dominant root pressure. The upward stem flow of plants and the control of carbon dioxide assimilation, mainly through the plant leaf system, achieve precise control of plant growth in the system. Yamaguchi University, Japan ’s national university corporation, provides a device that uses red and blue light to irradiate plants to promote plant growth and shorten cultivation time. This device combines artificial equipment with the natural environment. An ecosystem that is more conducive to plant growth is obtained. Helios Parkertra AG of Sweden, in its patent WO 2015/004179, achieves control of plant growth by arranging a predetermined type of plant in a controlled environment under conditions of receiving natural light exposure. On this basis, the patent also provides corresponding computer program products.

However, the above-mentioned semi-dependent plant ecosystems still have disadvantages that cannot be ignored. This system is generally limited by region or plant species, and requires a large amount of energy (such as electricity) to support it, and can only be applied to factory-based agricultural cultivation. The equipment used to support the normal operation of the system often causes a certain degree of adverse impact on the environment. More importantly, because the plant growth characteristics in this type of system are often significantly different from those in the natural environment, this type of system is difficult to be compatible with natural ecosystems outside the system, and it is difficult to use it for the restoration and maintenance of natural ecosystems. field.

In summary, although many of the above or similar ecosystems have been put into practical use, due to the limitations of the constructed ecosystems, it is difficult to use them for the restoration of plant ecological environment that is urgently needed by human beings today.

At present, difficulties in plant ecological environment restoration include constructing an ecological environment suitable for plant growth. Because many regions have complex niche, when plant ecological environment in the region is restored, the plant ecological environment constructed needs to adapt to multiple and complex niche. A niche is a small-scale environment for living, growing or developing organisms. The division of the scale varies according to different situations. Specifically, in the karst area that covers China's land area, the scale of the niche is about a few meters. In his master's thesis, Yu Xiaobao of Yunnan Normal University analyzed the niche in Shilin National Geopark and proposed a method suitable for vegetation restoration in specific niche, so as to achieve the preparation and restoration of karst areas as a whole. Therefore, the introduction of the concept of niche is very important for how to construct an efficient plant ecological controller or device, for the restoration of vegetation or the artificial cultivation of vegetation.

When constructing plant ecological controllers or devices suitable for different niches, it is necessary to make plants have adaptive capabilities to specific niches. In other words, this ecosystem is conducive to the germination and growth of plants, and at the same time allows plants to adapt to their natural environment as soon as possible. In this regard, some active explorations have been made by those skilled in the art. The Gyeonggi-do School-Industry Collaboration in South Korea provided in its patent WO2016 / 167440 an artificial biological soil aggregate for plant growth based on foamed concrete. The artificial biological soil aggregate can make plants Provide sufficient water and plant nutrients for plant growth under soil conditions. However, the patent only simulates the function of soil in providing water and nutrients, and it is difficult to control the environment required by plants such as temperature, gas and light. It is important that the patented product is difficult to guarantee the good germination of plant seeds, and therefore cannot easily and conveniently perform vegetation restoration and other plant cultivation work for other purposes. CN 106386086 A is also just a product that provides the water needed for plant growth. Although CN 102577872A, CN 102960097A, "Study on the Adaptability of Slope-protecting Plants in Plant Coils" and "Study on Water Loss-Retaining Properties of Water-Retaining Agents in Plant Coil Matrix" have carried out a deeper exploration, it can be beneficial to plant seed germination and Devices growing inside, however, the devices obtained in these studies require the addition of soil or a substrate for seed germination and growth. According to common sense, the germination and growth of different plant seeds generally requires specific soils or their replacements. Therefore, this type of device is undoubtedly difficult to apply to plant cultivation work in different niche areas, and it is impossible to build the required plant ecological controller. In addition, due to the need to add soil or as a substrate for soil replacement, such devices are usually heavy, and the cost is high when used in large areas.

In summary, how to build a plant ecological controller that does not rely on soil or artificial substrates, is low-cost, does not require manual management, is suitable for the growth of a variety of plants, and is easy to construct and maintain is an urgent need in the field.

With the deepening and development of research on vegetation restoration technology and products, the development of industrialized engineering vegetation restoration products has become an important direction. The main purpose is to compound plant seeds with functional carriers to form roll products that can be easily laid and planted. For urban greening, slope restoration, river bank protection, etc.

Chinese patent CN102577872 B discloses a greening coil material, which is composed of a temperature and light control layer portion, a root planting layer portion, a water / root regulation layer portion, a seed stacking portion, an installation portion, and a water permeable portion located in the water temperature and light control portion. The light control layer is used to reflect the radiation, reduce the absorption of heat, play a role of heat insulation and cooling, and reduce the evaporation of water.

U.S. Patent No. 5,226,255 discloses a plant blanket composed of natural and degradable non-woven fibers. The middle layer adjacent to the non-woven fiber layer is a high-strength, two-way stable open-cell plastic mesh. Vegetation blankets include seeds and may also include fertilizers and / or water-absorbing materials. This planted blanket is spread on bare hillsides to reduce soil erosion caused by runoff.

At present, vegetation restoration products at home and abroad have a certain soil and water conservation effect, and have a simple manufacturing process, but can only be used under conditions with soil or adding a large amount of matrix or water-absorbing material to the product to store moisture, resulting in high product costs, and Limits the scope of use. In addition, due to the addition of a large amount of matrix or water-absorbing material, its weight is large and it is not convenient to construct.

In summary, how to build a planting system that does not rely on soil or artificial substrates, is low-cost, does not require manual management, is suitable for the growth of a variety of plants, and is easy to construct and maintain is an urgent need in the field.

Summary of the invention

In order to solve the above problems, one of the objectives of the present invention is to provide a controller for growing water for growing plants without artificial watering. Through the collection and storage of water and adaptive water supply, a reasonable supply of water required for plant growth is achieved.

In order to achieve the above objective, the present invention adopts the following technical solutions:

A moisture controller for growing plants includes a moisture collection control system. The moisture collection control system realizes the collection of water and provides plants with growth by controlling the interception, pooling and / or infiltration of water. The water is artificial watering or natural precipitation. As we all know, for the plant ecosystem, the supply and use of water has an important impact on plant growth. In the ecosystem, water recycling includes: plant evapotranspiration water, plant growth water, plant drought resistance water, system evaporation water, and seed germination water; during seed germination and plant growth, reasonable water transport can be controlled to achieve drought The effect of replenishing water and storing water during rainy seasons can prevent excessive waterlogging and drought.

By controlling the processes of interception, pooling, and infiltration of moisture, the invention can enable the system to automatically store water in the system and supply water to plants without the need for manual management to ensure a harsh environment in the case of uneven water supply from the outside. Water supply for seed germination and plant growth improves plant root survival rate.

Further, it also includes a water extraction control system, which is used to extract the collected water and transport it to the root system of the plant through the water flow channel, at the same time control the speed of water extraction and transportation, and limit the root system of the plant to the plant. The plant growth water controller grows in the water-enriched area to control the water supply and speed of the plant root system. In the present invention, the water-enriched area is an area in the water extraction control system where water can easily accumulate, store, and provide water for plant growth, such as a water storage bag. For the skilled person of the present invention, the concept of the water-enriched area is easy to understand In any water conduction and utilization system, those spaces where more water gathers can be understood as a water-rich area (or a water-accumulated area). Such a process of aggregating water may be the automatic accumulation of water under the condition of gravity, or the accumulation of water under the condition of manual interference (for example, using a water absorption device). In the present invention, the water extraction control system is provided with a function of restricting the growth of the root system to the water-enriched area, preventing the root system from directly absorbing water when it reaches the water-enriched area, preventing the water collected by the system from being consumed unnecessarily, and avoiding insufficient water-saving supply during drought . In the present invention, the water flow channel refers to a channel through which water supply flows and reaches a water supply target area. For the present invention, the water supply target area refers to each terminal in the present invention that requires water, such as the root system of plants.

Further, the moisture collection control system includes a moisture collection layer for collecting moisture, the moisture collection layer is provided with a moisture collection hole, and a moisture interception structure is provided adjacent to the moisture collection hole on the moisture collection layer, The moisture intercepting structure includes a moisture intercepting belt, a moisture intercepting block, and / or a moisture intercepting groove. The water collection layer collects ground precipitation or artificial watering to reduce ineffective infiltration, and through the interception of the water interception structure, the water is collected into the plant growth system through the water collection hole for plant growth and utilization. In the present invention, the moisture intercepting mechanism mainly includes the intercepting zone, intercepting block, and / or intercepting groove, the intercepting groove is a structure recessed on the surface of the moisture collecting layer, and the intercepting zone and the intercepting block are structures protruding on the surface of the moisture collecting layer. The setting position of the moisture interception structure should be lower than the height of the moisture collection hole in the vertical direction. This can better prevent the loss of water and allow water to enter the system from the collection hole. In addition to the shape, the moisture intercepting structure may be any other structure that can block moisture from flowing out of the area other than the moisture collecting hole.

In the present invention, the moisture collecting layer is made of a waterproof material such as a water-impermeable film or cloth. The diameter or side length of the moisture collection holes may be 1 to 50 mm, and the arrangement pitch may be 5 to 200 mm. The moisture collection holes may be arranged in rows or diamonds. The moisture interception band may be formed by folding the moisture collection layer into a strip shape or by attaching a water interception strip. The moisture intercepting groove may be a square groove, a strip groove, or a funnel-shaped circular groove. The diameter or side length of the moisture intercepting groove is 1 to 200 mm, and the arrangement interval is 5 to 200 mm. The moisture intercepting grooves are arranged in rows and waves. Or diamond-shaped arrangement, formed by folding or sinking of the water collecting layer.

Further, the moisture collection control system further includes a moisture infiltration layer disposed below the moisture collection layer, the moisture collection layer is locally connected to the moisture infiltration layer to form at least one cavity, and the moisture infiltration A moisture infiltration hole is provided on the layer corresponding to the cavity; in the present invention, the cavity is filled with a space filler to form a space structure, and the moisture pooling layer and the moisture infiltration layer are opened, and a gap between the space filler is formed A moisture infiltration passage that connects the moisture collection hole and the moisture infiltration hole.

The moisture infiltration layer is made of a water-impermeable film or cloth; the diameter or side length of the moisture infiltration hole is 1 to 50 mm, and the arrangement interval is 5 to 200 mm, which is arranged in rows or diamonds; the filler It is one or more of a fiber web, a woven fabric, a non-woven fabric, a particulate matter, or an inflatable bag, and is filled between the moisture collection layer and the moisture infiltration layer, and the gap between the materials is used as a moisture infiltration channel. The infiltration channel is tubular or cuboid, with a thickness of 0.5 to 5 mm.

During use, moisture is collected by the moisture collection layer, and is intercepted by the moisture interception structure. The moisture is collected through the moisture collection hole, enters the cavity between the moisture collection layer and the moisture infiltration layer, and infiltrates through the gap formed between the fillers in the cavity. The channel finally flows out from the water infiltration hole, and then flows through other systems to the root system of the plant for plant growth and utilization.

Further, the water collection control system further includes a water storage bag, which is used to store the water collected by the water collection control system, form a water-rich region, and serve as a water source for the water extraction control system. The water storage bag is simple in structure, easy to manufacture, easy to store, light in weight, and does not occupy space when not in use.

Further, the water storage bag is provided with a water inlet hole and a water outlet hole, the water inlet hole of the water storage bag is in communication with the water flow channel of the water collection control system, and the water outlet hole of the water storage bag and the water extraction control The water channel of the system is connected.

Further, the water storage bag is made of a flexible water-impermeable material. The water storage bag is made of water-impermeable film by welding or mold molding, and the water storage capacity can be adjusted by welding the film after folding. The folding can be horizontal or vertical. The folding size can be adjusted according to the actual water storage demand. The water inlet hole is located at the top of the water storage bag, and the water outlet hole is also located at the low end (including the bottom) or the top of the water storage bag, and the water inlet hole and the water outlet hole may also be the same hole. In this case, the water inlet and outlet channels can be set separately. The upper part (or top part) of the present invention generally refers to the side facing the sky during use, and the lower part (or bottom part) generally refers to the side facing the ground during use. Regardless of the inclined orientation or the facing orientation, " "Above" or "below".

Further, the water storage bag is made of a flexible water-permeable material, and the water storage bag is filled with a water-absorbing substance. The water permeable material has a water permeability of less than 10 mm / h, and the water permeable material includes materials such as a perforated film, a microporous film, and / or a dipped cloth. The water-absorbing substance is filled in a water storage bag for water absorption and storage. The water-absorbing substance includes a super absorbent resin, organic matter, or super absorbent fiber.

The water storage bag has a water storage volume in the range of 0.1-100L, and the water storage bag is folded or non-folded. When the water storage device is folded, the width can be 30-1000mm; The diameter or side length of the hole is 1-50 mm; the diameter or side length of the outlet hole is also 1-50 mm.

Further, there are at least two water storage bags, and the two adjacent water storage bags are sequentially connected along the water delivery direction of the system. The water delivery direction of the system is the direction of the water flow of the plant growth moisture controller. Multiple water storage bags can Improve system water distribution.

For the structure of multiple water storage bags connected in series, it is necessary to ensure that there is a height difference between the water storage bags in the use state, and at the same time, the water outlet hole is located at the top of the water storage bag, so that the water outlet of the water storage bag can have the function of an overflow hole. An overflow channel is set between the water storage bags. The outlet hole of the previous water storage bag is connected to the water inlet hole of the next water storage bag through the overflow channel. The overflow channel can be welded into a tube by a film or controlled by using existing plastic. to make.

Further, the moisture extraction control system includes a pumping mechanism, a root restriction mechanism, and a moisture distribution mechanism, and the pumping mechanism extracts and transfers the water collected by the moisture collection system to the moisture distribution mechanism, and controls the extraction and transportation of water. The speed and water distribution mechanism transports water to the plant root system, and the root restriction mechanism is used to block the plant root system from growing to the water-rich area. In the present invention, the speed of pumping and transporting water is controlled by a pumping mechanism to ensure the full use of water, avoiding the pumping of water too quickly or too slowly, thereby controlling the rate of water consumption, reducing unnecessary plant transpiration water consumption, and making use of water The rate is maximized. For the present invention, conventional mechanisms with a negative pressure water absorption function can be considered for use in the present invention. At the same time, a mechanism, such as a control valve, is set to control the amount and speed of pumped water and the amount and speed of water delivered.

Further, the water pumping mechanism includes a water absorbing matrix I made of a material with high water absorption performance. The water input point of the water pumping mechanism is in communication with the water output point of the moisture collection control system, and the water output point of the water pumping mechanism is equal to the water content. The water inlet of the cloth mechanism is connected. The water outlet of the water collection control system is located at the water outlet of the water storage bag; the water inlet of the pumping mechanism is located below the water outlet of the water storage bag. Moisture passes through the outlet of the water storage bag, the water outlet of the water collection control system, the water inlet of the pumping mechanism, the water outlet of the water pumping mechanism, the water outlet of the water pumping mechanism, the water inlet of the water distribution mechanism, the water distribution mechanism, and the water distribution mechanism. After the water point, it is absorbed and used by the plant growth system. In the present invention, the water outlet point refers to a point where water can flow out. This point can be a small opening, a hole, or a gap structure of the material itself, such as the fiber gap of a water-absorbing material (non-woven fabric) itself; In the present invention, the water inlet point refers to a point where water can enter the target area. This point can be a small mouth, a hole, or a gap structure of the material itself, such as a negative suction pipe, a water inlet point. The bit is a mouth, and for a water-absorbing material (non-woven fabric), the water entry point is its own fiber gap. In the present invention, a water-absorbing material is used as a pumping mechanism, which is easy to produce, low in cost, and light in weight. At the same time, it has the functions of controlling the speed of pumping water, the volume of water pumped, the speed of water pumped, and the volume of water pumped, and solves the problem of controlling water transmission. This is mainly because the water-absorbing material transports the water in the water storage bag to the roots of the plant through the capillary water absorption effect, and the control of the growth of the plant is achieved through the control of the water-absorbing speed. In this case, the water-absorbing material is selected through the characteristics of water absorption, Adjust, or adjust the cross-sectional area of the water-absorbing material, to control the speed of water extraction.

The pumping mechanism is made of a water-absorbing substrate I such as a non-woven fabric, a woven fabric, or a fiber rope with high water absorption performance. The pumping mechanism can be set to a large, small, triangular, trapezoidal, stepped, curved, or tapered shape. It is set as a bar with the same width or diameter from top to bottom; the pumping speed of the pumping mechanism is controlled at about 10 to 10000 g / (㎡.day);

For example, a spunlaced non-woven fabric made of polyester fiber with a width of 5mm and a basis weight of 50g / m2 and 0.9D polyester fibers is used to make an upper and lower equal-width pumping mechanism. Around 50g / (m2.day), about 500g / (m2.day) when the water level of the water storage bag is the highest; 100mm width, 50g / m2 area weight per unit area, 0.9D polyester fiber spunlace non-woven fabrics The wide pumping mechanism can control the pumping speed of the pumping mechanism at about 1000 g / (m2.day) when the water level of the storage bag is the lowest, and the pumping speed at 10000g / (m2.day) when the water level of the water storage bag is the highest. about;

A step-shaped pumping mechanism with an upper width of 100 mm and a lower width of 1 mm is made of a polyester fabric spunlace nonwoven fabric with a basis weight of 50 g / m2 and 0.9D. When the water level of the water storage bag is the lowest, the pumping speed of the pumping mechanism can be adjusted. It can be controlled at about 10g / (m2.day). When the water level of the water storage bag is the highest and the water level of the water storage bag is the highest, the pumping speed of the pumping mechanism can be controlled at about 10000g / (m2.day).

In actual use, the size of the pumping mechanism can be adjusted to meet the needs according to the actual situation.

The pumping mechanism may also be made of a water-absorbing substrate I such as a microporous membrane or foamed material and compounded on a water storage bag to control the water supply speed at 10 to 10000 g / (㎡.day); the pore diameter of the microporous membrane is 0.1 to 50 μm. For example, a microporous membrane with a pore size of 10 μm, a microporous membrane with a number of 10,000 pores / (㎡), and an area of 10 cm ² is used to produce a pumping mechanism with a water supply rate of about 500 g / (㎡.day), Porous membrane, the number of micropores is 10,000 / (㎡), and the area of 10cm ² is about 30g / (㎡.day). Using a microporous membrane with a pore size of 50 μm, a microporous membrane with a number of micropores of 10,000 / (㎡) and an area of 10 cm ² , the water supply speed of the pumping mechanism is about 10000g / (㎡.day).

The pumping mechanism can also be made of a microporous membrane, an open-pore membrane or a non-woven fabric, a woven fabric, and wrapped and fixed with a water-absorbent material matrix I such as a superabsorbent resin, bentonite, or expanded rubber particles. The water swelling performance of the wrapping material controls the initial velocity of water release and the water supply rate is controlled at 10 to 10000 g / (㎡.day); at this time, the pore size of the microporous membrane is also 0.1 to 50 μm. For example, a microporous membrane with a pore size of 10 μm is used to encapsulate a superabsorbent resin with a saturated water absorption volume expansion factor of 50 times. The superabsorbent resin occupies 20% of the volume of the inclusion in a dry state, and the water supply rate is 2000g / (㎡.day). ) Left and right pumping mechanism. Using a microporous membrane with a pore size of 50 μm, a superabsorbent resin with a saturated water absorption volume expansion factor of 5 times is wrapped. The superabsorbent resin occupies 100% of the volume of the inclusion in a dry state, and the water supply rate is about 5000g / (㎡.day). Pumping mechanism.

Further, the root restriction mechanism is a water-impermeable film or a microporous membrane and is wrapped around the side of the water-absorbing substrate I; through space constraints, the root system is restricted from entering the water-rich area along the water-absorbing substrate I (for example, a water storage bag) In order to avoid unlimited absorption of water by the root system. Film or microporous film tensile deformation rate ≤ 50%, resistance strength ≥ 10MPa. When the film is a water-impermeable film, a hole at the end is used as a water inlet channel. When the film is a microporous film, the micropores are 10 to 1000 μm.

In the present invention, the film may also be a pipe made of transparent material, and the water-absorbing substrate I is placed in the pipe. The growth of the root system on the pumping mechanism is restricted by light, and the root system is restricted from entering the water storage bag along the pumping mechanism. The tensile deformation rate of the film is ≤50%, the resistance strength is ≥10MPa, and the light transmittance is ≥85%.

For the present invention, if the pumping mechanism is not a water-absorbing matrix structure made of a water-absorbing material, but a device with a negative pressure water-absorbing function, the root restriction mechanism can choose to isolate the root system from the water release of the device, as long as Any isolation material and structure that can isolate the root system from contact with the water body can achieve the purpose of the present invention.

Further, the root restriction mechanism is at least one solar heat absorbing and heating sheet provided on the water-absorbing substrate I for absorbing solar energy, and the water-absorbing substrate I is locally heated at a high temperature, so that the plant root system cannot grow along the water-absorbing substrate I. The solar heat-absorbing and heating sheet includes a black film and a solar heating sheet. After absorbing solar energy, the solar heat-absorbing sheet heats up the water-absorbing substrate I locally. In a closed environment, the heat-generating portion of the water-absorbing substrate I can reach 60 degrees Celsius, and the root system can withstand temperatures below 45 degrees. Restrict root growth purposes.

Further, the water-impermeable film or microporous film for wrapping the water-absorbing substrate I is further wrapped at the water-intake point of the water-absorbing substrate I, the water-impermeable film or A water inlet hole is provided on the microporous membrane, and an elongated root-control water supply pipeline is provided in sealed communication with the water inlet hole.

Root control water supply pipe causes hypoxia of root growth, restricting the root system from entering the water storage bag. Root control water supply pipe can be formed by welding of thin film, or it can be made of existing plastic or glass tube. Width or diameter of root control water supply pipe It is 1 to 20 mm and the length is 50 to 1000 mm.

Further, the moisture distribution mechanism includes a water absorption substrate II made of a water absorbing material, and the water inlet point of the water absorption substrate II is communicated with the water outlet point of the water pumping mechanism; further, in the present invention, the water uniform distribution The mechanism also includes a water-permeable film, a super-absorbent cloth or a water-absorbent fiber web wrapped around a water-absorbent material. The water-absorbing substrate II made of water-absorbing material has low cost, small size, light weight, and simple production. Its fiber structure absorbs water uniformly, and the water supply speed and volume are stable. The root system can grow around the water-absorbing substrate and absorb water uniformly to avoid local water supply. Many things happen.

As another solution allowed by the present invention, the water distribution mechanism may also be a pipe network connected to the main pipe and the branch pipe, but in this case, the pipe network needs to consider the orientation during installation to ensure that the water can reach the plant root system through its own weight. At the same time, The control valve is set in the pipe network. Under certain weight conditions, the valve can be opened to allow moisture to continue to be transmitted to ensure the amount of water supplied and the supply speed to be within a controllable range. The relevant data of the installation angle of the pipe network and the valve opening by the self-weight of the moisture can be obtained by those skilled in the art according to the requirements, and the present invention does not describe it explicitly.

In the present invention, the moisture uniform distribution mechanism (including the water-absorbing substrate II) is made of a water-permeable film or cloth wrapped with a high water-absorbing material, and is connected to the pumping mechanism (including the water-absorbing substrate I). In the case of materials, the capillary water absorption of the two causes water to be transferred from the water-absorbing substrate I to the water-absorbing substrate II, and finally reaches the plant root system for utilization, which realizes the non-power transmission control of the water; For organic matter, etc., the water transmission speed of the water uniform distribution mechanism is 10 to 10,000 g / (㎡.day).

The moisture uniform distribution mechanism (including the water-absorbing substrate II) can also be made of woven fabrics, non-woven fabrics, sackcloth, water-absorbing fiber nets, straw fiber nets, and water-absorbing fiber ropes with high water-absorbing performance, and is connected to the water-absorbing device. The water output from the pumping device is evenly distributed for plant growth. At this time, the water transmission speed of the water uniform distribution mechanism is still 10 to 10,000 g / (㎡.day).

Further, the plant growth moisture controller further includes a root system growth control mechanism, and the root system growth control mechanism includes an evaporation coating layer disposed above the moisture distribution mechanism and a root system disposed below the moisture distribution mechanism. A barrier layer, wherein the gap between the root barrier layer and the evaporation covering layer is filled with nutrient controlled-release particles outside the moisture distribution mechanism to form a nutrient controlled-release particle layer; the root barrier layer is provided with perforations and / or slits. The root growth control mechanism provides a suitable environment for the growth of the plant root system by controlling the environmental moisture, nutrients, temperature, ventilation, and space around the root system of the plant root system. The root growth guide channel is used to constrain the growth direction of the root system to make it grow in a nutrient controlled release granular layer. In some soilless cultivation environments, the nutrient controlled release granular layer provides a growth environment for plant seeds. The root barrier layer is used to support the nutrient controlled release granular layer and its upper structure, and restricts the lower direction of root growth. The evaporative cover is used to prevent water evaporation and maintain proper humidity for seed germination and seedling emergence environment. Prevent seed water from volatile, unable to germinate and emerge.

The root barrier layer is made of a material such as a water-impermeable film, cloth or paper, and a root growth guide channel is provided on the root barrier layer to facilitate plant growth. The growth guide channel may be a circular, square hole, or a slit, with a side length or a diameter of 1 to 20 mm, and an opening ratio of 1 to 20% of the root barrier layer. The root system can enter the lower soil through the root growth guide channel, and at the same time, by setting the root barrier layer as an impermeable material, the substrate and the water storage material can be saturated and absorbed.

The evaporation cover layer is made of a gas-impermeable material or a material such as a gas-permeable film, cloth, or paper having a water vapor transmission rate of 10 g / 24 h or less, and a ventilation hole is provided on the material. The ventilation holes may be circular or square holes, with a side length or a diameter of 1-20 mm, and the openings account for 1-20% of the evaporation coating. Vapor holes are provided in the evaporation layer to maintain ventilation inside the system, avoid root death, and reduce water evaporation in the overall system; the system refers to the structure and area that the evaporation layer can cover.

The evaporation cover layer is made of a gas-impermeable material or a material such as a gas-permeable film, cloth, or paper having a water vapor transmission rate of 10 g / 24 h or less, and a ventilation hole is provided on the material. The ventilation holes may be circular or square holes, with a side length or a diameter of 1-20 mm, and the openings account for 1-20% of the evaporation coating.

The nutrient controlled-release granules are full-price controlled-release fertilizers with a controlled release period of 1 to 48 months, and the nutrient content and release curve can be formulated according to different plants. The root barrier layer and the evaporation cover layer are further filled with a growth matrix and a moisture storage material. The growth matrix is made by mixing at least one of organic matter, porous inorganic material, soil, plant fiber, and high-molecular water-absorbing resin. The moisture storage material is made of at least one of a super absorbent resin, absorbent fibers, and plant fibers, and has a water storage amount of 0.1 to 10 kg / ㎡.

Further, a breathable layer is provided between the root barrier layer and the moisture distribution mechanism. The breathable layer is made of non-woven fabric, fiber net, plant fiber blanket, sackcloth and other materials, with a thickness of 0.1-5 mm and a porosity ≥ 30%; in order to provide a space for root system growth, it is convenient for the root system to grow in the breathable layer.

The moisture distribution mechanism can be made of a material with a thickness of 1 to 5 mm and a porosity ≥ 10% to provide a space for root growth and facilitate root growth.

Further, between the root barrier layer and the evaporation cover layer, the nutrient-controlling granular layer is filled with: matrix particles, water-absorbing particles, pest control particles, growth-regulating particles and / or microbial agents to control production in the process of plant growth Diseases and insect pests. Through the regulation of growth-regulating particles, the plant's resistance is enhanced, and by adding beneficial bacteria and nitrogen-fixing bacteria, the plant's root microenvironment can be adjusted and the demand for plant nutrients can be reduced.

The disease and pest control particles are made of a broad-spectrum long-acting control agent, and are made by a controlled-release coating; the growth-regulating particles are made of a broad-spectrum long-acting regulator, which enhances plant resistance to drought, drought, and waterlogging. It is made by coating; the microbial inoculum is made of a mixed inoculum including nitrogen-fixing bacteria, rhizobium, bacillus, etc., and mixed with organic matter and granulated.

The second technical objective of the present invention is to provide a plant growing system using a plant growth moisture controller. The plant growing system has no need for manual watering and can directly collect and store natural precipitation in areas with a rainfall of not less than 30 mm; And get rid of the dependence of plants on the soil, can be used on rocks, concrete, steel plates, the Gobi Desert; suitable for different slopes, working conditions, can be used for sand control projects, water conservation projects, slope protection projects, greening projects, In the fields of wall engineering and roofing engineering, it plays the role of ecological protection, landscape greening, heat preservation and energy saving, soil and water conservation, and sand prevention and control. And light weight and simple construction.

The purpose of the invention is achieved by the following scheme:

A plant planting system using a plant growth moisture controller: includes a temperature and light control system for controlling temperature and light and a plant growth moisture controller for moisture control, providing a growth environment required by plants to achieve Plant growth regulation and cultivation.

The water is artificial watering or natural precipitation. As we all know, for plant ecosystems, moisture, temperature, and light are the key elements for plant growth. In the ecosystem, water recycling includes: plant evapotranspiration water, plant growth water, plant drought resistance water, system evaporation water, and seed germination water; during seed germination and plant growth, reasonable water transport can be controlled to achieve drought The effect of replenishing water and storing water during rainy seasons can prevent excessive waterlogging and drought.

By controlling the processes of interception, pooling, and infiltration of water, the invention can enable the system to implement scientific scientific water storage and scientific water supply to plants under conditions of uneven water supply from the outside, ensuring seed germination in harsh environments, Water supply for plant growth improves plant root survival rate.

Temperature and light affect seed germination and growth, including roots, stems, and leaves. Through the structural design, the artificial plant growth system (that is, the present invention) can obtain a suitable space temperature and light, so that the seeds and their seedlings can obtain a suitable growth environment, and the final seed survival rate, seedling emergence rate, that is, seedling development, have more Good vitality.

Further, the moisture controller for growing plants includes a moisture collection control system, and the moisture collection control system realizes the collection of moisture and provides plants with growth by controlling the interception, pooling, and / or infiltration of moisture.

Further, it further includes a water extraction control system, which is used to extract the collected water and transport it to the plant root system through the water flow channel, and limit the water enrichment of the plant root system to the plant growth water controller Regional growth to achieve control of plant root water supply.

Further, the moisture collection control system includes a moisture collection layer for collecting moisture, the moisture collection layer is provided with a moisture collection hole, and a moisture interception structure is provided adjacent to the moisture collection hole on the moisture collection layer, The moisture intercepting structure includes a moisture intercepting belt, a moisture intercepting block, and / or a moisture intercepting groove.

Further, the moisture collection control system further includes a moisture infiltration layer disposed below the moisture collection layer, the moisture collection layer is locally connected to the moisture infiltration layer to form at least one cavity, and the moisture infiltration A moisture infiltration hole is provided on the layer corresponding to the cavity; in the present invention, the cavity is filled with a space filler, and a gap between the space filler forms a moisture infiltration channel that connects the moisture collection hole and the moisture infiltration hole.

Further, the water collection control system further includes a water storage bag, and the water enrichment area is located in the water storage bag; the water storage bag stores the water collected by the water collection control system to form a water enrichment area as a water extraction control Water source of the system.

Further, the water storage bag is made of a flexible water-impermeable material.

Further, the water storage bag is made of a flexible water-permeable material, and the water storage bag is filled with a water-absorbing substance.

Further, there are at least two water storage bags, and two adjacent water storage bags are sequentially communicated along the water delivery direction of the system.

Further, the moisture extraction control system includes a pumping mechanism, a root restriction mechanism, and a moisture distribution mechanism, and the pumping mechanism extracts and transfers the water collected by the moisture collection system to the moisture distribution mechanism, and controls the extraction and transportation of water. The speed and water distribution mechanism transports water to the plant root system, and the root restriction mechanism is used to block the plant root system from growing to the water-rich area.

Further, the water pumping mechanism includes a water absorbing matrix I made of a material with high water absorption performance. The water input point of the water pumping mechanism is in communication with the water output point of the moisture collection control system, and the water output point of the water pumping mechanism is equal to the water content. The water inlet of the cloth mechanism is connected. The water outlet of the water collection control system is located at the water outlet of the water storage bag; the water inlet of the pumping mechanism is located below the water outlet of the water storage bag.

Further, the root restriction mechanism is a water-impermeable film or a microporous film, and is wrapped around the side periphery of the water-absorbing substrate I; in the present invention, the film may be a transparent material.

Further, the root restriction mechanism is a solar heat-absorbing heat-generating sheet provided on the water-absorbing matrix I, and the water-absorbing matrix I is locally heated at a high temperature. The solar heat-absorbing and heat-generating sheet includes a black film and a solar heat-generating sheet.

Further, the moisture distribution mechanism includes a water absorption substrate II made of a water absorbing material, and the water inlet point of the water absorption substrate II is in communication with the water outlet point of the pumping mechanism; in the present invention, the water distribution mechanism further includes Permeable film, super absorbent cloth or absorbent fiber web wrapped around absorbent material.

Further, the plant growth moisture controller further includes a root growth control mechanism, and the root growth control mechanism includes a growth guide channel, an evaporation cover layer disposed above the moisture distribution mechanism, and a moisture distribution mechanism. A root barrier layer under the cloth mechanism, the moisture between the root barrier layer and the evaporation covering layer is filled with a nutrient controlled-release particle outside the gap to form a nutrient controlled-release particle layer, and one end of the root growth guide channel is located at the controller The external seed germination mechanism is connected, and the other end is directed to the nutrient controlled-release particle layer; the root barrier layer is provided with perforations and / or slits.

Further, a breathable layer is provided between the root barrier layer and the moisture distribution mechanism.

Further, the moisture distribution mechanism can be made of a material with a thickness of 1 to 5 mm and a porosity ≥ 10% to provide a space for root system growth and facilitate root system growth.

Further, between the root barrier layer and the evaporation cover layer, the nutrient-controlling granular layer is filled with: matrix particles, water-absorbing particles, pest control particles, growth-regulating particles and / or microbial agents to control production in the process of plant growth Diseases and insect pests.

Further, the temperature and light control system reduces the heat absorption of the plant planting system using the plant growth moisture controller by reflecting irradiation, and blocks heat transfer and light from the outside with the system, and uses the gas exchange to dissipate heat and keep the system cool for the plants. Root growth provides suitable temperature and dark environment.

Further, the temperature and light control system is a layered structure, including a multilayer structure. The layered structure is easy to manufacture, fold and store.

Further, the temperature and light control system includes a radiation reflection layer for reflecting radiation to reduce heat absorption, a heat insulation layer for blocking heat transfer, and a ventilation cavity I for heat exchange by gas exchange, and radiation reflection The layer and the thermal insulation layer are stacked, and the thermal insulation layer and the ventilation cavity I are stacked or spaced apart.

The radiation reflection layer is located on the upper part of the temperature control system and is made of aluminum foil, aluminized film, white film, etc .; the heat insulation layer is located in the middle, and is made of foam board, foam film, inflatable bag and bubble film, etc. Foam granules, fiber nets, and fiber blankets are made into a thermal insulation layer with a thickness of 1 to 20 mm; the ventilation cavity I is located at the bottom, and a cavity with a height of 1 to 50 mm is formed by folding, opening or adding support devices of the thermal insulation layer. composition. The ventilation cavity I is used as a gas exchange channel and space inside the system, and is also used to contain the gas, so that a heat exchange environment is formed inside the system to achieve the effects of temperature control, temperature adjustment and thermal insulation.

Further, the temperature and light control system is covered above the moisture collection control system, and the temperature and light control system is provided with a hole through which water is distributed and communicates with a water flow channel of the plant growth moisture control system, and is located in all places. A moisture intercepting structure II is provided adjacent to the hole on the radiation reflection layer, and the moisture intercepting structure II includes a moisture intercepting zone, a moisture intercepting block, and / or a moisture intercepting groove; and the communicating with the water flow channel of the plant growth moisture control system The hole penetrates the radiation reflection layer and the heat insulation layer.

Further, the moisture collection control system includes a moisture collection layer for collecting moisture and a moisture infiltration layer provided below the moisture collection layer, and the moisture collection layer is provided with a moisture collection hole, The moisture collection layer is locally connected to the moisture infiltration layer to form at least one cavity. A moisture interception structure is provided adjacent to the moisture collection hole on the moisture collection layer, and the moisture interception structure includes a moisture interception zone, a moisture interception block, and / or moisture. Intercepting trough; the radiation reflection layer is locally connected to the moisture collection layer to form at least one heat insulation cavity, and the heat insulation cavity is filled with a heat insulation material to form a heat insulation insulation layer, and the ventilation cavity I is arranged below the moisture collection layer And coincides with the cavity of the moisture collection control system; the radiation reflection layer, the heat insulation layer and the ventilation cavity I are respectively provided with water flow holes communicating with the moisture collection holes. .

Further, a barrier layer is further provided between the heat insulation layer and the ventilation cavity I, and the hole communicating with the water flow channel of the moisture control system penetrates the barrier layer. The barrier layer is made of a black film or a plate, and can also be made of foam particles, a fiber mesh, or a fiber blanket, and is used for heat insulation of the ventilation cavity. In the temperature and light control system, the radiation reflectance is ≥80%, the thermal conductivity is ≤0.04W / (m · K), and the light transmittance is ≤5%. The barrier layer can better block the heat exchange between the outside and the inside of the system, and the temperature control effect is more stable. At the same time, its opacity is used to create a dark environment for the root growth inside the system.

Further, it further comprises a water evaporation control mechanism, which includes an air-permeable belt surrounding the periphery of the temperature control system side and the plant growth moisture controller side periphery, and a cover layer for preventing the system water evaporation; The covering layer for preventing the evaporation of water from the system is integrated with the evaporation covering layer of the root growth control mechanism, and a liquid flow channel communicating with the water flow channel of the moisture control system is provided on the covering layer; further, in the present invention, the liquid A windshield is set on the top of the flow channel. Further, in the present invention, a side of the cover layer near the plant growing system to which the plant growth moisture controller is applied is provided with a ventilation cavity II. The moisture evaporation control is to reduce the evaporation of the water collected by the system. The moisture evaporation mechanism is set in the form of a breathable belt, which has a low cost, a simple structure, and a good effect. The liquid flow channel is used for moisture circulation.

The breathable belt is located on both sides of the moisture evaporation control mechanism. The breathable bag can be made of air-impermeable film, cloth or board with holes, or it can be made of a breathable material with a water vapor transmission rate of ≤10g / 24h. When it is made of air-impermeable material, there is a vent hole on the breathable belt; the length of the side of the vent hole or the diameter is 0.1 ~ 5mm, and the opening rate is ≤5%.

The covering layer is located at the uppermost part, and a hole is formed in the covering layer to form a ventilation hole communicating with the liquid flow channel, and a ventilation cover is covered on the ventilation hole. The cover layer is an air-impermeable film, cloth or board, and can also be made of a breathable material with a water vapor transmission rate of ≤10g / 24h; the cover layer completely covers the surface of the plant growth system, and blocks water vapor To reduce evaporation of water.

The ventilation holes are formed by opening holes in the covering layer, the opening sizes are 1-20 mm, and the arrangement can be in a row or diamond shape, and the opening area is ≤10% of the covering layer.

The windshield is located on the top of the ventilation hole, completely covering the liquid flow path, and a section is open for ventilation; it can block the sun from passing through the liquid flow path directly into the plant growth system, and can increase the surface roughness, reduce the wind speed, and reduce the evaporation of water.

The ventilating cavity II is located below the cover layer and is formed by providing a supporting device or folding the used cover layer. The ventilating cavity II has a height of 1 to 50 mm and an area ratio of 5 to 60% of the plant growth system. The ventilation cavity II may be provided in a square shape, an S shape, or the like, and is connected to the ventilation hole.

The moisture evaporation control mechanism can partially recess the cover layer to form a groove, and set a vent hole at the bottom of the groove to reduce evaporation of water. This method can reduce the setting of the windshield. The groove can be arranged in a strip shape or a funnel shape, with a depth of 5 to 100 mm and a width or diameter of 10 to 50 mm.

Further, it further comprises a water evaporation control mechanism, which includes an air-permeable belt surrounding a side periphery of the temperature control system and a plant growth moisture controller side periphery, and a cover layer for preventing system water evaporation; a cover layer It is integrated with the radiation reflection layer, that is, an integrated structure is made of an impervious material with radiation reflection function. The integrated structure is provided with water flow holes and is misaligned with the water collection hole holes of the water collection layer. The water flow holes and the water collection holes are separated by The gaps between the fillers in the thermal insulation layer communicate with each other to form the liquid flow channel to help moisture flow; preferably, a windshield is set on the top of the water flow hole.

The liquid flow channel is formed by compounding a layer of particles, a fiber blanket, or a fiber mesh in the middle of the double-layered cover layer, and the filler gap can lengthen the length of the liquid flow channel and reduce the evaporation rate of water.

Further, it also includes a seed germination control mechanism, which includes a water transfer mechanism, a seed germination bin, and a seedling emergence passage, and the water inlet of the water transfer mechanism is connected to the water distribution mechanism, and the water output of the water transfer mechanism The seed germination silo is connected to a point, the seed germination silo is used to store seed particles; the seed germination silo is provided with an opening for the root system to grow outward and an emergence opening of the seed germination silo for a seedling emergence passage after the seed germination, said The emergence opening is in communication with the seedling emergence channel, and the seed germination silo and the seedling removal channel are arranged in a vertical stagger; in the present invention, the top of the seedling emergence channel is hinged with a light shield. When the seeds germinate, the roots grow outward through the openings, and the seedlings grow through the emergence openings.

Further, it further includes a seed germination control mechanism, which includes a water transfer mechanism and a seed germination bin, one end of the water transport mechanism is connected to a water storage bag, and the other end is connected to the seed germination bin, and the seed germination bin is used to store seeds Further, in the present invention, the seed germination silo is provided with openings for outward root growth and seedling emergence passages for seed germination; in the present invention, the top of the seedling emergence passage is hingedly provided with a light shield. The seed germination control mechanism is set in the plant planting system using the plant growth moisture controller of the present invention, which can be used in areas where vegetation growth is depressed. Users do not need to buy plant seeds to build an environment suitable for seed growth, and directly apply the present invention. The seeds can grow naturally in harsh environments, achieving the purposes of improving the environment, greening, and preventing sand. Because the present invention increases the function of supplying water to the seed germination silo, the seeds are not easy to die due to water loss, and the survival rate is greatly improved.

The water conveying mechanism is located on the top of the seed germination silo. The water conveying mechanism is made of a non-woven fabric, a water-absorbent fiber web, sackcloth and other materials with high water absorption performance, which is covered above the seed particles, and one end is in direct contact with the seed particles. One end is connected to a water supply mechanism to supply water to the seed particles.

The surface of the water conveyance mechanism is covered with a layer of evaporation barrier film, and a seedling emergence channel is provided in the opening to connect the seed particles with the outside, and serves as a seedling emergence channel after seed germination. The seedling emergence channel can be set in a curve shape to reduce the evaporation of water at the seed particles and increase the germination rate of the seed particles. The length of the seedling emergence channel is 5-50 mm.

In addition, the evaporation barrier film can be set to have a groove shape, and a hole can be provided on the bottom of the groove to set up a seedling emergence channel to connect the seed particles with the outside world as a seedling emergence channel after seed germination. Through the setting of the groove, the evaporation of water can be reduced, the sun can be blocked, and the germination rate of the seed particles can be improved. The groove can be arranged in a strip or funnel shape, with a depth of 5 to 100 mm, and a width or diameter of 10 to 50 mm. At this time, the length of the seedling emergence passage is also 5-50 mm.

The hood is located at the top of the seedling emergence passage and completely covers the seedling emergence passage, and a section is opened as a seedling emergence passage. The hood has a function of opening and closing, covering the seedling emergence channel, and the plant can be opened when it emerges, and folded or opened by a water-impermeable film, non-woven fabric or paper with a light transmittance of 0-50%. Hole formation. It can block the sun from passing through the seedling emergence channel to the interior of the plant growth system. It can also increase surface roughness, reduce wind speed, reduce water evaporation, and improve the survival rate of plant seedlings.

The seed germination chamber is provided with seed particles, which are made of a mixture of seeds and at least one of a plant conditioner, a super absorbent resin, and organic materials to adjust the seed germination speed and germination rate, and improve the resistance of the seedlings . Plant seeds include herbs, shrubs, or mixed seeds of herbs and shrubs; herbs include ryegrass, foxtail, clover, and the like; shrubs include magnolia, eucalyptus, eucalyptus, and the like. The seed particles are completely covered by the evaporation barrier film, and the horizontal distance between the seed particles and the seedling emergence channel is maintained at 1-10 mm, not on the same vertical plane, in order to reduce the evaporation of seed water and improve the seed germination rate.

Further, it further comprises a nutrient matrix control mechanism, which includes an interception device and a nutrient recovery channel, one end of the nutrient recovery channel is open on the upper surface of the plant planting system to which the plant growth moisture controller is applied, and the other end communicates with The root growth guide channel is communicated, and the interception device is disposed obliquely at the opening of the nutrient recovery channel located on the upper surface of the plant planting system to which the plant growth moisture controller is applied; in the present invention, the interception device is a baffle. The interception device is used to intercept fallen dead leaves, atmospheric sediment, insect carcasses, etc. After interception, the material returns to the root system through the nutrient recovery channel, and is used to provide a new source of nutrients for plants.

The intercepting device is made of a material such as a film or a fiber web through folding, opening or thermal processing, and is located at the uppermost layer of the plant growth system. The height of the intercepting device is 5-50 mm, and is used to intercept plant litter, Substances including atmospheric sediments.

The nutrient recovery channel is located at the bottom end of the interception device, and runs through the plant growing system and the root growth control mechanism using the plant growth moisture controller. The material intercepted by the intercepting device is naturally decomposed by microorganisms, and then enters the plant growth system through the recovery channel with precipitation; the size of the nutrient recovery channel is 5-30 mm, and the number is 5-200 per square meter.

Further, it further comprises a mounting mechanism, which is used for fixing the main body of the plant growing system to which the plant growth moisture controller is applied on the ground, a slope, or hanging installation.

Further, the mounting mechanism includes a flat material made of a high-strength flexible fiber mesh, film, or cloth, the flat material is fixedly connected to the bottom of the main body of the plant planting system to which a plant growth moisture controller is applied, and the flat material A riveting member for fixing the main body of the plant growing system to which the plant growth moisture controller is applied on the ground, a slope, or a suspension installation is arranged on the main body.

Mounting holes are provided on both sides of the planar material; the shape of the mounting hole includes a circle, a square, or a triangle, and the diameter or the side length is 3-20 mm. The plane material can also be clamped and fixed by an anchor with high strength; the anchor is made of a material including metal or polymer engineering plastic, and a mounting hole is provided on the anchor. The flat material can also be folded and wrapped on both sides and reinforced with sewing threads. The reinforcing rope is made of materials including glass fiber rope, carbon fiber rope, nylon rope, and polyester rope. The mounting hole is formed through an opening; the shape of the mounting hole includes a circle, a square, or a triangle, and the diameter or side length is 3 to 20 mm; the flat material can also be folded in half, and fixed in the middle by a sewing thread after being folded, At the same time, the unsewn sections are cut and tightened to form a symmetrical K-shape; a U-shaped seam formed by folding is used as a mounting hole. Therefore, there are various options for the arrangement of the planar material and the mounting holes thereon.

The installation mechanism further includes a transverse reinforcing belt connected to the germination control mechanism at the lower part of the plant growing system to which the plant growth moisture controller is applied, and a connecting rope on both sides. The transverse reinforcing belt is glued by a flexible fiber rope and a fiber cloth. , Heat welding or sewing with the germination control mechanism.

The mounting mechanism further includes a support. The support is a ⊥-shaped support made of an elastic rubber material. At this time, a rigid rod is fixed on the support, and the rigid rod and the support are glued or glued. It is fixed in an elastic anchoring manner; the support can also be an elastic sheet or bar bent to form a support in a Γ or T shape.

The lower plane part of the support and the plane material are compounded and fixed by hot pressing or gluing to form a supporting structure. The support structure is foldable, and when folded, it is fixed with a water-soluble glue or a water-soluble film. The plane diameter or side length of the support is 5-20 mm; the rigid rod is made of raw materials including metal materials or polymer materials, the diameter is 2-5 mm, and the length is 30-100 mm. The arrangement interval of the supporting structure is 50-200 mm.

The installation mechanism further includes a composite bag, which is formed by folding a layer of film in two or using two layers of film by crosswise hot pressing and gluing to form a composite bag. After inflating or injecting foaming material, it is sealed to form a closed inflatable bag and communicates with The flat material is formed into a supporting device by hot pressing or gluing. When the film is compounded, holes are formed in the film by punching, rolling or hot stabbing to form aeration holes; the shape of the inflation hole includes a circle, a square or a triangle, and the diameter or side of the inflation hole The length is 1 ~ 5mm, and the arrangement pitch is 30 ~ 100mm.

The method of compounding the film can also add a layer of air valve film, which can be compounded into a closed bag by vertical and horizontal hot pressing and adhesive compounding, and can be compounded with flat materials by hot pressing or adhesive compounding. Inflated to form a support device, at this time the support device is partially or completely cut off at the hot pressing / bonding position. The supporting device has a width of 30 to 150 mm and a length of 30 to 100 mm. The supporting device is folded or non-folded. When the supporting device is folded, the width is 30 to 50 mm. The supporting device The arrangement spacing is 50-200mm.

The beneficial effects of the present invention are:

By setting a water collection system and a water supply system, the invention can directly collect and store natural precipitation in areas with a rainfall of not less than 30mm without artificial watering, and transport the water to the seeds or the root system of the plant to meet the moisture of plant growth Demand; through the setting of the germination growth system, provide the environment and material requirements for plant germination, such as the need for water, to get rid of the plant's dependence on soil, and then it can be used on rocks, concrete, steel plates, and the Gobi Desert; The setting of the temperature and light system controls the temperature and light, so that the temperature in the planting system is not too high or too low, which is suitable for plant germination and growth, and can be used in any season. The invention also provides a variety of structures Form of mechanical strengthening device to ensure the installation and service life of the system.

The plant planting system of the present invention can be set in a variety of space structure forms, and is suitable for different slope conditions. The invention can be applied to the fields of sand control engineering, water conservation engineering, slope protection engineering, greening engineering, wall engineering and roofing engineering, etc., so as to play the functions of ecological protection, landscape greening, heat preservation and energy conservation, soil and water conservation, and sand prevention and control.

BRIEF DESCRIPTION OF THE DRAWINGS

[Corrected under Rule 26. 06.08.2018]
FIG. 1 (a) is a front view of the first embodiment; FIG.

[Corrected under Rule 26. 06.08.2018]
FIG. 1 (b) is a sectional view taken along the direction I-I of FIG. 1 (a);

[Corrected under Rule 26. 06.08.2018]
2 (a) is a front view of a second embodiment;

[Corrected under Rule 26. 06.08.2018]
FIG. 2 (b) is a sectional view taken along the direction I-I of FIG. 2 (a);

[Corrected under Rule 26. 06.08.2018]
3 is a schematic structural diagram of a water infiltration channel in a second embodiment;

[Corrected under Rule 26. 06.08.2018]
4 (a) is a front view of a third embodiment;

[Corrected under Rule 26. 06.08.2018]
4 (b) is a cross-sectional view taken along the line Ⅰ-Ⅰ in FIG. 4 (a);

[Corrected under Rule 26. 06.08.2018]
5 is a front view of a fourth embodiment;

[Corrected under Rule 26. 06.08.2018]
6 is a front view of a fifth embodiment;

[Corrected under Rule 26. 06.08.2018]
FIG. 7 is a cooperation relationship diagram of a water extraction control system and a water storage bag in a sixth embodiment; FIG.

[Corrected under Rule 26. 06.08.2018]
8 is a cross-sectional view taken along the line Ⅰ-Ⅰ in FIG. 7;

[Corrected under Rule 26. 06.08.2018]
9 is a cross-sectional view taken along the line II-II in FIG. 7;

[Corrected under Rule 26. 06.08.2018]
FIG. 10 is a cooperation relationship diagram of a water extraction control system and a water storage bag in a seventh embodiment; FIG.

[Corrected under Rule 26. 06.08.2018]
11 is a cross-sectional view taken along the line Ⅰ-Ⅰ in FIG. 10;

[Corrected under Rule 26. 06.08.2018]
FIG. 12 is a sectional view taken along the line II-II in FIG. 10; FIG.

[Corrected under Rule 26. 06.08.2018]
13 (a) is a front view of a water storage bag according to an eighth embodiment;

[Corrected under Rule 26. 06.08.2018]
FIG. 13 (b) is a sectional view taken along the direction I-I of FIG. 13 (a);

[Corrected under Rule 26. 06.08.2018]
14 is a schematic diagram of a connection structure of two water storage bags according to a ninth embodiment;

[Corrected under Rule 26. 06.08.2018]
15 is a schematic structural diagram of a root growth control mechanism according to a tenth embodiment;

[Corrected under Rule 26. 06.08.2018]
16 is a schematic diagram of an overall structure of a tenth embodiment;

[Corrected under Rule 26. 06.08.2018]
17 is a schematic structural diagram of an eleventh embodiment;

[Corrected under Rule 26. 06.08.2018]
18 is a schematic structural diagram of a twelfth embodiment;

[Corrected under Rule 26. 06.08.2018]
19 is a schematic structural diagram of a thirteenth embodiment;

[Corrected under Rule 26. 06.08.2018]
20 is a schematic diagram of a fourteenth embodiment;

[Corrected under Rule 26. 06.08.2018]
21 is a cross-sectional view taken along the line II-II in FIG. 20;

[Corrected under Rule 26. 06.08.2018]
22 is an enlarged view of part A of FIG. 20;

[Corrected under Rule 26. 06.08.2018]
Fig. 23 is a sectional view taken along the line I-I in Fig. 20;

detailed description

The following describes the plant ecosystem of the present invention with reference to the accompanying drawings, but it should be understood that the present invention is not limited to the description, and some non-essential improvements and adjustments made by those skilled in the art based on the description still belong to the present invention. Scope of protection. It should be noted that the directions "up" and "down" in this specification are positioned with the stems and leaves of the plant growing upward and the roots downward.

First embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIG. 1, the plant growth moisture controller of this embodiment includes a moisture collection layer 21 for collecting moisture. The moisture collection layer 21 is provided with a moisture collection hole 23. Moisture interception bands 22 are provided adjacent to the holes 23. The water is collected by the water collection layer 21 to reduce ineffective infiltration, and the water is collected by the water collection hole 23 into the plant growth water control system through the water interception belt 22. The moisture collection layer 21 is made of a water-impermeable film; the height of the moisture interception band is about 10 mm, and the rows are arranged in rows; the cross section of the moisture collection hole 23 is square, and the side length is 5 mm. The distance between two adjacent moisture interception bands 22 is 100 mm. . When in use, the controller is fixed in the area where plants need to be planted to collect and supply water for plant growth in the relevant area, without manual management, and has a simple structure and low cost. With this embodiment, the rainfall collection rate can reach more than 95%, and the maximum infiltration rate can reach 100 mm / h.

Second embodiment

[Corrected under Rule 26. 06.08.2018]
Based on the structure of Embodiment 1, as shown in FIGS. 2 and 3, in this embodiment, a moisture infiltration layer 24 is added below the moisture collection layer 21, and the moisture collection layer 21 and the moisture infiltration layer 24 are locally connected to form a plurality of The cavity 25, the moisture infiltration layer 24 is provided with a moisture infiltration hole 26 corresponding to the cavity. The cavity 25 is filled with a space filler, and the gap between the space filler forms a moisture infiltration that connects the moisture collection hole 23 and the moisture infiltration hole 26. Channel 28, the space filler includes fiber web, woven fabric, non-woven fabric and / or particulate matter; the moisture infiltration hole 26 is circular in cross section, its diameter is 2mm, and the spacing is 100mm; the moisture interception structure 22 is a moisture interception zone, and the moisture The height of the interception zone is 10mm, which is arranged in rows. The moisture infiltration layer can better control the water transport through the structural design of the space filler. Implementation data. With this embodiment, the rainfall moisture collection rate can reach more than 95%, and the maximum infiltration rate can reach 100 mm / h.

Third embodiment

[Corrected under Rule 26. 06.08.2018]
Based on the structure of Embodiment 1, as shown in FIG. 4, in this embodiment, the shape of the moisture intercepting structure is a recessed groove structure 27, and the groove structure 27 is formed by folding the moisture collecting layer 21, which is relatively easy to form and does not require Other additional structures are installed separately to achieve the function of moisture interception, which is easy to manufacture.

Fourth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIG. 5, on the basis of the second embodiment, the related structure of the water extraction control system is added in this embodiment, including a water pumping mechanism 41, a root restriction mechanism 44, and a water distribution mechanism 42. The water pumping mechanism of this embodiment 41 and the root restriction mechanism 44 are combined into one, which is a sheet-shaped water-absorbing substrate I made of a microporous membrane, and the water-absorbing end of the water-absorbing substrate I is attached to the water infiltration hole 26;

In this embodiment, the moisture distribution structure 42 is a water-absorbing substrate II made of a water-absorbing fiber rope, and the water outlet end of the water-absorbing substrate I contacts the water inlet end of the water-absorbing substrate II.

In this embodiment, the water outlet end of the water-absorbing substrate I is an end far from the water infiltration hole 26.

In this embodiment, the pore size of the microporous membrane is 10 μm, which is used to control the release of water and the speed of water supply, and at the same time play the role of limiting the root system. Increasing the water extraction control mechanism can make the water in the system more effective in transportation control. Through the characteristics of the materials, the water delivery rate of the system can reach the desired level. In this embodiment, a sheet-shaped pumping mechanism made of a microporous membrane with a pore diameter of 10 μm, a number of micropores of 10,000 / (㎡), and an area of 10 cm ² is used, and the water supply speed is 500 g / (㎡.day). In this embodiment, a sheet-shaped pumping mechanism made of a microporous membrane with a pore diameter of 10 μm, a number of micropores of 100,000 / (㎡), and an area of 10 cm ² is used, and the water supply speed is 5000 g / (㎡.day). After 5 years of plant growth, no root system has entered the water-rich area.

Fifth Embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIG. 6, on the basis of the fourth embodiment, a water storage bag 31 is added in this embodiment. The water inlet 32 of the water storage bag 31 communicates with the moisture infiltration hole 26, and the water inlet 32 is located in the water storage bag 31. At the top, the water outlet hole 33 is located at the bottom end of the water storage bag, and the water outlet hole 33 of the water storage bag 31 is attached to the water absorption substrate I41. The water storage bag 31 is integrally formed from a water-impermeable film through a mold. The volume of the water storage bag 31 is 40 kg; the water inlet hole 32 has a circular cross section with a diameter of 20 mm; the water outlet hole 33 has a circular cross section with a diameter or side length of 20 mm. . The water storage bag can better store water, so that the water is concentrated in the water storage bag, and the volatilization is reduced.

Sixth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIGS. 7, 8 and 9, this embodiment is based on the second embodiment, and a water extraction control system and a water storage bag are added. The water extraction control system includes a pumping mechanism 41, a root restriction mechanism 44, and a uniform water distribution. The mechanism 42 and the pumping mechanism 41 are strip-shaped water-absorbing substrates I made of high-performance water-absorbing textile cloth. The water-absorbing end of the water-absorbing substrate I is in contact with the water outlet hole 33 of the water storage bag 31. A sheet-shaped moisture uniformity mechanism 42 made of a water-absorbent non-woven fabric. The water inlet end of the moisture uniformity mechanism 42 is in contact with the water outlet end of the water-absorbing substrate I. The water outlet end of the moisture uniformity mechanism 42 is outwardly connected to the plant growth system. Water area. In this embodiment, the root restriction mechanism 44 is a water-impermeable film wrapped around the side of the water-absorbing substrate I, and the space of the plant is prevented from growing along the water-absorbing substrate I through space restriction. The pumping mechanism 41 of this embodiment is made of spunlace woven fabric made of polyester fiber with a width of 5mm and a basis weight of 50g / m2 and 0.9D polyester fiber. The pumping mechanism can be controlled with the same width. Around 50g / (m2.day) (when the water level of the water storage bag is the lowest) to about 500g / (m2.day) (when the water level of the water storage bag is the highest).

In this embodiment, the water outlet end of the water-absorbing substrate I is an end far from the water outlet hole 33.

After 5 years of plant growth, no root system has entered the water storage bag.

Seventh embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIGS. 10, 11 and 12, as another implementation manner of restricting the root system from entering the water storage bag 31 according to the sixth embodiment, in this embodiment, the root restriction mechanism 44 is a solar energy absorber provided on the water-absorbing substrate I The heat-generating sheet heats the water-absorbing substrate I locally at a high temperature, so that the plant root system cannot grow along the water-absorbing substrate I. After 5 years of plant growth, no root system has entered the water storage bag 31.

Eighth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIG. 13, this embodiment is an example of a specific implementation structure of the water storage bag. The water storage bag 31 folds the film, adjusts its water storage capacity, and folds horizontally. The water storage bag volume is 30 kg. After the water bag 31 is folded, the width is 800mm; the water inlet hole 32 and the water outlet hole 33 of the water storage bag are provided at the top of the water bag 31. The water inlet hole 32 has a circular cross section and its diameter is 20mm; the water outlet hole 33 The cross section is circular and its diameter or side length is 20mm.

Ninth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in FIG. 14, on the basis of the eighth embodiment, two water storage bags 31 are connected in series, and the two water storage bags 31 are in an up-and-down positional relationship in the used state after being connected in series.

The water inlet 32 of the water storage bag 31 is connected to the water infiltration hole through the water inlet channel 34 (the arrangement position of the water infiltration hole is not particularly described in this embodiment); the water outlet hole on the top of the water storage bag 31 has an overflow function when in use The top water inlet of the lower water storage bag communicates with the water outlet of the upper water storage bag through the overflow channel 36. The overflow channel in this embodiment is intercepted by the dam 35 that surrounds the top of the lower water storage bag. Part of the side wall of the dam is integrated with the side wall of the upper storage bag. Of course, it can also be set separately. The outer diameter or width of the water storage bag is narrower than the outer diameter or width of the dam. Within the perimeter of the dam. When the upper water storage bag is full of water, the excess water overflows from the water outlet hole of the upper water storage bag and enters the lower water storage bag through the overflow channel.

In this embodiment, the diameter of the inlet pipe channel 34 is 20 mm; the diameter of the overflow channel is 20 mm; and the height of the dam 35 is 30 mm. Multiple water storage bags can increase water storage and ensure sufficient water supply in the dry season. In this embodiment, the water inlet channel 34 can be used to connect to an external water supply pipe, and the water storage bag can be filled with water.

Tenth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in Figs. 15 and 16, on the basis of the fifth embodiment, a root growth control mechanism is added in this embodiment, which includes an evaporation cover layer 61 provided above the water-absorbing substrate II42 and a root barrier layer provided below the water-absorbing substrate II42 63. The gap between the root barrier layer 63 and the evaporative cover layer 61 is filled with a nutrient controlled-release particle in a gap other than the water-absorbing matrix II 42 to form a nutrient controlled-release particle layer 66. The root barrier layer 63 is made of a water-impermeable film material, A square perforation 64 is provided as a channel for the root system to penetrate into the soil. The length of the perforated side is 10mm, and the perforated area accounts for 15% of the surface area of the root barrier layer 63. The plant root system can enter the lower soil through the perforation. The material guarantees the saturated water absorption of the matrix and the water storage material; the evaporation cover is made of a breathable film with a water vapor transmission rate of ≤10g / 24h; the growth matrix includes a full-price controlled release fertilizer and organic matter with a controlled release period of 1 to 48 months.

The root growth control mechanism provides a suitable environment for the growth of the plant root system by controlling the environmental moisture, nutrients, temperature, ventilation, and space around the root system of the plant root system. The root growth guide channel is used to constrain the growth direction of the root system to make it grow in a nutrient controlled release granular layer. In some soilless cultivation environments, the nutrient controlled release granular layer provides a growth environment for plant seeds. The root barrier layer is used to support the nutrient controlled release granular layer and its upper structure, and restricts the lower direction of root growth. The evaporative cover is used to prevent water evaporation and maintain proper humidity for seed germination and seedling emergence environment. Prevent seed water from volatile, unable to germinate and emerge.

The evaporation covering layer 61 is made of an air-impermeable material or a gas-permeable film with a water vapor transmission rate of ≤10g / 24h. The gas-permeable film is a commonly-used general-purpose film, and a ventilation hole is provided on the evaporation covering layer. Vapor holes are provided in the evaporation layer to maintain ventilation inside the system, avoid root death, and reduce water evaporation in the overall system; the system refers to the structure and area that the evaporation layer can cover.

In this embodiment, the nutrient controlled-release particles filled with the nutrient controlled-release particle layer 66 include a water-absorbent resin, a pest control particle, a growth-regulating particle, and a microbial agent.

In this implementation, a breathable layer 69 is provided between the root barrier layer 63 and the nutrient controlled release particle layer 66. The breathable layer 69 is made of a plant fiber blanket material. The diameter of the vent holes is 5mm, and the proportion of open holes is 10% to provide the plant root system. Growth space.

By using this embodiment, when the plant is planted, the evaporation water consumption of the system can be controlled below 30 g / (m ² .day), and the survival rate of the plant is ≥90%.

Eleventh embodiment

[Corrected under Rule 26. 06.08.2018]
In this embodiment, as shown in FIG. 17, a plant growing system includes a plant growth moisture controller as described in the fourth embodiment and a temperature control above the moisture collection control system of the plant growth moisture controller. System; temperature control system includes irradiated reflective layer 11 for reflecting radiation to reduce heat absorption, thermal insulation layer 14 for blocking heat transfer, and air-permeable cavity I13 for heat exchange by gas exchange,

The radiation reflection layer 11 and the moisture collection layer 21 are partially connected to form a heat insulation and insulation cavity. The heat insulation and insulation cavity is filled with a heat insulation material to form a heat insulation and insulation layer (14). The ventilation cavity I is arranged below the moisture collection layer. In addition, the cavity between the moisture collection layer and the moisture collection layer recombines the cavity 13; the radiation reflection layer, the heat insulation layer and the ventilation cavity I are respectively provided with water flow holes 15 communicating with the moisture collection holes. A circular diameter is set on the radiation reflection layer adjacent to the hole 15 as a moisture intercepting groove 12; the radiation reflection layer 11 of this embodiment is made of aluminum foil; and the heat insulation layer 14 is made of a foam board.

In this embodiment, the plant growth moisture controller and the covered plant growth moisture controller's temperature and light control system provide the necessary temperature, light, humidity, moisture, nutrients, local dark environment for plant stem and leaf and root growth, and The plant growing place constitutes a complete and automated planting system.

Twelfth embodiment

[Corrected under Rule 26. 06.08.2018]
On the basis of the tenth embodiment, this embodiment further includes a moisture evaporation control mechanism as shown in FIG. 18. The moisture evaporation control mechanism includes a breathable band 9 surrounding the periphery of the temperature control system side and the plant growth moisture controller side periphery. And a covering layer 51 for preventing evaporation of water in the system; the covering layer 51 covers the root growth control mechanism 6, and a liquid flow channel 53 is provided on the covering layer 51 and communicates with the water flow channel of the moisture controller, A windshield 52 is provided on the top of the liquid flow channel 53; the covering layer 51 is an air-impermeable film, which reduces the evaporation of moisture and maintains the environmental humidity of the root growth control mechanism 6.

The windshield 42 is located on the top of the ventilation channel, completely covering the ventilation channel, and a section is opened for ventilation. It can block the sun from directly passing inside the plant growth control system through the ventilation channel. It can also increase the surface roughness to reduce the wind speed and reduce the evaporation of water.

Thirteenth embodiment

[Corrected under Rule 26. 06.08.2018]
Based on the structure of the eleventh embodiment, as shown in FIG. 19, this embodiment further includes a seed germination control mechanism. The seed germination control mechanism includes a water transfer mechanism, a seed germination bin 71, and a seedling emergence channel 73. The water transfer mechanism and The moisture distribution mechanism 42 is made into one body, and the seed germination chamber 71 is used to store seed particles 75, which are placed above the water transport mechanism. The seed germination chamber 71 is provided with an opening for the root system to grow outwards and an emergence opening for the seed germination chamber 71. The seedling emergence channel 73 for seed germination. The length of the emergence channel of the seedling is 30mm and the shape is curved to reduce the moisture at the seed particles. Evaporation and increase the germination rate of seed particles. The emergence opening is in communication with the seedling emergence channel 73, and the seeds in the seed germination chamber 71 are vertically staggered with the seedling emergence channel 73; the top of the seedling emergence channel 73 is hinged with a light shield 72.

Fourteenth embodiment

[Corrected under Rule 26. 06.08.2018]
As shown in Figures 20, 21, 22, and 23, they are basically the same technical ideas for different plant shapes and structures. They include a temperature and light control system for controlling temperature and light, and a plant for moisture control. The moisture controller, specifically, a moisture collection layer 21 for collecting moisture, the moisture collection layer is provided with a moisture collection hole 23, and a moisture interception structure is provided adjacent to the moisture collection hole on the moisture collection layer. The moisture interception structure is a moisture interception structure. The belt 22 is a moisture infiltration layer 24 below the moisture collection layer. The moisture collection layer 21 and the moisture infiltration layer 24 are partially connected to form a cavity 25. The moisture infiltration layer 21 is provided with a water infiltration hole corresponding to the cavity 25. 26; In this embodiment, the cavity is filled with a space filler, and the gap between the space fillers forms a moisture infiltration channel that connects the moisture collection hole and the moisture infiltration hole; a water storage bag 31 is also provided in this embodiment, and the water storage bag 31 is used for The water collected by the water collection control system is stored to form a water-enriched area. As a water source of the water extraction control system, the water storage bag 31 is provided with a water inlet hole 32 and a water outlet hole 33; In the embodiment, the water storage bag 31 is made of a flexible water permeable material, the water permeable material is a perforated film, the water permeability of the water permeable material is less than 10 mm / h, the water storage bag 31 is filled with a water absorbing substance, and the water absorbing substance is a super absorbent resin and A mixture of super absorbent fibers.

In this embodiment, for a slope installation with a certain slope, the water storage volume of the water storage bag 31 is in the range of 20L (in other embodiments, the water storage bag volume can be between 0.1-100L), when not in use The water storage bag 31 is folded. After folding, the width can be 100mm. In this embodiment, the diameter of the water inlet hole and the water outlet hole of the water storage bag 31 are 5mm. Of course, in other embodiments, the water storage bag is filled with water. The diameter or side length of the hole and the water outlet hole can be selected between 1-50mm.

In this embodiment, there are three water storage bags 31. In the use state, the three water storage bags 31 are installed at staggered heights, and the water outlet holes of the two water storage bags 31 are located on top of themselves. After that, the excess water overflows through its own water outlet hole, and flows to the water inlet of the water storage bag at a lower position along the overflow channel. In this embodiment, the water inlet hole 32 of the water storage bag 31 communicates with the water infiltration hole 23 of the water collection control system, and the water outlet hole 33 of the water storage bag. In this embodiment, the water inlet hole 32 and the water outlet hole 33 are both The same hole, because this embodiment is installed on a slope, water will automatically flow from the water inlet hole 32 into the water storage bag 31 due to gravity, and then be extracted from the water outlet hole 33 through the pumping mechanism. At this time, the water inlet hole and the water outlet hole are Same hole.

The plant planting system of this embodiment is further provided with a water-absorbing substrate I41 made of a material with high water-absorbing performance for extracting and transmitting water from the water-controlling system and a water-absorbing material made of a water-absorbing material for transmitting water to the plant root system. In the base body II42, one end (water-absorbing end) of the water-absorbing base body I is in communication with the water outlet hole 33 of the water storage bag 31, and one end (water-outlet end) of the water-absorbing base body I41 is in contact with the water-absorbing end of the water-absorbing base body II42. In this embodiment, the water-absorbing matrix II42 is made of a superabsorbent material wrapped by a microporous membrane with a pore size of 10 μm. The superabsorbent material used to make the water-absorbent matrix II42 is a superabsorbent resin and organic matter. The superabsorbent resin occupies 20 %, The water delivery speed is about 2000g / (㎡.day).

In this embodiment, the water-absorbing base I41 is made of a 100mm wide, 50g / m2, 0.9D polyester fiber spunlace nonwoven fabric with an upper and lower equal width pumping belt. When the water level of the water storage bag is the lowest, the pumping mechanism can be The pumping speed is controlled at about 1000g / (m2.day). When the water level of the water storage bag is the highest, the pumping speed is controlled at about 10000g / (m2.day).

In this embodiment, a root restriction mechanism 44 for restricting the growth of the root system is provided. The root restriction mechanism 44 is made of a water-impermeable film and is wrapped around the side of the water-absorbing substrate I.

The plant planting system of this embodiment further includes a root growth control mechanism, an evaporation cover layer 61 disposed above the water-absorbing substrate II42, and a root barrier layer 63 disposed below the water-absorbing substrate II. The gaps other than the water-absorbing matrix II are filled with matrix particles, water-absorbing particles, pest control particles, growth-regulating particles, and microbial inoculants to form a nutrient controlled-release particle layer 65. A root growth guide channel 64 is provided on the root barrier layer.

The plant planting system of this embodiment further includes a layered structure temperature control system. The system includes a radiation reflection layer 11 for reflecting radiation to reduce heat absorption, a heat insulation layer 14 for blocking heat transfer, and a The air-permeable cavity I13 for heat exchange by gas exchange. In this embodiment, the radiation reflection layer 11 and the moisture pooling layer 21 are partially connected to form a heat-insulation and insulation cavity. The heat-insulation and insulation cavity is filled with foam particles, a foam film, an inflatable bag, and a bubble film. The material is made into a heat insulation layer with a thickness of 10mm; the lower surface of the moisture pooling layer 21 is folded to form a cavity with a ventilation and heat insulation function and a water supply shunt, and the height of the cavity is about 50mm. The cavity belongs to a structure in which the ventilation cavity I13 and the cavity of the moisture control system are combined into one. The cavity serves as a gas exchange channel and space inside the system, and is also used to contain the gas, so that a heat exchange environment is formed inside the system to achieve the effects of temperature control, temperature adjustment and heat preservation.

A moisture evaporation control mechanism is also provided in this embodiment, and includes a ventilation belt 58 surrounding the periphery of the temperature control system and the plant growth moisture controller. The ventilation bag is provided with a ventilation hole 59. Cover layer; in this embodiment, the cover layer and the radiation reflection layer are both made of aluminum foil and made into one body. The cover layer is the radiation reflection layer 11 and water flow holes are opened on the integrated structure; the water flow holes and the water collection holes pass through The gaps between the fillers in the heat insulation layer communicate with each other to form a liquid flow path. In this embodiment, a windshield is set on the top of the water flow hole. In this embodiment, the windshield is a moisture intercepting belt 22.

Of course, as a modification of this embodiment, the covering layer may be separately provided from the radiation reflection layer and integrated with the evaporation covering layer of the root control mechanism, which is not described in detail in this embodiment.

The plant planting system of this embodiment further includes a seed germination bin 78 and a seedling emergence channel 73. The seed germination bin is used to store seed particles 75, and water is directly provided by the moisture distribution mechanism 42. The seed germination bin is provided for roots to grow outward. The openings, the emergence openings of the seed germination silo, and the seedling emergence passages 73 for seed germination are connected with the emergence openings and the seedling emergence passages. The seed germination silos and the seedling removal passages are arranged vertically staggered.

This embodiment also provides a control mechanism for recovering the external nutrient matrix, including a baffle and a nutrient recovery channel. One end of the nutrient recovery channel is open on the upper surface of the plant cultivation system, and the other end is in communication with the root growth guide channel 64. The baffle is inclined. At the opening of the nutrient recovery channel located on the upper surface of the plant growing system. The baffle in this embodiment is a moisture interception belt 22, and a channel between the moisture interception belt 22 and the root growth guide channel 64 is a nutrient recovery channel. When in use, sediments such as insect carcasses and dead leaves can be recovered to plant roots through nutrient recovery channels to supplement nutrients for plant root growth and development.

In this embodiment, a planar structure mounting mechanism made of a high-strength flexible fiber network is also provided. The planar mounting mechanism is arranged on the bottom of the plant growth control system and is fixedly connected to the bottom of the plant growth control system. The two sides of the plane material A mounting hole 82 is provided; the shape of the mounting hole is circular and the diameter is 5 mm.

In this embodiment, the mounting mechanism further includes a transverse reinforcing belt 81 located at the lower part of the plant growth control system and connected to the seed germination control mechanism, and a connecting rope 84 located on both sides. The transverse reinforcing belt is controlled by the flexible fiber rope and the seed germination by sewing. Institutional connection.

As shown in the embodiments of the present invention, the plant growing system of the present invention has very excellent effects on the germination of various plants.

By adopting the plant planting system of the present invention, the collection rate of natural precipitation can reach more than 95%, and the amount of water evaporation can be reduced by more than 95% compared with the bare ground; the maximum temperature of the inner root layer of the plant planting system can be controlled below 30 ° C in summer.

With the plant planting system of the present invention, in areas where annual rainfall is ≥800 mm, the germination rate of tall fescue, bluegrass, dogtooth root and other herbaceous plants can reach more than 96%, and the survival rate can reach 97%. After one year of construction, Vegetation coverage can reach more than 99%; Caragana seed germination rate can reach more than 85%, seedling survival rate can reach 95%. After 1 year of construction, the plant height can reach 50cm or more, and the vegetation coverage can reach 85% or more; silver The germination rate of acacia seeds can reach more than 90%, and the survival rate of seedlings can reach 96%. After one year of construction, the plant height can reach more than 150cm, and the vegetation coverage can reach more than 97%. The germination rate of the seeds of Elaeagnus can reach 91%. Above, the survival rate can reach 96%. After one year of construction, the plant height can reach 110cm or more, and the vegetation coverage can reach 93% or more.

With the plant planting system of the present invention, in areas with annual rainfall of 300-800mm, the germination rate of herbaceous plants such as tall fescue, bluegrass, dogtooth root can reach more than 95%, and the survival rate can reach 95%. One year after construction Vegetation coverage can reach 90% or more; Caragana seed germination rate can reach more than 83%, seedling survival rate can reach 93%. After one year of construction, the plant height can reach 40cm or more, and the vegetation coverage can reach more than 84%; The germination rate of Leucaena seeds can reach more than 88%, and the survival rate can reach 95%. After one year of construction, the plant height can reach 120cm or more, and the vegetation coverage can reach 95% or more. The germination rate of Eucalyptus seeds can reach 90%. Above, the survival rate can reach 95%. After 1 year of construction, the plant height can reach 100cm or more, and the vegetation coverage can reach 90% or more.

By using the plant planting system of the present invention, in areas with annual rainfall of 100 to 300 mm, the germination rate of herbaceous plants such as tall fescue, bluegrass, dogtooth root can reach more than 92%, and the survival rate can reach 93%. One year after construction Vegetation coverage can reach 85% or more; Caragana seed germination rate can reach 80% or more, and seedling survival rate can reach 90%. After 1 year of construction, the plant height can reach 30cm or more, and the vegetation coverage can reach 80% or more; The germination rate of Leucaena seeds can reach more than 88%, and the survival rate can reach 95%. After one year of construction, the plant height can reach more than 100cm, and the vegetation coverage can reach more than 90%. The germination rate of the seeds of Elaeagnus can reach 88%. Above, the survival rate can reach 90%. After one year of construction, the plant height can reach more than 80cm and the vegetation coverage can reach more than 85%.

With the plant planting system of the present invention, in areas with an annual rainfall of 30 to 100 mm, the germination rate of herbaceous plants such as tall fescue, bluegrass, and dogroot can reach more than 90%, and the survival rate can reach 85%. After 3 years of construction Vegetation coverage can reach more than 80%; Caragana seed germination rate can reach more than 80%, seedling survival rate can reach 85%. After 3 years of construction, the plant height can reach more than 80cm, and the vegetation coverage can reach more than 70%; The germination rate of Leucaena seeds can reach more than 80%, and the survival rate can reach 85%. After 3 years of construction, the plant height can reach more than 100cm and the vegetation coverage can reach more than 85%. The germination rate of the seeds of Elaeagnus can reach 85%. Above, the survival rate can reach 90%. After 3 years of construction, the plant height can reach 120cm or more, and the vegetation coverage can reach 80% or more.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the foregoing embodiments. What is described in the above embodiments and the description is only to explain the principle of the present invention. The present invention will also have the following without departing from the spirit and scope of the present invention. Various changes and improvements fall within the scope of the claimed invention. The scope of protection of the invention is defined by the appended claims and their equivalents.

Claims

A plant growth water controller is characterized in that it includes a water collection control system, which realizes the collection of water by controlling the interception, pooling and / or infiltration of water.
The moisture controller for plant growth according to claim 1, further comprising a moisture extraction control system; the moisture extraction control system is configured to extract the collected moisture and transport it to the plant root system through a water flow channel, and simultaneously control The speed of water extraction and transportation, and limiting the growth of plant roots to the water-rich area of the plant growth moisture controller, to achieve control of plant root water supply.
The moisture controller for plant growth according to claim 1, wherein the moisture collection control system comprises a moisture collection layer for collecting moisture, and the moisture collection layer is provided with a moisture collection hole, A moisture intercepting structure is disposed on the moisture collecting layer adjacent to the moisture collecting hole, and the moisture intercepting structure includes a moisture intercepting belt, a moisture intercepting block, and / or a moisture intercepting groove.
The moisture controller for plant growth according to claim 3, wherein the moisture collection control system further comprises a moisture infiltration layer disposed below the moisture collection layer, and the moisture collection layer and moisture infiltration The layers are locally connected to form at least one cavity, and the moisture infiltration layer is provided with a moisture infiltration hole corresponding to the cavity; preferably, the cavity is filled with a space filler, and a gap between the space fillers forms a connected water collection Water infiltration channels for pores and water infiltration pores.
The moisture controller for plant growth according to claim 2, wherein the moisture collection control system further comprises a water storage bag, and the water storage bag is used for storing the water collected by the water collection control system to form a water-rich Set the area and serve as the water source for the water extraction control system.
The plant growth moisture controller according to claim 5, wherein the water storage bag is provided with a water inlet hole and a water outlet hole, the water inlet hole of the water storage bag and the water flow of the water collection control system The channels communicate with each other, and the water outlet of the water storage bag communicates with the water flow channel of the moisture extraction control system.
The plant growth moisture controller according to claim 6, wherein the water storage bag is made of a flexible water-impermeable material.
The controller for plant growth moisture according to claim 6, wherein the water storage bag is made of a flexible water-permeable material, and the water storage bag is filled with a water-absorbing substance.
A plant growth moisture controller according to any one of claims 5-8, characterized in that: there are at least two water storage bags, and the two adjacent water storage bags are sequentially along the water delivery direction of the system Connected.
The moisture controller for plant growth according to claim 2, characterized in that the moisture extraction control system comprises a pumping mechanism, a root restriction mechanism and a moisture distribution mechanism, and the pumping mechanism transports water collected by the moisture collection system To the water distribution mechanism, the water distribution mechanism transports water to the plant root system, and the root restriction mechanism is used to block the plant root system from growing to the water-rich region.
The water growth controller for plant growth according to claim 10, wherein the water pumping mechanism comprises a water absorbing matrix I made of a material with high water absorption performance, and the water inlet point of the water pumping mechanism and water from the water collection control system Point connection, the water outlet point of the pumping mechanism communicates with the water inlet point of the moisture distribution mechanism.
The moisture controller for plant growth according to claim 11, characterized in that: the root restriction mechanism is a water-impermeable film or a microporous film, and is wrapped around the I-side periphery of the water-absorbing substrate; preferably, the film For transparent materials.
The plant growth moisture controller according to claim 11, wherein the root restriction mechanism is at least one solar heat-absorbing and heat-generating sheet disposed on the water-absorbing substrate I.
The moisture controller for plant growth according to claim 11, wherein the water-impermeable film or microporous film for wrapping the water-absorbing substrate I is further wrapped at the water-intake point of the water-absorbing substrate I, wrapped A water-intake hole is provided on the water-impermeable film or microporous membrane at the water-intake point of the water-absorbing substrate I, and an elongated root-control water supply pipeline is provided in sealed communication with the water-inlet hole.
A moisture controller for plant growth according to any one of claims 10-14, wherein the moisture distribution mechanism includes a water-absorbing matrix II made of a water-absorbing material, and the water-absorbing matrix II The water inlet point is in communication with the water outlet point of the pumping mechanism. Preferably, the moisture distribution mechanism further includes a water-permeable film, a super-absorbent cloth or a water-absorbent fiber web wrapped outside the water-absorbent material.
The plant growth moisture controller according to claim 10, wherein the plant growth moisture controller further comprises a root growth control mechanism, and the root growth control mechanism includes a The root barrier layer and a root evaporation cover layer disposed above the moisture uniform distribution mechanism are filled with nutrient controlled-release particles to form a nutrient controlled-release particle layer in a gap outside the moisture uniform distribution mechanism between the root barrier layer and the evaporation cover layer; The root barrier layer is provided with perforations and / or slits.
The moisture controller for plant growth according to claim 16, wherein a breathable layer is provided between the root barrier layer and the moisture distribution mechanism.
The plant growth moisture controller according to claim 16, wherein the nutrient controlled release granular layer filling material comprises: matrix particles, water-absorbing particles, pest control particles, growth regulating particles, and / or microbial agents.
A plant planting system, which is characterized by comprising a temperature and light control system for controlling temperature and light and a plant growth moisture controller for moisture control, providing a required growth environment for plants and realizing plant growth regulation. And nurture.
The plant growing system according to claim 19, wherein the plant growth moisture controller comprises a moisture collection control system, and the moisture collection control system controls the interception, collection, and / or infiltration of moisture To achieve the collection of moisture.
The plant cultivation system according to claim 20, further comprising a water extraction control system, wherein the water extraction control system is configured to extract the collected water and transfer it to the plant root system through the water flow channel, and control the water extraction And the speed of transportation, and limit the growth of the plant roots to the water-rich area of the plant growth moisture controller, so as to control the water supply of the plant roots.
The plant growing system according to claim 20, wherein the water collection control system comprises a water collection layer for collecting water, and the water collection layer is provided with a water collection hole, A moisture intercepting structure is provided on the moisture collecting layer adjacent to the moisture collecting hole, and the moisture intercepting structure includes a moisture intercepting belt, a moisture intercepting block, and / or a moisture intercepting groove.
The plant cultivation system according to claim 22, wherein the moisture collection control system further comprises a moisture infiltration layer disposed below the moisture collection layer, and the moisture collection layer and the moisture infiltration layer are partially Connected to form at least one cavity, and the moisture infiltration layer is provided with a moisture infiltration hole corresponding to the cavity; preferably, the cavity is filled with a space filler, and a gap between the space filler forms a communication moisture collection hole and The water infiltration channel of the water infiltration hole.
The plant cultivation system according to claim 23, wherein the water collection control system further comprises a water storage bag, wherein the water storage bag is used for storing water collected by the water collection control system to form a water-rich area , As the water source of the water extraction control system.
The planting system according to claim 24, wherein the water storage bag is provided with a water inlet hole and a water outlet hole, and the water inlet hole of the water storage bag is in communication with the water flow channel of the moisture collection control system The water outlet hole of the water storage bag is in communication with the water flow channel of the water extraction control system.
The planting system according to claim 25, wherein the water storage bag is made of a flexible water-impermeable material.
The planting system according to claim 26, wherein the water storage bag is made of a flexible water-permeable material, and the water storage bag is filled with a water-absorbing substance.
A plant planting system according to any one of claims 24-27, characterized in that there are at least two water storage bags, and two adjacent water storage bags are sequentially communicated along the water delivery direction of the system.
The plant cultivation system according to claim 21, wherein the water extraction control system comprises a water pumping mechanism, a root restriction mechanism, and a water distribution mechanism, and the water pumping mechanism transports water collected by the water collection system to water The uniform distribution mechanism and the water uniform distribution mechanism transport water to the plant root system and make the water dispersed to contact the plant root system. The root restriction mechanism is used to block the plant root system from growing to the water-rich area.
The plant planting system according to claim 29, wherein the water pumping mechanism comprises a water absorbing base I made of a material with high water absorption performance, and the water inlet point of the water pumping mechanism is in communication with the water outlet point of the water collection control system The water outlet of the pumping mechanism is in communication with the water inlet of the moisture distribution mechanism.
The plant planting system according to claim 30, wherein the root restriction mechanism is a water-impermeable film or a microporous film, and is wrapped around the I-side periphery of the water-absorbing substrate; preferably, the film is transparent Material.
The plant planting system according to claim 30, wherein the root restriction mechanism is at least one solar heat-absorbing and heat-generating sheet disposed on the water-absorbing substrate I.
The plant planting system according to claim 31, wherein the water-impermeable film or microporous film for wrapping the water-absorbing substrate I is further wrapped at the water-intake point of the water-absorbing substrate I and wrapped in The water-impermeable film or microporous membrane at the water-intake point of the water-absorbing substrate I is provided with water-intake holes, and is in sealing communication with the water-inlet holes, and is provided with an elongated root-control water supply pipeline.
A plant planting system according to any one of claims 29-33, wherein the moisture distribution mechanism includes a water-absorbing substrate II made of a water-absorbing material, and the water inflow of the water-absorbing substrate II The point is in communication with the water outlet of the pumping mechanism. Preferably, the moisture distribution mechanism further includes a water-permeable film, a super-absorbent cloth or a water-absorbent fiber web wrapped outside the water-absorbent material.
The plant growing system according to claim 19, wherein the plant growth moisture controller further comprises a root growth control mechanism, and the root growth control mechanism includes an evaporation cover provided above the moisture distribution mechanism. A layer and a root barrier layer disposed below the moisture uniform distribution mechanism, and the gaps outside the moisture uniform distribution mechanism between the root barrier layer and the evaporation cover layer are filled with nutrient controlled release particles to form a nutrient controlled release particle layer; The root barrier layer is provided with perforations and / or slits. Preferably, the root growth control mechanism further includes a growth guide channel, one end of the root growth guide channel is in communication with a seed germination mechanism located outside the controller, and the other end guides nutrients Controlled release particle layer.
The planting system according to claim 35, wherein a breathable layer is provided between the root barrier layer and the moisture distribution mechanism.
The plant growing system according to claim 35, wherein the nutrient controlled-release granular layer filling material comprises: matrix particles, water-absorbing particles, pest control particles, growth regulating particles, and / or microbial agents.
The plant planting system according to claim 20-37, wherein the temperature and light control system reduces heat absorption of the plant planting system by reflecting irradiation, and uses a gas by blocking heat transfer and light from the system and the outside world. The heat exchange and heat preservation of the system can provide suitable temperature and dark environment for plant root growth.
The plant growing system according to claim 38, wherein the temperature and light control system is a layered structure.
The plant growing system according to claim 39, wherein the temperature and light control system comprises a radiation reflection layer for reflecting radiation to reduce heat absorption, a heat insulation layer for blocking heat transfer, and In the air-permeable cavity I for heat radiation in the gas exchange, the radiation reflection layer and the heat-insulating and heat-insulating layer are stacked, and the heat-insulating and heat-insulating layer and the air-permeable cavity I are stacked or spaced apart.
The plant planting system according to claim 40, wherein the temperature and light control system is covered above the water collection control system, and the temperature and light control system is provided with a water supply branch that circulates and grows with plants. A hole communicating with a water flow channel of the moisture control system, and a moisture intercepting structure II is provided adjacent to the hole on the irradiation reflection layer, the moisture intercepting structure II includes a moisture intercepting zone, a moisture intercepting block, and / or a moisture intercepting groove; The hole communicating with the water flow channel of the plant growth moisture control system penetrates the radiation reflection layer and the heat insulation layer.
The plant growing system according to claim 40, wherein the water collection control system includes a water collection layer for collecting water and a water infiltration layer provided below the water collection layer, The moisture collection layer is provided with a moisture collection hole, and the moisture collection layer is locally connected to the moisture infiltration layer to form at least one cavity, and the moisture infiltration layer is provided with a moisture infiltration hole corresponding to the cavity; A moisture intercepting structure is provided adjacent to the moisture collecting hole on the moisture collecting layer, and the moisture intercepting structure includes a moisture intercepting belt, a moisture intercepting block, and / or a moisture intercepting groove; the radiation reflection layer is locally connected to the moisture collecting layer to form at least one partition. Thermal insulation cavity, which is filled with thermal insulation material to form a thermal insulation layer. The ventilation cavity I is disposed below the moisture collection layer and coincides with the cavity of the moisture collection control system; The thermal insulation layer and the ventilation cavity I are respectively provided with water flow holes which are in communication with the moisture collection holes.
The plant planting system according to claim 41, further comprising a moisture evaporation control mechanism, the moisture evaporation control mechanism comprising a ventilation belt surrounding a side periphery of the temperature control system and a side periphery of the plant growth moisture controller And a covering layer for preventing the evaporation of water from the system; the covering layer for preventing the evaporation of water from the system is integrated with the evaporation covering layer of the root growth control mechanism; A liquid flow channel; preferably, a windshield is set on the top of the liquid flow channel; preferably, a side of the cover layer near the plant planting system is provided with a ventilation cavity II.
The plant planting system according to claim 42, further comprising a moisture evaporation control mechanism, the moisture evaporation control mechanism comprising a breathable belt surrounding a side periphery of the temperature control system and a side periphery of the plant growth moisture controller And a covering layer for preventing water evaporation from the system; the covering layer is integrated with the radiation reflection layer and a water flow hole is opened on the integrated structure; the water flow hole is in communication with the water collection hole of the plant growth moisture controller; Preferably, a windshield is provided on the top of the water flow hole.
The plant planting system according to claim 29, further comprising a seed germination control mechanism, wherein the seed germination control mechanism includes a water transfer mechanism, a seed germination bin, and a seedling emergence passage, and the inlet of the water transfer mechanism The water point is connected to the water distribution mechanism, and the water outlet of the water conveyance mechanism is connected to the seed germination bin. The seed germination bin is used to store seed particles. The seed germination bin is provided with openings for the root system to grow outward and the seed germination bin. Mouth for seedling emergence passage after seed germination, the emergence opening is connected with the seedling emergence passage, and the seed placement point of the seed germination silo and the seedling emergence passage are vertically staggered; preferably, the top of the seedling emergence passage is hinged to provide shading cover.
The plant planting system according to claim 35, further comprising a nutrient matrix control mechanism, the nutrient matrix control mechanism comprising an intercepting device and a nutrient recovery channel, one end of the nutrient recovery channel is open to the plant planting system The other end of the upper surface is in communication with the root growth guide channel, and the interception device is disposed obliquely at the opening of the nutrient recovery channel located on the upper surface of the plant cultivation system; preferably, the interception device is a baffle.
The plant planting system according to claim 19, further comprising a mounting mechanism, wherein the mounting mechanism is used to fix the main body of the plant planting system on a ground, a slope, or a hanging installation.
The plant planting system according to claim 19, wherein the mounting mechanism comprises a flat material made of a high-strength flexible fiber mesh, film, or cloth, and the flat material is fixed to the bottom of the main body of the plant planting system The surface material is provided with a riveting member for fixing the main body of the planting system to the ground, a slope, or a suspension installation.