CN218736421U - Floating three-dimensional planting device - Google Patents
Floating three-dimensional planting device Download PDFInfo
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- CN218736421U CN218736421U CN202221441565.XU CN202221441565U CN218736421U CN 218736421 U CN218736421 U CN 218736421U CN 202221441565 U CN202221441565 U CN 202221441565U CN 218736421 U CN218736421 U CN 218736421U
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Abstract
The utility model discloses a floating three-dimensional planting device, which belongs to the technical field of soilless culture and ecological planting, and comprises a planting upper shell, a floating base, a core box and a water drawing and water planting system; the field planting upper shell is non-fixedly arranged on the upper part of the floating base, the field planting upper shell is of a hollow structure, and a plurality of field planting holes are formed in the outer wall of the field planting upper shell; the floating base is of a semi-spherical hollow structure, and a balance weight is installed at the center point of the bottom of the floating base; the core box is arranged at the middle upper part of the floating base; the water drawing and water planting system comprises a water drawing device and a water planting device, wherein the water drawing device can provide water for the core box, and the water planting device can lift liquid at the bottom of the core box to the planting holes. The utility model discloses a planting device can effectively purify eutrophic contaminated water to it is not enough to solve the peripheral land area of dissolving of traditional breed planting ecological mode that combines together, leads to dissolving difficult, with high costs problem.
Description
Technical Field
The utility model relates to a soilless culture and ecological planting technical field especially relate to a float three-dimensional planting device.
Background
With the development of the planting industry and the breeding industry, the economic growth is brought and environmental problems also exist, in recent years, china achieves the peak of carbon, neutralizes carbon and brings the carbon into ecological civilization to build the overall layout, green low-carbon circular economy is comprehensively implemented, and higher requirements are put forward for the traditional planting industry and the breeding industry.
In recent years, with the gradual implementation of countryside shake-up policies and the continuous development of livestock and poultry breeding industry in China, agricultural rural environment-friendly facilities are continuously perfected, agricultural pollution is effectively controlled, breeding and planting are combined to be used as a recommended breeding wastewater treatment mode of the Ministry of agriculture to be rapidly developed, and agricultural wastewater is mainly applied to farmland irrigation after being treated to reach the agriculture irrigation standard, so that farmland nutrients and irrigation water are provided, but the technology needs a large area of farmland to be absorbed, and the equivalent of about every five pigs needs to be matched with 1 mu of absorbed land according to the calculation of 'livestock and poultry manure soil bearing capacity measurement and calculation technical guidelines' issued by the Ministry of agriculture, so that the problems of insufficient farmland area around a large-scale breeding farm and very tight absorbed land matching exist generally.
The oxidation pond (stabilization pond) is widely applied to rural areas as a simple and effective water environment treatment facility, sewage is treated to a certain degree in rural areas and modern farms, the method comprises a physical treatment method, a chemical treatment method, a biological fermentation treatment method and the like, the water quality is effectively improved, and due to the fact that the water quantity is large, the agricultural irrigation standard is implemented, and agricultural wastewater after rear-end treatment generally still needs to be stored in the oxidation pond. Due to the influences of factors such as civil engineering difficulty, cost, sewage quantity, retention time, process technical requirements and the like, the oxidation pond occupies a large area which occupies 1/5-1/2 of the area of the whole environment-friendly area, and water exists in the pond all the year round and has a high water level. In addition, the water quality in different oxidation ponds is greatly different due to the difference of the water quality of the inlet water and the front-end water treatment process, and nutrient elements such as C, N, P, K and the like with certain concentration are contained in the water, so that the water can be used for the growth of agricultural crops.
Consequently, in order to impel agricultural waste water to cultivate and combine technical development, solve the low-cost problem of purifying and dissolving the difficulty of agricultural waste water normal position, the utility model discloses a development floats planting device realizes the water planting of crops and plants on the oxidation pond, realizes the normal position of irrigation water and purifies and the dissolving in the time of make full use of oxidation pond pool face space.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a float three-dimensional planting device, the utility model discloses a scheme specifically does:
a floating stereoscopic planting device, comprising: the field planting epitheca, float base, core case, draw water culture system.
The non-fixed mounting of field planting epitheca is on floating base upper portion, the field planting epitheca is hollow structure, the field planting epitheca outer wall sets up a plurality of field planting holes, the field planting hole is used for the field planting plant roots.
The floating base is of a semi-sphere hollow structure, and a balance weight is installed at the central point of the bottom of the floating base to ensure that the floating three-dimensional planting device can keep an upright state when floating in water.
The core box is installed on the middle upper portion of floating the base, it is provided with the recess that the core box bottom shape is fit for to float the base, be used for fixing the core box.
The water drawing and water planting system comprises a water drawing device and a water planting device, wherein the water drawing device can provide water for the core box, and the water planting device can lift water at the bottom of the core box to the planting holes.
Further, the water drawing device comprises a water drawing pipe, a water distribution pipe and a water drawing power device. One end of the water drawing device is connected with the pond through a water drawing pipe, the other end of the water drawing device is a water distribution pipe and is arranged at the upper part of the core box, and the water drawing device lifts water in the pond to the core box under the action of the water drawing power device; for example, one end of the water drawing device is a water drawing pipe, the water drawing device lifts water in a pond through the water drawing pipe in a capillary way, an inertia way, a pumping way and the like, the other end of the water drawing device is a water distribution pipe, and the water distribution pipe provides water for uniformly distributing water in the core box.
Further, the hydroponics device includes that the pipe absorbs water, water planting goes out water installation and water planting power device, water planting device one end is arranged in for the pipe that absorbs water core box bottom portion, the other end are water planting play water installation, water planting goes out the water installation and is in inside the field planting epitheca under water planting power device's the effect, will the water of core box bottom portion promotes to water planting goes out the water installation, water planting goes out the water installation and can be for every plant roots in the field planting hole provides moisture. For example hydroponics device is located core bottom of the case portion one end is for absorbing water the pipe, is located the one end on core case upper portion is the outlet pipe, and hydroponics device passes through the suction pump and provides power, is located atomizer is installed for the outlet pipe to the one end on core case upper portion, thereby realizes being every plant roots in the planting hole provides moisture.
Furthermore, the water drawing power device comprises a water hammer pump, a siphon pump, a small water pump and the like, and can provide power through a battery, a small wind driven generator, a solar panel and the like.
Furthermore, the water culture power device comprises a water hammer pump, a siphon water pump, a small water pump and the like, and can provide power through a battery, a small wind driven generator, a solar cell panel and the like.
Further, the water culture water outlet device can be one of a static water culture device, a drip irrigation device and an fog culture device.
As a preferred embodiment of this embodiment, the water drawing device employs a water absorbing cotton thread, the water absorbing cotton thread is immersed under a water body to draw water, and the water absorbing cotton thread is introduced into the core box through the other end of the water absorbing cotton thread; the water culture device adopts water absorption cotton threads, and water at the bottom of the core box is lifted to the position of the field planting hole through the water absorption cotton threads, so that water is supplied to a root system at the position of the field planting hole.
Further, the planting epitheca can cover the floating base, fix through bayonet socket or copy forest.
Further, the shape of the planting upper shell comprises one of a cone, a cylinder and a cube; the material of the planting upper shell comprises one or a mixture of PVC, PE, PP, ABS, PS, PC, PMMA, EVA and XPE, and is preferably PE material.
Further, the volume of the planting upper shell is 0.5m 3 ～2.0m 3 Preferably 1m 3 (ii) a The planting holes are round holes, the diameter is 1-20 cm, preferably 2-5 cm, and the distance between the planting holes is 15-35 cm, preferably 20cm; the planting holes can be arranged in 2-5 layers, preferably 3 layers, in parallel on the outer surface of the planting upper shell along the vertical direction of the planting upper shell.
Furthermore, a nylon gauze is arranged in the planting holes and used for fixing the plant root system.
Further, fixed fly net of mountable outside the field planting epitheca, fly the base setting with hang rope matched with couple, fly the fly net can be used to prevent the vegetables pest for example fly net bottom sets up and hangs the rope.
Further, the floating base material may be one of PUR, PS, EPS, PVC, PE, PF, UF, preferably EPS;
further, at base side-mounting connection couple, connection couple can be connected with the fixing device that can fix single flotation device to guarantee that flotation device can be stable float on the pond. For example, the fixing device comprises a main rope and an auxiliary rope, the main rope can be fixed on the pond in a floating mode, one section of the auxiliary rope is connected with the main rope, the other end of the auxiliary rope is provided with a hook, and the hook is connected with the connecting hook, so that the fixing of the floating device on the water surface of the pond is realized.
Furthermore, the core box is of a cylindrical or cubic structure, and the volume of the core box is 0.001-0.125 m 3 Preferably 0.008 to 0.050m 3 The height of the utility model is 20-60 cm,the upper part of the core box is provided with an upper cover used for sealing the core box;
furthermore, the upper layer of the core box is a regulating filter material layer, and the lower layer of the core box is a sustained and controlled release material layer; the upper layer of the core box is filled with an adjusting filter material, the lower layer of the core box is filled with a sustained-release material, and the adjusting filter material is used for purifying water quality through adsorption, static electricity, catalytic oxidation, electrochemistry, filtration and other means. The slow-release material can complete the release of effective components through different release behaviors (dissolution, permeation, burst release, complex release and the like), and can supplement nutrition and hormone for plants and simultaneously has the function of purifying water quality.
Further, the adjusting filter material comprises one or more of ion exchange resin, activated carbon, biochar, sand, gravel, silicon mesoporous material, molecular sieve, organic filter membrane and inorganic filter membrane.
Further, the sustained and controlled release material comprises a carrier material and active ingredients, wherein the carrier material fixes the active ingredients in a blocking, wrapping, inclusion, adsorption and other modes. The carrier material comprises a combination of one or more of cellulose, chitosan, PVA, PEG, biodegradable polyurethane, biodegradable polyurea, urea Formaldehyde (UF), PMMA, alginic acid, polylactic acid, polysiloxane, epoxy, gelatin, cyclodextrin, xanthan material. The effective components comprise one or more of commercial organic fertilizer, inorganic fertilizer, plant growth regulator, bactericide, efficient systemic insecticide, algicide and pH buffer solution.
The utility model discloses beneficial effect for prior art lies in:
the utility model provides a float three-dimensional planting device uses the device can solve the tradition and breeds the ecological mode who plants and combine together, and the peripheral land area of consuming is not enough, leads to consuming difficult, with high costs problem.
The utility model discloses a float three-dimensional planting device is applicable to not receive the nature, artifical or the breed water of industrial source pollution, is applicable to the temperature environment more than temperature 0 ℃.
Through experimental, use the utility model discloses the device carries out water planting plant species and plants, can obviously improve plant waste water quality of water, not only can gather a large amount of fresh vegetables to harmful substance such as nitrogen phosphorus of reduction aquaculture water that can be fine.
Drawings
Fig. 1 is a schematic view of a floating three-dimensional planting device and a preferred water drawing and water culture system thereof provided by the present invention; the water planting device comprises a planting upper shell, 2 planting holes, 3 an insect-proof net, 4 a connecting hook, 5 a floating base, 6 a core box, 7 a water planting device, 8 a water drawing device, 9 a balance weight, 11 a box body, 10 a box cover, 12 an adjusting filter material layer, 13 a controlled-release material layer, 81 a water drawing pipe, 83 a water distribution pipe, 82 a water drawing power device, 71 a water drawing pipe, 73 a water planting water outlet device and 72 a water planting power device.
FIG. 2 is a schematic diagram of a core box provided by the present invention; the device comprises a core box 6, a core box 10, an upper cover 11, a box body 12, a regulating filter material layer 13 and a sustained and controlled release material layer.
FIG. 3 is a schematic view of several hydroponic devices according to preferred embodiments of the present invention; wherein, 14, the siphon type water culture device is shown schematically; 15. schematic diagram of water hammer type water culture device; 16. schematic diagram of a pump type water culture device.
Fig. 4 is a schematic view of the floating three-dimensional planting device in the arrangement and application of the floating three-dimensional planting device in the pond according to the preferred embodiment of the present invention.
Fig. 5 is a schematic diagram of an actual device according to a preferred embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The term "and/or" herein is an association relationship describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The symbol "/" herein denotes a relationship in which the associated object is or, for example, a/B denotes a or B.
In the present application, the words "exemplary" or "such as" are used herein to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present relevant concepts in a concrete fashion.
In the description of the present invention, "a plurality" means two or more, for example, a plurality of elements means two or more elements, and the like, unless otherwise specified.
Example 1
As shown in fig. 1, 2, 3, and 4, a floating stereoscopic planting device includes: a planting upper shell (1), a floating base (5), a core box (6) and a water drawing and water planting system.
The non-fixed mounting of field planting epitheca (1) is on floating base (5) upper portion, field planting epitheca (1) is hollow structure, field planting epitheca (1) outer wall sets up a plurality of field planting holes (2), field planting hole (2) are used for field planting plant roots.
The floating base (5) is of a semi-spherical hollow structure, and a balance weight (9) is installed at the central point of the bottom of the floating base (5) to ensure that the floating three-dimensional planting device can keep an upright state when floating in water.
The core box (6) is arranged on the middle upper part of the floating base (5), and the floating base (5) is provided with a groove which is matched with the bottom of the core box (6) in shape and used for fixing the core box (6).
The water drawing and water planting system comprises a water drawing device (8) and a water planting device (7), wherein the water drawing device (8) can provide water for the core box (6), and the water planting device (7) can lift water at the bottom of the core box (6) to the planting holes (2).
Further, the water drawing device (8) comprises a water drawing pipe (81), a water distribution pipe (83) and a water drawing power device (82). One end of the water drawing device (8) is connected with the pond through a water drawing pipe (81), the other end is a water distribution pipe (83) and is arranged at the upper part of the core box (6), and the water drawing device (8) lifts water in the pond to the core box (6) under the action of the water drawing power device (82); for example, one end of the water drawing device (8) is a water drawing pipe (81), the water drawing device (8) lifts water in a pond through the water drawing pipe (81) through power devices such as capillary, inertia and pumping, the other end of the water drawing device (8) is a water distribution pipe (83), and the water distribution pipe (83) provides inlet water for uniform water distribution in the core box (6).
Further, hydroponic device (7) are including absorbing water pipe (71), water installation of water planting (73) and water planting power device (72), water installation (7) one end is arranged in for absorbing water pipe (71) core case (6) bottom, and the other end is water installation of water planting (73), water installation of water planting (73) are inside field planting epitheca (1) water planting power device's effect down, will the water of core case (6) bottom promotes to water planting water installation, water installation of water planting (73) can be every plant roots in the field planting hole (2) provides moisture. For example hydroponics device (7) are located core box (6) bottom one end is for absorbing water pipe (71), are located the one end on core box (6) upper portion is the outlet pipe, and hydroponics device (7) provide power through power devices such as suction pump, are located the one end on core box (6) upper portion installs the atomizer for the outlet pipe, thereby realizes being every plant roots in planting hole (2) provides moisture.
Furthermore, the water drawing power device (82) comprises a water hammer pump, a siphon pump, a small water pump and the like, and can provide power through a battery, a small wind driven generator, a solar panel and the like.
Furthermore, the water culture power device (72) comprises a water hammer pump, a siphon pump, a small water pump and the like, and can provide power through a battery, a small wind driven generator, a solar cell panel and the like.
Further, the water culture and outlet device (73) can be one of a static water culture device, a drip irrigation device and an fog culture device. The static water culture device, the drip irrigation device and the fog culture device are devices which are conventionally used in the field.
As a preferable embodiment of the present embodiment, the water drawing device (8) adopts a water absorption cotton thread, the water absorption cotton thread is immersed under the water body to suck water, and the water absorption cotton thread is introduced into the core box (6) through the other end of the water absorption cotton thread; hydroponic device (7) adopt the cotton thread that absorbs water, the lower extreme of cotton thread that absorbs water is arranged in core case (6) bottom, the upper end is located the top of field planting epitheca (1), the cotton thread upper end that absorbs water is for dividing the dendritic, can be connected to every field planting hole (2). The water at the bottom of the core box (6) is lifted to the planting holes (2) through the water absorption cotton threads, so that water is supplied to root systems at the planting holes (2).
Further, the planting upper shell (1) can cover the floating base (5) and is fixed through a bayonet or a copy forest.
Further, the shape of the planting upper shell (1) comprises one of a cone, a cylinder and a cube; the material of the planting upper shell (1) comprises one or a mixture of PVC, PE, PP, ABS, PS, PC, PMMA, EVA and XPE, and is preferably PE material.
Further, the volume of the planting upper shell (1) is 0.5m 3 ～2.0m 3 Preferably 1m 3 (ii) a The planting holes (2) are round holes, the diameter is 1-20 cm, preferably 2-5 cm, and the distance between the planting holes (2) is 15-35 cm, preferably 20cm; the planting holes (2) can be arranged in 2-5 layers, preferably 3 layers, in parallel on the outer surface of the planting upper shell (1) along the vertical direction of the planting upper shell (1).
Furthermore, a nylon gauze is arranged in the planting holes (2) and used for fixing the plant root system.
Further, fixed fly net (3) of field planting epitheca (1) outer mountable, fly for example fly net (3) bottom sets up hangs the rope, float base (5) set up with hang rope matched with couple, fly net (3) can be used to the prevention crops pest.
Further, the floating base (5) material may be one of PUR, PS, EPS, PVC, PE, PF, UF, preferably EPS;
furthermore, at floating base (5) side-mounting couple (4), couple (4) can be connected with the fixing device that can fix a single flotation device to guarantee that flotation device can be stable float on the pond. For example, the fixing device comprises a main rope and an auxiliary rope, one end of the main rope is fixed at one side of the pond, the other end of the main rope is fixed at the other end of the pond, and the main rope can be fixed on the pond in a floating mode. One end of the auxiliary rope is connected with the main rope, the other end of the auxiliary rope is provided with a hook, and the hook is connected with the connecting hook (4), so that the floating device is fixed on the water surface of the pond, and the interval between the auxiliary ropes is 0.5-10 m.
Further, the core box (6) comprises a box body (11) and a box cover (10), and an upper cover is arranged at the upper part of the core box (6) and used for sealing the core box (6); the box body (11) is divided into an upper layer and a lower layer, wherein the upper layer is an adjusting filter material layer (12), and the lower layer is a sustained and controlled release material layer (13).
Further, the core box (6) is of a cylindrical or cubic structure, and the volume of the core box is 0.001-0.125 m 3 Preferably 0.008 to 0.050m 3 And the height is 20-60 cm.
Furthermore, the upper layer of the core box (6) is filled with an adjusting filter material, the lower layer of the core box is filled with a sustained-release material, and the adjusting filter material is used for purifying water quality through adsorption, static electricity, catalytic oxidation, electrochemistry, filtration and other means. The slow-release material can complete the release of effective components through different release behaviors (dissolution, permeation, burst release, complex release and the like), and can supplement nutrition and hormone for plants and simultaneously has the function of purifying water quality.
Further, the adjusting filter material comprises one or more of ion exchange resin, activated carbon, biochar, sand, gravel, silicon mesoporous material, molecular sieve, organic filter membrane and inorganic filter membrane.
Further, the sustained and controlled release material comprises a carrier material and active ingredients, wherein the carrier material fixes the active ingredients in a blocking, wrapping, inclusion, adsorption and other modes. The carrier material comprises a combination of one or more of cellulose, chitosan, PVA, PEG, biodegradable polyurethane, biodegradable polyurea, urea Formaldehyde (UF), PMMA, alginic acid, polylactic acid, polysiloxane, epoxy, gelatin, cyclodextrin, xanthan material. The effective components comprise one or more of commercial organic fertilizer, inorganic fertilizer, plant growth regulator, bactericide, efficient systemic insecticide, algicide and pH buffer solution.
Furthermore, the crops cultivated in the planting holes (2) are planted by winding or wrapping the roots with commercially available special water culture sponges.
Example 2:
the Babai Dazhongrong pig farm in Guangxi adopts the processes of anaerobic treatment, AO biochemical treatment and ecological wetland water treatment, the tail end effluent is stored in a 3 mu oxidation pond (50 m multiplied by 40 m), and the water quality index of the oxidation pond is shown in Table 1.
TABLE 1 index of water quality in oxidation pond
| Item | COD Cr mg/L | NH 3 -N mg/L | TP mg/L | K mg/L | pH | TDS mg/L | SS mg/L |
| Quality of oxidation pond water | 232 | 66.5 | 24.1 | 22.3 | 6.9 | 213 | 112 |
The solid planting device applied in the embodiment adopts a cylindrical planting upper shell with the height of 60cm and the diameter of the bottom surface of the planting upper shell of 1m and the top surface of 40cm, wherein the diameter of the floating base of 1m is 20 cm. The diameter of the planting holes on the surface of the planting upper shell is 2.5cm, three rows of planting holes are arranged in parallel on the planting upper shell, the longitudinal distance is 15cm, the transverse distance of the planting holes is 20cm, and 5, 6 and 8 planting holes are respectively arranged on each row of the planting upper shell from top to bottom.
The core box is a sealable cube with the side length of 30cm, the upper layer adjusting filter material is organic filter membrane PP cotton, the slow controlled release material carrier adopts chitosan blended polyurea resin 200g, and the effective components and the content of the slow controlled release material filled in the lower layer are shown in table 2. The active ingredient substances are fixed by adopting the inclusion compound mode, so that fewer pests are caused in Guangxi winter, and a pest control net is not arranged.
TABLE 2 core Box active ingredient formulation
The water drawing and cultivating system adopts a pump type water drawing and atomizing cultivating device, and the water drawing and cultivating system body is arranged on the upper cover of the core box, as shown in figure 5. The water culture water outlet device is an atomizing nozzle, and the atomizing nozzle is hoisted and fixedly planted inside the upper shell and is 30cm away from the bottom of the upper shell. The embodiment adopts the photovoltaic board power supply, and the photovoltaic board is 25cm square of side length, and the photovoltaic board is installed on the top of field planting epitheca round platform. The water pump of the water drawing and water planting system is controlled by the controller to spray for 1 hour each time 4 times a day. The space of the three-dimensional planting device is set to be 5m,7 devices are arranged in a row, and 28 devices are arranged in 4 rows.
In this example, the seedlings are planted at 26 months 12 in 2021, lettuce is selected for planting, the local air temperature is 10-20 ℃, the roots of the seedlings in the two-leaf stage are cleaned, the seedlings are soaked in 0.1% metronidazole and carbendazim aqueous solution for 10min, the base part of the stem is wrapped with sponge strips, and the sponge strips are planted in the planting holes. Due to the low temperature, 198.2 jin of fresh vegetables are harvested after 38 days of field planting, about 2.1kg of N in the water is consumed, and about 0.8kg of P is harvested. The water quality at harvest is shown in table 3:
TABLE 3 index of the quality of the pond water at harvest
| Item | COD Cr mg/L | NH 3 -N mg/L | TP mg/L | K mg/L | pH | TDS mg/L | SS mg/L |
| Quality of oxidation pond water | 195 | 54.2 | 21.4 | 22.7 | 7.2 | 241 | 120 |
Example 3:
big north farming ann huai bei fattened field rainwater pond, store the interior rainwater of factory, the pond size is (10 x 20m, height 1 m), the three-dimensional planting device that this embodiment was used adopts and floats base diameter to be 1m, height 20cm, the field planting epitheca is high 70cm circular cone type (the shape is shown in figure 1), field planting epitheca bottom surface diameter 1m, field planting epitheca surface field planting hole diameter 3cm, field planting epitheca parallel arrangement field planting hole triplex, longitudinal spacing 15cm, horizontal field planting hole interval is 20, the field planting epitheca sets up 5 respectively from last to every row down, 6 and 8.
The core box is a sealable cube with the side length of 30cm, the adjusting filter material of the core box is gravel, the slow-release material carrier adopts 100g of cross-linked modified cellulose polymer, effective component substances are fixed by adopting a compound inclusion mode, and the formula of the effective components comprises 0.54g of ammonium chloride, 3.0g of calcium nitrate, 0.2g of ferric sulfate and 0.1g of indoleacetic acid.
The water drawing and water planting system adopts a cotton thread water drawing and wetting device, adopts water planting coarse cotton threads immersed under a water body to suck water, and introduces the water into a core box; the water filtered by the adjusting filter material and prepared by the sustained and controlled release material nutrients is guided to the net bag at the root of the planting hole by the water planting cotton thread to supply water and nutrients to the root system. The space planting device is arranged at a distance of 2m,8 devices are arranged in a row, and 24 devices are arranged in 3 rows.
In the embodiment, the planting time is 2021, 6 months and 20 days, the local air temperature is 20-30 ℃, corn seedlings are selected for planting, the roots of the seedlings are cleaned, the seedlings are soaked in 0.1% metronidazole and 0.05% potassium permanganate aqueous solution for 20min, sponge strips are wrapped on stem base parts, and the stem base parts are fixedly planted in planting holes. Arranging an insect-proof net, harvesting after 98 days of field planting, harvesting 325.3 jin of silage corns, about 1.2kg of N in the water, about 0.4kg of P, and COD (chemical oxygen demand) of the water body before and after harvesting Cr Changing the concentration from 112mg/L to 81mg/L; NH 3 N was changed from 12.0mg/L to 8.2mg/L; total phosphorus changed from 0.3mg to 0.2mg.
Example 4
In the 2# oxidation pond of the Dabei rural-security, huaihe and North sow farm, an anaerobic and ecological wetland water treatment process is adopted, the tail end effluent is stored in two 6 mu oxidation ponds (50X 80m), and the water quality index of the 2# oxidation pond is shown in table 4. The three-dimensional planting device applied in the embodiment adopts a floating base with the diameter of 1m and the height of 20cm, a planting upper shell with the height of 60cm in a circular truncated cone shape (the shape is shown in figure 5), the diameter of an upper top of the planting upper shell is 40cm, and the diameter of a bottom surface of the planting upper shell is 1m. The diameter of the planting holes is 2.5cm, three rows of the planting holes are arranged, the longitudinal distance is 15cm, the transverse distance of the planting holes is 20, and 5, 6 and 8 rows are respectively arranged in the three rows. The top of the circular truncated cone is provided with a photovoltaic panel, and the photovoltaic panel is a square with the side length of 25 cm.
TABLE 4 Huaibei sow farm 2# oxidation pond water quality
| Item | COD Cr mg/L | NH3-N mg/L | TP mg/L | K mg/L | pH | TDS mg/L | SS mg/L |
| Quality of oxidation pond water | 1050 | 212 | 5.9 | 234 | 6.7 | 571 | 247 |
The core box is a sealable cube with the side length of 30cm, the adjusting filter material of the core box is designed to be organic filter membrane PP cotton according to the water quality and nutrient conditions, 200g of biodegradable polyurethane is adopted as a one-season planting sustained and controlled release material carrier, active ingredient substances are fixed in an inclusion compound mode, and the formula of the active ingredients is shown in table 5.
TABLE 5 EXAMPLE 4 core Box active ingredient formulation
As shown in figure 5, the water drawing and water planting system adopts a pump type water drawing and water planting device, a main body is installed on an upper cover of a core box, an atomizing nozzle is hoisted and fixedly planted inside an upper shell, the position of the atomizing nozzle is 30cm away from the bottom of the upper shell, a photovoltaic panel is adopted for supplying power, a water pump of the water drawing and water planting system is controlled through a controller, and the water is sprayed for 4 times every day, and the water is sprayed for 1 hour every time. The space of the three-dimensional planting device is set to be 5m,8 devices are arranged in a row, and 112 devices are arranged in 14 rows.
In the embodiment, the planting time is 2022 years, 2 months and 25 days, the local air temperature is 5-15 ℃, lettuce is selected for planting, the roots of seedlings in two leaf stages are cleaned, the seedlings are soaked in 0.1 percent metronidazole and carbendazim aqueous solution for 10min, sponge strips are wrapped on the base parts of the stems, and the seedlings are planted in the planting holes (2). The insect-proof net is arranged, because the temperature is lower, harvesting is carried out 31 days after planting, 928.9 jin of fresh vegetables are harvested, about 25kg of N in the water is consumed, and about 12kg of P in the water is consumed.
TABLE 6 Water quality of Huaibei sow farm 2# oxidized pond at harvest time
| Item | COD Cr mg/L | NH3-N mg/L | TP mg/L | K mg/L | pH | TDS mg/L | SS mg/L |
| Quality of oxidation pond water | 837 | 184 | 5.0 | 228 | 6.7 | 574 | 257 |
Claims (10)
1. A floating three-dimensional planting device is characterized by comprising a planting upper shell, a floating base, a core box and a water drawing and water planting system;
the field planting upper shell is non-fixedly arranged on the upper part of the floating base, the field planting upper shell is of a hollow structure, and a plurality of field planting holes are formed in the outer wall of the field planting upper shell;
the floating base is of a semi-spherical hollow structure, and a balance weight is installed at the center point of the bottom of the floating base;
the core box is arranged at the middle upper part of the floating base, and the floating base is provided with a groove which is matched with the bottom of the core box in shape;
the water drawing and water planting system comprises a water drawing device and a water planting device, wherein the water drawing device can provide water for the core box, and the water planting device can lift liquid at the bottom of the core box to the planting holes.
2. The floating stereoscopic planting device according to claim 1, wherein the water drawing device comprises a water drawing pipe, a water distribution pipe and a water drawing power device, one end of the water drawing device is connected with the pond through the water drawing pipe, the other end of the water drawing device is the water distribution pipe and is arranged at the upper part of the core box, and the water drawing device lifts water in the pond to the core box under the action of the water drawing power device; the water drawing power device is one of a water hammer pump, a siphon water pump and a small water pump.
3. The floating three-dimensional planting device according to claim 1, wherein the water planting device comprises a water suction pipe, a water planting water outlet device and a water planting power device, one end of the water planting device is the water suction pipe and is arranged at the bottom of the core box, the other end of the water planting device is the water planting water outlet device, the water planting water outlet device is arranged inside the planting upper shell, water at the bottom of the core box is lifted to the water planting water outlet device under the action of the water planting power device, and the water planting water outlet device can provide moisture for each planting hole; the water culture power device is one of a water hammer pump, a siphon water pump and a small water pump; the water culture water outlet device is one of a static water culture device, a drip irrigation device and an aeroponics device.
4. The floating stereoscopic planting device according to claim 1, wherein the water drawing device adopts water-absorbing cotton threads, the water-absorbing cotton threads are immersed in the water in the pond to draw water, and the water-absorbing cotton threads are introduced into the core box through the other end of the water-absorbing cotton threads; the water culture device adopts water absorption cotton threads, and water at the bottom of the core box is lifted to the planting holes through the water absorption cotton threads, so that water is supplied to each planting hole.
5. The floating stereoscopic planting device according to any one of claims 1 to 4, wherein the planting upper shell is in the shape of one of a cone, a cylinder and a cube; the material of the planting upper shell is one of PVC, PE, PP, ABS, PS, PC, PMMA, EVA and XPE.
6. The floating stereoscopic planting device of any one of claims 1 to 4, wherein the volume of the planting upper shell is 0.5m 3 ~2.0 m 3 (ii) a The planting holes are round holes, the diameter is 1-20 cm, and the distance between the planting holes is 15-35 cm; the planting holes can be arranged in 2-5 layers in parallel on the outer surface of the planting upper shell along the vertical direction of the planting upper shell; a fixed insect-proof net can be installed outside the planting upper shell.
7. The floating stereoscopic planting device according to any one of claims 1 to 4, wherein the floating base material is one of PUR, PS, EPS, PVC, PE, PF and UF; the side surface of the floating base is provided with a connecting hook which can be connected with a fixing device capable of fixing a single floating device so as to ensure that the floating device can stably float on the pond.
8. The floating stereoscopic planting device of any one of claims 1 to 4, wherein the core box is of a cylindrical or cubic structure, and the volume of the core box is 0.001 to 0.125m 3 The upper part of the core box is provided with an upper cover used for sealing the core box; the upper layer of the core box is a regulating filter material layer, and the lower layer of the core box is a sustained and controlled release material layer; the upper layer of the core box is filled with an adjusting filter material, and the lower layer of the core box is filled with a sustained and controlled release material.
9. The floating stereoscopic planting device of claim 2, wherein the water drawing power device further comprises a power supply device, the power supply device comprising one of a battery, a wind generator, or a solar panel.
10. The floating volumetric planting device of claim 3, wherein the hydroponic power plant further comprises a power supply device comprising one of a battery, a wind generator, or a solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441565.XU CN218736421U (en) | 2022-06-09 | 2022-06-09 | Floating three-dimensional planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441565.XU CN218736421U (en) | 2022-06-09 | 2022-06-09 | Floating three-dimensional planting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218736421U true CN218736421U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221441565.XU Active CN218736421U (en) | 2022-06-09 | 2022-06-09 | Floating three-dimensional planting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218736421U (en) |
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2022
- 2022-06-09 CN CN202221441565.XU patent/CN218736421U/en active Active
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