CN204682096U - A kind of hydroponics bag - Google Patents

Abstract

The utility model discloses a kind of hydroponics bag, comprise bag and the medium for root system of plant cultivation, this medium fills in bag, is provided with the closed integument be wrapped in outside medium in above-mentioned bag, and above-mentioned closed integument is that algae or bryophytes close integument.Compared with prior art, it utilizes this algae or bryophyte to close integument and is stashed by medium, make the rate of drying of medium slower, thus enable the moisture of medium keep the long period, without the need to often watering, and the effect of tightening is played to loose medium, plant is firmly planted on medium, not easily meet high wind to be pulled up, and iris action can be played to liquid or particulate matter by this algae or bryophyte, medium is met after water can not particulate matter with current output in external or medium or powder spill outside bag by extraneous vibration.

Description

A soilless planting bag

technical field

The utility model relates to a planting bag for plant growth, in particular to a soilless planting bag.

Background technique

At present, soilless cultivation technology has become the main cultivation mode of gardens and agriculture. It mainly uses nutrient solution for cultivation, but the cultivation mode of this nutrient solution needs to regularly discharge the used waste gas nutrient solution. The discharge of this waste gas nutrient solution will The metabolic products of plants are taken away, but because of huge waste and complicated wastewater treatment, it is not conducive to the production of plants; thus, there has been another use of substrate culture (such as rock wool, mineral particles, mushroom soil and peat, biological carbon particles and other particulate matter) ) cultivation mode. Since the above-mentioned granular minerals can grow microorganisms, the matrix cultivation mode can meet the characteristics of no need to discharge waste liquid, and has the advantage of simple management. It is widely used in greening on walls or stone walls. However, the substrate During the cultivation process, there is a soilless planting bag for substrate cultivation. The soilless planting bag is generally a fine mesh air-permeable bag (such as non-woven fabric). The non-woven bag has mesh and no water retention. In this way, the drying speed of the substrate culture is very fast when used outdoors, so that the moisture in the substrate cultivation cannot be maintained, and frequent watering is required, which brings inconvenience to the cultivation of plants, and the loose substrate cultivation under the action of strong wind is easy to cause The root system of the plant is pulled out, so it is difficult to use in areas with strong winds, and the scope of use is limited. In addition, the substrate culture is easy to seep out of the soilless planting bag with water when watering, or the particles or powder in the substrate cultivation will leak out when vibrating. Soil planting bags will cause dirt in the soilless planting bags, which will affect the overall greening effect.

In view of this, the inventor has carried out in-depth research on the above-mentioned problem, and this case arises therefrom.

Utility model content

The purpose of this utility model is to provide a soilless planting bag to solve the problem that in the prior art, the nutrient matrix used for root cultivation is easy to lose water, the plant root system is easily pulled up by strong wind, and the bag body is stained by the overflow of the nutrient matrix. The problem.

In order to achieve the above object, the solution of the present utility model is:

A soilless planting bag, comprising a bag body and a medium for root cultivation of plants, the medium is filled in the bag body, the bag body is provided with a closed wrapping layer wrapped outside the medium, and the aforementioned closed wrapping layer is made of algae or moss Vegetable closed wrap.

Several reinforcing ribs are sewn on the bag body, and the reinforcing ribs are non-woven fabric strips.

The above-mentioned bag has a columnar structure gradually expanding from top to bottom. The upper and lower end surfaces of the above-mentioned bag are closed structures.

After adopting the above-mentioned scheme, a soilless planting bag of the present invention has algae or bryophyte closed wrapping layer outside the medium, and the medium is hidden by the algae or bryophyte, so that the drying speed of the medium is relatively slow, In this way, the moisture of the medium can be kept for a long time without frequent watering, avoiding the problem that the traditional medium is directly exposed to the outside, which makes the medium dry quickly and requires frequent watering to cause inconvenience in cultivation, and plays a role in restraining the loose medium. Tightening effect, so that plants can be firmly planted on the medium, and it is not easy to be pulled up by strong winds, and the algae or bryophytes can act as a barrier to fluid or particulate matter, so that the medium will not flow out with the water when it meets water Particles or powder outside the bag or in the medium leak out of the bag due to external vibrations; meanwhile, the existence of algae and moss lichens also makes the planting bag have a complete ecological community, which can improve its ecological stability. Since the bag is sewn with reinforcing ribs, the strength of the bag can be enhanced by using each reinforcing rib, so that the deformation of the bag is small, and the range of weathering and cracking of the bag can be controlled; If there is an extension hole for the plant to protrude out of the bag, the upper end of the bag is a semi-closed structure, which plays a role in wind resistance to a certain extent, so as to prevent the plant from being located between the medium and the upper end of the bag. Being blown by the wind further reduces the risk of plants being uprooted by the wind.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is a schematic structural view of the utility model (reinforcing ribs omitted).

In the picture:

Bag body 1 protruding hole 11

Medium 2 Sealing wrap 3

Rib 4 Plant 100

Detailed ways

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

A kind of soilless planting bag of the present utility model, as shown in Figure 1, 2, comprises bag body 1 and the substratum 2 for plant 100 root system cultivations, and this substratum 2 is packed in the bag body 1, and this bag body 1 is The air-permeable bag body is made of materials with high weather resistance, such as inorganic glass fiber cloth, weather-resistant geotechnical non-woven fabric treated with hydrophobicity, etc. The bag body 1 is provided with a closed wrapping layer 3 wrapped outside the culture medium 2, The sealing wrapping layer 3 is an algae or moss-like sealing wrapping layer.

A kind of soilless planting bag of the present utility model, its manufacture method is: first prepare culture medium, this culture medium is biogradient functional material, specifically is to mix mineral fiber (such as asbestos, rock wool etc.), superabsorbent gel Materials (such as cross-linked polyacrylamide particles, cross-linked natural polysaccharide gel materials, etc.) and slow-release organic fertilizer are mixed and fermented. Correspondingly, the optimal solution is to gradually reduce the distribution of the fiber part of the medium formula from the outside to the inside, so that algae, mosses, lichens, etc. can adhere and ensure that there is enough organic matter inside, that is, the medium itself is an ecologically graded functional material. structure. Then the seeds or plants are planted in the medium, and if necessary, the outer layer is sprayed with moss, lichen, and algae spores. After a few days, moss that wraps the medium will grow on the fibers of the biogradient functional material, forming the described The bryophyte-type closed wrapping layer makes the culture medium and the algae or the bryophyte-like closed wrapping layer constitute an ecological structure similar to that in the arctic tundra, or tropical parasitic orchids on stone wall trees.

In the utility model, the algae or bryophyte-like sealing coating can be grown naturally from the culture medium, or can be grown out of the culture medium by spraying ready-made algae or bryophyte-like spores.

In the present invention, the specific species of bryophytes or algae grown naturally from the medium can be formed according to the components of different medium, and are not limited to the mosses listed in this embodiment.

The utility model is a soilless planting bag, which hides the medium 2 through algae or bryophytes, so that the drying speed of the medium 2 is slow, so that the moisture of the medium 2 can be kept for a long time without frequent watering, It avoids the problem that the traditional medium 2 is directly exposed to make the medium 2 dry quickly and needs frequent watering to cause inconvenience in cultivation, and it plays a role in tightening and compacting the loose medium 2, so that the plants can be stably planted in the cultured environment. Basically, it is not easy to be pulled up by strong wind, and the algae or bryophytes can block the fluid or particulate matter, so that the medium will not flow out of the bag or the particulate matter or powder in the medium when it meets water. It leaks out of the bag body due to external vibration.

Another improvement of the utility model is that: the bag body 1 is sewn with several reinforcing ribs 4, the reinforcing ribs 4 are non-woven fabric strips, and the bag body 1 is in a columnar structure gradually expanding from top to bottom , the upper and lower end faces of the bag body 1 are in a closed structure, and the upper end face of the bag body 1 is provided with a protruding hole 11 for plant growth to extend out of the bag body; like this, the bag body can be strengthened by using each reinforcing rib 4 The overall strength of the bag body 1 makes the deformation of the bag body 1 small, and it is not easy to be broken, and can control the range of weathering and rupture of the bag body 1, which can effectively limit the weathering range of the bag body 1; The protruding hole 11 of the upper end face of the bag body 1 is a semi-closed structure, which plays a wind-resistant effect in a certain degree, so as to prevent the plant from being blown by the wind at the position between the culture medium and the upper end of the bag body. The risk of plants being uprooted by wind is further reduced.

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present utility model.

Claims (3)

1. A soilless planting bag, comprising a bag body and a medium for plant root cultivation, the medium is filled in the bag body, and it is characterized in that: the above-mentioned bag body is provided with a closed wrapping layer wrapped outside the medium, and the above-mentioned closed The coating is an algae or moss-like closed coating. 2. A soilless planting bag as claimed in claim 1, characterized in that: said bag body is sewn with several reinforcing ribs, and said reinforcing ribs are non-woven fabric strips. 3. A soilless planting bag as claimed in claim 1, characterized in that: the above-mentioned bag body is in a columnar structure gradually expanding from top to bottom, and the upper and lower ends of the above-mentioned bag body are in a closed structure, The upper end surface of the bag body is provided with an extension hole for the plant to grow out of the bag body.