CN209738410U - Special ecological grass prevention base cloth of fertilizer conservation accuse water resolvable of navel orange garden - Google Patents
Special ecological grass prevention base cloth of fertilizer conservation accuse water resolvable of navel orange garden Download PDFInfo
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- CN209738410U CN209738410U CN201920482220.0U CN201920482220U CN209738410U CN 209738410 U CN209738410 U CN 209738410U CN 201920482220 U CN201920482220 U CN 201920482220U CN 209738410 U CN209738410 U CN 209738410U
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Abstract
The utility model relates to a special ecological grass-prevention ground cloth for navel orange garden, which comprises a ground cloth main body, wherein the ground cloth main body is of a multilayer structure and is provided with a surface adhesion layer, a base layer, a degradable enhancement layer and a rich water slow control layer from top to bottom in sequence; the surface adhesion layer is a starch coating covering the surface of the base layer, the base layer is a polypropylene film layer, the degradable enhancement layer is a plant fiber pressure adhesion layer, and the fertilizer and water slow control layer is a paper surface layer; the basic unit is equipped with a plurality of openings, it is equipped with a plurality of long fibers to inlay in the degradable enhancement layer, and the long fiber runs through the opening of basic unit, and long fiber runs through one section of basic unit open-ended and leaves one section and be equipped with one section adhesion section, the adhesion section inlays to be established in the earth's surface adhesion layer. The grass-prevention ground cloth can inhibit the growth of weeds, can be degraded, has no pollution residue, is permeable to water and air, and has the functions of fertilizer conservation and water control.
Description
Technical Field
The utility model relates to a special fertilizer conservation accuse water resolvable ecology of navel orange garden prevents grass cloth belongs to the agricultural technology field.
Background
At present, no lawn special for preventing grass in a navel orange garden exists in the market, weeds in the navel orange garden are removed, so that the navel orange garden is a very painful thing for fruit growers, the weeding workload is extremely large by oneself, and the labor cost of a applicant is too high; when the herbicide is used, while grass is killed, soil-derived microorganisms are killed together, so that the ecological balance of the land is seriously damaged, and a large amount of toxic chemical substances are left in the land to pollute the land and agricultural products; meanwhile, the navel orange gardens in various places are mostly in hilly and high mountain areas, so that water and soil erosion and loss are serious, the fertilizer and water are not easy to preserve, the brain and tendons are injured by fruit growers, and the additional fertilization and water supplement cost is high; the common plastic black mulching film on the market is used for weeding, and due to the undegradability, impermeability and impermeability of the plastic, the ground temperature is increased, the soil is hardened, and more serious: the residual fragments of the plastic mulching film can directly cause that crops can not root and the soil can not be planted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a decomposable ecological grass proof cloth, concrete scheme is:
A special ecological grass-prevention ground cloth for a navel orange garden, which can protect fertilizer and control water and can be decomposed, comprises a ground cloth main body, wherein the ground cloth main body is of a multilayer structure and is sequentially provided with a ground surface adhesion layer, a base layer, a degradable enhancement layer and a fertilizer and water slow-control layer from top to bottom; the surface adhesion layer is a starch coating covering the surface of the base layer, the base layer is a polypropylene film layer, the degradable enhancement layer is a plant fiber pressure adhesion layer, and the fertilizer and water slow control layer is a paper surface layer; the base layer is provided with a plurality of openings, a plurality of long fibers are embedded in the degradable enhancement layer, the long fibers penetrate through the openings of the base layer, a section of the long fibers penetrating through the openings of the base layer is reserved with an adhesion section, and the adhesion section is embedded in the ground surface adhesion layer;
the ground cloth main body is rectangular, a plant ring buckling hole and a point broken wire are arranged at the center of the ground cloth main body, and the point broken wire penetrates through the plant ring buckling hole and the edge of the ground cloth main body; four corners of the ground cloth main body are provided with fixing buckle holes.
Furthermore, the base layer is composed of two polypropylene film layers, and the edges of the two polypropylene film layers are hermetically connected; the two-layer polypropylene rete all is equipped with the opening, and the opening of two-layer polypropylene rete staggers each other.
Further, the long fibers have an adhesive segment length of not less than 50 mm.
Furthermore, the opening is the bar opening, and bar opening and the limit portion parallel distribution who base cloth body.
Furthermore, the two polypropylene film layers are connected through a plurality of bonding strips, gaps between the two polypropylene film layers are divided into a plurality of water retention chambers by the bonding strips, and each water retention chamber is arranged corresponding to the opening on the two polypropylene film layers.
The utility model has the advantages that:
1. keeping fertilizer and controlling water, increasing production and income. The navel orange garden is covered with the grass-prevention ground cloth, the heat preservation effect can be achieved on soil, the soil temperature change is stable, organic matters can be in a normal circulation state, the loss of soil moisture can be slowed down, and the growth of navel orange plants is obviously better.
2. The ground can be inhibited from generating weeds, the covered ground fabric can effectively prevent sunlight from directly irradiating the ground (especially black ground fabric), and meanwhile, the firm structure of the ground fabric can effectively prevent the weeds from penetrating through the ground fabric, so that the inhibiting effect of the ground fabric on the growth of the weeds is ensured.
3. the grass-proof cloth in this scheme is nontoxic and harmless, and the environmental protection resolvable: the orchard soil conditioner does not contain harmful substances such as heavy metals, does not poison orchard soil, can also add an anti-aging agent to adjust or delay degradation time according to the use time, and reduces the use cost.
4. The grass-prevention ground cloth in the scheme is breathable, permeable and loose in soil. The base material structure of the ground cloth can ensure that no water is accumulated at the roots of crops, avoid soil hardening and promote the mobility of air at the roots, thereby preventing the roots from rotting.
Drawings
fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic cross-sectional view of the body of the mesochite of the present invention.
Detailed Description
The ecological grass-prevention ground cloth special for the navel orange garden and capable of preserving fertilizer and controlling water decomposition comprises a ground cloth main body 1, wherein the ground cloth main body is of a multilayer structure and is sequentially provided with a ground surface adhesion layer, a base layer, a degradable enhancement layer and a rich water slow-control layer from top to bottom; the surface adhesion layer is a starch coating 5 covering the surface of the base layer, the base layer is a polypropylene film layer 6, the degradable enhancement layer is a plant fiber pressure adhesion layer 7 and comprises a plurality of small fiber layers, and the small fiber layers are mutually stacked in the vertical direction and are tightly embedded with each other. The fertilizer water slow control layer is a paper surface layer 8, can gradually permeate fertilizer water, and has controllability on volatilization loss of the fertilizer water; in this scheme, the basic unit is equipped with a plurality of openings 10, inlays in the degradable enhancement layer and is equipped with a plurality of long fibers 9, and long fibers 9 run through the opening of basic unit, and long fibers run through one section of basic unit open-ended and remain and be equipped with one section adhesion section 10, and adhesion section 10 inlays and establishes in earth's surface adhesion layer, and the opening can increase the gas permeability that permeates water of basic unit simultaneously. The polypropylene film layer 6, the plant fiber pressing layer 7, the paper surface layer 8 and the starch coating 5 in the ground fabric structure are all degradable materials, the polypropylene film is formed by hot-pressing polypropylene fibers, the polypropylene film has the characteristics of heat preservation, air permeability and water permeability, and the degradation speed of the polypropylene film can be adjusted by controlling the addition amount of the anti-aging agent. The base layer in the scheme adopts the polypropylene film layer as the skeleton of the ground fabric, the lower surface of the base layer is coated with the starch coating, and the starch coating has good adhesion after absorbing water and can tightly combine the ground fabric with the ground surface. The upper surface of the polypropylene film layer is provided with the plant fiber adhesion layer and the paper surface layer, so that the polypropylene film layer has good hygroscopicity and can play a role in water and fertilizer retention.
After the ground cloth is covered, the bonding strength of the ground cloth and the ground surface has a great relationship with the heat preservation, water retention and fertilizer retention effects, and particularly, the ground cloth is easily blown by wind and is easily separated from the ground surface for adsorption. In this scheme, through embedding long fiber 9 in the vegetable fibre pressure attaches the layer, long fiber 9 runs through to the lower surface of polypropylene rete, after starch coating absorbs water, forms the tie coat, and the long fiber embedding can play the reinforcing effect to the tie coat in the tie coat, improves the bonding strength who lays ground and earth's surface.
In addition, in the scheme, the ground cloth main body 1 is rectangular and has the size of 1.5 × 1.5m, a plant ring buckling hole 2 and a point broken line 4 are arranged at the center of the ground cloth main body, and the point broken line 4 penetrates through the plant ring buckling hole 2 and the edge part of the ground cloth main body 1; four corners of the ground cloth main body 1 are provided with fixing buckle holes 3. The plant ring-buckling hole 2 is used for forming a hole around the main stem of the plant, measuring and ring-buckling, the point-broken line 4 can be freely and selectively torn apart or kept connected, and the torn point-broken line 4 can be used for conveniently sleeving the plant ring-buckling hole of the lawn grass-preventing cloth on the main stem of the navel orange; finally, each fixing button hole 3 is fastened in the soil by a button nail.
As an improved scheme, the base layer is composed of two polypropylene film layers 6, and the edges of the two polypropylene film layers 6 are connected in a sealing way; the two polypropylene film layers 6 are provided with openings, and the openings of the two polypropylene film layers are staggered. Two polypropylene film layers are adopted, and the openings of the two polypropylene film layers are staggered, so that the permeability of the polypropylene film layers can be kept, and the upper surface and the lower surface of the polypropylene film layers can be prevented from being directly communicated.
Preferably, the long fiber adhesive segment 10 is not less than 50mm long, and the adhesive segment reinforces the adhesive layer, and is connected with the ground fabric as a whole, and can be bonded to the ground surface together with the starch of the adhesive layer. When the length of the long fiber is more than 50mm, an effective reinforcing effect can be achieved.
In addition, as a specific structural design, the opening 10 on the polypropylene film is a strip-shaped opening, and the strip-shaped opening is distributed in parallel with the edge part of the ground fabric body. The spacing between the strip-shaped openings is more than 200 mm.
Still connect through a plurality of bonding strips 11 between the two-layer polypropylene rete, bonding strip 11 separates into a plurality of guarantor rooms with the clearance between the two-layer polypropylene rete, and every guarantor room corresponds the setting with the opening on the two-layer polypropylene rete, and bonding strip 11 can adopt the hot pressing to bond. When the precipitation is great, the rainwater can get into in guarantor's water room by the opening part to carry out temporary storage to the rainwater, prevent that the rainwater from producing to soak the plant root.
the grass-prevention ground cloth disclosed by the embodiment is popularized and applied in water and fertilizer integrated construction areas of Gannan navel oranges in 18 counties and cities such as the Chongyi of Gannan city, Xingguan, Nankang and Ruijin of Jiangxi province, the application area reaches 1500 hectares, and the grass-prevention ground cloth remarkably shows the following advantages in production and application:
Firstly, the fertilizer and heat preservation effect is obvious. Tests show that the temperature of the mulching film can be increased by 2-7 ℃ in spring compared with the common mulching film, the heat preservation effect is obvious from the advantages of similar products, and the soil fertility utilization rate is increased by 5%; secondly, the cost is saved, the environment is protected, and the weed control is more remarkable. Compared with the prior art, the common mulching film after 2-3 months is used, grass such as revolutionary grass, purslane, eleusine indica, aconite grass and the like can easily penetrate through the mulching film, labor is consumed during weeding, the input of herbicide is increased, the grass prevention ground cloth of the embodiment is used in a standard mode, the grass prevention effect can reach more than 90%, 1-3 workers can be reduced in each 667m2 land, the use of the herbicide can be reduced, and the mulching film is economical, practical and environment-friendly; thirdly, the utility model is firm and durable. Compared with the traditional mulching film, the grass-proof cloth is firmer, resistant to tearing and treading, not easy to perforate and convenient for agricultural personnel to operate; fourthly, the base is beautified, and the functions are comprehensive. The grass-prevention ground cloth is used in the water and fertilizer integrated plantation area in a standard way, so that the garden area can be beautified and is pleasant, the grass-prevention ground cloth can be perfectly linked with the construction of a high-standard agricultural ecological garden, the best in each other is realized, and the integration of grass prevention, environmental protection, water saving and soil loosening is really realized; fifthly, the quality of the navel orange is improved to a certain extent. Compared with the common mulching film, the juice yield is improved by 3.1%, the solid-acid ratio is improved by 1.1, and the soluble solid content is improved by 0.6%.
Claims (5)
1. The utility model provides a special ecological grass of preventing of fertilizer accuse water decomposition ground cloth of protecting in navel orange garden, includes ground cloth main part, its characterized in that: the ground cloth main body is of a multilayer structure and is sequentially provided with a ground surface adhesion layer, a base layer, a degradable enhancement layer and a fertilizer and water slow control layer from top to bottom; the surface adhesion layer is a starch coating covering the surface of the base layer, the base layer is a polypropylene film layer, the degradable enhancement layer is a plant fiber pressure adhesion layer, and the fertilizer and water slow control layer is a paper surface layer; the base layer is provided with a plurality of openings, a plurality of long fibers are embedded in the degradable enhancement layer, the long fibers penetrate through the openings of the base layer, a section of the long fibers penetrating through the openings of the base layer is reserved with an adhesion section, and the adhesion section is embedded in the ground surface adhesion layer; the ground cloth main body is rectangular, a plant ring buckling hole and a point broken wire are arranged at the center of the ground cloth main body, and the point broken wire penetrates through the plant ring buckling hole and the edge of the ground cloth main body; four corners of the ground cloth main body are provided with fixing buckle holes.
2. The special fertilizer-preserving water-controlling decomposable ecological grass-preventing ground fabric for navel orange gardens as claimed in claim 1, wherein: the base layer is composed of two polypropylene film layers, and the edges of the two polypropylene film layers are hermetically connected; the two-layer polypropylene rete all is equipped with the opening, and the opening of two-layer polypropylene rete staggers each other.
3. The special fertilizer-preserving water-controlling decomposable ecological grass-preventing ground fabric for navel orange gardens as claimed in claim 1, wherein: the long fiber has an adhesion segment length of not less than 50 mm.
4. The special fertilizer-preserving water-controlling decomposable ecological grass-preventing ground fabric for navel orange gardens as claimed in claim 2, wherein: the opening is the bar opening, and the bar opening distributes with the limit portion parallel of cloth body.
5. The special fertilizer-preserving water-controlling decomposable ecological grass-preventing ground fabric for navel orange gardens as claimed in claim 4, wherein: still connect through a plurality of bonding strips between the two-layer polypropylene rete, the bonding strip separates into a plurality of guarantor rooms with the clearance between the two-layer polypropylene rete, and every guarantor room corresponds the setting with the opening on the two-layer polypropylene rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482220.0U CN209738410U (en) | 2019-04-11 | 2019-04-11 | Special ecological grass prevention base cloth of fertilizer conservation accuse water resolvable of navel orange garden |
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| CN201920482220.0U CN209738410U (en) | 2019-04-11 | 2019-04-11 | Special ecological grass prevention base cloth of fertilizer conservation accuse water resolvable of navel orange garden |
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| CN209738410U true CN209738410U (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400609A (en) * | 2021-05-11 | 2021-09-17 | 郑荣盛 | Preparation process of water-absorbing degradable plastic film |
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2019
- 2019-04-11 CN CN201920482220.0U patent/CN209738410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400609A (en) * | 2021-05-11 | 2021-09-17 | 郑荣盛 | Preparation process of water-absorbing degradable plastic film |
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Address after: 341300 Jiangxi city of Ganzhou Province town industrial area over Chongyi County Patentee after: Jiangxi Weijun Technology Co., Ltd Address before: 341300 Jiangxi city of Ganzhou Province town industrial area over Chongyi County Patentee before: Chongyi County Wei Jun polymer-function material Science and Technology Ltd. |