CN108865172A - Filming and overlay film desertification control method are planted in a kind of sand control - Google Patents

Filming and overlay film desertification control method are planted in a kind of sand control Download PDF

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Publication number
CN108865172A
CN108865172A CN201810553295.3A CN201810553295A CN108865172A CN 108865172 A CN108865172 A CN 108865172A CN 201810553295 A CN201810553295 A CN 201810553295A CN 108865172 A CN108865172 A CN 108865172A
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plant
water conservation
fiber
planted
fertilizer
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CN108865172B (en
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王凯
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00Soil-conditioning materials or soil-stabilising materials
    • C09K17/52Mulches
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to drift sand Treatment process fields, and the invention discloses a kind of sand controls to plant filming and overlay film desertification control method, and it includes that raw hard copy body is planted in sand control that filming is planted in sand control;It includes plant fiber matrix layer and the solid fertile fiber web layer of water conservation that raw hard copy body is planted in sand control;The solid fertile fiber web layer of water conservation is overlying on the surface of plant fiber matrix layer;The solid fertile fiber web layer of water conservation includes the plant growth medium for being retained fiber web layer and being placed in water conservation fiber web layer;Overlay film desertification control method includes step:A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, dries, obtains plant fiber matrix layer;2) preparation of the solid fertile suspension of water conservation;B, it sprays:Suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, sand control is planted filming and covered tightly with sand, and overlay film is completed.

Description

Filming and overlay film desertification control method are planted in a kind of sand control
Technical field
The invention belongs to drift sand Treatment process fields, and in particular to filming and overlay film desertification control method are planted in a kind of sand control.
Background technique
It is also seldom for the technical method of sand prevention at present, at present more common sand control mode there is mechanical engineering to fix the sand, plant It fixes the sand, chemical sand-fixing.However these modes of fixing the sand have certain defect, such as mechanical engineering is fixed the sand, and can only face as one kind When property assists means of fixing the sand;Vegetative sand control survival rate is lower;Chemical sand-fixing is at high cost and has certain pollution to environment.Most often Method is exactly to plant trees, and expands vegetative coverage area to have the function that sand prevention.There are also being exactly overlay film sand prevention, utilize Plastic film carries out technology covering to desert and desertification, makes the grains of sand not by wind waved and movement, while having higher water conservation again The effect fixed the sand;However on the one hand the overlay film sand prevention mode of existing plastic film class will face the secondary pollution of plastics bring, On the one hand the effect of the solid fertilizer of its water conservation is poor, is unfavorable for the survival of plant, so that its sand control effect is poor.
Summary of the invention
In order to solve the above problems existing in the present technology, filming is planted it is an object of that present invention to provide a kind of sand control and cover Film desertification control method.
The technical scheme adopted by the invention is as follows:
Raw hard copy body is planted in a kind of sand control plant filming, including sand control;It includes plant fiber matrix that raw hard copy body is planted in the sand control Layer and the solid fertile fiber web layer of water conservation;The solid fertile fiber web layer of water conservation is overlying on the surface of plant fiber matrix layer;The water conservation is solid Fertile fiber web layer includes the plant growth medium for being retained fiber web layer and being placed in water conservation fiber web layer, the water conservation web Layer is overlying on the surface of plant fiber matrix layer.
Further, the plant fiber matrix layer is made of sponge.
Further, the water conservation fiber web layer is made of water conservation fibrous material;The water conservation fibrous material is high inhales Water-base resin fiber is also placed with vegetable seeds in the water conservation fiber web layer.
Further, the plant growth medium is retaining soil moisture.
Further, the plant growth medium is that the solid fertilizer of water conservation plants raw matrix.
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber and include husky to plant growth institute Need the raw matrix of the plant of fertilizer;It will be retained after fiber is mixed with the raw matrix of plant for growing required fertilizer comprising husky plant and obtain water conservation admittedly Fertilizer plants raw matrix;It is described water conservation fiber and step A 2) in water mass ratio be 1:300~400.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber, comprising husky plant grow institute Need the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and plant granule material;Fiber will be retained, planted needed for growth comprising husky It obtains being retained the solid raw matrix of fertilizer plant after the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and the mixing of plant granule material;Institute State water conservation fiber and step A 2) in water mass ratio be 1~3:200~300.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;Fertilizer needed for Sha Zhi is grown The raw matrix of plant by nitrogen phosphoris and potassium fertilizer ratio be 2:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Beneficial effects of the present invention are:Filming and overlay film desertification control method are planted in a kind of sand control of the invention can effective solid water, solid Fertilizer improves sandy land, and filming is planted in sand control can provide moisture and nutriment for plant growth, promotes plant growth, with The continuous growth of root system of plant expands, to play the role of fixing the sand, bring desertification on, and sand control is planted filming and can be dropped naturally Solution, no pollution to the environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
In figure:1- is retained fiber web layer;2- plant growth medium;3- plant fiber matrix layer.
Specific embodiment
With reference to the accompanying drawing and specific embodiment does further explaination to the present invention.
Embodiment 1
As shown in Figure 1, raw hard copy body is planted in a kind of sand control plant filming, including sand control;Raw hard copy body is planted in the sand control Plant fiber matrix layer and the solid fertile fiber web layer of water conservation;The solid fertile fiber web layer of water conservation is overlying on the table of plant fiber matrix layer Face;The solid fertile fiber web layer of water conservation includes the plant growth medium for being retained fiber web layer and being placed in water conservation fiber web layer, institute Water conservation fiber web layer is stated to be overlying on the surface of plant fiber matrix layer.
As shown in Figure 1, raw hard copy body is planted in a kind of sand control plant filming, including sand control;It includes plant that raw hard copy body is planted in sand control Fibre-based layer 3 and the solid fertile fiber web layer of water conservation;The solid fertile fiber web layer of water conservation includes water conservation fiber web layer 1 and plant growth substrate Matter 2;Plant growth medium 2 is placed in water conservation fiber web layer 1;The partial size of plant growth medium is less than the hole of water conservation fiber web layer Diameter;Preferably, the plant fiber matrix layer is made of sponge.The water conservation fiber web layer is using water conservation fiber Material is made;The water conservation fiber is high water absorptivity resin fibre, is also placed with vegetable seeds in the water conservation fiber web layer.
All parts for using plant fiber in raw hard copy body are planted in sand control of the invention can use rice husk, straw, wheat The plant fiber of the plants such as straw, corn stover, Cotton Stalk, trees or bamboo is made.
Wherein, the plant growth medium can be retaining soil moisture;The retaining soil moisture is the water conservation fibre for being retained fibre weight Dimension is mixed with soil.Preferably, the weight ratio for being retained fiber and soil is 1:5.
In addition, the plant growth medium can also plant raw matrix for the solid fertilizer of water conservation.The solid fertilizer of water conservation plants raw matrix packet Include super absorbent resin and comprising the husky raw matrix of plant for planting the required fertilizer of growth;Super absorbent resin and the weight for planting raw matrix Ratio is 2~4:1~3;Preferably 3:2;The raw matrix of the plant can be for by turf, vermiculite, decomposed animal wastes and fine earth Composition;The turf, vermiculite, decomposed animal wastes and fine earth volume ratio be 1:1:1:1;The raw matrix of the plant can be with For by peat, perlite, gardening vermiculite and fine earth according to volume ratio 1:1:1:1 mixes.The raw matrix of the plant can also be by Nitrogen phosphoris and potassium fertilizer ratio is 2:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Embodiment 2
It is in place of the present embodiment and the difference of embodiment 1:It is in place of the present embodiment and the difference of embodiment 1:It is described Admittedly fertilizer plant life matrix includes super absorbent resin and grows the plant life matrix of required fertilizer comprising husky plant for water conservation;High-hydroscopicity tree Rouge and the weight ratio for planting raw matrix are 2:1;Remaining is same as Example 1.
Embodiment 3
It is in place of the present embodiment and the difference of embodiment 1:It includes super absorbent resin that the solid fertilizer of water conservation, which plants raw matrix, With the raw matrix of plant for including fertilizer needed for husky plant is grown;Super absorbent resin and the weight ratio for planting raw matrix are 2:3;Remaining It is same as Example 1.
Embodiment 4
It is in place of the present embodiment and the difference of embodiment 1:It includes super absorbent resin that the solid fertilizer of water conservation, which plants raw matrix, With the raw matrix of plant for including fertilizer needed for husky plant is grown;Super absorbent resin and the weight ratio for planting raw matrix are 4:1;Remaining It is same as Example 1.
Embodiment 5
It is in place of the present embodiment and the difference of embodiment 1:It includes super absorbent resin that the solid fertilizer of water conservation, which plants raw matrix, With the raw matrix of plant for including fertilizer needed for husky plant is grown;Super absorbent resin and the weight ratio for planting raw matrix are 4:3;Remaining It is same as Example 1.
Embodiment 6
It is in place of the present embodiment and the difference of embodiment 1:It includes super absorbent resin that the solid fertilizer of water conservation, which plants raw matrix, With the raw matrix of plant for including fertilizer needed for husky plant is grown;Super absorbent resin and the weight ratio for planting raw matrix are 3:1;Remaining It is same as Example 1.
Embodiment 7
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Preferably, the plant fiber matrix layer can be for using the raw paper of plant made of plant fiber, or uses The cloth web frame that plant fiber is woven into, carrier and its energy source that can be used as growth as growth.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber and include husky to plant growth institute Need the raw matrix of the plant of fertilizer;It will be retained after fiber is mixed with the raw matrix of plant for growing required fertilizer comprising husky plant and obtain water conservation admittedly Fertilizer plants raw matrix;It is described water conservation fiber and step A 2) in water mass ratio be 1:300.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;It is planted needed for growth comprising sand The raw matrix of the plant of fertilizer is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Embodiment 8
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber and include husky to plant growth institute Need the raw matrix of the plant of fertilizer;It will be retained after fiber is mixed with the raw matrix of plant for growing required fertilizer comprising husky plant and obtain water conservation admittedly Fertilizer plants raw matrix;It is described water conservation fiber and step A 2) in water mass ratio be 1:400.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;It is planted needed for growth comprising sand The raw matrix of the plant of fertilizer is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Embodiment 9
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber, comprising husky plant grow institute Need the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and plant granule material;Fiber will be retained, planted needed for growth comprising husky It obtains being retained the solid raw matrix of fertilizer plant after the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and the mixing of plant granule material;Institute State water conservation fiber and step A 2) in water mass ratio be 2:200.
Preferably, the plant granule material is straw powder;The plant granule material, starch adhesive are for finally enhancing The viscosity of suspension, is attached to the surface of plant fiber matrix layer convenient for suspension, plant granule material and starch adhesive also with Energy source as bacterial growth;The ratio of the starch adhesive, vegetable seeds and plant granule material can be according to suspension The viscosity of liquid needs appropriate adjustment.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;It is described to plant growth comprising husky The raw matrix of the plant of required fertilizer is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Embodiment 10
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Preferably, step C can take method overlay film built in band, and when sand ground overlay film is laid with, one is first outputed on sandy land The ditch of series comes, and filming is planted in sand control and uses method overlay film built in band, i.e., is covered one by one in ditch, film surface covering Appropriate sand body, this method can effectively solid water, solid fertilizer, improve sandy land, easy construction, in conjunction with existing sand consolidation with biologic, The engineering mating application of system of fixing the sand can be obtained and preferably be fixed the sand sand control effect, and suit large area to popularize application.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber, comprising husky plant grow institute Need the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and plant granule material;Fiber will be retained, planted needed for growth comprising husky It obtains being retained the solid raw matrix of fertilizer plant after the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and the mixing of plant granule material;Institute State water conservation fiber and step A 2) in water mass ratio be 1:300.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;It is described to plant growth comprising husky The raw matrix of the plant of required fertilizer is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
Embodiment 11
A kind of overlay film desertification control method, including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, is dried, plant fibre is obtained Tie up base layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control is planted filming and used Sand covers tightly, and completes overlay film.
Filming is planted in sand control can provide moisture and nutriment for plant growth, promote plant growth, with root system of plant Continuous growth expand, to play the role of fixing the sand, bring desertification on, and sand control plant filming material can natural degradation, it is right Environmental nonpollution.
Further, the 2 of the step A) the solid fertilizer of water conservation plant raw matrix and include water conservation fiber, comprising husky plant grow institute Need the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and plant granule material;Fiber will be retained, planted needed for growth comprising husky It obtains being retained the solid raw matrix of fertilizer plant after the raw matrix of the plant of fertilizer, starch adhesive, vegetable seeds and the mixing of plant granule material;Institute State water conservation fiber and step A 2) in water mass ratio be 3:200.
Further, the 2 of the step A) water conservation fiber be high water absorptivity resin fibre;It is described to plant growth comprising husky The raw matrix of the plant of required fertilizer is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
The present invention is not limited to above-mentioned optional embodiment, anyone can obtain other under the inspiration of the present invention Various forms of products.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, guarantor of the invention Shield range should be subject to be defined in claims, and specification can be used for interpreting the claims.

Claims (9)

1. filming is planted in a kind of sand control, it is characterised in that:Raw hard copy body is planted including sand control;It includes plant that raw hard copy body is planted in the sand control Fibre-based layer and the solid fertile fiber web layer of water conservation;The solid fertile fiber web layer of water conservation is overlying on the surface of plant fiber matrix layer;Institute Stating the solid fertile fiber web layer of water conservation includes the plant growth medium for being retained fiber web layer and being placed in water conservation fiber web layer, the water conservation Fiber web layer is overlying on the surface of plant fiber matrix layer.
2. filming is planted in a kind of sand control according to claim 1, it is characterised in that:The plant fiber matrix layer is by plant fibre Dimension material is made.
3. filming is planted in a kind of sand control according to claim 2, it is characterised in that:The water conservation fiber web layer is fine using water conservation Dimension material is made;The water conservation fibrous material is high water absorptivity resin fibre, is also placed with plant species in the water conservation fiber web layer Son.
4. filming is planted in a kind of sand control according to claim 3, it is characterised in that:The plant growth medium is water conservation soil Earth.
5. filming is planted in a kind of sand control according to claim 3, it is characterised in that:The plant growth medium is the solid fertilizer of water conservation Plant raw matrix.
6. a kind of overlay film desertification control method, it is characterised in that:Including step:
A, plant fiber matrix layer and the solid fertile suspension preparation of water conservation:
1) preparation of plant fiber matrix layer:Plant fiber matrix EM strain liquid is impregnated, dries, obtains plant fiber matrix Layer;
2) preparation of the solid fertile suspension of water conservation:The solid fertilizer of water conservation is planted after raw matrix adds water to mix, suspension is made;
B, it sprays:The suspension is sprayed into plant fiber matrix layer surface, sand control is obtained and plants filming;
C, overlay film:It ditches on sandy land, sand control is planted into plastic membrane mulch in ditch, then the sand control plants filming with husky lid Sternly, overlay film is completed.
7. a kind of overlay film desertification control method according to claim 6, it is characterised in that:The 2 of the step A) the solid fertilizer of water conservation Plant the raw matrix of plant that raw matrix includes fertilizer needed for being retained fiber and growing comprising husky plant;Water conservation fiber is grown with comprising sand plant It obtains being retained the solid raw matrix of fertilizer plant after the raw matrix mixing of the plant of required fertilizer;The 2 of the water conservation fiber and step A) in water Mass ratio is 1:300~400.
8. a kind of overlay film desertification control method according to claim 6, it is characterised in that:The 2 of the step A) the solid fertilizer of water conservation Plant the raw matrix of plant, starch adhesive, vegetable seeds and the plant that raw matrix includes fertilizer needed for being retained fiber, growing comprising husky plant Particulate material;Fiber will be retained, comprising the husky raw matrix of plant, starch adhesive, vegetable seeds and the plant for planting the required fertilizer of growth It obtains being retained the solid raw matrix of fertilizer plant after pellet mixing;It is described water conservation fiber and step A 2) in water mass ratio be 1~3: 200~300.
9. a kind of overlay film desertification control method according to claim 7 or 8, it is characterised in that:The 2 of the step A) water conservation it is fine Dimension is high water absorptivity resin fibre;The raw matrix of the plant of fertilizer needed for Sha Zhi is grown is 2 by nitrogen phosphoris and potassium fertilizer ratio:1:2 high nitrogen and potassium Water soluble fertilizer composition.
CN201810553295.3A 2018-05-31 2018-05-31 Sand control plant growing film and film-covered sand control method Active CN108865172B (en)

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CN108865172B CN108865172B (en) 2023-06-16

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CN105766137A (en) * 2016-03-17 2016-07-20 湖南维以环保科技有限公司 Plant fiber vegetation blanket and method for manufacturing same
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CN208414321U (en) * 2018-05-31 2019-01-22 王凯 A kind of sand control plant filming

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汪多仁主编, 科学技术文献出版社 *

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