CN109121527A - A kind of method that sandy land improvement in arid desert area is administered - Google Patents
A kind of method that sandy land improvement in arid desert area is administered Download PDFInfo
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- CN109121527A CN109121527A CN201811112080.4A CN201811112080A CN109121527A CN 109121527 A CN109121527 A CN 109121527A CN 201811112080 A CN201811112080 A CN 201811112080A CN 109121527 A CN109121527 A CN 109121527A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 129
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- 239000002362 mulch Substances 0.000 claims abstract description 19
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 16
- 241000894007 species Species 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 239000010902 straw Substances 0.000 claims description 27
- 239000003337 fertilizer Substances 0.000 claims description 12
- 230000012010 growth Effects 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000813 microbial effect Effects 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003755 preservative agent Substances 0.000 claims description 6
- 230000002335 preservative effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 241000209140 Triticum Species 0.000 claims description 4
- 235000021307 Triticum Nutrition 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000009395 breeding Methods 0.000 claims description 4
- 230000001488 breeding effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000001965 increasing effect Effects 0.000 claims description 4
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 235000015097 nutrients Nutrition 0.000 claims description 4
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 3
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 235000010241 potassium sorbate Nutrition 0.000 claims description 3
- 239000004302 potassium sorbate Substances 0.000 claims description 3
- 229940069338 potassium sorbate Drugs 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 3
- 239000004255 Butylated hydroxyanisole Substances 0.000 claims description 2
- 235000019282 butylated hydroxyanisole Nutrition 0.000 claims description 2
- 229940043253 butylated hydroxyanisole Drugs 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 240000007643 Phytolacca americana Species 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000004834 spray adhesive Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
- A01G13/30—Ground coverings
- A01G13/32—Mats; Nets; Sheets or films
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
- A01G13/30—Ground coverings
- A01G13/32—Mats; Nets; Sheets or films
- A01G13/33—Sheets or films
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2105/00—Erosion prevention
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
本发明涉及沙化土地改良领域，具体公开了一种干旱荒漠风沙区沙化土地改良治理的方法，其步骤包括：1)对被改良的土地土壤中的生物进行人工大量增殖培养，并制得混合土壤；2)将混合土壤均匀撒于被改良的土地上并翻耕，再向被改良的土地地面喷撒粘合剂；3)同时播种草种或树种并施肥；4)将适合编织绳索的纤维质天然植物材料编织成网格状草垫；5)将草垫铺设并固定于被改良土地上；6)在草垫上铺设用于保湿防蒸发的地膜，待草种或树种发芽并长出植株后，在地膜上划割出若干条缝隙或戳出若干通孔。本发明提供了一种具有实用性的针对干旱荒漠风沙区沙化土地的综合方法，对于维护生态环境和加强经济发展具有重要的现实意义。The invention relates to the field of sandy land improvement, and specifically discloses a method for improving and controlling sandy land in arid desert sandy areas. 2) Evenly spread the mixed soil on the improved land and plough, and then spray adhesive on the improved land; 3) Sow grass or tree seeds at the same time and fertilize; 4) Put fibers suitable for weaving ropes 5) Lay and fix the grass mat on the improved land; 6) Lay the mulch film for moisture retention and evaporation prevention on the grass mat, and wait for the grass or tree species to germinate and grow plants After that, cut out several slits or poke out several through holes on the mulch film. The invention provides a practical comprehensive method for desertified land in arid desert sandy area, which has important practical significance for maintaining ecological environment and strengthening economic development.
Description
Technical field
The present invention relates to sandy lands to administer field, in particular to a kind of arid desert area sandy land improvement is administered
Method.
Background technique
The large area sprawling of desertification of land is exactly desertification, desertification, is one of Global Environmental Problems of most serious.Soil
Desertification leads to soil, and the soil is porous, is lost soil with organic matter and plasma, soil roughening, leak leakage fertilizer, retain water and nutrients
Ability is poor, liquid manure low efficiency.Over time desertification of land at one's discretion, the soil that will lead to desertification cover without plant, will cause
The extreme weathers such as serious dust storm make the living environment of people aggravate.Therefore, for arid desert area sandy land,
A kind of economical and effective prone soil modification method is found for maintenance ecological environment and reinforces economic development there is important show
Sincere justice.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned problems of the prior art, a kind of arid desert area desertification is provided
The method that the betterment of land is administered.
The technical scheme is that a kind of method that sandy land improvement in arid desert area is administered, including it is as follows
Step:
(1) microbial algal, mushroom and the protozoan in modified soil soil micro-ecosystem are carried out artificial big
Multiplying culture, mixed soil obtained are measured, in case mixed soil is blended into modified soil soil；
(2) obtained mixed soil is uniformly spread on modified soil and is turned over, be embedded in mixed soil and changed
Under good soil soil, and the soil ground for raking modified, then adhesive is sprayed to modified soil ground, make to be modified
Soil sand soil bond to be formed it is hardened；
(3) it is sent out simultaneously during spraying adhesive and is suitble to improve the grass seeds for administering area surroundings growth or tree
Kind, and to fertilizer needed for the plant strain growth of suitable the planted grass seeds of modified soil application or tree species；
(4) the cellulosic natural plant material of suitable Knitted rope is woven into rope, and in length and breadth by woven rope
At latticed straw mattress, the straw mattress that is woven is further functioned as and is checked winds and fixed drifting sand for being laid on modified soil interlacement weave
Effect；
(5) several fixed timbers are wedged after the straw mattress being layed on modified soil, on soil, and by straw mattress with
It is fastened between each timber with rope, so that straw mattress be made firmly to be layed in modified soil surface；
(6) mulch for being used for moisturizing vaporization prevention is laid on the straw mattress between timber again, is germinateed to the grass seeds or tree species
And after the height for growing plant reaches 3-5cm beyond ground, scribing goes out several gaps or stabs out several through-holes, institute on mulch
Gap or through-hole is stated to be used for ventilated to plant and plant is made to continue up growth from wherein drilling out.
The specific production method of mixed soil described in above-mentioned steps (1) are as follows: take it is similar with the soil soil being modified from
The loam in right condition area, the modified soil soil of infiltration form mixed soil, and addition is suitble to the life in the mixed soil
Growing nutrient element necessary to object, then concentrate in culture greenhouse allowing wherein biology is quick to breed, when breeding amount reaches predetermined
After target, mixed soil is blended into modified soil soil by waiting.
The group of adhesive described in above-mentioned steps (2) is divided into starch and water, and wherein the mass ratio of starch and water is 1:2~3；
The preparation method comprises the following steps: starch and water are mixed evenly, viscous liquid is formed after boiling, and mix in the viscous liquid
Additive stirs evenly, and the compound fertilizer that wherein additive is rooted by preservative, antioxidant and suitable seed is by 1:
The mass ratio of 1:3 is mixed to prepare；The preservative is benzoic acid, sodium benzoate or potassium sorbate, and the antioxidant is butyl
Hydroxyanisole or dibutyl hydroxy toluene.
Fertilizer needed for suitable planted grass seeds described in above-mentioned steps (3) or the plant strain growth of tree species is farm organic fertilizer
Material.
Material used in the production straw mattress is straw, wheat stalk, tendril or branch branch in above-mentioned steps (4).
Mulch described in above-mentioned steps (6) is degradable mulch, which is had using the strong environmentally friendly science and technology in Shandong day
The double down solution ecological plastic film of universal oxidative biological of limit company production.
To microbial algal, mushroom and the protozoan in modified soil soil micro-ecosystem in above-mentioned steps (1)
After carrying out artificial a large amount of Multiplying cultures, microbial algal contained in obtained mixed soil, mushroom and protozoan are closed
It is 10,000,000,000-300 hundred million that the density of meter together, which is the quantity number contained in every gram of soil,.
Beneficial effects of the present invention: in the embodiment of the present invention, a kind of improvement of arid desert area sandy land is provided and is controlled
The method of reason, by increasing modified soil soil the microorganism for being adapted to its soil of artificial a large amount of Multiplying cultures, together
When plant corresponding plant, its biological and ecological circle for being adapted to improved soil can be established；By being added to modified soil
Adhesive can increase the viscosity of soil, so that liquid manure is easy to be held in soil；It is further natural by using cellulosic
Straw mattress that vegetable material is woven into, degradable mulch can be played and be checked winds and fixed drifting sand and soil moisture retention, while ecological, environmental protective again
Effect.
Specific embodiment
The specific embodiment of the present invention is described in detail below, it is to be understood that protection scope of the present invention
It is not limited by the specific implementation.
The embodiment of the invention provides the methods that a kind of improvement of arid desert area sandy land is administered, including walk as follows
It is rapid:
(1) microbial algal, mushroom and the protozoan in modified soil soil micro-ecosystem are carried out artificial big
Multiplying culture, mixed soil obtained are measured, in case mixed soil is blended into modified soil soil；
(2) obtained mixed soil is uniformly spread on modified soil and is turned over, be embedded in mixed soil and changed
Under good soil soil, and the soil ground for raking modified, then adhesive is sprayed to modified soil ground, make to be modified
Soil sand soil bond to be formed it is hardened；
(3) it is sent out simultaneously during spraying adhesive and is suitble to improve the grass seeds for administering area surroundings growth or tree
Kind, and to fertilizer needed for the plant strain growth of suitable the planted grass seeds of modified soil application or tree species；
(4) the cellulosic natural plant material of suitable Knitted rope is woven into rope, and in length and breadth by woven rope
At latticed straw mattress, the straw mattress that is woven is further functioned as and is checked winds and fixed drifting sand for being laid on modified soil interlacement weave
Effect；
(5) several fixed timbers are wedged after the straw mattress being layed on modified soil, on soil, and by straw mattress with
It is fastened between each timber with rope, so that straw mattress be made firmly to be layed in modified soil surface；
(6) mulch for being used for moisturizing vaporization prevention is laid on the straw mattress between timber again, is germinateed to the grass seeds or tree species
And after the height for growing plant reaches 3-5cm beyond ground, scribing goes out several gaps or stabs out several through-holes, institute on mulch
Gap or through-hole is stated to be used for ventilated to plant and plant is made to continue up growth from wherein drilling out；Continue to retain the mulch
It can also can continue to play the role of exposed soil the moisturizing that preserves soil moisture before plant grows tall to enough height.
Further, the specific production method of mixed soil described in step (1) are as follows: the soil soil phase for taking and being modified
Like the loam in natural conditions area, the modified soil soil of infiltration forms mixed soil, and addition is suitble in the mixed soil
Biology necessary to growing nutrient element, then concentrate on culture greenhouse in allow wherein biology quickly breeding, when breeding amount reaches
After predeterminated target, mixed soil is blended into modified soil soil by waiting.
Further, the group of adhesive described in step (2) is divided into starch and water, and wherein the mass ratio of starch and water is 1:
2~3；The preparation method comprises the following steps: starch and water are mixed evenly, viscous liquid is formed after boiling, and in the viscous liquid
Middle blast blending stirs evenly, the compound fertilizer that wherein additive is rooted by preservative, antioxidant and suitable seed
Material is mixed to prepare by the mass ratio of 1:1:3；The preservative is benzoic acid, sodium benzoate or potassium sorbate, the antioxidant
It is butylated hydroxy anisole or dibutyl hydroxy toluene, the compound fertilizer is sowed using the production of Henan Heng Xin agrochemical Co., Ltd
Happy husband's board root rises humic acid type and takes root fertilizer.
Further, fertilizer needed for suitable planted grass seeds described in step (3) or the plant strain growth of tree species is farmers'
Organic fertilizer, Organic Manure on Soil not will cause acid or alkalinity side effect, and ecological, environmental protective is conducive to plant growth.
Further, material used in the production straw mattress is straw, wheat stalk, tendril or branch in step (4)
Branch, especially straw and wheat stalk are from a wealth of sources, and purchase cost is low, suitable for using in arid area for large area.
Further, mulch described in step (6) is degradable mulch, and the degradable mulch is using the strong environmentally friendly section in Shandong day
The double down solution ecological plastic film of universal oxidative biological of skill Co., Ltd production.
Further, to microbial algal, the mushroom and primary in modified soil soil micro-ecosystem in step (1)
After animal carries out artificial a large amount of Multiplying cultures, microbial algal contained in obtained mixed soil, mushroom and primary dynamic
The density that object is combined togather is that the quantity number contained in every gram of soil is 10,000,000,000-300 hundred million.
In conclusion a kind of method that sandy land improvement in arid desert area is administered provided in an embodiment of the present invention,
By increasing modified soil soil the microorganism for being adapted to its soil of artificial a large amount of Multiplying cultures, while planting corresponding
Plant, its biological and ecological circle for being adapted to improved soil can be established；It can by adding adhesive to modified soil
The viscosity for increasing soil, so that liquid manure is easy to be held in soil；Further compiled by using cellulosic natural plant material
Straw mattress, the degradable mulch being made into, can play the role of checking winds and fixing drifting sand and soil moisture retention, while ecological, environmental protective again.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (7)
1. a kind of method that sandy land improvement in arid desert area is administered, which comprises the steps of:
(1) artificial a large amount of increasings are carried out to microbial algal, mushroom and the protozoan in modified soil soil micro-ecosystem
Culture, mixed soil obtained are grown, in case mixed soil is blended into modified soil soil；
(2) obtained mixed soil is uniformly spread on modified soil and is turned over, be embedded in mixed soil modified
Under soil soil, and the soil ground for raking modified, then adhesive is sprayed to modified soil ground, make modified soil
The sand soil on ground bond to be formed it is hardened；
(3) it is sent out simultaneously during spraying adhesive and is suitble to improve the grass seeds for administering area surroundings growth or tree species, and
Fertilizer needed for applying the plant strain growth for being suitble to planted grass seeds or tree species to modified soil；
(4) the cellulosic natural plant material of suitable Knitted rope is woven into rope, and woven rope is interweaved in length and breadth
It is woven into latticed straw mattress, the straw mattress woven further functions as the effect checked winds and fixed drifting sand for being laid on modified soil；
(5) several fixed timbers are wedged after the straw mattress being layed on modified soil, on soil, and by straw mattress and each wood
It is fastened between stake with rope, so that straw mattress be made firmly to be layed in modified soil surface；
(6) mulch for being used for moisturizing vaporization prevention is laid on the straw mattress between timber again, germinates and grows to the grass seeds or tree species
After the height of plant reaches 3-5cm beyond ground out, scribing goes out several gaps or stabs out several through-holes on mulch, the seam
Gap or through-hole are used for ventilated to plant and plant are made to continue up growth from wherein drilling out.
2. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
The specific production method of mixed soil described in step (1) are as follows: take natural conditions area similar with the soil soil being modified
Loam, the modified soil soil of infiltration form mixed soil, and addition is suitble to necessary to the biology in the mixed soil raw
Long nutrient, then concentrate in culture greenhouse allowing wherein biology is quick to breed, after breeding amount makes it, waiting will
Mixed soil is blended into modified soil soil.
3. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
The group of adhesive described in step (2) is divided into starch and water, and wherein the mass ratio of starch and water is 1:2~3；The preparation method comprises the following steps:
Starch and water are mixed evenly, form viscous liquid after boiling, and blast blending stirs in the viscous liquid
Uniformly, the compound fertilizer that wherein additive is rooted by preservative, antioxidant and suitable seed by 1:1:3 mass ratio
It is mixed to prepare；The preservative is benzoic acid, sodium benzoate or potassium sorbate, the antioxidant be butylated hydroxy anisole or
Dibutyl hydroxy toluene.
4. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
Fertilizer needed for suitable planted grass seeds described in step (3) or the plant strain growth of tree species is farm organic fertilizer material.
5. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
Material used in the production straw mattress is straw, wheat stalk, tendril or branch branch in step (4).
6. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
Mulch described in step (6) is degradable mulch, and the degradable mulch is using Shandong Ecology Benign Plastics Technology Co., Ltd.'s production
The universal double down solution ecological plastic film of oxidative biological.
7. a kind of method that sandy land improvement in arid desert area is administered as described in claim 1, which is characterized in that
Microbial algal, mushroom and the protozoan in modified soil soil micro-ecosystem are carried out in step (1) artificial a large amount of
After Multiplying culture, microbial algal contained in obtained mixed soil, mushroom and protozoan are combined togather close
It is 10,000,000,000-300 hundred million that degree, which is the quantity number contained in every gram of soil,.
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