CN108093731A - A kind of stony desertification treatment method - Google Patents
A kind of stony desertification treatment method Download PDFInfo
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- CN108093731A CN108093731A CN201711344709.3A CN201711344709A CN108093731A CN 108093731 A CN108093731 A CN 108093731A CN 201711344709 A CN201711344709 A CN 201711344709A CN 108093731 A CN108093731 A CN 108093731A
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention provides a kind of stony desertification treatment method, is related to ecological technique field.Comprise the following steps：Landform arrangement, soil improvement and crop-planting.The administering method is smooth by Rocky Desertification Region, and rebuilds pattern of farming, and one layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread soil moved in improve the original layer.Play the role of water conservation jointly, reduce soil erosion, and then on the premise of soil is improved, promote plant growth, so as to further improve the ecological environment, prevent the further deterioration of stony desertification.
Description
Technical field
The present invention relates to ecological technique fields, and in particular to a kind of stony desertification treatment method.
Background technology
Karst Region of Guangxi landforms are widely distributed, and 1.25 hundred million mu of whole district's karst region land area accounts for whole district's national territorial area
35.2%, it is related to 10 counties of 76, city (city, area), 779 small towns (forest farm).In the land area of karst region, stony desertification soil reaches
35680000 mu, the 3rd, the whole nation is occupied, is only second to Yunnan and Guizhou.Karst area population more than 1,200 ten thousand, accounts for the total people of the Guangxi whole district
The a quarter of mouth.Since stony desertification is serious, causes local economy social development and extremely lag, the Guangxi whole district more than 90%
The population below the poverty line is all distributed in Rocky Desertification Region.
Over time, " stony desertification " degree in Guangxi and area are also deepened and are developed continuous.Stony desertification and water
Native serious be lost in has formed vicious circle, caused by mountain is poor, water is withered, woods declines, soil is thin, lighted to the existence of Rocky Desertification Region people
Red light.The natural calamities such as mountain torrents, landslide, mud-rock flow easily occur for Rocky Desertification Region, and heavy economic losses is caused to locality.Water
" stony desertification " phenomenon that soil resource is presented after being constantly lost in, is not only degrading agricultural production conditions, also results in the deterioration of the ecological environment,
Bio-diversity falls sharply, and natural calamity takes place frequently, and the fragile ecological environment that Rocky Desertification Region deteriorates increasingly seriously constrains local warp
The development of Ji society, the population problem of Rocky Desertification Region, vital conjuncture, energy problem into the problem of not allowing to avoid, accelerate stone
Unconcerned chemoprevention is controlled, very urgent.
At present, stony desertification treatment method is mainly that soil moved in improve the original plantation carrys out sand control, but since soil moved in improve the original is easily taken away or rain by dust storm
Water washes away, and water and soil is easily lost in, it tends to be difficult to success, and it is of high cost, therefore never promoted the use of a large area.
The content of the invention
The goal of the invention of the present invention is, in view of the above-mentioned problems, a kind of stony desertification treatment method is provided, improvement stony desertification soil
Earth improves crop-planting environment, creates conditions for large area afforestation, prevents erosion, and gradually rebuild the ecosystem.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
A kind of stony desertification treatment method, comprises the following steps：
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region.
S2. soil improvement
One layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread
Soil moved in improve the original layer.
The soil improvement layer is mixed by modifying agent and soil.
The modifying agent includes following components according to parts by weight：
30~50 parts of stalk, give up 5~15 parts of silk, 3~8 parts of cornstarch, 1~10 part of bentonite, volcanic ash 5~10
Part, 3~10 parts of shell, 5~10 parts of sludge, 2~6 parts of humic acid, 3~10 parts of composite fertilizer, 5~15 parts of organic fertilizer, crosslinking agent 0.2
~3 parts, 0.2~3 part of initiator, 1~3 part of polymerizer.
S3. crop-planting
Select drought-resistant crop-planting.
Preferably, in step S1, the rock pit that stony desertification regional nature is formed is extended, is formed not less than 50cm
The plantation hole of × 50cm × 30cm.
Preferably, in step S2, the separation layer includes metalling, stalk layer and stony desertification soil horizon from top to bottom.
Preferably, in step S2, weight percent shared by modifying agent is 10~30% in the soil improvement layer.
Preferably, in step S2, the soil in the soil improvement layer is specifically, by stony desert using stony desertification soil
Change soil is uniformly mixed with stalk, animal manure, bacteria residue and microbial bacterial agent to be used as the soil of soil improvement layer.
Preferably, the weight percent that the stalk, animal manure, bacteria residue and microbial bacterial agent account for stony desertification soil respectively is 2
~10%, 5~15%, 5~10% and 0.2~2%.
Preferably, it is 2~5 that the microbial bacterial agent, which includes mass ratio,:2~5:3~8:0.3~1 bacillus megaterium,
Bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
Preferably, in step S2, the preparation method of the modifying agent comprises the following steps：
S21. pre-process
1) stalk dried, shredded with shredding machine, then steam blasting, straw powder material is made, then uses stalk powder
NaOH aqueous solutions carry out boiling, 130~180 DEG C of boiling temperature, 20~40min of digestion time, by the straw powder material after boiling, water
It washes, filters, drying；
2) discarded silk is cleaned, dried and crush to obtain silk powder；
3) 1) treated straw powder material will be passed through and silk powder mixes, and obtain mixed powder；
4) sludge is first subjected to anaerobic digestion, be then dried for standby；
S22. graft copolymerization
Cornstarch, potassium acrylate, crosslinking agent, polymerizer and initiator, stirring are added in mixed powder into step S21
After uniformly, 1~3h of polymerisation obtains water-retaining agent；
S23. mix
Water-retaining agent prepared by step S22 and bentonite, the sludge of drying, volcanic ash, shell, humic acid, composite fertilizer and
Organic fertilizer is uniformly mixed, and then 10~20min of heating mixing, finally dries, crushes to obtain modifying agent.
Preferably, in step S2, select that variety is excellent, healthy and strong crop seedling transplanting, and before selecting cloudy day or rain
It is colonized, is first impregnated before field planting with root-inducing powder.
Due to the adoption of the above technical scheme, the invention has the advantages that：
1. stony desertification treatment method of the present invention, smooth by Rocky Desertification Region, and rebuilds pattern of farming, the ground after smooth
One layer of separation layer of upper laying；Then paving soil improvement layer is filled out on separation layer；Finally spread soil moved in improve the original layer.Water conservation is played jointly, is subtracted
The effect of few soil erosion, and then on the premise of soil is improved, promote plant growth, so as to further improve the ecological environment,
Prevent the further deterioration of stony desertification.
Because the surface vegetation of Rocky Desertification Region wrecks, gravel buildup, basement rock large area is exposed, therefore sets isolation
Layer, can be to avoid the normal growth of influence crop.The soil conditioner that layer uses is improved, using biodegradable stalk and is given up
Silk obtains water-retaining agent with acrylamide, cornstarch graft copolymerization, then adds bentonite, sludge, humic acid, shell and fire
Mountain ash, synergistic effect improve soil texture；Composite fertilizer and organic fertilizer are added, fertilizer needed for plant growth and trace element are provided.
Soil in soil improvement layer using stony desertification soil, can just to using site preparation, extend the soil that plantation hole digs out
Earth avoids carrying substantial amounts of soil moved in improve the original, time-consuming and laborious.But stony desertification soil is unfavorable for plant growth, therefore to be doped, have
Body is that be uniformly mixed stony desertification soil with stalk, animal manure, bacteria residue and microbial bacterial agent makes as the soil of soil improvement layer
With.
Microbial bacterial agent can not only decompose organic matter and cellulose in organic fertilizer, stalk and bacteria residue, improve fertilizer profit
With rate, and stress resistance of plant, fixed nitrogen and prevention pest and disease damage can be improved.
2. stony desertification treatment method of the present invention, in the modifying agent of use, volcanic ash, lightweight, porous, water absorption rate is higher, and
A kind of natural fertilizer and rich in mineral matter elements and the trace element such as iron, manganese, nickel, cobalt, can increase soil fertility and
Improve soil texture, soil is made to become loose, enhances gas permeability.Humic acid has good biological activity, is one by a variety of functions
The organic carrier and an intermediate material with plant respiration and photosynthesis metabolic function that group is formed.Using humic acid,
Excessively high saliferous in soil, too strong, the grogs high degree of dispersion of alkalescence, the physicochemical character of soil texture difference, promotion soil group can be changed
The formation of aggressiveness makes it into kilter, so as to create good condition for plant root growth development.Humic acid can also carry
High chemical fertilizer utilization ratio.
3. stony desertification treatment method of the present invention, in modifying agent, using deriving from a wealth of sources, cheap biodegradable straw
Stalk effectively reduces the cost of water-retaining agent, is that a new approach has been sought in the application of the stalk of crop as raw material.Stalk is pre-
Processing procedure, first explosion boiling again effectively enhance the activity of stalk cellulose, improve stalk cellulose and connect with potassium acrylate
Branch reaction efficiency, graft reaction efficiency is higher, and the water-retaining agent effect of preparation is more preferable.
4. stony desertification treatment method of the present invention selects the crop seedling transplanting that variety is excellent, healthy and strong, and selects the cloudy day
Or be colonized before rain, it is first impregnated before field planting with root-inducing powder, crop survival rate can be improved.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of stony desertification treatment method, comprises the following steps：
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region.
S2. soil improvement
One layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread
Soil moved in improve the original layer.
The separation layer includes metalling, stalk layer and stony desertification soil horizon from top to bottom.The separation layer thickness
10cm。
The soil improvement layer is mixed by modifying agent and soil.Weight hundred shared by modifying agent in the soil improvement layer
Divide than being 15%.The soil improvement layer 20cm.
Soil in the soil improvement layer is specifically by stony desertification soil and stalk, to raise using stony desertification soil
Excrement, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro- life
Object microbial inoculum accounts for the weight percent of stony desertification soil as 3%, 10%, 10% and 0.8% respectively.The microbial bacterial agent includes matter
Amount is than being 2:3:5:0.5 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight：
40 parts of stalk, give up 10 parts of silk, 5 parts of cornstarch, 8 parts of bentonite, 6 parts of volcanic ash, 5 parts of shell, 8 parts of sludge,
4 parts of humic acid, 5 parts of composite fertilizer, 10 parts of organic fertilizer, 2 parts of crosslinking agent, 2 parts of initiator, 2 parts of polymerizer.
The stalk is rice straw.The sludge is farm's sludge.The crosslinking agent be glycerine, the initiator
For hydrogen peroxide and potassium peroxydisulfate, mass ratio 2:3.The polymerizer is ammonium hydroxide.
The preparation method of the modifying agent, comprises the following steps：
S21. pre-process
1) stalk dried, shredded with shredding machine, then steam blasting, straw powder material is made, then uses stalk powder
NaOH aqueous solutions carry out boiling, and 150 DEG C of boiling temperature, digestion time 30min by the straw powder material after boiling, are washed, filtered,
Drying；
2) discarded silk is cleaned, dried and crush to obtain silk powder；
3) 1) treated straw powder material will be passed through and silk powder mixes, and obtain mixed powder；
4) sludge is first subjected to anaerobic digestion, be then dried for standby.
S22. graft copolymerization
Cornstarch, potassium acrylate, crosslinking agent, polymerizer and initiator are added in mixed powder into S21, is stirred evenly
Afterwards, polymerisation 2h, reaction temperature are 40 DEG C.Obtain water-retaining agent；
S23. mix
Water-retaining agent and bentonite prepared by S22, the sludge dried, volcanic ash, shell, humic acid, composite fertilizer and organic
Fertilizer is uniformly mixed, and then heating mixing 15min, finally dries, crushes to obtain modifying agent.
S3. crop-planting
Select drought-resistant crop-planting.The crop seedling transplanting that variety is excellent, healthy and strong is selected, and selects cloudy day or rain
Before be colonized, field planting before first impregnated with root-inducing powder.
Embodiment 2
A kind of stony desertification treatment method, comprises the following steps：
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region.The rock that stony desertification regional nature is formed
Pit is extended, and forms the plantation hole not less than 60cm × 70cm × 60cm.
S2. soil improvement
One layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread
Soil moved in improve the original layer.
The soil improvement layer is mixed by modifying agent and soil.The separation layer include metalling from top to bottom,
Stalk layer and stony desertification soil horizon.The separation layer thickness 20cm.Weight percent shared by modifying agent in the soil improvement layer
For 20%.The soil improvement layer 20cm.
Soil in the soil improvement layer is specifically by stony desertification soil and stalk, to raise using stony desertification soil
Excrement, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro- life
Object microbial inoculum accounts for the weight percent of stony desertification soil as 5%, 10%, 5% and 2% respectively.The microbial bacterial agent includes quality
Than for 4:2:6:1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight：
50 parts of stalk, give up 10 parts of silk, 3 parts of cornstarch, 10 parts of bentonite, 10 parts of volcanic ash, 8 parts of shell, sludge 5
Part, 5 parts of humic acid, 5 parts of composite fertilizer, 10 parts of organic fertilizer, 3 parts of crosslinking agent, 2 parts of initiator, 3 parts of polymerizer.
The stalk is wheat stalk and maize straw.The sludge is farm's sludge.The crosslinking agent is glycerine,
The initiator be hydrogen peroxide and potassium peroxydisulfate, mass ratio 1:2.
The preparation method of the modifying agent, comprises the following steps：
S21. pre-process
1) stalk dried, shredded with shredding machine, then steam blasting, straw powder material is made, then uses stalk powder
NaOH aqueous solutions carry out boiling, and 180 DEG C of boiling temperature, digestion time 20min by the straw powder material after boiling, are washed, filtered,
Drying；
2) discarded silk is cleaned, dried and crush to obtain silk powder；
3) 1) treated straw powder material will be passed through and silk powder mixes, and obtain mixed powder；
4) sludge is first subjected to anaerobic digestion, be then dried for standby.
S22. graft copolymerization
Cornstarch, potassium acrylate, crosslinking agent, polymerizer and initiator, stirring are added in mixed powder into step S21
After uniformly, polymerisation 1.5h, reaction temperature is 50 DEG C.Obtain water-retaining agent；
S23. mix
Water-retaining agent prepared by step S22 and bentonite, the sludge of drying, volcanic ash, shell, humic acid, composite fertilizer and
Organic fertilizer is uniformly mixed, and then heating mixing 20min, finally dries, crushes to obtain modifying agent.
S3. crop-planting
Select drought-resistant crop-planting.The crop seedling transplanting that variety is excellent, healthy and strong is selected, and selects cloudy day or rain
Before be colonized, field planting before first impregnated with root-inducing powder.
Embodiment 3
A kind of stony desertification treatment method, comprises the following steps：
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region.The rock that stony desertification regional nature is formed
Pit is extended, and forms the plantation hole not less than 60cm × 50cm × 70cm.
S2. soil improvement
One layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread
Soil moved in improve the original layer.
The separation layer includes metalling, stalk layer and stony desertification soil horizon from top to bottom.The separation layer thickness
10cm。
The soil improvement layer is mixed by modifying agent and soil.Weight hundred shared by modifying agent in the soil improvement layer
Divide than being 30%.The soil improvement layer thickness 25cm.
Soil in the soil improvement layer is specifically by stony desertification soil and stalk, to raise using stony desertification soil
Excrement, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro- life
Object microbial inoculum accounts for the weight percent of stony desertification soil as 8%, 15%, 7% and 1% respectively.The microbial bacterial agent includes quality
Than for 5:4:8:1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight：
30 parts of stalk, give up 15 parts of silk, 8 parts of cornstarch, 5 parts of bentonite, 6 parts of volcanic ash, 6 parts of shell, 5 parts of sludge,
4 parts of humic acid, 6 parts of composite fertilizer, 12 parts of organic fertilizer, 0.5 part of crosslinking agent, 0.5 part of initiator, 2 parts of polymerizer.
The preparation method of the modifying agent is the same as embodiment 1.
S3. crop-planting
Select drought-resistant crop-planting.The crop seedling transplanting that variety is excellent, healthy and strong is selected, and selects cloudy day or rain
Before be colonized, field planting before first impregnated with root-inducing powder.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim.The equal variation or modification change completed under technical concept suggested by all present invention, should all belong to
Cover the scope of the claims in the present invention.
Claims (9)
1. a kind of stony desertification treatment method, which is characterized in that comprise the following steps：
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region；
S2. soil improvement
One layer of separation layer is laid on the ground after smooth；Then paving soil improvement layer is filled out on separation layer；Finally spread soil moved in improve the original
Layer；
The soil improvement layer is mixed by modifying agent and soil；
The modifying agent includes following components according to parts by weight：
30~50 parts of stalk, give up 5~15 parts of silk, 3~8 parts of cornstarch, 1~10 part of bentonite, 5~10 parts of volcanic ash, shellfish
3~10 parts of shell, 5~10 parts of sludge, 2~6 parts of humic acid, 3~10 parts of composite fertilizer, 5~15 parts of organic fertilizer, crosslinking agent 0.2~3
Part, 0.2~3 part of initiator, 1~3 part of polymerizer；
S3. crop-planting
Select drought-resistant crop-planting.
2. stony desertification treatment method according to claim 1, which is characterized in that in step S1, by stony desertification regional nature
The rock pit of formation is extended, and forms the plantation hole not less than 50cm × 50cm × 30cm.
3. stony desertification treatment method according to claim 1, which is characterized in that in step S2, the separation layer include from
Under to upper metalling, stalk layer and stony desertification soil horizon.
4. stony desertification treatment method according to claim 1, which is characterized in that in step S2, in the soil improvement layer
Weight percent shared by modifying agent is 10~30%.
5. stony desertification treatment method according to claim 1, which is characterized in that in step S2, in the soil improvement layer
Soil using stony desertification soil, be specifically to mix stony desertification soil with stalk, animal manure, bacteria residue and microbial bacterial agent
The even soil as soil improvement layer uses.
6. stony desertification treatment method according to claim 5, which is characterized in that the stalk, animal manure, bacteria residue and microorganism
The weight percent that microbial inoculum accounts for stony desertification soil respectively is 2~10%, 5~15%, 5~10% and 0.2~2%.
7. stony desertification treatment method according to claim 5, which is characterized in that the microbial bacterial agent is including mass ratio
2~5:2~5:3~8:0.3~1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
8. stony desertification treatment method according to claim 1, which is characterized in that in step S2, the preparation of the modifying agent
Method comprises the following steps：
S21. pre-process
1) stalk dried, shredded with shredding machine, then steam blasting, straw powder material is made, then by stalk powder NaOH water
Solution carries out boiling, and 130~180 DEG C of boiling temperature, 20~40min of digestion time by the straw powder material after boiling, are washed, taken out
Filter, drying；
2) discarded silk is cleaned, dried and crush to obtain silk powder；
3) 1) treated straw powder material will be passed through and silk powder mixes, and obtain mixed powder；
4) sludge is first subjected to anaerobic digestion, be then dried for standby；
S22. graft copolymerization
Cornstarch, potassium acrylate, crosslinking agent, polymerizer and initiator are added in mixed powder into step S21, is stirred evenly
Afterwards, 1~3h of polymerisation obtains water-retaining agent；
S23. mix
By water-retaining agent prepared by step S22 and bentonite, the sludge of drying, volcanic ash, shell, humic acid, composite fertilizer and organic
Fertilizer is uniformly mixed, and then 10~20min of heating mixing, finally dries, crushes to obtain modifying agent.
9. stony desertification treatment method according to claim 1, which is characterized in that in step S2, select variety it is excellent,
Healthy and strong crop seedling transplanting, and be colonized before selecting cloudy day or rain, it is first impregnated before field planting with root-inducing powder.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109629549A (en) * | 2018-12-27 | 2019-04-16 | 陕西地建土地工程技术研究院有限责任公司 | A kind of chad ground soil body reconfigured geometry and reconstructing method |
| CN109673194A (en) * | 2018-12-28 | 2019-04-26 | 钦州学院 | A kind of improvement of Karst Rocky Desertification Region soil and soil and water conservation method |
| CN110178557A (en) * | 2019-03-19 | 2019-08-30 | 福建农业职业技术学院 | A kind of Intermediate Gray woods layer in the solid native forest belt of three layers of ecological sand prevention and its method of growing into forest |
| CN110771293A (en) * | 2019-10-08 | 2020-02-11 | 安徽泓森高科林业股份有限公司 | Treatment method for rocky desertification area |
| CN111996008A (en) * | 2020-08-24 | 2020-11-27 | 中国科学院青岛生物能源与过程研究所 | Method for immobilizing humic acid on surface of shell natural material |
| CN113728748A (en) * | 2021-09-02 | 2021-12-03 | 中国城市建设研究院有限公司 | Soil improvement method for greening soil after thermal desorption remediation |
| CN114303877A (en) * | 2021-07-08 | 2022-04-12 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Preparation method of vegetation growth substrate for rocky desertification area and substrate |
| CN115433587A (en) * | 2022-10-18 | 2022-12-06 | 贵州省土壤肥料研究所 | Soil loss prevention and control agent and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907249A (en) * | 2012-11-22 | 2013-02-06 | 广西象州华佳蚕种场有限公司 | Cultivation method of mulberry for improving mountainous regions suffered from stony desertification |
| CN104737866A (en) * | 2015-04-22 | 2015-07-01 | 贵州蓝图新材料股份有限公司 | Management method of rocky land degradation |
| CN105948967A (en) * | 2016-03-23 | 2016-09-21 | 绩溪袁稻农业产业科技有限公司 | Eco-friendly modified-rice-straw soil modifier |
| CN106831197A (en) * | 2017-03-24 | 2017-06-13 | 李军 | A kind of wheat stalk base novel sustained-controll-release fertiliser of high water absorbing and retaining performances and preparation method thereof |
| CN107333543A (en) * | 2017-07-06 | 2017-11-10 | 武汉德翊环境科技有限公司 | A kind of method of stony desertification restoration of the ecosystem |
-
2017
- 2017-12-15 CN CN201711344709.3A patent/CN108093731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907249A (en) * | 2012-11-22 | 2013-02-06 | 广西象州华佳蚕种场有限公司 | Cultivation method of mulberry for improving mountainous regions suffered from stony desertification |
| CN104737866A (en) * | 2015-04-22 | 2015-07-01 | 贵州蓝图新材料股份有限公司 | Management method of rocky land degradation |
| CN105948967A (en) * | 2016-03-23 | 2016-09-21 | 绩溪袁稻农业产业科技有限公司 | Eco-friendly modified-rice-straw soil modifier |
| CN106831197A (en) * | 2017-03-24 | 2017-06-13 | 李军 | A kind of wheat stalk base novel sustained-controll-release fertiliser of high water absorbing and retaining performances and preparation method thereof |
| CN107333543A (en) * | 2017-07-06 | 2017-11-10 | 武汉德翊环境科技有限公司 | A kind of method of stony desertification restoration of the ecosystem |
Non-Patent Citations (1)
| Title |
|---|
| 张洪昌: "《肥料应用手册》", 31 January 2011 * |
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|---|---|---|---|---|
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| CN110771293A (en) * | 2019-10-08 | 2020-02-11 | 安徽泓森高科林业股份有限公司 | Treatment method for rocky desertification area |
| CN111996008A (en) * | 2020-08-24 | 2020-11-27 | 中国科学院青岛生物能源与过程研究所 | Method for immobilizing humic acid on surface of shell natural material |
| CN114303877A (en) * | 2021-07-08 | 2022-04-12 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Preparation method of vegetation growth substrate for rocky desertification area and substrate |
| CN113728748A (en) * | 2021-09-02 | 2021-12-03 | 中国城市建设研究院有限公司 | Soil improvement method for greening soil after thermal desorption remediation |
| CN115433587A (en) * | 2022-10-18 | 2022-12-06 | 贵州省土壤肥料研究所 | Soil loss prevention and control agent and preparation method and application thereof |
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