CN104996026A - Soil curing method for saline and alkaline land by using amino acid soil deep scarification agent - Google Patents
Soil curing method for saline and alkaline land by using amino acid soil deep scarification agent Download PDFInfo
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- CN104996026A CN104996026A CN201510398234.0A CN201510398234A CN104996026A CN 104996026 A CN104996026 A CN 104996026A CN 201510398234 A CN201510398234 A CN 201510398234A CN 104996026 A CN104996026 A CN 104996026A
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Abstract
The invention provides a soil curing method for saline and alkaline land by using an amino acid soil deep scarification agent. The soil curing method comprises a step of applying the soil deep scarification agent. The soil deep scarification agent comprises the following components in parts by weight: 18-25 parts of amino acids, 3-5 parts of soil saccharomycete powder, 4-8 parts of a bacillus laterosporus bacteral solution, 10-15 parts of peanut bran, 7-8 parts of shrimp and crab shell powder, 6-7 parts of urea formaldehyde resin, 2-3.5 parts of hydrolyzed polyacrylonitrile, 5-9 parts of citric acid, 1-2 parts of carboxymethylcellulose, 3-4 parts of pyroligneous liquor, 7-12 parts of poly-cis-butenedioic acid and 4-6 parts of calcium sulfate. By using the soil curing method provided by the invention, once the soil is cured after five months, the microbial content is improved by 3.5-4 times, the increased quantity of earthworms is 5-7/m2, and the average size of the granular structure is 3.5-4.3 mm.
Description
Technical field
The invention belongs to saline land slaking technical field, relate to a seed amino acid soil subsoiling agent, be specifically related to a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling.
Background technology
Saline land is utilizing in the middle of process, briefly, can be divided into light saline land, moderate saline-alkali soil and heavy saline.Light saline land refers to that its emergence rate is at 70%-80%, and its salt content is below 3/1000ths; Heavy saline refers to that its salt content is more than 6/1000ths, and emergence rate is lower than 50%; This block middle is exactly moderate saline-alkali soil.At present along with the development of science and technology, should only not see disadvantageous one side, more it should be regarded as very precious land resources.
The agricultural planting in saline land, what first will consider is exactly soil-ripening.So-called soil-ripening, is exactly by various technical measures, the tilth of soil is constantly improved, the process that fertility improves constantly, and namely the immature soil becomes the process of mellow soil.The soil soil layer of slaking is deep, and the content of organic matter is high, and soil structure is good, and water, fertilizer, gas, hot all Fertility evolution are coordinated, and microbial activities is vigorous, and the ability of supply crop water nutrient is strong.
The method of conventional soil-ripening is turned over or landfill organic composite fertilizer now.But use the shortcoming of composite fertilizer to be that fertilizer efficiency is excessive, can make during use crops because of fertilizer efficiency excessive and dead.And the requirement of composite fertilizer to geology, the good weather of soil is harsher, does not utilize popularization and the use in saline land.
The soil-ripening method of prior art has following defect and deficiency: alkaline land soil slaking effect is undesirable, and soil biomass is little, and earthworm quantity is little, shows that soil-ripening degree is inadequate; Soil aggregate is less than normal, and the unit weight of soil is large, and soil porosity is less than normal; The soil-ripening method of prior art is difficult to increase soil fertility at short notice and biomass, reduces saline land pH value simultaneously.
Summary of the invention
The present invention is directed to above deficiency, a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling be provided, realize following goal of the invention:
1, microbial biomass and the earthworm quantity of soil is improved;
2, improve soil structure, slaking, after 5 months, makes granular structure mean size be 3.5-4.3mm, makes soil porosity be 52-58%, makes soil aeration space increase 56-66%;
3, the bulk density of soil is reduced;
4, soil pH and salt content is reduced;
5, the humus content in soil and full potassium content is improved.
For solving the problems of the technologies described above, by the following technical solutions:
A kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling, described soil-ripening method comprises the subsoiling agent step that is manured into soil, and described soil subsoiling agent comprises following component: amino acid, soil saccharomycete powder, side bag bacillus bacterium liquid, peanut press pulp, shrimp and crab shells powder, Lauxite, hydrolyzed polyacrylonitrile, citric acid, carboxymethyl cellulose, pyroligneous liquor, poly-maleic acid, calcium sulphate.
Below the further improvement to technique scheme:
The weight proportion of described soil subsoiling agent component is: amino acid/11 8-25 part, soil saccharomycete powder 3-5 part, side bag bacillus bacterium liquid 4-8 part, peanut press pulp 10-15 part, shrimp and crab shells powder 7-8 part, Lauxite 6-7 part, hydrolyzed polyacrylonitrile 2-3.5 part, citric acid 5-9 part, carboxymethyl cellulose 1-2 part, pyroligneous liquor 3-4 part, poly-maleic acid 7-12 part, calcium sulphate 4-6 part.
The weight proportion of described soil subsoiling agent component is: 20 parts, amino acid, 4 parts, soil saccharomycete powder, side bag bacillus bacterium liquid 6 parts, peanut press pulp 13 parts, 7 parts, shrimp and crab shells powder, Lauxite 7 parts, hydrolyzed polyacrylonitrile 3 parts, citric acid 7 parts, carboxymethyl cellulose 2 parts, 4 parts, pyroligneous liquor, poly-maleic acid 9 parts, 5 parts, calcium sulphate.
Described amino acid: comprise cystine, cysteine, methionine, valine, lysine, weight proportion is 1:2:3:2:2.
Described soil saccharomycete powder: bacteria containing amount 1,200,000,000/g.
Described side bag bacillus bacterium liquid: bacteria containing amount 1,600,000,000/ml.
Described soil-ripening method also comprises step of pouring water for the first time: irrigation volume is 320m
3/ hectare; The salinity of water is 3.2g/L, pH is 8.4, and salt content is 0.12%, and sodium salt content accounts for 84% of total salt content.
Described soil-ripening method also comprises secondary and to pour water step: irrigation quantity is 500m
3/ hectare, the salinity of water is 2.6g/L, pH is 8.0, and salt content is 0.08%, and sodium salt content accounts for 82% of total salt content.
Described soil-ripening method also comprises machinery subsoiling step: growing area is carried out machinery subsoiling, and pine soil depth is 60cm, repeatedly subsoiling 3 times.
Use soil-ripening method of the present invention, slaking is after 5 months, and content of microorganisms improves 3.5-4 doubly, earthworm is accelerated as 5-7 Tiao/㎡, and granular structure mean size is 3.5-4.3mm, and soil porosity is 52-58%, soil aeration space increases 56-66%, and the bulk density of soil is 1.31-1.36g/ cm
3.
The present invention compared with prior art, has following beneficial effect:
1, use soil-ripening method of the present invention, significantly improve microbial biomass and the earthworm quantity of soil; Slaking is after 5 months, and content of microorganisms improves 3.5-4 doubly, and earthworm is accelerated as 5-7 Tiao/㎡;
2, use soil-ripening method of the present invention, significantly improve soil structure, slaking is after 5 months, and granular structure mean size is 3.5-4.3mm, and soil porosity is 52-58%, and soil aeration space increases 56-66%;
3, use soil-ripening method of the present invention, obviously reduce the bulk density of soil, slaking is after 5 months, and the bulk density of soil is 1.31-1.36g/ cm
3;
4, use soil-ripening method of the present invention, slaking is after 5 months, and soil pH value is 7.1-7.3, and salt content is 0.08-0.15%;
5, use soil-ripening method of the present invention, slaking is after 5 months, and humus content improves 8-10 doubly, and full potassium content is 2.6-3.0%.
Embodiment
the agent of embodiment 1 one seed amino acid soil subsoiling
The weight proportion of each component of soil subsoiling agent is:
Amino acid/11 8 parts, 3 parts, soil saccharomycete powder, side bag bacillus bacterium liquid 4 parts, peanut press pulp 10 parts, 7 parts, shrimp and crab shells powder, Lauxite 6 parts, hydrolyzed polyacrylonitrile 2 parts, citric acid 5 parts, carboxymethyl cellulose 1 part, 3 parts, pyroligneous liquor, poly-maleic acid 7 parts, 4 parts, calcium sulphate;
Described amino acid: comprise cystine, cysteine, methionine, valine, lysine, weight proportion is 1:2:3:2:2;
Described soil saccharomycete powder: bacteria containing amount 1,200,000,000/g;
Described side bag bacillus bacterium liquid: bacteria containing amount 1,600,000,000/ml.
the agent of embodiment 2 one seed amino acid soil subsoiling
The weight proportion of each component of soil subsoiling agent is:
20 parts, amino acid, 4 parts, soil saccharomycete powder, side bag bacillus bacterium liquid 6 parts, peanut press pulp 13 parts, 7 parts, shrimp and crab shells powder, Lauxite 7 parts, hydrolyzed polyacrylonitrile 3 parts, citric acid 7 parts, carboxymethyl cellulose 2 parts, 4 parts, pyroligneous liquor, poly-maleic acid 9 parts, 5 parts, calcium sulphate;
Described amino acid: comprise cystine, cysteine, methionine, valine, lysine, weight proportion is 1:2:3:2:2;
Described soil saccharomycete powder: bacteria containing amount 1,200,000,000/g;
Described side bag bacillus bacterium liquid: bacteria containing amount 1,600,000,000/ml.
the agent of embodiment 3 one seed amino acid soil subsoiling
The weight proportion of each component of soil subsoiling agent is:
25 parts, amino acid, 5 parts, soil saccharomycete powder, side bag bacillus bacterium liquid 8 parts, peanut press pulp 15 parts, 8 parts, shrimp and crab shells powder, Lauxite 7 parts, hydrolyzed polyacrylonitrile 3.5 parts, citric acid 9 parts, carboxymethyl cellulose 2 parts, 4 parts, pyroligneous liquor, poly-maleic acid 12 parts, 6 parts, calcium sulphate;
Described amino acid: comprise cystine, cysteine, methionine, valine, lysine, weight proportion is 1:2:3:2:2;
Described soil saccharomycete powder: bacteria containing amount 1,200,000,000/g;
Described side bag bacillus bacterium liquid: bacteria containing amount 1,600,000,000/ml.
the preparation method of embodiment 4 one seed amino acid soil subsoiling agent
Step 1, prepare soil saccharomycete powder
A. soil Yeast Cultivation
Medium is added in fermentation tank, 120 DEG C of sterilizing 30min; By temperature to 28-30 DEG C, conciliation pH is 4.5-5.0, inoculation soil barms; Open and stir; Cultivate 72 hours at 28-30 DEG C.
B. soil saccharomycete powder preparation
Soil Yeast Cultivation liquid is filtered, removing medium component, obtain clarification bacterium liquid;
Bacterium liquid is evenly sprayed on starch, turns over even, obtains soil saccharomycete powder, bacteria containing amount 1,200,000,000/g.
Step 2, preparation side bag bacillus bacterium liquid
A. after the line of the bacterial classification of side bag bacillus being cultivated, then spread cultivation through the fermentation of 37-40 DEG C, ferment 24 hours, obtain side bag bacillus mother liquor;
B. mother liquor is through the centrifugal 3min of 800rpm, obtains supernatant, filters, and the bacterium liquid adding distil water dilution leached, obtain side bag bacillus bacterium liquid, viable bacteria content is 1,600,000,000/ml.
Step 3, shrimp and crab shells are pulverized
Shrimp and crab shells is put into cracker to pulverize, cross 60 mesh sieves, obtain shrimp and crab shells powder.
Step 4, weighing
The each component of soil subsoiling agent is taken by embodiment 1-3 weight proportion, for subsequent use.
Step 5, spray bacterium
Amino acid, peanut press pulp, shrimp and crab shells powder, Lauxite are added in reactor, opens and stir, spray into side bag bacillus bacterium liquid prepared by step 2, stir.
Step 6, obtained soil subsoiling agent
The soil saccharomycete powder that step 1 is obtained adds in reactor, and adjusting rotary speed is 50rpm, stirs; Adjusting rotary speed is 80rpm, and add hydrolyzed polyacrylonitrile, citric acid, carboxymethyl cellulose, pyroligneous liquor, poly-maleic acid, calcium sulphate successively, limit edged stirs, and after leaving standstill half an hour, blowing, obtains the agent of amino acid soil subsoiling.
embodiment 5 one kinds uses the alkaline land soil ageing method of amino acid soil subsoiling agent
Step 1, selection growing area
The saline land growing area selected: 0-30cm soil layer salt content is 0.56-0.58%, pH is 8.0-8.2, humus content 0.2-0.4g/kg, full potassium content is less than 0.2%, granular structure mean size is 1.0-1.2mm, and soil porosity is 29-31%, and the bulk density of soil is 1.9-2.3g/ cm
3.
Step 2, machinery subsoiling
Growing area is carried out machinery subsoiling, and pine soil depth is 60cm, repeatedly subsoiling 3 times.
Step 3, to pour water for the first time
Irrigation volume is 320m
3/ hectare; The salinity of water is 3.2g/L, pH is 8.4, and salt content is 0.12%, and sodium salt content accounts for 84% of total salt content.
Step 4, apply fertilizer
Fertilizer is applied, mu fertilise 50kg to growing area saline land;
Described fertilizer comprises the component of following weight portion: fulvic acid 9 parts, 10 parts, urea, 15 parts, the fluffy powder of alkali, 2 parts, black snake powder, maleic anhydride 7 parts, nitrophosphate fertilizer 15 parts.
Step 5, the subsoiling that is manured into soil agent
Spread fertilizer over the fields the soil subsoiling agent of embodiment 1-3 to growing area saline land, mu executes soil subsoiling agent 150kg.
Step 6, secondary are poured water
Irrigation quantity is 500m
3/ hectare, the salinity of water is 2.6g/L, pH is 8.0, and salt content is 0.08%, and sodium salt content accounts for 82% of total salt content.
aged result detects:
After 5 months, detect the result of the soil subsoiling agent vegetable soil adopting embodiment 1-3, testing result is in table 1:
Table 1
Through test, use soil-ripening method of the present invention, slaking is after 5 months, content of microorganisms improves 3.5-4 doubly, earthworm is accelerated as 5-7 Tiao/㎡, and granular structure mean size is 3.5-4.3mm, and soil porosity is 52-58%, soil aeration space increases 56-66%, and the bulk density of soil is 1.31-1.36g/ cm
3, soil pH value is 7.1-7.3, and salt content is 0.08-0.15%, and humus content improves 8-10 doubly, and full potassium content is 2.6-3.0%.
Through test, after using soil improvement method of the present invention to improve growing area saline land, peanut is planted in growing area saline land, plantation survival rate is 97%, per mu yield peanut 500kg.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind uses the alkaline land soil ageing method of amino acid soil subsoiling agent, it is characterized in that: described soil-ripening method comprises the subsoiling agent step that is manured into soil, described soil subsoiling agent comprises following component: amino acid, soil saccharomycete powder, side bag bacillus bacterium liquid, peanut press pulp, shrimp and crab shells powder, Lauxite, hydrolyzed polyacrylonitrile, citric acid, carboxymethyl cellulose, pyroligneous liquor, poly-maleic acid, calcium sulphate.
2. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, is characterized in that: the weight proportion of described soil subsoiling agent component is: amino acid/11 8-25 part, soil saccharomycete powder 3-5 part, side bag bacillus bacterium liquid 4-8 part, peanut press pulp 10-15 part, shrimp and crab shells powder 7-8 part, Lauxite 6-7 part, hydrolyzed polyacrylonitrile 2-3.5 part, citric acid 5-9 part, carboxymethyl cellulose 1-2 part, pyroligneous liquor 3-4 part, poly-maleic acid 7-12 part, calcium sulphate 4-6 part.
3. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 2, is characterized in that: the weight proportion of described soil subsoiling agent component is: 20 parts, amino acid, 4 parts, soil saccharomycete powder, side bag bacillus bacterium liquid 6 parts, peanut press pulp 13 parts, 7 parts, shrimp and crab shells powder, Lauxite 7 parts, hydrolyzed polyacrylonitrile 3 parts, citric acid 7 parts, carboxymethyl cellulose 2 parts, 4 parts, pyroligneous liquor, poly-maleic acid 9 parts, 5 parts, calcium sulphate.
4. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, it is characterized in that: described amino acid: comprise cystine, cysteine, methionine, valine, lysine, weight proportion is 1:2:3:2:2.
5. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, is characterized in that: described soil saccharomycete powder: bacteria containing amount 1,200,000,000/g.
6. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, is characterized in that: described side bag bacillus bacterium liquid: bacteria containing amount 1,600,000,000/ml.
7. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, is characterized in that: described soil-ripening method also comprises step of pouring water for the first time: irrigation volume is 320m
3/ hectare; The salinity of water is 3.2g/L, pH is 8.4, and salt content is 0.12%, and sodium salt content accounts for 84% of total salt content.
8. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, is characterized in that: described soil-ripening method also comprises secondary and to pour water step: irrigation quantity is 500m
3/ hectare, the salinity of water is 2.6g/L, pH is 8.0, and salt content is 0.08%, and sodium salt content accounts for 82% of total salt content.
9. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, it is characterized in that: described soil-ripening method also comprises machinery subsoiling step: growing area is carried out machinery subsoiling, pine soil depth is 60cm, repeatedly subsoiling 3 times.
10. a kind of alkaline land soil ageing method using the agent of amino acid soil subsoiling according to claim 1, it is characterized in that: use soil-ripening method of the present invention, slaking is after 5 months, content of microorganisms improves 3.5-4 doubly, earthworm is accelerated as 5-7 Tiao/㎡, and granular structure mean size is 3.5-4.3mm, and soil porosity is 52-58%, soil aeration space increases 56-66%, and the bulk density of soil is 1.31-1.36g/ cm
3.
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| CN106034437A (en) * | 2016-05-26 | 2016-10-26 | 天津市畜牧兽医研究所 | Method for comprehensively restoring severe saline-alkali soil by using earthworms and wood vinegar and application thereof |
| CN106034447A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Method for carrying out original-soil greening on coastal saline-alkaline land through under-mulch drip irrigation technique by using conditioner containing soil yeast liquid |
| CN106171071A (en) * | 2016-06-30 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of root control salt method using rock wool filter layer and the application in salt-soda soil Ziziphi Spinosae is planted thereof |
| CN106190144A (en) * | 2016-07-11 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of desulfurated plaster preparation method of the paddy soil that loosens |
| CN109020716A (en) * | 2018-09-30 | 2018-12-18 | 广西百乐德农业投资有限公司 | A kind of organic fertilizer and preparation method thereof adjusting citrus orchard basic soil |
| KR20210110102A (en) * | 2020-02-28 | 2021-09-07 | 씨제이제일제당 (주) | Soil conditioner composition and uses thereof |
| CN115322788A (en) * | 2022-07-08 | 2022-11-11 | 河北研推生物工程有限公司 | Preparation method of saline-alkali soil remediation, research and pushing saline-alkali resistant product |
| CN115385740A (en) * | 2022-07-22 | 2022-11-25 | 山东金铎农业科技有限公司 | Soil loosening agent and application thereof in preventing and treating soil agglomeration |
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| CN109020716A (en) * | 2018-09-30 | 2018-12-18 | 广西百乐德农业投资有限公司 | A kind of organic fertilizer and preparation method thereof adjusting citrus orchard basic soil |
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| CN115385740A (en) * | 2022-07-22 | 2022-11-25 | 山东金铎农业科技有限公司 | Soil loosening agent and application thereof in preventing and treating soil agglomeration |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |