CN103242851B - A kind of soil improvement agent and preparation method thereof - Google Patents
A kind of soil improvement agent and preparation method thereof Download PDFInfo
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- CN103242851B CN103242851B CN201310168961.9A CN201310168961A CN103242851B CN 103242851 B CN103242851 B CN 103242851B CN 201310168961 A CN201310168961 A CN 201310168961A CN 103242851 B CN103242851 B CN 103242851B
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Abstract
The present invention relates to a kind of humic-acid kind soil improvement agent and preparation method thereof, soil improvement agent of the present invention, by soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, the forming of Repone K, its mass ratio is 50 ~ 65: 3 ~ 10: 0.3 ~ 1.5: 2.3 ~ 2.9: 3 ~ 10: 5 ~ 13: 5 ~ 6: 5 ~ 7.Soil improvement agent of the present invention can effectively increase newly repaiies organic matter in farmland and nutrient content, and the loose soil that hardens, accelerates immature soil into cultivated land process, improves or recovers raw fertility.
Description
Technical field
The present invention relates to farmland immature soil into cultivated land technical field, particularly relate to a kind of humic-acid kind soil improvement agent and preparation method thereof.
Background technology
At present, in order to ensure grain yield with improve farmers' income resolving three rural isssues, newly repairing farmland is a very important measure, and the topsoil gong structure and the soil fertility that make newly to repair farmland do not affect plant growth, then must carry out immature soil into cultivated land.At present, immature soil into cultivated land mainly adopts following methods to carry out: (1) takes the tillage control measure such as rake, mill, pressure of deep ploughing as main; (2) green manure is fostered and apply fertilizer; (3) employing enriches organic materials Soil building; (4) soil moved in improve the original is improved the soil, and adopts the method changing topsoil and blending soil moved in improve the original; (5) intercropping and interplanting, crop rotation; 6) use soil improvement agent and carry out immature soil into cultivated land.
There is following problem (1) and deepen arable layer and to improve significantly Soil structure in above-mentioned immature soil into cultivated land technology, alleviates the effect hardened, but can not improve the nutrient content of soil; (2) though enrich farm manure and can play and improve the effect of nutrient, complicated component, fertilizer efficiency change greatly, not easily grasp accurately rate of fertilizer application, decompose slowly, amount of application is excessive; (3) adopt green manure foster and apply fertilizer its sowing, turn over time requirement comparatively strict, turn over rear easy burning root and burn seedling, to the improvement DeGrain of soil aggregate, the shortcoming such as fertilizer efficiency is slow, crop cycle is long; (4) use a large amount of chemical fertilizer can increase soil fertility, but nutrient is single, containing organic, use chemical fertilizer separately and can only increase nutrient, immature soil into cultivated land effect can not be played, and easily cause soil compaction, therefore, single starting with from a certain method solves immature soil into cultivated land problem, all thoroughly effectively can not improve soil physical property and level of building up fertility.
Summary of the invention
An object of the present invention is to provide a kind of soil improvement agent, and this soil improvement agent can effectively increase newly repaiies organic matter in farmland and nutrient content, and the loose soil that hardens, accelerates immature soil into cultivated land process, improves or recovers raw fertility.
It is simple that another object of the present invention is to provide a kind of technique, without large energy consumption, produces and produce without the three wastes (waste water, waste gas, solid waste) in use procedure, free from environmental pollution, prepares the method for soil improvement agent safely and efficiently.
The present invention also has an object to be to provide the using method of above-mentioned soil improvement agent, and adopt the method to apply the soil of soil improvement agent, the per mu yield in soil can increase.
Soil improvement agent of the present invention, comprises soil improvement agent mother liquor, and the preparation method of described soil improvement agent mother liquor comprises the steps:
(1) prepare 6 groups of zymophytes stand-by: first group be aspergillus niger IFF2208, second group for produce yellowish fiber sporangium ACCC11055, the 3rd group be A Shuduo capsule enzyme, open and flat aspergillus A33.2625, many aspergillus A33.3944, its mass ratio is the 6: 3: 1, the 4th group is microassembly robot ACCC30170, wooden mould ACCC30121, the mould ACCC30167 of healthy and free from worry wood and variable color pore fungus AS3.48, and its mass ratio is the 3: 2: 1: 4, the 5th group be its mass ratio of subtilis ACCC11061 and ACCC11062 be the 3: 7, the 6th group is Streptomyces jingyangensis ACCC40023;
(2) be to mix apple residue, wheat bran, urea, potassium hydroxide and water at 74: 15: 10: 1: 300 according to mass ratio, obtain mixture;
(3) in mixture, add first group of zymophyte of mixture quality 1%, 30 DEG C of bottom fermentation 24h, obtain one time fermentation thing;
(4) then, take second group, the 4th group, the 6th group zymophyte by 0.2%, 0.5%, 0.1% of mixture quality respectively and mix, then the water of zymophyte total mass 3000 ~ 5000 times is added, evenly be sprayed on one time fermentation thing, at 30 ~ 40 DEG C of bottom fermentation 24h, obtain Secondary Fermentation thing;
(5) take the 3rd group, the 5th group zymophyte by 0.1%, 0.3% of mixture quality respectively and mix, then the water of zymophyte total mass 8000 ~ 10000 times is added, evenly be sprayed on Secondary Fermentation thing, 40 DEG C of bottom fermentation 48h, obtain fermentation mother liquor;
(6) last, when being 75% by the mother liquor concentrations of fermentation to xanthohumic acid content, pH value is adjusted to 6.8 ~ 7.2, obtains soil improvement agent mother liquor.
Soil improvement agent of the present invention, by soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, the forming of Repone K, its mass ratio is 50 ~ 65: 3 ~ 10: 0.3 ~ 1.5: 2.3 ~ 2.9: 3 ~ 10: 5 ~ 13: 5 ~ 6: 5 ~ 7.
Preferably, soil improvement agent of the present invention, by soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, the forming of Repone K, its mass ratio is 65: 3: 0.3 ~ 0.7: 2.3 ~ 2.9: 3: 13: 6: 7.
The using method of soil improvement agent of the present invention is: every mu of ground usage quantity is 20 ~ 25kg, compares soil improvement agent and quality according to spraying after the dilution proportion of 1: 5 ~ 1: 10; Before plowing, the xanthohumic acid soil improvement agent after dilution is sprayed on exposed soil surface; Spray soil deeptillage after 7 days.
The soil improvement agent slaking immature soil of the present invention has following positively effect, and one is use after modifying agent, immature soil ground potential of hydrogen adjusted, soil bacteria and actinomycetes activity vigorous, accelerate mineralization of organic material, nutritive element sustained release contained by soil; Two is after using modifying agent, and immature soil ground organic matter and nutritive element are supplemented, and soil permeability, water resistance, consistence etc. improve, and the secretory product that green plants root growth is a large amount of under the effect of soil enzyme in addition, releases a large amount of CO simultaneously
2and heat, promote growth and the stretching, extension of root system of plant, further improve soil physics structure, improve the preserve moisture and fertility ability on immature soil ground.
Not only technique is simple but also energy consumption is low, free from environmental pollution, safe and efficient for the preparation method of soil improvement agent of the present invention.
The using method of soil improvement agent of the present invention, adopts the method to apply the soil of soil improvement agent, and not only the per mu yield in soil can be increased production accordingly, and can improve rapidly the soil organism and nutrient content.
Embodiment:
Embodiment one
1. the preparation of soil improvement agent
(1) prepare 6 groups of zymophytes stand-by: first group be aspergillus niger IFF2208, second group for produce yellowish fiber sporangium ACCC11055, the 3rd group be A Shuduo capsule enzyme, open and flat aspergillus A33.2625, many aspergillus A33.3944, its mass ratio is the 6: 3: 1, the 4th group is microassembly robot ACCC30170, wooden mould ACCC30121, the mould ACCC30167 of healthy and free from worry wood and variable color pore fungus AS3.48, its mass ratio is the 3: 2: 1: 4, the 5th group is subtilis ACCC11061 and ACCC11062, and its mass ratio is the 3: 7, the 6th group is Streptomyces jingyangensis ACCC40023;
(2) be to mix at 74: 15: 10: 1: 300 in mass ratio by apple residue, wheat bran, urea, potassium hydroxide and water, obtain mixture;
(3) in mixture, add first group of zymophyte of mixture quality 1%, 30 DEG C of bottom fermentation 24h, obtain one time fermentation thing;
(4) then, take second group, the 4th group, the 6th group zymophyte by 0.2%, 0.5%, 0.1% of mixture quality respectively and mix, then adding the water of zymophyte total mass 3000 times, be evenly sprayed on one time fermentation thing, 30 DEG C of bottom fermentation 24h, obtain Secondary Fermentation thing;
(5) take the 3rd group, the 5th group zymophyte by 0.1%, 0.3% of mixture quality respectively and mix, then add the water of zymophyte total mass 8000 times, be evenly sprayed on mixture, 40 DEG C of bottom fermentation 48h, obtain fermentation mother liquor;
(6) last, when fermentation mother liquor to be concentrated into xanthohumic acid content be 75%, pH value is adjusted to 6.8, obtains soil improvement agent mother liquor.
(7) be 65: 3: 0.3: 2.3: 3: 13: 6: 7 abundant chelatings by the soil improvement agent mother liquor made, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K with mass ratio, obtain soil improvement agent.
Embodiment two
Identical with embodiment 1 step, by the quality adding water in step (4) to second group, the 4th group, the 6th group zymophyte by 3000 times replace to 4000 times, leavening temperature replaces with 32 DEG C, and the quality adding water to the 3rd group, the 5th group zymophyte in step (5) replaces to 9000 times by 8000 times.
Simultaneously, step (7) soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K are replaced with 50: 10: 0.7: 2.9: 10: 10: 5: 5 abundant chelatings with mass ratio, obtains soil improvement agent.
Embodiment three
Identical with embodiment 1 step, by the quality adding water in step (4) to second group, the 4th group, the 6th group zymophyte by 3000 times replace to 5000 times, leavening temperature replaces with 35 DEG C, and the quality adding water to the 3rd group, the 5th group zymophyte in step (5) replaces to 10000 times by 8000 times.
Simultaneously, step (7) soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K are replaced with 65: 5: 0.5: 2.5: 5: 12: 6: 7 abundant chelatings with mass ratio, obtains soil improvement agent.
Embodiment four
Identical with embodiment 1 step, by the quality adding water in step (4) to second group, the 4th group, the 6th group zymophyte by 3000 times replace to 4000 times, leavening temperature replaces with 38 DEG C, and the quality adding water to the 3rd group, the 5th group zymophyte in step (5) replaces to 9000 times by 8000 times.
Simultaneously, step (7) soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K are replaced with 55: 8: 1.0: 2.3: 6: 13: 6: 7 abundant chelatings with mass ratio, obtains soil improvement agent.
Embodiment five
Identical with embodiment 1 step, by the quality adding water in step (4) to second group, the 4th group, the 6th group zymophyte by 3000 times replace to 4500 times, leavening temperature replaces with 40 DEG C, and the quality adding water to the 3rd group, the 5th group zymophyte in step (5) replaces to 9500 times by 8000 times.
Simultaneously, step (7) soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K are replaced with 60: 3: 1.5: 2.7: 3: 13: 6: 7 abundant chelatings with mass ratio, obtains soil improvement agent.
Embodiment six
1. select the immature soil of Linwei District, Weinan to be divided into 2 parts as experiment field, before carrying out immature soil into cultivated land soil improvement, first detect nutrient content and the physical structure data (as shown in table 1) on immature soil ground
2. 1 part of immature soil ground is selected, soil improvement agent embodiment one prepared before plowing evenly is sprayed at exposed soil surface with every mu of ground usage quantity amount that is 20kg and water according to after the dilution proportion of 1: 5, spray soil deeptillage after 7 days, and after planting one batch of wheat, soil nutrient content and physical structure are detected again, the soil parameters (as shown in table 1) obtained.
3. simultaneously, another 1 part of immature soil ground, does not apply any soil improvement agent, allows its natural slaking, after planting one batch of wheat, detects soil nutrient content and physical structure, the soil parameters (as shown in table 1) obtained again.
Embodiment seven
1. select the immature soil in Lantian to be divided into 2 parts as experiment field, before carrying out immature soil into cultivated land soil improvement, first detect nutrient content and the physical structure data (as shown in table 1) on immature soil ground.
2. 1 part of immature soil ground is selected, soil improvement agent embodiment two prepared before plowing evenly is sprayed at exposed soil surface with every mu of ground usage quantity amount that is 25kg and water according to after the dilution proportion of 1: 8, spray soil deeptillage after 7 days, and after planting one batch of wheat, soil nutrient content and physical structure are detected again, the soil parameters (as shown in table 1) obtained.
3. simultaneously, another 1 part of immature soil ground, does not apply any soil improvement agent, allows its natural slaking, after planting one batch of crops wheat, detects soil nutrient content and physical structure, the soil parameters (as shown in table 1) obtained again.
Embodiment eight
1. select the immature soil of Chengcheng to divide 2 parts as experiment field, before carrying out immature soil into cultivated land soil improvement, first detect nutrient content and the physical structure data (as shown in table 1) on immature soil ground
2. 1 part of immature soil ground is selected, soil improvement agent embodiment three prepared before plowing evenly is sprayed at exposed soil surface with every mu of ground usage quantity amount that is 23kg and water according to after the dilution proportion of 1: 10, spray soil deeptillage after 7 days, and after planting one batch of corn, soil nutrient content and physical structure are detected again, the soil parameters (as shown in table 1) obtained.
3. simultaneously, another 1 part of immature soil ground, does not apply any soil improvement agent, allows its natural slaking, after planting one batch of corn, detects soil nutrient content and physical structure, the soil parameters (as shown in table 1) obtained again.
Embodiment nine
1. select the immature soil of Chengcheng as experiment field, before carrying out immature soil into cultivated land soil improvement, first detect nutrient content and the physical structure data (as shown in table 1) on immature soil ground
2. 1 part of immature soil ground is selected, soil improvement agent embodiment four prepared before plowing evenly is sprayed at exposed soil surface with every mu of ground usage quantity amount that is 20kg and water according to after the dilution proportion of 1: 5, spray soil deeptillage after 7 days, and after planting one batch of corn, soil nutrient content and physical structure are detected again, the soil parameters obtained, (as shown in table 1).
3. simultaneously, another 1 part of immature soil ground, does not apply any soil improvement agent, allows its natural slaking, after planting one batch of corn, detects soil nutrient content and physical structure, the soil parameters (as shown in table 1) obtained again.
Embodiment ten
1. select the immature soil of Shangnan to divide 2 parts as experiment field, before carrying out immature soil into cultivated land soil improvement, first detect nutrient content and the physical structure data (as shown in table 1) on immature soil ground
2. 1 part of immature soil ground is selected, soil improvement agent embodiment five prepared before plowing evenly is sprayed at exposed soil surface with every mu of ground usage quantity amount that is 22kg and water according to after the dilution proportion of 1: 5, spray soil deeptillage after 7 days, and after planting one batch of corn, soil nutrient content and physical structure are detected again, the soil parameters obtained, (as shown in table 1).
3. simultaneously, another 1 part of immature soil ground, does not apply any soil improvement agent, allows its natural slaking, after planting one batch of crops corn, detects soil nutrient content and physical structure, the soil parameters (as shown in table 1) obtained again.
Show soil parameters table after 1:5 district uses soil improvement agent
Table 1 shows: the improvement field after the soil improvement agent improvement prepared by adopting embodiment one to four and do not apply any soil improvement agent natural slaking field after plantation one batch of wheat or corn, organic content and the nutrient on the immature soil ground before the improvement of its organic content ratio all increase, the soil organic matter content improved and the amplification of nutrient are far longer than nature vegetable soil, and the amplification of improvement field organic matter after the soil improvement agent improvement adopting embodiment five to prepare also is far longer than natural slaking field in contrast, but its nutrient is but slightly low than natural slaking field.
Embodiment 12
(1) impact that soil redeposition carries out on corn yield morning after immature soil into cultivated land is used
For drab soil, using soil redeposition of the present invention to carry out the farmland per mu yield after immature soil into cultivated land and net income not only will apparently higher than the farmland of non-immature soil into cultivated land, also higher than the farmland (see table 2) of not carrying out transforming slope into terrace.
Table 2: slaking field, non-slaking field, non-reform sloping field to terrace output value contrast (early corn)
From table 1 data, the farmland after immature soil into cultivated land is income 128.8 yuan more than the ground, every mu, farmland of non-immature soil into cultivated land then, takes in 63.8 yuan compared with the farmland before non-transforming slope into terrace more.
Claims (4)
1. a soil improvement agent, comprises soil improvement agent mother liquor, and the preparation method of described soil improvement agent mother liquor, is characterized in that comprising the steps:
(1) prepare 6 groups of zymophytes stand-by: first group be aspergillus niger IFF2208, second group for produce yellowish fiber sporangium ACCC11055, the 3rd group be crebrothecium ashbyii, open and flat aspergillus A33.2625, many aspergillus A33.3944, its mass ratio is the 6: 3: 1, the 4th group is microassembly robot ACCC30170, wooden mould ACCC30121, the mould ACCC30167 of healthy and free from worry wood and variable color pore fungus AS3.48, its mass ratio is the 3: 2: 1: 4, the 5th group is subtilis ACCC11061 and ACCC11062, and its mass ratio is the 3: 7, the 6th group is Streptomyces jingyangensis ACCC40023;
(2) be to mix apple residue, wheat bran, urea, potassium hydroxide and water at 74: 15: 10: 1: 300 according to mass ratio, obtain mixture;
(3) in mixture, add first group of zymophyte of mixture quality 1%, 30 DEG C of bottom fermentation 24h, obtain one time fermentation thing;
(4) then, take second group, the 4th group, the 6th group zymophyte by 0.2%, 0.5%, 0.1% of mixture quality respectively and mix, then the water of zymophyte total mass 3000 ~ 5000 times is added, evenly be sprayed on one time fermentation thing, at 30 ~ 40 DEG C of bottom fermentation 24h, obtain Secondary Fermentation thing;
(5) take the 3rd group, the 5th group zymophyte by 0.1%, 0.3% of mixture quality respectively and mix, then the water of zymophyte total mass 8000 ~ 10000 times is added, evenly be sprayed on Secondary Fermentation thing, 40 DEG C of bottom fermentation 48h, obtain fermentation mother liquor;
(6) last, when being 75% by the mother liquor concentrations of fermentation to xanthohumic acid content, pH value is adjusted to 6.8 ~ 7.2, obtains soil improvement agent mother liquor.
2. soil improvement agent according to claim 1, be made up of soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K, its mass ratio is 50 ~ 65: 3 ~ 10: 0.3 ~ 1.5: 2.3 ~ 2.9: 3 ~ 10: 5 ~ 13: 5 ~ 6: 5 ~ 7.
3. soil improvement agent according to claim 2, it is characterized in that being made up of soil improvement agent mother liquor, amino acid, citric acid, polyacrylamide, humic acids, urea, primary ammonium phosphate, Repone K, its mass ratio is 65: 3: 0.3 ~ 0.7: 2.3 ~ 2.9: 3: 13: 6: 7.
4. the using method of the soil improvement agent described in claim 1 or 2, is characterized in that every mu of ground usage quantity is 20 ~ 25kg, soil improvement agent and water is sprayed according to after mass ratio 1: 5 ~ 1: 10 dilution proportion; Before plowing, the xanthohumic acid soil improvement agent after dilution is sprayed on exposed soil surface; Spray soil deeptillage after 7 days.
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| CN105330388A (en) * | 2014-08-06 | 2016-02-17 | 天津贾立明蚯蚓养殖有限公司 | Earthworm amino acid stable organic-inorganic soil conditioner and processing technology thereof |
| CN104892310A (en) * | 2015-05-21 | 2015-09-09 | 甘肃省农业科学院旱地农业研究所 | Desertificated land modifier and application thereof |
| CN106281345A (en) * | 2016-07-29 | 2017-01-04 | 太仓市新滨农场专业合作社 | A kind of soil conditioner and preparation method thereof |
| CN109265297B (en) * | 2018-11-20 | 2021-08-20 | 宁夏宁苗生态园林(集团)股份有限公司 | Alkaline soil remediation material and preparation method thereof |
| CN109503293A (en) * | 2018-12-29 | 2019-03-22 | 广西景鹏科技有限公司 | A kind of inorganic compounding soil conditioner |
| CN111333453B (en) * | 2020-03-25 | 2022-11-22 | 北京澳佳生态农业股份有限公司 | Soil conditioner with function of activating soil nutrients and preparation method thereof |
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| CN1129683A (en) * | 1995-04-14 | 1996-08-28 | 北京兆元技术发展公司 | Multiple component organic composite liquid fertilizer and preparation thereof |
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| CN1129683A (en) * | 1995-04-14 | 1996-08-28 | 北京兆元技术发展公司 | Multiple component organic composite liquid fertilizer and preparation thereof |
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