CN103275726A - Soil conditioner as well as preparation method thereof - Google Patents
Soil conditioner as well as preparation method thereof Download PDFInfo
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- CN103275726A CN103275726A CN2013102163390A CN201310216339A CN103275726A CN 103275726 A CN103275726 A CN 103275726A CN 2013102163390 A CN2013102163390 A CN 2013102163390A CN 201310216339 A CN201310216339 A CN 201310216339A CN 103275726 A CN103275726 A CN 103275726A
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Abstract
The invention relates to a soil conditioner which comprises the following components in parts by mass: 35-48 parts of mineral materials, 25-40 parts of decaying livestock and poultry manure, 5-10 parts of magnesium ammonium phosphate and 2-5 parts of microbial agents. The invention also provides a method for preparing the soil conditioner, wherein the method comprises the following steps of: 1) crushing the mineral materials and forging at 900-1200 DEG C for 1-2 hours, sieving by an 80-mesh sieve, thereby obtaining a forged mineral product; 2) carrying out spray granulation on the decaying livestock and poultry manure, putting into a drying machine, drying, and sieving by an 80-meshes sieve; 3) mixing the 35-48 parts of forged mineral product and 25-40 parts of decaying livestock and poultry manure uniformly for the sieved material in proportion in the steps above, thereby obtaining a mixed material; and 4) adding 5-10 parts of magnesium ammonium phosphate and 2-5 parts of microbial agents in the mixed material obtained from the step 3), mixing uniformly, crushing, and sieving in an 100-mesh sieve, thereby obtaining the soil conditioner. The soil conditioner provided by the invention can be used for modifying soil, intensifying the disease-prevention capability, and improving the crop yield, the quality of agricultural products and the fertility of soil.
Description
Technical field
The present invention relates to a kind of soil redeposition, also relate to a kind of preparation method of soil redeposition.
Background technology
China is large agricultural country, the usage quantity of chemical fertilizer and chemical pesticide is increasing year by year, Zhong Guo agroecological environment progressively worsens thereupon, soil quality descends to the increasing threat of Chinese agricultural components, in order to improve soil quality, reinforced soil function, be necessary structure and the fertility attribute of soil are nursed one's health.
Magnesium is fundamental and the most active integral part of plant enzyme classes in whole metabolic processes, to promoting plant disease-resistant, cold-resistant, drought resisting to have good effect, and be again modifying agent acid, weakly alkaline soil, have direct vital role to improving the output crop quality.The plant magnesium deficiency will cause crop yield, quality to descend, as the blade yellow etc.General people only consider the nutrient of nitrogen in the soil, phosphorus, potassium, but if crop will reach production peak under magnesium and the in liberal supply situation of potassium balance.
China is one of the abundantest country of magnesium resource in the world, and wherein giobertite is a kind of natural magnesium magnesium mineral, aboundresources, and of high grade, reserves occupy first place in the world.Rhombspar is the double salt of magnesiumcarbonate and calcium carbonate, and the dolomite mineral resource of China is extremely abundant, spreads all over each provinces and regions, and proven reserve are more than 4,000,000,000 tons.But at present its exploitation mostly is the low value-added product of production, as magnesium ingot etc., serious waste magnesium ore resources.
Along with the increase of livestock and poultry cultivation number, the quantity discharged of feces of livestock and poultry is increasing, and livestock and poultry farm strengthens day by day to the pollution of water body environment, advocates with China to promote the road for development of the ecological agriculture, pollution-free food production obviously not to be inconsistent.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of soil redeposition is provided.This soil redeposition utilizes magnesium ore resources and animal waste, raw materials cost cheap, the component science, and can well regulate Soil structure, increase soil fertility and strengthen the crop disease-resistant ability.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of soil redeposition consists of according to parts by weight: sweating of ore product 35-48 part, feces of livestock and poultry 25-40 part of becoming thoroughly decomposed, magnesium ammonium phosphate 5-10 part, microbiobacterial agent 2-5 part; Described sweating of ore product is to get through the ore materials calcining, and described ore materials is one or both in giobertite, the rhombspar; The described feces of livestock and poultry that becomes thoroughly decomposed is that feces of livestock and poultry and crop material thoroughly become thoroughly decomposed and get; Described microbiobacterial agent is one or both in bacillus subtilis microbial agent, the bacillus licheniformis agent.
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
The present invention also provides a kind of method for the preparation of above-mentioned soil redeposition, and preparation process is as follows:
1) ore materials is pulverized the back calcining, calcination condition is to carry out 1-2h under 900-1200 ℃, handles after 80 mesh sieves, obtains the sweating of ore product;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) with step 1) and step 2) in material after sieving according to proportioning, sweating of ore product 35-48 part and feces of livestock and poultry 25-40 part of becoming thoroughly decomposed mix, and obtain mixture;
4) in the mixture of step 3) gained, add the magnesium ammonium phosphate of 5-10 part, the microbiobacterial agent of 2-5 part, pulverize behind the mixing, cross 100 mesh sieves and handle, obtain soil redeposition.
Product application process of the present invention is simple, namely imposes on soil surface, shallow turning over gets final product, and every mu of amount of application is 30-60kg.
The present invention is major ingredient with the sweating of ore product with the feces of livestock and poultry that becomes thoroughly decomposed, and is aided with magnesium ammonium phosphate and microbiobacterial agent.Wherein the sweating of ore product is to be got by the ore materials calcining, described ore materials is one or both in giobertite, the rhombspar, content of magnesia height in the giobertite, principal constituent is magnesium oxide after calcining, rhombspar is rich in magnesium and calcium component, principal constituent is magnesium oxide and calcium oxide after calcining, and can well regulate Soil structure, increase soil fertility; The feces of livestock and poultry that wherein becomes thoroughly decomposed with the recycling of feces of livestock and poultry resource, contains higher organonitrogen content, improves the utilization ratio of chemical nitrogen fertilizer, the recycling that promotes feces of livestock and poultry and the sustainable development of livestock industry; Wherein magnesium ammonium phosphate is as slow-releasing fertilizer, and it is nitrogenous, phosphorus, magnesium elements, and solubleness is extremely low in water, thus after using, but in soil store nitrogen, also can increase soil fertility; Wherein microbiobacterial agent is one or both in bacillus subtilis microbial agent, the bacillus licheniformis agent, strengthens the crop disease-resistant ability.
Product application of the present invention is wide, by sweating of ore product, the feces of livestock and poultry that becomes thoroughly decomposed, magnesium ammonium phosphate and the composite of microbiobacterial agent are used, coordinates the component science mutually; Can improve the soil, strengthen the disease-resistant crops ability, improve crop yield, improve quality of agricultural product, increase the fertility of soil; Easy to use, cheap.
Embodiment
Below principle of the present invention and feature are described, institute only gives an actual example and to be used for explaining the present invention, is not for restriction scope of the present invention.
Embodiment 1
A kind of soil redeposition is according to following parts by weight proportioning: 35 parts of giobertite calcinates, 10 parts of 25 parts of feces of livestock and poultry, magnesium ammonium phosphates becoming thoroughly decomposed, 2 parts of bacillus subtilis microbial agents;
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
Prepare the method for above-mentioned soil redeposition, preparation process is as follows:
1) the giobertite material is pulverized the back calcining, calcination condition is to carry out 2h under 900 ℃, handles after 80 mesh sieves, obtains the giobertite calcinate;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) according to proportioning 35 parts giobertite calcinate and the feces of livestock and poultry that becomes thoroughly decomposed are mixed for 25 parts, obtain mixture;
4) in the mixture of step 3) gained, add 10 parts magnesium ammonium phosphate, 2 parts bacillus subtilis microbial agent, pulverize behind the mixing, handle after 100 mesh sieves, obtain soil redeposition.
Embodiment 2
A kind of soil redeposition is according to following parts by weight proportioning: 48 parts of dolomite calcination products, 5 parts of 40 parts of feces of livestock and poultry, magnesium ammonium phosphates becoming thoroughly decomposed, 5 parts of Bacillus licheniformis agent;
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
Prepare the method for above-mentioned soil redeposition, preparation process is as follows:
1) the rhombspar material is pulverized the back calcining, calcination condition is to carry out 1h under 1200 ℃, handles after 80 mesh sieves, obtains the dolomite calcination product;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) according to proportioning 48 parts dolomite calcination product and the feces of livestock and poultry that becomes thoroughly decomposed are mixed for 40 parts, obtain mixture;
4) in the mixture of step 3) gained, add 5 parts magnesium ammonium phosphate, 5 parts bacillus licheniformis agent, pulverize behind the mixing, handle after 100 mesh sieves, obtain soil redeposition.
Embodiment 3
A kind of soil redeposition is according to following parts by weight proportioning: 20 parts of giobertite calcinates, 22 parts of dolomite calcination products, 2 parts of 7 parts of 32 parts of feces of livestock and poultry, magnesium ammonium phosphates, the Bacillus licheniformis agent of becoming thoroughly decomposed, 1 part of bacillus subtilis microbial agent;
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
Prepare the method for above-mentioned soil redeposition, preparation process is as follows:
1) respectively giobertite material and rhombspar material are pulverized the back calcining, calcination condition all is to carry out 2h under 1000 ℃, handles after 80 mesh sieves, obtains giobertite calcinate and dolomite calcination product;
3) according to proportioning 20 parts of giobertite calcinates, 22 parts of dolomite calcination products and the feces of livestock and poultry that becomes thoroughly decomposed are mixed for 32 parts, obtain mixture;
4) in the mixture of step 3) gained, add 7 parts of magnesium ammonium phosphates, 2 parts of Bacillus licheniformis agent, 1 part of bacillus subtilis microbial agent, pulverize behind the mixing, handle after 100 mesh sieves, obtain soil redeposition.
Embodiment 4
A kind of soil redeposition is according to following parts by weight proportioning: 35 parts of dolomite calcination products, 2 parts of 5 parts of 27 parts of feces of livestock and poultry, magnesium ammonium phosphates, the Bacillus licheniformis agent of becoming thoroughly decomposed, 1 part of bacillus subtilis microbial agent;
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
Prepare the method for above-mentioned soil redeposition, preparation process is as follows:
1) the rhombspar material is pulverized the back calcining, calcination condition all is to carry out 1.5h under 1000 ℃, handles after 80 mesh sieves, obtains the dolomite calcination product;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) according to proportioning with 35 parts of dolomite calcination products and 27 parts of abundant mixings of feces of livestock and poultry of becoming thoroughly decomposed, obtain mixture;
4) in the mixture of step 3) gained, add 5 parts of magnesium ammonium phosphates, 2 parts of Bacillus licheniformis agent, 1 part of bacillus subtilis microbial agent, pulverize, handle after 100 mesh sieves, obtain soil redeposition.
Embodiment 5
A kind of soil redeposition is according to following parts by weight proportioning: 25 parts of giobertite calcinates, 23 parts of dolomite calcination products, 9 parts of 39 parts of feces of livestock and poultry, magnesium ammonium phosphates becoming thoroughly decomposed, 5 parts of bacillus subtilis microbial agents;
Described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
Prepare the method for above-mentioned soil redeposition, preparation process is as follows:
1) respectively giobertite material and rhombspar material are pulverized the back calcining, calcination condition all is to carry out 1h under 1000 ℃, handles after 80 mesh sieves, obtains giobertite calcinate and dolomite calcination product;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) according to proportioning with 39 parts of 25 parts of giobertite calcinates, 23 parts of dolomite calcination products and the feces of livestock and poultry that become thoroughly decomposed, obtain mixture;
4) in the mixture of step 3) gained, add 5 parts of bacillus subtilis microbial agents, 9 parts of abundant mixings of magnesium ammonium phosphate, pulverize, handle after 100 mesh sieves, obtain soil redeposition.
The present invention can summarize with other the specific form without prejudice to spirit of the present invention or principal character.Therefore, no matter from which point, above-mentioned embodiment of the present invention all can only be thought can not limit the present invention to explanation of the present invention, claims have been pointed out scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, in the implication suitable with claims of the present invention and any change in the scope, all should think to be included in the scope of claims.
Claims (3)
1. a soil redeposition is characterized in that consisting of according to parts by weight: sweating of ore product 35-48 part, feces of livestock and poultry 25-40 part of becoming thoroughly decomposed, magnesium ammonium phosphate 5-10 part, microbiobacterial agent 2-5 part; Described sweating of ore product is to get through the ore materials calcining, and described ore materials is one or both in giobertite, the rhombspar; The described feces of livestock and poultry that becomes thoroughly decomposed is that feces of livestock and poultry and crop material thoroughly become thoroughly decomposed and get; Described microbiobacterial agent is one or both in bacillus subtilis microbial agent, the bacillus licheniformis agent.
2. a soil redeposition is characterized in that, described feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in chicken, duck, goose, pig, ox, horse, the sheep.
3. method for the preparation of the described soil redeposition of claim 1 is characterized in that preparation process is as follows:
1) ore materials is pulverized the back calcining, calcination condition is to carry out 1-2h under 900-1200 ℃, handles after 80 mesh sieves, obtains the sweating of ore product;
The feces of livestock and poultry mist projection granulating that 2) will become thoroughly decomposed is put into dryer and is dried, and crosses 80 mesh sieves;
3) with step 1) and step 2) in material after sieving according to proportioning, sweating of ore product 35-48 part and feces of livestock and poultry 25-40 part of becoming thoroughly decomposed mix, and obtain mixture;
4) in the mixture of step 3) gained, add the magnesium ammonium phosphate of 5-10 part, the microbiobacterial agent of 2-5 part, pulverize behind the mixing, cross 100 mesh sieves and handle, obtain soil redeposition.
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Cited By (17)
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| CN103611724A (en) * | 2013-11-07 | 2014-03-05 | 吉林牧田农业技术开发有限公司 | Saline-alkali soil restoration agent |
| CN103965916A (en) * | 2014-05-07 | 2014-08-06 | 苟俊 | Soil restoration agent, method for preparing soil restoration agent and method for restoring soil |
| CN104177202A (en) * | 2014-07-29 | 2014-12-03 | 天津市农乐制肥有限公司 | Organotrophic saline soil conditioner |
| CN105503476A (en) * | 2016-01-06 | 2016-04-20 | 中山市绿浪助剂有限公司 | Soil conditioning fertility intensifier |
| CN106397036A (en) * | 2016-08-31 | 2017-02-15 | 广德县露露果蔬种植家庭农场 | Soil conditioner for improving soil for continuous cultivation of vegetables |
| CN106888610A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method for improveing vega acidified soil |
| CN106888605A (en) * | 2015-12-20 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of tea garden soil improvement method |
| CN106888609A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method of quality of tobacco and yield in raising acidified soil |
| CN107141177A (en) * | 2017-06-14 | 2017-09-08 | 合肥助航生态农业科技有限公司 | Modifying agent increase soil fertility and preparation method thereof |
| CN107500893A (en) * | 2017-09-19 | 2017-12-22 | 阿米巴南京生物技术有限责任公司 | A kind of soil conditioner and preparation method thereof |
| CN107857688A (en) * | 2017-12-20 | 2018-03-30 | 成都天杰有机农业发展有限公司 | A kind of acid soil improvement organic fertilizer and preparation method thereof |
| CN108017471A (en) * | 2017-12-20 | 2018-05-11 | 江西瑞博特生物科技有限公司 | A kind of soil conditioner and preparation method thereof |
| CN108516908A (en) * | 2018-04-18 | 2018-09-11 | 烟台张裕集团有限公司 | A kind of modification method of Vinery acid soil |
| CN108947734A (en) * | 2018-08-27 | 2018-12-07 | 惠州市天医堂农业科技有限公司 | A kind of minerals ferment soil activating agent and preparation method thereof |
| CN109053323A (en) * | 2018-08-24 | 2018-12-21 | 元氏县轩鑫农业生态园有限公司 | A kind of soil improvement additive and preparation method thereof |
| CN109279988A (en) * | 2018-11-01 | 2019-01-29 | 安文彬 | A kind of water solubility soil conditioner and preparation method thereof |
| CN113200799A (en) * | 2021-04-22 | 2021-08-03 | 广东省农业科学院农业质量标准与监测技术研究所 | Preparation method and application of soil conditioner for improving sweet potato planting soil quality |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024410A (en) * | 2000-02-12 | 2000-05-06 | 최동일 | Active inorganic-fertilizer which is mainly consisted of ashes and human manure |
| CN101126026A (en) * | 2007-10-10 | 2008-02-20 | 中国农业科学院蔬菜花卉研究所 | Vegetable field soil improving agent and its preparation method |
| CN101200890A (en) * | 2005-12-13 | 2008-06-18 | 宇部材料工业株式会社 | Soil hardening material |
| CN101240172A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院沈阳应用生态研究所 | Mixing soil conditioner and its preparation method |
| CN101781564A (en) * | 2009-01-21 | 2010-07-21 | 中国科学院沈阳应用生态研究所 | Facility vegetable land soil amendment using magnesite tailings and preparation method thereof |
| CN102352253A (en) * | 2011-07-27 | 2012-02-15 | 中国农业科学院茶叶研究所 | Soil amendment and method for reducing fluorine content of fresh brick tea leaves |
-
2013
- 2013-06-03 CN CN201310216339.0A patent/CN103275726B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024410A (en) * | 2000-02-12 | 2000-05-06 | 최동일 | Active inorganic-fertilizer which is mainly consisted of ashes and human manure |
| CN101200890A (en) * | 2005-12-13 | 2008-06-18 | 宇部材料工业株式会社 | Soil hardening material |
| CN101240172A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院沈阳应用生态研究所 | Mixing soil conditioner and its preparation method |
| CN101126026A (en) * | 2007-10-10 | 2008-02-20 | 中国农业科学院蔬菜花卉研究所 | Vegetable field soil improving agent and its preparation method |
| CN101781564A (en) * | 2009-01-21 | 2010-07-21 | 中国科学院沈阳应用生态研究所 | Facility vegetable land soil amendment using magnesite tailings and preparation method thereof |
| CN102352253A (en) * | 2011-07-27 | 2012-02-15 | 中国农业科学院茶叶研究所 | Soil amendment and method for reducing fluorine content of fresh brick tea leaves |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611724A (en) * | 2013-11-07 | 2014-03-05 | 吉林牧田农业技术开发有限公司 | Saline-alkali soil restoration agent |
| CN103965916A (en) * | 2014-05-07 | 2014-08-06 | 苟俊 | Soil restoration agent, method for preparing soil restoration agent and method for restoring soil |
| CN104177202A (en) * | 2014-07-29 | 2014-12-03 | 天津市农乐制肥有限公司 | Organotrophic saline soil conditioner |
| CN106888605A (en) * | 2015-12-20 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of tea garden soil improvement method |
| CN106888610A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method for improveing vega acidified soil |
| CN106888609A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method of quality of tobacco and yield in raising acidified soil |
| CN105503476A (en) * | 2016-01-06 | 2016-04-20 | 中山市绿浪助剂有限公司 | Soil conditioning fertility intensifier |
| CN106397036A (en) * | 2016-08-31 | 2017-02-15 | 广德县露露果蔬种植家庭农场 | Soil conditioner for improving soil for continuous cultivation of vegetables |
| CN107141177A (en) * | 2017-06-14 | 2017-09-08 | 合肥助航生态农业科技有限公司 | Modifying agent increase soil fertility and preparation method thereof |
| CN107500893A (en) * | 2017-09-19 | 2017-12-22 | 阿米巴南京生物技术有限责任公司 | A kind of soil conditioner and preparation method thereof |
| CN107857688A (en) * | 2017-12-20 | 2018-03-30 | 成都天杰有机农业发展有限公司 | A kind of acid soil improvement organic fertilizer and preparation method thereof |
| CN108017471A (en) * | 2017-12-20 | 2018-05-11 | 江西瑞博特生物科技有限公司 | A kind of soil conditioner and preparation method thereof |
| CN108516908A (en) * | 2018-04-18 | 2018-09-11 | 烟台张裕集团有限公司 | A kind of modification method of Vinery acid soil |
| CN109053323A (en) * | 2018-08-24 | 2018-12-21 | 元氏县轩鑫农业生态园有限公司 | A kind of soil improvement additive and preparation method thereof |
| CN108947734A (en) * | 2018-08-27 | 2018-12-07 | 惠州市天医堂农业科技有限公司 | A kind of minerals ferment soil activating agent and preparation method thereof |
| CN109279988A (en) * | 2018-11-01 | 2019-01-29 | 安文彬 | A kind of water solubility soil conditioner and preparation method thereof |
| CN113200799A (en) * | 2021-04-22 | 2021-08-03 | 广东省农业科学院农业质量标准与监测技术研究所 | Preparation method and application of soil conditioner for improving sweet potato planting soil quality |
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