CN110627551A - Preparation method of special mixed fertilizer for soybeans - Google Patents
Preparation method of special mixed fertilizer for soybeans Download PDFInfo
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- CN110627551A CN110627551A CN201910942450.5A CN201910942450A CN110627551A CN 110627551 A CN110627551 A CN 110627551A CN 201910942450 A CN201910942450 A CN 201910942450A CN 110627551 A CN110627551 A CN 110627551A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- General Chemical & Material Sciences (AREA)
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- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a preparation method of a special soybean mixed fertilizer, which specifically comprises the following steps: preparing an inorganic fertilizer: grinding urea, apatite powder, potassium sulfate, amino acid, ammonium sulfate, heavy calcium carbonate and boric acid into powder or granules, putting into a stirring device, and stirring and fully mixing; preparing an organic fertilizer: weighing human manure, sheep manure, pig manure, horse manure, chicken manure, corncob, cottonseed hull, rapeseed hull, biomass charcoal powder and sludge in corresponding parts by weight, crushing, watering the sieved materials with a kettle until the materials are completely soaked, and carrying out decomposition treatment; and finally, placing the decomposed organic fertilizer and the stirred inorganic fertilizer in a stirring device, stirring and fully mixing, and sterilizing, drying and threshing the stirred mixture to obtain the mixed fertilizer. The preparation method of the special soybean mixed fertilizer effectively realizes the full mixing of the organic fertilizer and the inorganic fertilizer, is more balanced and reliable, and has simple preparation.
Description
Technical Field
The invention relates to the field of fertilizer preparation, in particular to a preparation method of a special mixed fertilizer for soybeans.
Background
The soybean is the fourth major food crop in China and also serves as an oil material, and is a main plant protein nutrient source and a high-quality oil nutrient source for Chinese people; soybean meal is an indispensable main protein feed source for the breeding industry. The soybean is an important crop for ecological agriculture and organic agriculture due to the nitrogen fixation function of the root nodule. Therefore, soybean planting has a vital role, but because the cultivated land area of China is limited, the soybean planting is mainly used for crops such as rice, wheat, soybeans and the like, the yield of the soybeans is difficult to rapidly increase, the total yield is seriously insufficient, and the yield per unit is low. The fertilizer is a substance which provides the nutrition necessary for the soybeans, can change the soil components and improve the soil fertility; therefore, reasonable fertilization plays a decisive role in the growth and development of soybeans and the improvement of the yield of soybeans per unit area, and the defects of single organic fertilizer and inorganic fertilizer are overcome, and in the preparation process of the mixed fertilizer, the processing mode is complicated, so that the organic fertilizer and the inorganic fertilizer cannot be fully mixed, unbalance is caused, and the growth of the soybeans is influenced.
Disclosure of Invention
The invention provides a preparation method of a special mixed fertilizer for soybeans, which effectively realizes the full mixing of an organic fertilizer and an inorganic fertilizer, is more balanced and reliable and has simple preparation.
In order to realize the purpose, the preparation method of the special soybean mixed fertilizer specifically comprises the following steps:
(1) preparing an inorganic fertilizer: grinding urea, apatite powder, potassium sulfate, amino acid, ammonium sulfate, heavy calcium carbonate and boric acid into powder or granules, putting into a stirring device, and stirring and fully mixing;
(2) preparing an organic fertilizer:
and (3) crushing treatment: human manure, sheep manure, pig manure, horse manure, chicken manure, corncob, cottonseed hull, rapeseed hull, biomass charcoal powder and sludge are crushed and sieved by a 10-mesh sieve;
and (3) decomposing treatment: stacking the sieved materials on a cement ground, then sprinkling water by using a kettle until the surfaces of the materials are completely soaked, and covering a layer of plastic film on the stacked materials for 4-8 days;
(3) mixing fertilizers: and (3) placing the thoroughly decomposed materials in the step (2) in the stirring device in the step (1), stirring and fully mixing, and sterilizing, drying and threshing the stirred mixed materials to obtain the mixed fertilizer.
Further, 25 parts of urea, 12 parts of apatite powder, 20 parts of potassium sulfate, 6 parts of amino acid, 12 parts of ammonium sulfate, 4 parts of triple superphosphate and 3 parts of boric acid in the step (1);
in the step (2), 23 parts of human manure, 28 parts of sheep manure, 26 parts of pig manure, 22 parts of horse manure, 18 parts of chicken manure, 18 parts of corncobs, 20 parts of cottonseed hulls, 16 parts of rapeseed hulls, 25 parts of biomass carbon powder and 32 parts of sludge.
Further, the stirring speed in the step (1) is set to be 100-.
Further, the sterilization temperature in the step (3) is 140-.
Further, the stirring speed in step (3) is set to be 240-.
Compared with the prior art, the preparation method of the special mixed fertilizer for the soybeans ensures the growth of the soybeans through the inorganic fertilizer due to the fact that the organic fertilizer and the inorganic fertilizer are mixed, and the inorganic fertilizer is used for assisting, so that the nutrition in the growth process of the soybeans is uniform, a large amount of inorganic fertilizer is avoided being suitable for, the purposes of improving the yield of the soybeans and improving the quality of the soybeans are achieved, the inorganic fertilizer is stirred and fully mixed, the organic fertilizer is crushed and decomposed, then the organic fertilizer and the inorganic fertilizer are mixed and stirred mutually, the organic fertilizer and the inorganic fertilizer are mixed more evenly through sterilization and drying, and the preparation method is simple.
Detailed Description
Example 1
The preparation method of the special soybean mixed fertilizer specifically comprises the following steps:
(1) preparing an inorganic fertilizer: grinding 25 parts of urea, 12 parts of apatite powder, 20 parts of potassium sulfate, 6 parts of amino acid, 12 parts of ammonium sulfate, 4 parts of triple superphosphate and 3 parts of boric acid into powder or granules, putting the powder or granules into a stirring device, stirring and fully mixing, and setting the stirring speed at 100 and 250r/min for 1.5-3 h;
(2) preparing an organic fertilizer:
and (3) crushing treatment: weighing 23 parts of human excrement, 28 parts of sheep excrement, 26 parts of pig excrement, 22 parts of horse excrement, 18 parts of chicken manure, 18 parts of corncobs, 20 parts of cottonseed hulls, 16 parts of rapeseed hulls, 25 parts of biomass charcoal powder and 32 parts of sludge in corresponding parts by weight, crushing, and sieving with a 10-mesh sieve;
and (3) decomposing treatment: stacking the sieved materials on a cement ground, then sprinkling water by using a kettle until the surfaces of the materials are completely soaked, and covering a layer of plastic film on the stacked materials for 4-8 days;
(3) mixing fertilizers: and (3) placing the decomposed materials in the step (2) into the stirring device in the step (1), stirring and fully mixing, setting the stirring speed to be 240-180 ℃ for 1.5-3h, and then sterilizing, drying and threshing the stirred mixed materials at the sterilization temperature of 140-180 ℃ for 4-7h and the drying temperature of 95-99 ℃ to obtain the mixed fertilizer.
Example 2
The preparation method of the special soybean mixed fertilizer specifically comprises the following steps:
(1) preparing an inorganic fertilizer: grinding 30 parts of urea, 16 parts of apatite powder, 22 parts of potassium sulfate, 8 parts of amino acid, 14 parts of ammonium sulfate, 5 parts of triple superphosphate and 4 parts of boric acid into powder or granules, putting the powder or granules into a stirring device, and stirring and fully mixing the powder or granules, wherein the stirring speed is set to be 220r/min for 2.5 hours;
(2) preparing an organic fertilizer:
and (3) crushing treatment: weighing 32 parts of human excrement, 25 parts of sheep excrement, 26 parts of pig excrement, 22 parts of horse excrement, 20 parts of chicken manure, 16 parts of corncobs, 16 parts of cottonseed hulls, 12 parts of rapeseed hulls, 26 parts of biomass charcoal powder and 30 parts of sludge in corresponding parts by weight, crushing, and sieving with a 10-mesh sieve;
and (3) decomposing treatment: stacking the sieved materials on a cement ground, then sprinkling water by using a kettle until the surfaces of the materials are completely soaked, and covering a layer of plastic film on the stacked materials for 6 days;
(3) mixing fertilizers: and (3) placing the thoroughly decomposed materials in the step (2) into the stirring device in the step (1), stirring and fully mixing, setting the stirring speed to be 280r/min, and the time to be 3h, and then sterilizing, drying and threshing the stirred mixed materials, wherein the sterilization temperature is 160 ℃, the time to be 4h, and the drying temperature to be 95 ℃ to obtain the mixed fertilizer.
Example 3
The preparation method of the special soybean mixed fertilizer specifically comprises the following steps:
(1) preparing an inorganic fertilizer: grinding 32 parts of urea, 17 parts of apatite powder, 14 parts of potassium sulfate, 4 parts of amino acid, 6 parts of ammonium sulfate, 2 parts of triple superphosphate and 5 parts of boric acid into powder or granules, putting the powder or granules into a stirring device, and stirring and fully mixing the powder or granules, wherein the stirring speed is set to be 250r/min for 1.5 hours;
(2) preparing an organic fertilizer:
and (3) crushing treatment: weighing 33 parts of human manure, 23 parts of sheep manure, 17 parts of pig manure, 18 parts of horse manure, 25 parts of chicken manure, 14 parts of corncobs, 16 parts of cottonseed hulls, 18 parts of rapeseed hulls, 23 parts of biomass charcoal powder and 25 parts of sludge in corresponding parts by weight, crushing, and sieving with a 10-mesh sieve;
and (3) decomposing treatment: stacking the sieved materials on a cement ground, then sprinkling water by using a kettle until the surfaces of the materials are completely soaked, and then covering a layer of plastic film on the stacked materials, wherein the time of the decomposition treatment is 8 days;
(3) mixing fertilizers: and (3) placing the thoroughly decomposed materials in the step (2) into the stirring device in the step (1), stirring and fully mixing, setting the stirring speed to be 250r/min, and the time to be 3h, and then sterilizing, drying and threshing the stirred mixed materials, wherein the sterilization temperature is 180 ℃, the time to be 4h, and the drying temperature is 99 ℃, so as to obtain the mixed fertilizer.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The preparation method of the special soybean mixed fertilizer is characterized by comprising the following steps of:
(1) preparing an inorganic fertilizer: grinding urea, apatite powder, potassium sulfate, amino acid, ammonium sulfate, heavy calcium carbonate and boric acid into powder or granules, putting into a stirring device, and stirring and fully mixing;
(2) preparing an organic fertilizer:
and (3) crushing treatment: human manure, sheep manure, pig manure, horse manure, chicken manure, corncob, cottonseed hull, rapeseed hull, biomass charcoal powder and sludge are crushed and sieved by a 10-mesh sieve;
and (3) decomposing treatment: stacking the sieved materials on a cement ground, then sprinkling water by using a kettle until the surfaces of the materials are completely soaked, and covering a layer of plastic film on the stacked materials for 4-8 days;
(3) mixing fertilizers: and (3) placing the thoroughly decomposed materials in the step (2) in the stirring device in the step (1), stirring and fully mixing, and sterilizing, drying and threshing the stirred mixed materials to obtain the mixed fertilizer.
2. The preparation method of the special soybean mixed fertilizer according to claim 1, wherein 25 parts of urea, 12 parts of apatite powder, 20 parts of potassium sulfate, 6 parts of amino acid, 12 parts of ammonium sulfate, 4 parts of triple superphosphate and 3 parts of boric acid in the step (1);
in the step (2), 23 parts of human manure, 28 parts of sheep manure, 26 parts of pig manure, 22 parts of horse manure, 18 parts of chicken manure, 18 parts of corncobs, 20 parts of cottonseed hulls, 16 parts of rapeseed hulls, 25 parts of biomass carbon powder and 32 parts of sludge.
3. The method for preparing the special mixed fertilizer for soybean as claimed in claim 1 or 2, wherein the stirring speed in step (1) is set to be 100-250r/min for 1.5-3 h.
4. The method for preparing the special soybean mixed fertilizer as claimed in claim 1 or 2, wherein the sterilization temperature in the step (3) is 140-180 ℃, the time is 4-7h, and the drying temperature is 95-99 ℃.
5. The method for preparing the special mixed fertilizer for soybean as claimed in claim 1 or 2, wherein the stirring speed in step (3) is set to 240-300r/min for 1.5-3 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942450.5A CN110627551A (en) | 2019-09-30 | 2019-09-30 | Preparation method of special mixed fertilizer for soybeans |
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| CN201910942450.5A CN110627551A (en) | 2019-09-30 | 2019-09-30 | Preparation method of special mixed fertilizer for soybeans |
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| CN110627551A true CN110627551A (en) | 2019-12-31 |
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| CN201910942450.5A Withdrawn CN110627551A (en) | 2019-09-30 | 2019-09-30 | Preparation method of special mixed fertilizer for soybeans |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670629A (en) * | 2020-06-16 | 2020-09-18 | 安徽省连丰种业有限责任公司 | Fertilizing method for soybean planting |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670629A (en) * | 2020-06-16 | 2020-09-18 | 安徽省连丰种业有限责任公司 | Fertilizing method for soybean planting |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200106 Address after: Copper Mt. District 221000 of Jiangsu city of Xuzhou Province Li Guo Zhen Ma Yuan Cun Applicant after: XUZHOU YIHU MACHINERY MANUFACTURING CO.,LTD. Address before: Copper Mt. District 221000 of Jiangsu city of Xuzhou Province Li Guo Zhen Ma Yuan Cun Applicant before: Xuzhou Tongshan District Yebao grain planting professional cooperative |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |