CN113387753A - Method for mixing and fermenting livestock and poultry excrement and crop straw to prepare organic fertilizer - Google Patents
Method for mixing and fermenting livestock and poultry excrement and crop straw to prepare organic fertilizer Download PDFInfo
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- CN113387753A CN113387753A CN202010164363.4A CN202010164363A CN113387753A CN 113387753 A CN113387753 A CN 113387753A CN 202010164363 A CN202010164363 A CN 202010164363A CN 113387753 A CN113387753 A CN 113387753A
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- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
Abstract
The invention relates to the technical field of waste manufacturing, and discloses a livestock and poultry excrement and crop straw mixed fermentation organic fertilizer which comprises the following raw materials in parts by weight: 6-10 parts of lime powder, 15-20 parts of probiotics, 5-20 parts of bran powder, 1-4 parts of EM stock solution, 10-20 parts of corn flour, 5-20 parts of bran, 45-60 parts of biogas residues, 30-45 parts of municipal sludge, 15-30 parts of mushroom residues, 60-120 parts of biogas slurry, 0.1-0.5 part of soil conditioner, 40-50 parts of chicken manure, 40-50 parts of straw powder, 2-5 parts of agricultural enzyme bacteria, 3-8 parts of inorganic raw materials, 1.5-3 parts of mineral soil and 1-2 parts of starch. The production method of the organic fertilizer by mixing and fermenting the livestock and poultry manure and the crop straws has the advantages of short fermentation period, large-scale production, no need of screening, high yield and small dosage in practical application, can greatly reduce the dosage which is less than half of the organic fertilizer sold in the market at present by adopting the method, and is simple, easy to obtain raw materials, convenient to process and easy for large-scale production.
Description
Technical Field
The invention relates to the technical field of waste manufacturing, in particular to a method for fermenting an organic fertilizer by mixing livestock and poultry excrement and crop straws.
Background
The fertilizer mainly contains nitrogen, phosphorus and potassium elements, and supplements lost nutrition for soil, thereby increasing the yield of crops, but with frequent and single use of the fertilizer, adverse effects are brought to the soil environment, soil is difficult to form a soil granular structure under the condition of lacking sufficient organic matters, the adhesion among soil particles is weakened, the water retention capacity of the soil is reduced so far, when the soil cannot keep sufficient water, even if the quality of the fertilizer is high, the fertilizer is difficult to release the nutrition under the favorable condition, in order to solve the problem caused by long-term use of the single fertilizer, the organic fertilizer appears on the market, and the organic fertilizer not only contains macroelements and microelements necessary for plants, but also contains rich organic nutrients, and is the most comprehensive fertilizer.
The existing organic fertilizer manufacturing method is complex in process and inconvenient to manufacture, can not inhibit diseases and insect pests, can not improve soil environment and pH value, and is not beneficial to crop growth.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for fermenting an organic fertilizer by mixing livestock and poultry excrement and crop straws, which has the advantage of convenient operation and solves the problems.
(II) technical scheme
In order to achieve the proposed purpose, the invention provides the following technical scheme: a livestock and poultry excrement and crop straw mixed fermentation organic fertilizer comprises the following raw materials in parts by weight: 6-10 parts of lime powder, 15-20 parts of probiotics, 5-20 parts of bran powder, 1-4 parts of EM stock solution, 10-20 parts of corn flour, 5-20 parts of bran, 45-60 parts of biogas residues, 30-45 parts of municipal sludge, 15-30 parts of mushroom residues, 60-120 parts of biogas slurry, 0.1-0.5 part of soil conditioner, 40-50 parts of chicken manure, 40-50 parts of straw powder, 2-5 parts of agricultural enzyme bacteria, 3-8 parts of inorganic raw materials, 1.5-3 parts of mineral soil and 1-2 parts of starch.
Preferably, 6-8 parts of lime powder, 15-17 parts of probiotics, 5-15 parts of bran powder, 1-2 parts of EM stock solution, 10-15 parts of corn flour, 5-15 parts of bran, 45-50 parts of biogas residues, 30-40 parts of municipal sludge, 15-20 parts of mushroom residues, 60-80 parts of biogas slurry, 0.1-0.3 part of soil conditioner, 40-45 parts of chicken manure, 40-45 parts of straw powder, 2-3 parts of agricultural enzyme bacteria, 3-5 parts of inorganic raw materials, 1.5-2 parts of mineral soil and 1-1.5 parts of starch.
Preferably, 8-10 parts of lime powder, 17-20 parts of probiotics, 15-20 parts of bran powder, 2-4 parts of EM stock solution, 15-20 parts of corn flour, 15-20 parts of bran, 50-60 parts of biogas residues, 40-45 parts of municipal sludge, 20-30 parts of mushroom residues, 80-120 parts of biogas slurry, 0.3-0.5 part of soil conditioner, 45-50 parts of chicken manure, 45-50 parts of straw powder, 3-5 parts of agricultural enzyme bacteria, 5-8 parts of inorganic raw materials, 2-3 parts of mineral soil and 1.5-2 parts of starch.
Preferably, the agricultural enzyme bacterium is: the aerobic bacteria is a compound beneficial microbial population consisting of 24 kinds of bacteria, such as 3 kinds of bacteria, actinomycetes and saccharomycetes, wherein the actinomycetes and the saccharomycetes have the capability of decomposing macromolecular organic matters such as protein, cellulose and lignin, the bacteria have the function of decomposing micromolecular organic matters or inorganic matters such as saccharides, amino acids, hydrogen sulfide, ammonia nitrogen, methane and nitrite, the bacteria are nontoxic and harmless, the three kinds of bacteria account for about 1/3 in proportion, and commercial bacteria can be prepared or purchased.
Preferably, the mineral soil is: the bentonite is water-containing clay mineral mainly containing montmorillonite, the chemical components of the montmorillonite are (Al2, Mg3) [ Si4O10] [ OH ] 2. nH2O, the bentonite has the characteristics of swelling property, caking property, adsorptivity, catalysis, thixotropy, suspension property and cation exchange property, the main chemical components are silicon dioxide, aluminum oxide and water, and the bentonite also contains elements such as iron, magnesium, calcium, sodium, potassium and the like.
The method for preparing the organic fertilizer by mixing and fermenting the livestock and poultry excrement and the crop straws based on the organic fertilizer by mixing and fermenting the livestock and poultry excrement and the crop straws comprises the following steps of:
1) uniformly mixing the chicken manure, the straw powder and the starch, wherein the water content is 45-55%;
2) adding agricultural enzyme bacteria into the product obtained in the step 1), uniformly mixing, keeping the humidity at 45-55%, the fermentation temperature at 37-40 ℃, and the fermentation time at 7-10 days;
3) adding inorganic raw materials and mineral soil into the product obtained in the step 2), and uniformly mixing;
4) uniformly mixing the obtained substance in the step 3) with biogas residues, municipal sludge and mushroom residues, adding biogas slurry to adjust the water content to 50-60%, and adding a microbial agent according to the proportion of 0.3%;
5) adding lime powder, probiotics, bran powder, EM stock solution, corn flour and bran into the product obtained in the step 4), and uniformly mixing to obtain a mixed raw material;
6) compacting and stacking the raw materials uniformly mixed in the step 5), keeping the height between 0.5 and 1.2 meters, carrying out anaerobic fermentation for 3 to 10 days, keeping the fermentation temperature at 45 to 75 ℃, and not turning the stack;
7) after the anaerobic fermentation in the step 6) is finished, when the temperature is reduced to 20-30 ℃, carrying out aerobic fermentation for 2-3 days, and keeping the fermentation temperature at 30-40 ℃; turning over for 2-3 times every day to keep the material fluffy and make it fully contact with air;
8) adding a soil conditioner into the organic fertilizer fermented in the step 7), and uniformly mixing to obtain the compound fermented organic fertilizer.
(III) advantageous effects
Compared with the prior art, the invention provides a production method of a method for fermenting an organic fertilizer by mixing livestock and poultry excrement and crop straws, which has the following beneficial effects:
1. the method for mixing and fermenting the livestock and poultry manure and the crop straws to prepare the organic fertilizer has wide application range, and dry chicken manure, fresh chicken manure and southern high-moisture-content chicken manure can be used as raw materials, so the method is not limited by the raw materials, the fermentation time is generally 5-10 days, the fermentation period is short, large-scale production can be realized, screening is not needed, the yield is high, the dosage is small in practical application, the same fertilization effect is achieved, the dosage can be greatly reduced by adopting the method, and the dosage is less than half of the organic fertilizer sold in the market at present.
2. The method for mixing and fermenting the livestock and poultry manure and the crop straws to prepare the organic fertilizer has the advantages of simple process and convenient preparation, inhibits plant diseases and insect pests, improves the soil environment and the pH value, increases the nitrogen content of the fertilizer and is beneficial to the growth of crops.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a livestock and poultry excrement and crop straw mixed fermentation organic fertilizer comprises the following raw materials in parts by weight: 6-10 parts of lime powder, 15-20 parts of probiotics, 5-20 parts of bran powder, 1-4 parts of EM stock solution, 10-20 parts of corn flour, 5-20 parts of bran, 45-60 parts of biogas residues, 30-45 parts of municipal sludge, 15-30 parts of mushroom residues, 60-120 parts of biogas slurry, 0.1-0.5 part of soil conditioner, 40-50 parts of chicken manure, 40-50 parts of straw powder, 2-5 parts of agricultural enzyme bacteria, 3-8 parts of inorganic raw materials, 1.5-3 parts of mineral soil and 1-2 parts of starch.
The method for preparing the organic fertilizer by mixing and fermenting the livestock and poultry excrement and the crop straws based on the organic fertilizer by mixing and fermenting the livestock and poultry excrement and the crop straws comprises the following steps of:
1) uniformly mixing 40-50 parts of chicken manure, 40-50 parts of straw powder and 1-2 parts of starch, wherein the water content is 45%;
2) adding 2-5 parts of agricultural enzyme bacteria into the product obtained in the step 1), uniformly mixing, keeping the humidity at 45%, the fermentation temperature at 37 ℃, and the fermentation time at 7 days;
3) adding 3-8 parts of inorganic raw material and 1.5-3 parts of mineral soil into the product obtained in the step 2), and uniformly mixing;
4) uniformly mixing the product obtained in the step 3) with 45-60 parts of biogas residues, 30-45 parts of municipal sludge and 15-30 parts of mushroom residues, adding 60-120 parts of biogas slurry, adjusting the water content to 50%, and adding a microbial agent according to the proportion of 0.3%;
5) adding 6-10 parts of lime powder, 15-20 parts of probiotics, 5-20 parts of bran powder, 1-4 parts of EM stock solution, 10-20 parts of corn flour and 5-20 parts of bran into the product obtained in the step 4), and uniformly mixing to obtain a mixed raw material;
6) compacting and stacking the raw materials uniformly mixed in the step 5), keeping the height between 0.5 and 1.2 meters, carrying out anaerobic fermentation for 3 days, keeping the fermentation temperature at 45 ℃, and not turning the stack;
7) after the anaerobic fermentation in the step 6) is finished, carrying out aerobic fermentation for 2 to 3 days when the temperature is reduced to 20 ℃, and keeping the fermentation temperature at 30 ℃; turning over for 2-3 times every day to keep the material fluffy and make it fully contact with air;
8) adding 0.1-0.5 part of soil conditioner into the organic fertilizer fermented in the step 7), and uniformly mixing to obtain the compound fermented organic fertilizer.
Example two:
a livestock and poultry excrement and crop straw mixed fermentation organic fertilizer comprises the following raw materials in parts by weight: 6-8 parts of lime powder, 15-17 parts of probiotics, 5-15 parts of bran powder, 1-2 parts of EM stock solution, 10-15 parts of corn flour, 5-15 parts of bran, 45-50 parts of biogas residues, 30-40 parts of municipal sludge, 15-20 parts of mushroom residues, 60-80 parts of biogas slurry, 0.1-0.3 part of soil conditioner, 40-45 parts of chicken manure, 40-45 parts of straw powder, 2-3 parts of agricultural enzyme bacteria, 3-5 parts of inorganic raw materials, 1.5-2 parts of mineral soil and 1-1.5 parts of starch.
1) Uniformly mixing 40-45 parts of chicken manure, 40-45 parts of straw powder and 1-1.5 parts of starch, wherein the water content is 55%;
2) adding 2-3 parts of agricultural enzyme bacteria into the product obtained in the step 1), uniformly mixing, keeping the humidity at 55%, fermenting at 40 ℃ for 10 days;
3) adding 3-5 parts of inorganic raw materials and 1.5-2 parts of mineral soil into the product obtained in the step 2), and uniformly mixing;
4) uniformly mixing the product obtained in the step 3) with 45-50 parts of biogas residues, 30-40 parts of municipal sludge and 15-20 parts of mushroom residues, adding 60-80 parts of biogas slurry, adjusting the water content to 60%, and adding a microbial agent according to the proportion of 0.3%.
5) Adding 6-8 parts of lime powder, 15-17 parts of probiotics, 5-15 parts of bran powder, 1-2 parts of EM stock solution, 10-15 parts of corn flour and 5-15 parts of bran into the product obtained in the step 4), and uniformly mixing to obtain a mixed raw material.
6) Compacting and stacking the raw materials uniformly mixed in the step 5), keeping the height between 0.5 and 1.2 meters, carrying out anaerobic fermentation for 10 days, keeping the fermentation temperature at 75 ℃, and not turning the stack.
7) After the anaerobic fermentation in the step 6) is finished, carrying out aerobic fermentation for 2 to 3 days when the temperature is reduced to 30 ℃, and keeping the fermentation temperature at 40 ℃; turning over for 2-3 times every day to keep the material fluffy and make it fully contact with air.
8) Adding 0.1-0.3 part of soil conditioner into the organic fertilizer fermented in the step 7), and uniformly mixing to obtain the compound fermented organic fertilizer.
Example three:
a livestock and poultry excrement and crop straw mixed fermentation organic fertilizer comprises the following raw materials in parts by weight: 8-10 parts of lime powder, 17-20 parts of probiotics, 15-20 parts of bran powder, 2-4 parts of EM stock solution, 15-20 parts of corn flour, 15-20 parts of bran, 50-60 parts of biogas residues, 40-45 parts of municipal sludge, 20-30 parts of mushroom residues, 80-120 parts of biogas slurry, 0.3-0.5 part of soil conditioner, 45-50 parts of chicken manure, 45-50 parts of straw powder, 3-5 parts of agricultural enzyme bacteria, 5-8 parts of inorganic raw materials, 2-3 parts of mineral soil and 1.5-2 parts of starch.
1) Uniformly mixing 45-50 parts of chicken manure, 45-50 parts of straw powder and 1.5-2 parts of starch, wherein the water content is 50%;
2) adding 3-5 parts of agricultural enzyme bacteria into the product obtained in the step 1), uniformly mixing, keeping the humidity at 50%, the fermentation temperature at 38.5 ℃, and the fermentation time at 8.5 days;
3) adding 5-8 parts of inorganic raw material and 2-3 parts of mineral soil into the product obtained in the step 2), and uniformly mixing;
4) uniformly mixing the product obtained in the step 3) with 50-60 parts of biogas residues, 40-45 parts of municipal sludge and 20-30 parts of mushroom residues, adding 50-60 parts of biogas residues, adjusting the water content to 55%, and adding a microbial agent according to the proportion of 0.3%;
5) adding 8-10 parts of ash powder, 17-20 parts of probiotics, 15-20 parts of bran powder, 2-4 parts of EM stock solution, 15-20 parts of corn flour and 15-20 parts of bran into the product obtained in the step 4), and uniformly mixing to obtain a mixed raw material;
6) compacting and stacking the raw materials uniformly mixed in the step 5), keeping the height between 0.5 and 1.2 meters, carrying out anaerobic fermentation for 7 days, keeping the fermentation temperature at 60 ℃, and not turning the stack during the period;
7) after the anaerobic fermentation in the step 6) is finished, carrying out aerobic fermentation for 2 to 3 days when the temperature is reduced to 25 ℃, and keeping the fermentation temperature at 35 ℃; turning over for 2-3 times every day to keep the material fluffy and make it fully contact with air;
8) adding 0.3-0.5 part of soil conditioner into the organic fertilizer fermented in the step 7), and uniformly mixing to obtain the compound fermented organic fertilizer.
The invention has the beneficial effects that: the method for mixing and fermenting the livestock and poultry manure and the crop straws to prepare the organic fertilizer has wide application range, and dry chicken manure, fresh chicken manure and southern high-moisture-content chicken manure can be used as raw materials, so the method is not limited by the raw materials, the fermentation time is generally 5-10 days, the fermentation period is short, large-scale production can be realized, screening is not needed, the yield is high, the dosage is small in practical application, the same fertilization effect is achieved, the dosage can be greatly reduced by adopting the method, and the dosage is less than half of the organic fertilizer sold in the market at present.
In addition, the method for mixing and fermenting the livestock and poultry manure and the crop straws to prepare the organic fertilizer has the advantages of simple process and convenient preparation, inhibits plant diseases and insect pests, improves the soil environment and the pH value, increases the nitrogen content of the fertilizer, and is beneficial to the growth vigor of crops.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A livestock manure and crop straw mixed fermentation organic fertilizer is characterized by comprising the following raw materials in parts by weight: 6-10 parts of lime powder, 15-20 parts of probiotics, 5-20 parts of bran powder, 1-4 parts of EM stock solution, 10-20 parts of corn flour, 5-20 parts of bran, 45-60 parts of biogas residues, 30-45 parts of municipal sludge, 15-30 parts of mushroom residues, 60-120 parts of biogas slurry, 0.1-0.5 part of soil conditioner, 40-50 parts of chicken manure, 40-50 parts of straw powder, 2-5 parts of agricultural enzyme bacteria, 3-8 parts of inorganic raw materials, 1.5-3 parts of mineral soil and 1-2 parts of starch.
2. The livestock and poultry manure and crop straw mixed fermentation organic fertilizer as claimed in claim 1, is characterized by comprising the following raw materials in parts by weight: 6-8 parts of lime powder, 15-17 parts of probiotics, 5-15 parts of bran powder, 1-2 parts of EM stock solution, 10-15 parts of corn flour, 5-15 parts of bran, 45-50 parts of biogas residues, 30-40 parts of municipal sludge, 15-20 parts of mushroom residues, 60-80 parts of biogas slurry, 0.1-0.3 part of soil conditioner, 40-45 parts of chicken manure, 40-45 parts of straw powder, 2-3 parts of agricultural enzyme bacteria, 3-5 parts of inorganic raw materials, 1.5-2 parts of mineral soil and 1-1.5 parts of starch.
3. The livestock and poultry manure and crop straw mixed fermentation organic fertilizer as claimed in claim 1, is characterized by comprising the following raw materials in parts by weight: 8-10 parts of lime powder, 17-20 parts of probiotics, 15-20 parts of bran powder, 2-4 parts of EM stock solution, 15-20 parts of corn flour, 15-20 parts of bran, 50-60 parts of biogas residues, 40-45 parts of municipal sludge, 20-30 parts of mushroom residues, 80-120 parts of biogas slurry, 0.3-0.5 part of soil conditioner, 45-50 parts of chicken manure, 45-50 parts of straw powder, 3-5 parts of agricultural enzyme bacteria, 5-8 parts of inorganic raw materials, 2-3 parts of mineral soil and 1.5-2 parts of starch.
4. The livestock and poultry manure and crop straw mixed fermentation organic fertilizer is characterized in that; the agricultural ferment bacteria are as follows: the aerobic bacteria is a compound beneficial microbial population consisting of 24 kinds of bacteria, such as 3 kinds of bacteria, actinomycetes and saccharomycetes, wherein the actinomycetes and the saccharomycetes have the capability of decomposing macromolecular organic matters such as protein, cellulose and lignin, the bacteria have the function of decomposing micromolecular organic matters or inorganic matters such as saccharides, amino acids, hydrogen sulfide, ammonia nitrogen, methane and nitrite, the bacteria are nontoxic and harmless, the three kinds of bacteria account for about 1/3 in proportion, and commercial bacteria can be prepared or purchased.
5. The livestock and poultry manure and crop straw mixed fermentation organic fertilizer is characterized in that; the mineral soil is as follows: the bentonite is water-containing clay mineral mainly containing montmorillonite, the chemical components of the montmorillonite are (Al2, Mg3) [ Si4O10] [ OH ] 2. nH2O, the bentonite has the characteristics of swelling property, caking property, adsorptivity, catalysis, thixotropy, suspension property and cation exchange property, the main chemical components are silicon dioxide, aluminum oxide and water, and the bentonite also contains elements such as iron, magnesium, calcium, sodium, potassium and the like.
6. The method for preparing the organic fertilizer by mixing and fermenting the livestock and poultry excrement and the crop straws as claimed in claim 1 is characterized by comprising the following steps of:
1) uniformly mixing the chicken manure, the straw powder and the starch, wherein the water content is 45-55%;
2) adding agricultural enzyme bacteria into the product obtained in the step 1), uniformly mixing, keeping the humidity at 45-55%, the fermentation temperature at 37-40 ℃, and the fermentation time at 7-10 days;
3) adding inorganic raw materials and mineral soil into the product obtained in the step 2), and uniformly mixing;
4) uniformly mixing the obtained substance in the step 3) with biogas residues, municipal sludge and mushroom residues, adding biogas slurry to adjust the water content to 50-60%, and adding a microbial agent according to the proportion of 0.3%;
5) adding lime powder, probiotics, bran powder, EM stock solution, corn flour and bran into the product obtained in the step 4), and uniformly mixing to obtain a mixed raw material;
6) compacting and stacking the raw materials uniformly mixed in the step 5), keeping the height between 0.5 and 1.2 meters, carrying out anaerobic fermentation for 3 to 10 days, keeping the fermentation temperature at 45 to 75 ℃, and not turning the stack;
7) after the anaerobic fermentation in the step 6) is finished, when the temperature is reduced to 20-30 ℃, carrying out aerobic fermentation for 2-3 days, and keeping the fermentation temperature at 30-40 ℃; turning over for 2-3 times every day to keep the material fluffy and make it fully contact with air;
8) adding a soil conditioner into the organic fertilizer fermented in the step 7), and uniformly mixing to obtain the compound fermented organic fertilizer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853534A (en) * | 2022-05-23 | 2022-08-05 | 云南省农业科学院农业环境资源研究所 | Microbial fertilizer for improving activity of functional bacteria and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887775A (en) * | 2012-10-31 | 2013-01-23 | 青岛嘉禾丰肥业有限公司 | Method for preparing organic fertilizer by fermenting poultry excrement and crop straws in mixed manner |
| CN104177139A (en) * | 2014-08-14 | 2014-12-03 | 明金阳 | Chicken manure organic fertilizer for microbial fermentation |
| CN104671980A (en) * | 2015-01-21 | 2015-06-03 | 山东省农业可持续发展研究所 | Chicken manure fermentation organic fertilizer and preparation method thereof |
| CN110563522A (en) * | 2019-09-26 | 2019-12-13 | 贵州世农肥业有限公司 | preparation method of compound fermented organic fertilizer |
-
2020
- 2020-03-11 CN CN202010164363.4A patent/CN113387753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887775A (en) * | 2012-10-31 | 2013-01-23 | 青岛嘉禾丰肥业有限公司 | Method for preparing organic fertilizer by fermenting poultry excrement and crop straws in mixed manner |
| CN104177139A (en) * | 2014-08-14 | 2014-12-03 | 明金阳 | Chicken manure organic fertilizer for microbial fermentation |
| CN104671980A (en) * | 2015-01-21 | 2015-06-03 | 山东省农业可持续发展研究所 | Chicken manure fermentation organic fertilizer and preparation method thereof |
| CN110563522A (en) * | 2019-09-26 | 2019-12-13 | 贵州世农肥业有限公司 | preparation method of compound fermented organic fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853534A (en) * | 2022-05-23 | 2022-08-05 | 云南省农业科学院农业环境资源研究所 | Microbial fertilizer for improving activity of functional bacteria and preparation method thereof |
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Application publication date: 20210914 |