CN113061067A - Preparation method of organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency - Google Patents
Preparation method of organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency Download PDFInfo
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- CN113061067A CN113061067A CN202110269058.6A CN202110269058A CN113061067A CN 113061067 A CN113061067 A CN 113061067A CN 202110269058 A CN202110269058 A CN 202110269058A CN 113061067 A CN113061067 A CN 113061067A
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- fertilizer
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- inorganic compound
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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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
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect, which comprises the following steps: s1, mixing the cow dung and the chicken dung, evaporating water, adding the black soil and the compost, and fully mixing to obtain a mixture; s2, transferring the mixture to a fermentation workshop for fermentation, adding acetic acid, ferric iron and bacillus licheniformis when the temperature of the material is reduced to below 45 ℃ and the moisture content is less than 40%, then carrying out coarse crushing and sieving, and leaving the sieved substances for aging fermentation to obtain the organic fertilizer; s3, mixing a nitrogen fertilizer synergist, an inorganic fertilizer and an organic fertilizer, drying, and keeping the water content at 15-18%; then, adding the mixture into a granulator to prepare the organic-inorganic compound fertilizer. According to the invention, the organic-inorganic compound fertilizer is prepared by mixing the inorganic fertilizer and the organic fertilizer, so that soil hardening is avoided, soil quality can be effectively improved, the fertilizer efficiency is stable, and the product yield is increased; the invention has the advantages of simple raw materials, convenient preparation, high nutrient utilization rate, safety and environmental protection.
Description
Technical Field
The invention belongs to the technical field of preparation of compound fertilizers, and particularly relates to a preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect.
Background
The position of the fertilizer in agricultural production is very important, the fertilizer plays a role of playing a role, and the fertilizer is developing towards high-efficiency compounding in order to meet the requirement of modern development of agriculture. With the development of facility agriculture (such as plastic greenhouse, etc.), the demand of vegetables, melons and fruits for fertilizer will gradually increase. However, long-term application of chemical fertilizers in large quantities breaks the agroecological balance leading to deterioration of soil properties and environmental pollution. Therefore, a preparation method of the organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency comprises the following steps:
s1, mixing the cow dung and the chicken dung, standing for 8-12h, then transporting to a workshop, performing moisture evaporation through heat radiation and pile turning to ensure that the moisture content is 13-17%, adding the black soil and the compost, and fully mixing to prepare a mixture;
s2, transferring the mixture to a fermentation workshop for fermentation, adding acetic acid, ferric iron and bacillus licheniformis when the temperature of the material is reduced to below 45 ℃ and the moisture content is less than 40%, then carrying out coarse crushing, sieving after the coarse crushing, and leaving the sieved substances for aging fermentation to obtain the organic fertilizer;
s3, mixing the nitrogen fertilizer synergist, the inorganic fertilizer and the organic fertilizer, and drying the mixture by a dryer to keep the water content between 15 and 18 percent; then adding the mixture into a granulator to prepare the organic-inorganic compound fertilizer, wherein the inorganic fertilizer comprises ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate, plant ash and calcium magnesium phosphate.
The preparation method of the compost in the step S1 comprises the following steps: mixing the rotten leaves, rice chaff and soybean straws, then mixing straw rotten bacteria, bacillus subtilis and aspergillus niger in clear water according to bacteria, uniformly sprinkling the clear water on the rotten leaves, the rice chaff and the soybean straws, and immediately carrying out composting to prepare the compost.
In the step S2, the concentration of the bacillus licheniformis in the mixture is more than 4000 ten thousand per gram, and the aging fermentation time is not less than 1 month.
The organic fertilizer comprises the following components in parts by weight: 20-30 parts of cow dung, 10-15 parts of chicken manure, 5-10 parts of acetic acid, 70-80 parts of black soil, 80-90 parts of compost, 2-5 parts of bacillus licheniformis seeds and 1-2 parts of ferric sulfate.
The ammonium sulfate accounts for 4-5% of the total weight of the inorganic fertilizer, the ammonium bicarbonate accounts for 4-9% of the total weight of the inorganic fertilizer, the calcium phosphate accounts for 4-7% of the total weight of the inorganic fertilizer, the potassium nitride accounts for 4-9% of the total weight of the inorganic fertilizer, the ammonium phosphate accounts for 3-5% of the total weight of the inorganic fertilizer, the plant ash accounts for 38-47% of the total weight of the inorganic fertilizer, and the calcium magnesium phosphate accounts for 40-50% of the total weight of the inorganic fertilizer.
The nitrogen fertilizer synergist is any one of 2-chloro-6-trichloromethylpyridine, n-butyl thiophosphoric triamide, tetrachloropicolinic acid and pentachloropyridine; the calcium magnesium phosphate fertilizer comprises calcium hydroxide, calcium silicate, silicate and magnesium silicate.
Compared with the prior art, the invention has the beneficial effects that: compared with the prior art, the preparation method of the organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency, provided by the invention, has the advantages that the organic-inorganic compound fertilizer is prepared by mixing the inorganic fertilizer with the organic fertilizer, the soil hardening is avoided, the soil quality of the soil can be effectively improved, the fertilizer efficiency is stable, and the product yield is increased; the invention has the advantages of simple raw materials, convenient preparation, high nutrient utilization rate, safety and environmental protection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
A preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency comprises the following steps:
s1, mixing the cow dung and the chicken dung, standing for 8-12h, then transporting to a workshop, performing moisture evaporation through heat radiation and pile turning to ensure that the moisture content is 13-17%, adding the black soil and the compost, and fully mixing to prepare a mixture;
the preparation method of the compost comprises the following steps: mixing the rotten leaves, rice chaff and soybean straws, then mixing straw rotten bacteria, bacillus subtilis and aspergillus niger in clear water according to bacteria, uniformly sprinkling the clear water on the rotten leaves, the rice chaff and the soybean straws, and immediately carrying out composting to prepare a compost;
s2, transferring the mixture to a fermentation workshop for fermentation, adding acetic acid, ferric iron and bacillus licheniformis when the temperature of the material is reduced to below 45 ℃ and the moisture content is less than 40%, then carrying out coarse crushing, sieving after the coarse crushing, and leaving the sieved substances for aging fermentation to obtain the organic fertilizer;
the concentration of the bacillus licheniformis in the mixture is more than 4000 ten thousand per gram, and the aging fermentation time is not less than 1 month;
s3, mixing the nitrogen fertilizer synergist, the inorganic fertilizer and the organic fertilizer, and drying the mixture by a dryer to keep the water content between 15 and 18 percent; then adding the mixture into a granulator to prepare an organic-inorganic compound fertilizer, wherein the inorganic fertilizer comprises ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate, plant ash and calcium magnesium phosphate;
calcium magnesium phosphate fertilizers include calcium hydroxide, calcium silicate, silicates and magnesium silicate;
the nitrogen fertilizer synergist is any one of 2-chloro-6-trichloromethylpyridine, n-butyl thiophosphoric triamide, tetrachloropicolinic acid and pentachloropyridine;
the fertilizer comprises, by weight, 4-5% of ammonium sulfate, 4-9% of ammonium bicarbonate, 4-7% of calcium phosphate, 4-9% of potassium nitride, 3-5% of ammonium phosphate, 38-47% of plant ash and 40-50% of calcium magnesium phosphate.
The organic fertilizer comprises the following components in parts by weight: 20-30 parts of cow dung, 10-15 parts of chicken manure, 5-10 parts of acetic acid, 70-80 parts of black soil, 80-90 parts of compost, 2-5 parts of bacillus licheniformis seeds and 1-2 parts of ferric sulfate.
In summary, the following steps: compared with the prior art, the preparation method of the organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency, provided by the invention, has the advantages that the organic-inorganic compound fertilizer is prepared by mixing the inorganic fertilizer with the organic fertilizer, the soil hardening is avoided, the soil quality of the soil can be effectively improved, the fertilizer efficiency is stable, and the product yield is increased; the invention has the advantages of simple raw materials, convenient preparation, high nutrient utilization rate, safety and environmental protection.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A preparation method of an organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency is characterized by comprising the following steps: the method comprises the following steps:
s1, mixing the cow dung and the chicken dung, standing for 8-12h, then transporting to a workshop, performing moisture evaporation through heat radiation and pile turning to ensure that the moisture content is 13-17%, adding the black soil and the compost, and fully mixing to prepare a mixture;
s2, transferring the mixture to a fermentation workshop for fermentation, adding acetic acid, ferric iron and bacillus licheniformis when the temperature of the material is reduced to below 45 ℃ and the moisture content is less than 40%, then carrying out coarse crushing, sieving after the coarse crushing, and leaving the sieved substances for aging fermentation to obtain the organic fertilizer;
s3, mixing the nitrogen fertilizer synergist, the inorganic fertilizer and the organic fertilizer, and drying the mixture by a dryer to keep the water content between 15 and 18 percent; then adding the mixture into a granulator to prepare the organic-inorganic compound fertilizer, wherein the inorganic fertilizer comprises ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate, plant ash and calcium magnesium phosphate.
2. The method for preparing the organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect as claimed in claim 1, which is characterized in that: the preparation method of the compost in the step S1 comprises the following steps: mixing the rotten leaves, rice chaff and soybean straws, then mixing straw rotten bacteria, bacillus subtilis and aspergillus niger in clear water according to bacteria, uniformly sprinkling the clear water on the rotten leaves, the rice chaff and the soybean straws, and immediately carrying out composting to prepare the compost.
3. The method for preparing the organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect as claimed in claim 1, which is characterized in that: in the step S2, the concentration of the bacillus licheniformis in the mixture is more than 4000 ten thousand per gram, and the aging fermentation time is not less than 1 month.
4. The method for preparing the organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect as claimed in claim 1, which is characterized in that: the organic fertilizer comprises the following components in parts by weight: 20-30 parts of cow dung, 10-15 parts of chicken manure, 5-10 parts of acetic acid, 70-80 parts of black soil, 80-90 parts of compost, 2-5 parts of bacillus licheniformis seeds and 1-2 parts of ferric sulfate.
5. The method for preparing the organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect as claimed in claim 1, which is characterized in that: the ammonium sulfate accounts for 4-5% of the total weight of the inorganic fertilizer, the ammonium bicarbonate accounts for 4-9% of the total weight of the inorganic fertilizer, the calcium phosphate accounts for 4-7% of the total weight of the inorganic fertilizer, the potassium nitride accounts for 4-9% of the total weight of the inorganic fertilizer, the ammonium phosphate accounts for 3-5% of the total weight of the inorganic fertilizer, the plant ash accounts for 38-47% of the total weight of the inorganic fertilizer, and the calcium magnesium phosphate accounts for 40-50% of the total weight of the inorganic fertilizer.
6. The method for preparing the organic-inorganic compound fertilizer with stable and long-lasting fertilizer effect as claimed in claim 1, which is characterized in that: the nitrogen fertilizer synergist is any one of 2-chloro-6-trichloromethylpyridine, n-butyl thiophosphoric triamide, tetrachloropicolinic acid and pentachloropyridine; the calcium magnesium phosphate fertilizer comprises calcium hydroxide, calcium silicate, silicate and magnesium silicate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110269058.6A CN113061067A (en) | 2021-03-12 | 2021-03-12 | Preparation method of organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency |
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| CN202110269058.6A CN113061067A (en) | 2021-03-12 | 2021-03-12 | Preparation method of organic-inorganic compound fertilizer with stable and long-lasting fertilizer efficiency |
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| CN113061067A true CN113061067A (en) | 2021-07-02 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193434A (en) * | 2014-09-01 | 2014-12-10 | 中山市巴斯德农业科技有限公司 | Method for preparing biological organic fertilizer by using cow dung |
| CN108409380A (en) * | 2018-06-11 | 2018-08-17 | 朱小丽 | A kind of method that agriculture wastes prepare environment-friendly fertilizer |
| KR102056204B1 (en) * | 2019-06-27 | 2019-12-18 | (주)토림산업 | Method of manufacturing organic fertilizer and soil conditioner using waste sludge |
-
2021
- 2021-03-12 CN CN202110269058.6A patent/CN113061067A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193434A (en) * | 2014-09-01 | 2014-12-10 | 中山市巴斯德农业科技有限公司 | Method for preparing biological organic fertilizer by using cow dung |
| CN108409380A (en) * | 2018-06-11 | 2018-08-17 | 朱小丽 | A kind of method that agriculture wastes prepare environment-friendly fertilizer |
| KR102056204B1 (en) * | 2019-06-27 | 2019-12-18 | (주)토림산업 | Method of manufacturing organic fertilizer and soil conditioner using waste sludge |
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Application publication date: 20210702 |