CN111533620A - Biomass charcoal-based fertilizer and preparation method thereof - Google Patents
Biomass charcoal-based fertilizer and preparation method thereof Download PDFInfo
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- CN111533620A CN111533620A CN202010414163.XA CN202010414163A CN111533620A CN 111533620 A CN111533620 A CN 111533620A CN 202010414163 A CN202010414163 A CN 202010414163A CN 111533620 A CN111533620 A CN 111533620A
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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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
The invention relates to the technical field of fertilizers, in particular to a biomass charcoal-based fertilizer which is composed of the following substances: 60-80 parts of biomass charcoal, 3-5 parts of ammonium chloride, 6-7 parts of calcium phosphate, 2-4 parts of potassium chloride, 0.5-1 part of trace element fertilizer and 0.25-1 part of soil conditioner. The invention has the characteristics of ensuring the absorption of crops to different nutrient substances in different periods and having the growth of the crops.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a biomass charcoal-based fertilizer and a preparation method thereof.
Background
The carbon-based fertilizer is an ecological environment-friendly fertilizer prepared by adding organic matters or/and inorganic matters into biomass carbon serving as a matrix according to the characteristics of land in different areas, the growth characteristics of different crops and a scientific fertilization principle. Because crops need to absorb different nutrient substances and minerals in different periods, the nutrient components in the existing carbon-based fertilizer are single and cannot be continuously absorbed by the nutrient substances in the fertilizer, so that the effect of the fertilizer is reduced.
Disclosure of Invention
The invention aims to solve the defect of single nutrient substance in the prior art, and provides a biomass charcoal-based fertilizer and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a biomass charcoal-based fertilizer, which consists of the following substances: 60-80 parts of biomass charcoal, 3-5 parts of ammonium chloride, 6-7 parts of calcium phosphate, 2-4 parts of potassium chloride, 0.5-1 part of trace element fertilizer and 0.25-1 part of soil conditioner.
Preferably, the biomass charcoal is prepared by mixing straws and animal wastes, wherein the ratio of the straws to the animal wastes is 3:1, and the animal wastes can be cattle wastes or sheep wastes.
Preferably, the biomass charcoal comprises the following preparation steps:
a1, selecting raw material, airing the straws and the animal wastes, removing water in the straws and the animal wastes, and weighing the straws and the animal wastes;
a2, crushing the material, screening the crushed particles by using a 10-mesh sieve, and then secondarily crushing the particles which are not completely crushed;
a3, and carbonizing at 400-500 deg.C in oxygen-deficient environment.
Preferably, the trace element fertilizer consists of an iron fertilizer, a boron fertilizer, a manganese fertilizer, a copper fertilizer, a zinc fertilizer and a molybdenum fertilizer, wherein the specific gravity of the iron fertilizer, the boron fertilizer, the manganese fertilizer, the copper fertilizer, the zinc fertilizer and the molybdenum fertilizer is 3: 1: 0.5: 0.1: 2: 1.
preferably, the soil conditioner comprises clay, seaweed extract and humic acid conditioner, wherein the specific gravity of the clay, seaweed extract and humic acid conditioner is 8: 2: 3.
the invention also provides a preparation method of the biomass charcoal-based fertilizer, which comprises the following steps:
b1, weighing the raw materials;
b2, preparing a small amount of water, adding ammonium chloride, calcium phosphate, potassium chloride, trace element fertilizer and soil conditioner into the water, and stirring and mixing;
b3, crushing the biomass charcoal into powder, then mixing and stirring the biomass charcoal in the mixed solution, drying the biomass charcoal at 40-50 ℃, and evaporating the water in the mixture until the mixture becomes a paste;
b4, preparing the paste into particles with the diameter of 0.5-1mm, and drying the particles.
Preferably, the drying of the granules comprises the following steps:
c1, firstly, drying the particles at the temperature of 20-30 ℃ for 1-2 min;
c2, placing the particles processed in the step C1 in an environment with the temperature of 40-50 ℃ for drying for 3-4 min;
c3, spraying water on the surface of the good particles treated by the step C2, and then placing the particles in a ventilated environment for ventilation drying.
The biomass charcoal-based fertilizer and the preparation method thereof have the beneficial effects that: the nutrient substances of the fertilizer are increased, and the crops can absorb different nutrient substances at different periods, so that the crops can grow, and the yield of the crops can be improved.
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.
Example 1
A biomass charcoal-based fertilizer is composed of the following substances: 60 parts of biomass charcoal, 3 parts of ammonium chloride, 6 parts of calcium phosphate, 2 parts of potassium chloride, 0.5 part of trace element fertilizer and 0.25 part of soil conditioner, and the addition of the trace element fertilizer ensures that crops need different mineral substances in different growth periods, thereby being beneficial to the growth of the crops.
The biomass charcoal is prepared by mixing straws and animal wastes, wherein the ratio of the straws to the animal wastes is 3:1, the animal wastes can be cattle wastes or sheep wastes, and the straws and the animal wastes are used as raw materials of the biomass charcoal, so that agricultural waste resources are recycled, and the manufacturing cost is reduced.
The biomass charcoal comprises the following preparation steps:
a1, selecting raw material, airing the straws and the animal wastes, removing water in the straws and the animal wastes, and weighing the straws and the animal wastes;
a2, crushing the material, screening the crushed particles by using a 10-mesh sieve, and then secondarily crushing the particles which are not completely crushed;
a3, carbonizing at 400 deg.C in oxygen-deficient environment.
The microelement fertilizer consists of an iron fertilizer, a boron fertilizer, a manganese fertilizer, a copper fertilizer, a zinc fertilizer and a molybdenum fertilizer, wherein the specific gravity of the iron fertilizer, the boron fertilizer, the manganese fertilizer, the copper fertilizer, the zinc fertilizer and the molybdenum fertilizer is 3: 1: 0.5: 0.1: 2: 1.
the soil conditioner comprises clay, seaweed extract and humic acid conditioner, wherein the proportion of the clay, seaweed extract and humic acid conditioner is 8: 2: and 3, the pH value of the soil is adjusted by adding the soil conditioner, and the activity of microorganisms is facilitated, so that the fertilizer is decomposed.
The invention also provides a preparation method of the biomass charcoal-based fertilizer, which comprises the following steps:
b1, weighing the raw materials;
b2, preparing a small amount of water, adding ammonium chloride, calcium phosphate, potassium chloride, trace element fertilizer and soil conditioner into the water, and stirring and mixing;
b3, crushing the biomass charcoal into powder, then mixing and stirring the biomass charcoal in the mixed solution, drying the biomass charcoal at 40-50 ℃, and evaporating the water in the mixture until the mixture becomes a paste;
b4, preparing the paste into particles with the diameter of 0.5-1mm, and drying the particles.
The method comprises the following steps when the particles are dried:
c1, firstly, drying the particles at the temperature of 20-30 ℃ for 1-2 min;
c2, placing the particles processed in the step C1 in an environment with the temperature of 40-50 ℃ for drying for 3-4 min;
c3, spraying water on the surface of the good particles treated in the step C2, then placing the particles in a ventilated environment for ventilation drying, and spraying water on the particles to prevent the particles from cracking caused by drying, thereby being beneficial to the quality of granulation.
Example 2
A biomass charcoal-based fertilizer is composed of the following substances: the biological fertilizer comprises, by weight, 70 parts of biomass charcoal, 4 parts of ammonium chloride, 6.5 parts of calcium phosphate, 3 parts of potassium chloride, 0.75 part of trace element fertilizer and 0.6 part of soil conditioner, and by adding the trace element fertilizer, different mineral substances required by crops in different growth periods are ensured, so that the growth of the crops is facilitated.
The biomass charcoal is prepared by mixing straws and animal wastes, wherein the ratio of the straws to the animal wastes is 3:1, the animal wastes can be cattle wastes or sheep wastes, and the straws and the animal wastes are used as raw materials of the biomass charcoal, so that agricultural waste resources are recycled, and the manufacturing cost is reduced.
The biomass charcoal comprises the following preparation steps:
a1, selecting raw material, airing the straws and the animal wastes, removing water in the straws and the animal wastes, and weighing the straws and the animal wastes;
a2, crushing the material, screening the crushed particles by using a 10-mesh sieve, and then secondarily crushing the particles which are not completely crushed;
a3, carbonizing at 450 deg.C in oxygen-deficient environment.
The microelement fertilizer consists of an iron fertilizer, a boron fertilizer, a manganese fertilizer, a copper fertilizer, a zinc fertilizer and a molybdenum fertilizer, wherein the specific gravity of the iron fertilizer, the boron fertilizer, the manganese fertilizer, the copper fertilizer, the zinc fertilizer and the molybdenum fertilizer is 3: 1: 0.5: 0.1: 2: 1.
the soil conditioner comprises clay, seaweed extract and humic acid conditioner, wherein the proportion of the clay, seaweed extract and humic acid conditioner is 8: 2: and 3, the pH value of the soil is adjusted by adding the soil conditioner, and the activity of microorganisms is facilitated, so that the fertilizer is decomposed.
The invention also provides a preparation method of the biomass charcoal-based fertilizer, which comprises the following steps:
b1, weighing the raw materials;
b2, preparing a small amount of water, adding ammonium chloride, calcium phosphate, potassium chloride, trace element fertilizer and soil conditioner into the water, and stirring and mixing;
b3, crushing the biomass charcoal into powder, then mixing and stirring the biomass charcoal in the mixed solution, drying the biomass charcoal at 40-50 ℃, and evaporating the water in the mixture until the mixture becomes a paste;
b4, preparing the paste into particles with the diameter of 0.5-1mm, and drying the particles.
The method comprises the following steps when the particles are dried:
c1, firstly, drying the particles at the temperature of 20-30 ℃ for 1-2 min;
c2, placing the particles processed in the step C1 in an environment with the temperature of 40-50 ℃ for drying for 3-4 min;
c3, spraying water on the surface of the good particles treated in the step C2, then placing the particles in a ventilated environment for ventilation drying, and spraying water on the particles to prevent the particles from cracking caused by drying, thereby being beneficial to the quality of granulation.
Example 3
A biomass charcoal-based fertilizer is composed of the following substances: 80 parts of biomass charcoal, 5 parts of ammonium chloride, 7 parts of calcium phosphate, 4 parts of potassium chloride, 1 part of trace element fertilizer and 1 part of soil conditioner.
The biomass charcoal is prepared by mixing straws and animal wastes, wherein the ratio of the straws to the animal wastes is 3:1, the animal wastes can be cattle wastes or sheep wastes, and the straws and the animal wastes are used as raw materials of the biomass charcoal, so that agricultural waste resources are recycled, and the manufacturing cost is reduced.
The biomass charcoal comprises the following preparation steps:
a1, selecting raw material, airing the straws and the animal wastes, removing water in the straws and the animal wastes, and weighing the straws and the animal wastes;
a2, crushing the material, screening the crushed particles by using a 10-mesh sieve, and then secondarily crushing the particles which are not completely crushed;
a3, carbonizing at 500 deg.C in oxygen-deficient environment.
The microelement fertilizer consists of an iron fertilizer, a boron fertilizer, a manganese fertilizer, a copper fertilizer, a zinc fertilizer and a molybdenum fertilizer, wherein the specific gravity of the iron fertilizer, the boron fertilizer, the manganese fertilizer, the copper fertilizer, the zinc fertilizer and the molybdenum fertilizer is 3: 1: 0.5: 0.1: 2: 1.
the soil conditioner comprises clay, seaweed extract and humic acid conditioner, wherein the proportion of the clay, seaweed extract and humic acid conditioner is 8: 2: and 3, the pH value of the soil is adjusted by adding the soil conditioner, and the activity of microorganisms is facilitated, so that the fertilizer is decomposed.
The invention also provides a preparation method of the biomass charcoal-based fertilizer, which comprises the following steps:
b1, weighing the raw materials;
b2, preparing a small amount of water, adding ammonium chloride, calcium phosphate, potassium chloride, trace element fertilizer and soil conditioner into the water, and stirring and mixing;
b3, crushing the biomass charcoal into powder, then mixing and stirring the biomass charcoal in the mixed solution, drying the biomass charcoal at 40-50 ℃, and evaporating the water in the mixture until the mixture becomes a paste;
b4, preparing the paste into particles with the diameter of 0.5-1mm, and drying the particles.
The method comprises the following steps when the particles are dried:
c1, firstly, drying the particles at the temperature of 20-30 ℃ for 1-2 min;
c2, placing the particles processed in the step C1 in an environment with the temperature of 40-50 ℃ for drying for 3-4 min;
c3, spraying water on the surface of the good particles treated in the step C2, then placing the particles in a ventilated environment for ventilation drying, and spraying water on the particles to prevent the particles from cracking caused by drying, thereby being beneficial to the quality of granulation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The biomass charcoal-based fertilizer is characterized by consisting of the following substances: 60-80 parts of biomass charcoal, 3-5 parts of ammonium chloride, 6-7 parts of calcium phosphate, 2-4 parts of potassium chloride, 0.5-1 part of trace element fertilizer and 0.25-1 part of soil conditioner.
2. The biomass charcoal-based fertilizer according to claim 1, wherein the biomass charcoal is prepared by mixing straw and animal manure, wherein the ratio of straw to animal manure is 3:1, and the animal manure is specifically cow manure or sheep manure.
3. The biomass charcoal-based fertilizer according to claim 2, wherein the biomass charcoal comprises the following preparation steps:
a1, selecting raw material, airing the straws and the animal wastes, removing water in the straws and the animal wastes, and weighing the straws and the animal wastes;
a2, crushing the material, screening the crushed particles by using a 10-mesh sieve, and then secondarily crushing the particles which are not completely crushed;
a3, and carbonizing at 400-500 deg.C in oxygen-deficient environment.
4. The biomass carbon-based fertilizer according to claim 1, wherein the trace element fertilizer comprises iron fertilizer, boron fertilizer, manganese fertilizer, copper fertilizer, zinc fertilizer and molybdenum fertilizer, wherein the specific gravity of the iron fertilizer, the boron fertilizer, the manganese fertilizer, the copper fertilizer, the zinc fertilizer and the molybdenum fertilizer is 3: 1: 0.5: 0.1: 2: 1.
5. the biomass charcoal-based fertilizer according to claim 1, wherein the soil conditioner comprises clay, seaweed extract and humic acid conditioner, wherein the specific gravity of the clay, seaweed extract and humic acid conditioner is 8: 2: 3.
6. the preparation method of biomass charcoal-based fertilizer according to any one of claims 1-5, characterized by comprising the following steps:
b1, weighing the raw materials;
b2, preparing a small amount of water, adding ammonium chloride, calcium phosphate, potassium chloride, trace element fertilizer and soil conditioner into the water, and stirring and mixing;
b3, crushing the biomass charcoal into powder, then mixing and stirring the biomass charcoal in the mixed solution, drying the biomass charcoal at 40-50 ℃, and evaporating the water in the mixture until the mixture becomes a paste;
b4, preparing the paste into particles with the diameter of 0.5-1mm, and drying the particles.
7. The method for preparing the biomass charcoal-based fertilizer according to claim 6, wherein the method for drying the granules comprises the following steps:
c1, firstly, drying the particles at the temperature of 20-30 ℃ for 1-2 min;
c2, placing the particles processed in the step C1 in an environment with the temperature of 40-50 ℃ for drying for 3-4 min;
c3, spraying water on the surface of the good particles treated by the step C2, and then placing the particles in a ventilated environment for ventilation drying.
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| CN202010414163.XA CN111533620A (en) | 2020-05-15 | 2020-05-15 | Biomass charcoal-based fertilizer and preparation method thereof |
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| CN202010414163.XA CN111533620A (en) | 2020-05-15 | 2020-05-15 | Biomass charcoal-based fertilizer and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112358362A (en) * | 2020-11-06 | 2021-02-12 | 天津亚德尔生物质科技股份有限公司 | Preparation method of rice straw biochar |
| CN112358360A (en) * | 2020-11-06 | 2021-02-12 | 天津亚德尔生物质科技股份有限公司 | Biomass charcoal-based fertilizer |
| CN112358361A (en) * | 2020-11-06 | 2021-02-12 | 天津亚德尔生物质科技股份有限公司 | Preparation method of straw carbon-based fertilizer |
| CN112409106A (en) * | 2020-12-14 | 2021-02-26 | 河南省予卓信息科技有限公司 | High-nutrition environment-friendly compound fertilizer formula for landscaping |
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Cited By (4)
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| CN112358362A (en) * | 2020-11-06 | 2021-02-12 | 天津亚德尔生物质科技股份有限公司 | Preparation method of rice straw biochar |
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Application publication date: 20200814 |
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