CN111592415A - Ecological environment-friendly fertilizer and preparation method thereof - Google Patents
Ecological environment-friendly fertilizer and preparation method thereof Download PDFInfo
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- CN111592415A CN111592415A CN202010545288.6A CN202010545288A CN111592415A CN 111592415 A CN111592415 A CN 111592415A CN 202010545288 A CN202010545288 A CN 202010545288A CN 111592415 A CN111592415 A CN 111592415A
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- fertilizer
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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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
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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
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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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of fertilizers, and discloses an ecological environment-friendly fertilizer and a preparation method thereof, wherein the ecological environment-friendly fertilizer comprises the following raw materials: biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; the biological organic fertilizer is selected from one or more of plant straw, soybean meal, rice hull powder, silkworm excrement and livestock and poultry manure; the inorganic fertilizer is selected from one or more of ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate and plant ash; the calcium magnesium phosphate fertilizer comprises one or more of calcium hydroxide, calcium silicate and silicate; compared with the prior art, the ecological environment-friendly fertilizer is prepared by mixing, crushing and uniformly mixing the biological organic fertilizer, the inorganic fertilizer, the alkali, the slow-release material, the strain powder, the humic acid substances and the environment-friendly enzyme according to a certain proportion, feeding the mixture into an ammoniation drum granulator, and then drying and screening the mixture.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to an ecological environment-friendly fertilizer and a preparation method thereof.
Background
The nation is a big agricultural nation and also the biggest fertilizer producing and consuming nation in the world today. The cultivated land which accounts for 7 percent of the world is cultivated and lives 22 percent of the population of the world in China, and the chemical fertilizer plays a role in raising the grain yield in China. The fertilizer investment accounts for about 50% of the grain production investment of farmers, and the application of the fertilizer can improve the yield per unit of grain crops by 55% -57% and the total yield by 30% -31% according to the statistical data of the grain and agriculture organization of the United nations. The main problems existing in the application of the prior fertilizers are that most of the used fertilizers are common quick-acting fertilizers, and unreasonable fertilizing measures are added, so that the utilization rate of the fertilizers is reduced, and resource waste, environmental pollution and quality reduction of agricultural products are caused. The season utilization rate of the Chinese fertilizer is as follows: the nitrogen fertilizer is about 30-35%, the phosphate fertilizer is about 10-20%, and the potassium fertilizer is about 35-50%, which is far lower than the level of developed countries in the world. A large amount of chemical fertilizers enter water and atmosphere through volatilization, leaching, runoff and other ways, so that the greenhouse effect is increased, the water eutrophication is caused, and a series of problems such as excessive growth of algae, water quality deterioration, aquatic organism death, overproof large-area nitrate nitrogen in underground water and the like are caused. How to improve the utilization rate of chemical fertilizers and reduce the environmental pollution caused by applying the chemical fertilizers, the development of sustainable and efficient agriculture becomes a common concern of all countries in the world, and scientific and technical personnel provide a plurality of technical means for the research on improving the utilization rate of the fertilizers, wherein the application of slow-release fertilizers is one of the most effective ways. Compared with the traditional fertilizer, the slow release fertilizer has many advantages, becomes a research hotspot and frontier of the current fertilizer field, is a product combining agriculture and technology, can reduce nutrient loss and greatly improve the utilization rate of the fertilizer, is a novel value-added fertilizer in the low-carbon economic era, is called as a revolution of fertilization technology and a fertilizer in the 21 st century abroad, can realize the aims of increasing yield and income of agriculture, saving resources and protecting environment by developing the slow release fertilizer, and has very important significance.
Disclosure of Invention
The invention aims to provide an ecological environment-friendly fertilizer and a preparation method thereof, and the ecological environment-friendly fertilizer has the characteristics of simple preparation method, ecological environment protection, soil activation, cost reduction and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
an ecological environment-friendly fertilizer is characterized by comprising the following raw materials: biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; wherein the biological organic fertilizer is selected from one or a mixture of more of plant straws, soybean meal, rice hull powder, silkworm excrement and livestock and poultry excrement; the inorganic fertilizer is selected from one or a mixture of ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate and plant ash; the calcium magnesium phosphate fertilizer comprises one or more of calcium hydroxide, calcium silicate and silicate.
Preferably, the method comprises the following raw materials: 50-70 parts of biological organic fertilizer, 15-20 parts of inorganic fertilizer, 1-5 parts of alkali, 5-15 parts of agricultural microorganism, 2-8 parts of slow release material, 0.1-5 parts of humic acid substance and 0.5-2 parts of environment-friendly enzyme.
Preferably, the base comprises one or more of an inorganic base, preferably one or more of a metal oxide, a metal hydroxide and a weak metal acid salt.
Preferably, the humic acid substance is one or more of sodium humate and potassium humate containing more than 50-70% of humic acid.
Preferably, the plant straw is one or a mixture of peanut straw, wheat straw, corn straw and sesame straw; the livestock and poultry manure is one or a mixture of chicken and duck manure, cattle and sheep manure and pig manure.
Preferably, the sustained-release material comprises: an endoplasmic sustained-release material and an outer envelope sustained-release material; wherein, the endoplasmic sustained release material is selected from a mixture of bentonite and polyacrylamide; the outer envelope slow-release material comprises an oil type slow-release material and a powder type slow-release material, wherein the oil type slow-release material consists of vegetable oil, natural resin and paraffin; the powder type slow release material is one or a mixture of more of zeolite powder, attapulgite powder and diatomite.
Preferably, the strain powder contains one or more of yeast, bacillus licheniformis, bacillus subtilis, streptomyces microflavus, azotobacter and phosphorus bacteria.
Preferably, the biological organic fertilizer, the inorganic fertilizer, the alkali, the slow release material, the strain powder, the humic acid substances and the environment-friendly enzyme are mixed, crushed and uniformly mixed according to a certain proportion, sent into an ammoniation drum granulator, and then dried and screened to obtain the ecological environment-friendly fertilizer.
According to the technical scheme, compared with the prior art, the invention has the following characteristics:
(1) the soil conditioner is prepared from a biological organic fertilizer, an inorganic fertilizer, alkali, a slow release material, strain powder, humic acid substances and an environment-friendly enzyme, when the soil conditioner is used, early treatment is not needed for soil in which soil acidification is generated, soil acidification can be effectively repaired by directly applying the soil conditioner during planting, the fertilizer effect is fully ensured, the absorption of crops on nutrient components is ensured, and the yield is fully improved;
(2) the renewable resource of plant straws is used as a fertilizer source, so that the variety of the fertilizer is increased, and the source of the fertilizer is enlarged; on one hand, the advantages of wide corn straw source and large resource amount are utilized, on the other hand, the plant fertilizer source is utilized to have the remarkable characteristic of improving the soil nutrients, the soil physicochemical property and the soil fertility, part of chemical compound fertilizer is replaced, the effects of moisturizing and loosening the soil quality in the soil are achieved, the phenomena of soil hardening, hardening and the like are changed, the sustainable development of agriculture is realized, the soil pollution is reduced, and the environment is protected;
(3) by adopting the implementation of dual slow release of the endoplasm and the coating, the release of fertilizer nutrients can be effectively slowed down, the manufacturing cost of products is reduced, the scale industrialization of the slow release fertilizer is promoted, the color slow release fertilizer has bright and shiny appearance and uniform and firm color, and the color slow release fertilizer is used as a color mark of the novel slow release fertilizer, so that the color slow release fertilizer is convenient for a purchaser to identify and better promotes the popularization and application of a new product;
(4) the method has the characteristics of comprehensive and balanced nutrition, high utilization rate and no pollution, can effectively increase the crop yield, effectively degrade pollutants in soil, reduce the pollutants from entering the crops to be used by people, and ensure the human health.
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.
Example 1:
biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; wherein the biological organic fertilizer is selected from corn straws and sesame straws; the inorganic fertilizer is selected from one or a mixture of more of ammonium sulfate and plant ash; the calcium magnesium phosphate fertilizer comprises calcium hydroxide; the alkali is metal oxide; the strain powder contains saccharomycetes and bacillus licheniformis.
Example 2:
biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; wherein the biological organic fertilizer is selected from soybean meal, rice hull powder and silkworm excrement; the inorganic fertilizer is selected from ammonium bicarbonate, calcium phosphate and potassium nitride; the calcium magnesium phosphate fertilizer comprises calcium silicate and silicate; the alkali is a metal weak acid salt; the strain powder contains streptomyces microflavus, azotobacter and phosphorus bacteria; the strain powder is bacillus subtilis;
example 3:
biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; wherein the biological organic fertilizer is selected from chicken and duck manure and cattle and sheep manure; the inorganic fertilizer is selected from ammonium bicarbonate; the calcium magnesium phosphate fertilizer is silicate.
Performance testing
The fertilizer utilization rate, soil pollutant content and soil organic carbon content performance tests of the present example 1, example 2 and example 3 are carried out, and compared with the prior art as a control group, the test results are as follows:
the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An ecological environment-friendly fertilizer is characterized by comprising the following raw materials: biological organic fertilizer, inorganic fertilizer, alkali, slow release material, strain powder, humic acid substances and environment-friendly enzyme; wherein the biological organic fertilizer is selected from one or a mixture of more of plant straws, soybean meal, rice hull powder, silkworm excrement and livestock and poultry excrement; the inorganic fertilizer is selected from one or a mixture of ammonium sulfate, ammonium bicarbonate, calcium phosphate, potassium nitride, ammonium phosphate and plant ash; the calcium magnesium phosphate fertilizer comprises one or more of calcium hydroxide, calcium silicate and silicate.
2. The ecological environment-friendly fertilizer as claimed in claim 1, which comprises the following raw materials: 50-70 parts of biological organic fertilizer, 15-20 parts of inorganic fertilizer, 1-5 parts of alkali, 5-15 parts of agricultural microorganism, 2-8 parts of slow release material, 0.1-5 parts of humic acid substance and 0.5-2 parts of environment-friendly enzyme.
3. An eco-friendly fertilizer according to claim 1, wherein said base comprises one or more of inorganic bases, preferably one or more of metal oxides, metal hydroxides and weak acid salts.
4. The ecological environment-friendly fertilizer as claimed in claim 1, wherein the humic acid substance is one or more of sodium humate and potassium humate containing 50-70% or more of humic acid.
5. The ecological environment-friendly fertilizer as claimed in claim 1, wherein the plant straw is one or a mixture of peanut straw, wheat straw, corn straw and sesame straw; the livestock and poultry manure is one or a mixture of chicken and duck manure, cattle and sheep manure and pig manure.
6. The ecological and environment-friendly fertilizer as claimed in claim 1, wherein the slow release material comprises: an endoplasmic sustained-release material and an outer envelope sustained-release material; wherein, the endoplasmic sustained release material is selected from a mixture of bentonite and polyacrylamide; the outer envelope slow-release material comprises an oil type slow-release material and a powder type slow-release material, wherein the oil type slow-release material consists of vegetable oil, natural resin and paraffin; the powder type slow release material is one or a mixture of more of zeolite powder, attapulgite powder and diatomite.
7. The ecological and environment-friendly fertilizer as claimed in claim 1, wherein the strain powder contains yeast, bacillus licheniformis, bacillus subtilis, streptomyces microflavus, azotobacter and phosphorus bacteria.
8. The preparation method of the ecological environment-friendly fertilizer as claimed in any one of claims 1 to 7, characterized in that the biological organic fertilizer, the inorganic fertilizer, the alkali, the slow-release material, the strain powder, the humic acid substances and the environment-friendly enzyme are mixed, crushed and mixed uniformly according to a certain proportion, and then the mixture is sent into an ammoniation drum granulator, and then the mixture is dried and screened to obtain the ecological environment-friendly fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010545288.6A CN111592415A (en) | 2020-06-16 | 2020-06-16 | Ecological environment-friendly fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010545288.6A CN111592415A (en) | 2020-06-16 | 2020-06-16 | Ecological environment-friendly fertilizer and preparation method thereof |
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| CN111592415A true CN111592415A (en) | 2020-08-28 |
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| CN202010545288.6A Pending CN111592415A (en) | 2020-06-16 | 2020-06-16 | Ecological environment-friendly fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860961A (en) * | 2021-10-29 | 2021-12-31 | 浙江神石矿业有限公司 | Environment-friendly fertilizer containing zeolite powder and ammonium bicarbonate and preparation method thereof |
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| CN102001887A (en) * | 2010-11-23 | 2011-04-06 | 中盐安徽红四方股份有限公司 | Efficient environmental-friendly slow-release fertilizer and preparation method thereof |
| CN103766691A (en) * | 2012-10-17 | 2014-05-07 | 刘铭 | Environmentally-friendly ferment and preparation method thereof |
| CN104761301A (en) * | 2015-03-30 | 2015-07-08 | 商学芳 | Method for producing an environment-friendly enzyme organic fertilizer |
| CN109627120A (en) * | 2019-01-09 | 2019-04-16 | 交通运输部天津水运工程科学研究所 | A kind of ecological, environmental protective organic fertilizer of microbial fermentation and preparation method thereof |
-
2020
- 2020-06-16 CN CN202010545288.6A patent/CN111592415A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001887A (en) * | 2010-11-23 | 2011-04-06 | 中盐安徽红四方股份有限公司 | Efficient environmental-friendly slow-release fertilizer and preparation method thereof |
| CN103766691A (en) * | 2012-10-17 | 2014-05-07 | 刘铭 | Environmentally-friendly ferment and preparation method thereof |
| CN104761301A (en) * | 2015-03-30 | 2015-07-08 | 商学芳 | Method for producing an environment-friendly enzyme organic fertilizer |
| CN109627120A (en) * | 2019-01-09 | 2019-04-16 | 交通运输部天津水运工程科学研究所 | A kind of ecological, environmental protective organic fertilizer of microbial fermentation and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860961A (en) * | 2021-10-29 | 2021-12-31 | 浙江神石矿业有限公司 | Environment-friendly fertilizer containing zeolite powder and ammonium bicarbonate and preparation method thereof |
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Application publication date: 20200828 |
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