CN112573969A - Water-soluble fertilizer synergistic composition and preparation method thereof - Google Patents
Water-soluble fertilizer synergistic composition and preparation method thereof Download PDFInfo
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- CN112573969A CN112573969A CN202011621155.9A CN202011621155A CN112573969A CN 112573969 A CN112573969 A CN 112573969A CN 202011621155 A CN202011621155 A CN 202011621155A CN 112573969 A CN112573969 A CN 112573969A
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- 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
- 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
- C05G5/20—Liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a water-soluble fertilizer synergistic composition and a preparation method thereof, wherein the water-soluble fertilizer synergistic composition consists of fermentation liquor, L-arabinose, glutamic acid, ammonium molybdate, potassium humate, urea, betaine, monopotassium phosphate, calcium chloride, citric acid, ferrous sulfate and D-glucuronic acid; the betaine can play a role in bacteriostasis and sterilization, the prevention and control rate of pest larvae in soil is improved by over 50 percent, the pest control on plant root systems is improved, the adhesion of the soil to fertilizers can be improved, and the reduction of the fertilizer efficiency is prevented; the preparation method is simple and feasible, high in mechanical operation cost, short in time consumption, high in raw material utilization rate, low in production cost and high in market potential.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a water-soluble fertilizer synergistic composition and a preparation method thereof.
Background
The water-soluble fertilizer can be quickly dissolved and efficiently absorbed and converted, and is widely used in production. The registered water-soluble fertilizer mainly contains a large amount of trace element components, and functional substances such as a synergist, organic matters, humic acid and the like can be added. The fertilizer has the functions of energy conservation, environmental protection and high efficiency, and can be well suitable for the water and fertilizer integration and the development direction of modern agriculture. At present, the water-soluble fertilizer on the Chinese agricultural material market has a plurality of brands and is mixed, and the unified effective market supervision is lacked. The water-soluble fertilizer is an important means for saving water and fertilizer, and the water-soluble fertilizer is developed rapidly and has a large market share in China at present. The cottonseed meal is a waste product generated after an oil extraction process, is a reddish or yellow granular substance, contains a large amount of beneficial substances, and contains 35% of crude protein, 15% of fiber, mineral substances and vitamins. However, people do not consider the additional utilization value of the cottonseed meal and contain the toxic substance gossypol, so that the cottonseed meal is not widely applied to other fields. The cottonseed meal can generate chemical humic acid through microbial fermentation, and the protein in the cottonseed meal can be hydrolyzed to obtain amino acid. Humic acid and amino acid can be used as good fertilizer raw materials and have obvious application effect. Amino acid is one of molecules forming protein, can provide an organic nitrogen source, can quickly enter a crop body, and can improve internal environmental conditions, strengthen water retention and fertility preservation, enhance soil activities of soil and soil, improve a soil self-purification function, reduce soil pollution and plant diseases and insect pests, reduce disease indexes of continuous cropping crops, greatly relieve continuous cropping obstacles after being applied in successive years and protect ecological environment after the amino acid enters soil. Therefore, the method for preparing the water-soluble fertilizer by using the cottonseed meal has important significance for solving the problem of utilization of a large amount of cottonseed meal resources, promoting restoration of degraded soil, realizing efficient utilization of byproducts of agricultural products and the like.
Disclosure of Invention
The invention aims to provide a water-soluble fertilizer synergistic composition and a preparation method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a water-soluble fertilizer synergistic composition comprises the following components: fermentation liquor, L-arabinose, glutamic acid, ammonium molybdate, potassium humate, urea, betaine, monopotassium phosphate, calcium chloride, citric acid, ferrous sulfate and D-glucuronic acid.
Preferably, the water-soluble fertilizer synergistic composition comprises the following raw materials in parts by weight: 70-90 parts of fermentation liquor, 6-8 parts of L-arabinose, 1-3 parts of glutamic acid, 2-5 parts of ammonium molybdate, 1-3 parts of potassium humate, 1-3 parts of urea, 2-5 parts of betaine, 2-5 parts of monopotassium phosphate, 1-3 parts of calcium chloride, 1-3 parts of citric acid, 1-3 parts of ferrous sulfate and 1-3 parts of D-glucuronic acid.
Preferably, the water-soluble fertilizer synergistic composition comprises the following raw materials in parts by weight: 80 parts of fermentation liquor, 7 parts of L-arabinose, 2 parts of glutamic acid, 3.5 parts of ammonium molybdate, 2 parts of potassium humate, 2 parts of urea, 3.5 parts of betaine, 3.5 parts of monopotassium phosphate, 2 parts of calcium chloride, 2 parts of citric acid, 2 parts of ferrous sulfate and 2 parts of D-glucuronic acid.
The invention provides a preparation method of a water-soluble fertilizer synergistic composition, which comprises the following steps:
(1) preparing fermentation liquor: inoculating the mixed strain into a culture medium by using the inoculation amount of 4-6%, uniformly mixing, fermenting for 5-7 days at 48-52 ℃, and filtering by using a 200-and 400-mesh sieve, wherein the supernatant is fermentation liquid;
(2) mixing raw materials: and (3) weighing the rest raw materials according to the mass parts, and uniformly mixing the weighed raw materials with the fermentation liquor prepared in the step (1) to obtain the water-soluble fertilizer synergistic composition.
Preferably, the reaction pH in the preparation of the water-soluble fertilizer is 4-6, the temperature is 37-43 ℃, and the time is 30-60 min.
Has the advantages that: the invention has the beneficial effects that: the preparation method is simple and feasible, high in mechanical operation cost, short in time consumption, high in raw material utilization rate, low in production cost and large in market potential; the water-soluble fertilizer obtained by the preparation method has the advantages of full nutrition, full water solubility and no public nuisance, can carry out comprehensive balanced nutrition on crops, reasonably regulate the metabolism in plants, can be used as a foliar fertilizer, can also be directly applied to soil, can improve the internal environmental conditions of the soil, strengthen the water and fertility preservation, enhance the activity of soil enzymes, improve the self-purification function of the soil, reduce the soil pollution and plant diseases and insect pests, reduce the disease index of continuous cropping crops, greatly relieve continuous cropping obstacles and protect the ecological environment after continuous year application; the betaine can play a role in bacteriostasis and sterilization, the prevention and control rate of pest larvae in soil is improved by over 50 percent, the pest control on plant root systems is improved, the adhesion effect of the soil to fertilizers can be improved, and the reduction of the fertilizer efficiency is prevented.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
The water-soluble fertilizer synergistic composition comprises the following components in parts by weight: 70 parts of fermentation liquor, 6 parts of L-arabinose, 1 part of glutamic acid, 2 parts of ammonium molybdate, 1 part of potassium humate, 1 part of urea, 2 parts of betaine, 2 parts of monopotassium phosphate, 1 part of calcium chloride, 1 part of citric acid, 1 part of ferrous sulfate and 1 part of D-glucuronic acid.
Example 2
The water-soluble fertilizer synergistic composition comprises the following components in parts by weight: 80 parts of fermentation liquor, 7 parts of L-arabinose, 2 parts of glutamic acid, 3.5 parts of ammonium molybdate, 2 parts of potassium humate, 2 parts of urea, 3.5 parts of betaine, 3.5 parts of monopotassium phosphate, 2 parts of calcium chloride, 2 parts of citric acid, 2 parts of ferrous sulfate and 2 parts of D-glucuronic acid.
Example 3
The water-soluble fertilizer synergistic composition comprises the following components in parts by weight: 90 parts of fermentation liquor, 8 parts of L-arabinose, 3 parts of glutamic acid, 5 parts of ammonium molybdate, 3 parts of potassium humate, 3 parts of urea, 5 parts of betaine, 5 parts of monopotassium phosphate, 3 parts of calcium chloride, 3 parts of citric acid, 3 parts of ferrous sulfate and 3 parts of D-glucuronic acid.
The preparation method of the water-soluble fertilizer synergistic composition in the above examples 1 to 3 comprises the following steps:
(1) preparing fermentation liquor: inoculating the mixed strain into a culture medium by using the inoculation amount of 4-6%, uniformly mixing, fermenting for 5-7 days at 48-52 ℃, and filtering by using a 200-and 400-mesh sieve, wherein the supernatant is fermentation liquid;
(2) mixing raw materials: and (3) weighing the rest raw materials according to the mass parts, and uniformly mixing the weighed raw materials with the fermentation liquor prepared in the step (1) to obtain the water-soluble fertilizer synergistic composition.
Wherein, the reaction pH value in the preparation of the water-soluble fertilizer is 4-6, the temperature is 37-43 ℃, and the time is 30-60 min.
Preferably, the mixed strain in the preparation of the fermentation liquor is a mixture of bacillus subtilis, bacillus natto and yeast with the weight ratio of 1:0.41-0.59: 0.81-1.15.
The preparation method is simple and feasible, high in mechanical operation cost, short in time consumption, high in raw material utilization rate, low in production cost and large in market potential; the water-soluble fertilizer obtained by the preparation method has the advantages of full nutrition, full water solubility and no public nuisance, can carry out comprehensive balanced nutrition on crops, reasonably regulate the metabolism in plants, can be used as a foliar fertilizer, can also be directly applied to soil, can improve the internal environmental conditions of the soil, strengthen the water and fertility preservation, enhance the activity of soil enzymes, improve the self-purification function of the soil, reduce the soil pollution and plant diseases and insect pests, reduce the disease index of continuous cropping crops, greatly relieve continuous cropping obstacles and protect the ecological environment after continuous year application; the betaine can play a role in bacteriostasis and sterilization, the prevention and control rate of pest larvae in soil is improved by over 50 percent, the pest control on plant root systems is improved, the adhesion effect of the soil to fertilizers can be improved, and the reduction of the fertilizer efficiency is prevented.
The embodiments described above are preferred embodiments of the present invention, and not all embodiments. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of 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.
Claims (5)
1. The water-soluble fertilizer synergistic composition is characterized by comprising the following components: fermentation liquor, L-arabinose, glutamic acid, ammonium molybdate, potassium humate, urea, betaine, monopotassium phosphate, calcium chloride, citric acid, ferrous sulfate and D-glucuronic acid.
2. The water-soluble fertilizer synergistic composition of claim 1, which comprises the following raw materials in parts by weight: 70-90 parts of fermentation liquor, 6-8 parts of L-arabinose, 1-3 parts of glutamic acid, 2-5 parts of ammonium molybdate, 1-3 parts of potassium humate, 1-3 parts of urea, 2-5 parts of betaine, 2-5 parts of monopotassium phosphate, 1-3 parts of calcium chloride, 1-3 parts of citric acid, 1-3 parts of ferrous sulfate and 1-3 parts of D-glucuronic acid.
3. The water-soluble fertilizer synergistic composition of claim 2, which comprises the following raw materials in parts by weight: 80 parts of fermentation liquor, 7 parts of L-arabinose, 2 parts of glutamic acid, 3.5 parts of ammonium molybdate, 2 parts of potassium humate, 2 parts of urea, 3.5 parts of betaine, 3.5 parts of monopotassium phosphate, 2 parts of calcium chloride, 2 parts of citric acid, 2 parts of ferrous sulfate and 2 parts of D-glucuronic acid.
4. The preparation method of the water-soluble fertilizer synergistic composition is characterized by comprising the following steps of:
(1) preparing fermentation liquor: inoculating the mixed strain into a culture medium by using the inoculation amount of 4-6%, uniformly mixing, fermenting for 5-7 days at 48-52 ℃, and filtering by using a 200-and 400-mesh sieve, wherein the supernatant is fermentation liquid;
(2) mixing raw materials: and (3) weighing the rest raw materials according to the mass parts, and uniformly mixing the weighed raw materials with the fermentation liquor prepared in the step (1) to obtain the water-soluble fertilizer synergistic composition.
5. The method for preparing the water-soluble fertilizer synergistic composition as claimed in claim 4, wherein the method comprises the following steps: in the preparation of the water-soluble fertilizer, the reaction pH is 4-6, the temperature is 37-43 ℃, and the reaction time is 30-60 min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011621155.9A CN112573969A (en) | 2020-12-30 | 2020-12-30 | Water-soluble fertilizer synergistic composition and preparation method thereof |
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| CN202011621155.9A CN112573969A (en) | 2020-12-30 | 2020-12-30 | Water-soluble fertilizer synergistic composition and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190517A (en) * | 2010-03-04 | 2011-09-21 | 国彦平 | Biological organic-inorganic compound fertilizer with rare earth elements and synergist |
| CN108046945A (en) * | 2017-11-02 | 2018-05-18 | 浦江县合洪园艺研发有限公司 | A kind of preparation method of water-soluble fertilizer |
| CN109704876A (en) * | 2018-12-24 | 2019-05-03 | 河北萌帮水溶肥料股份有限公司 | A kind of water-soluble fertilizer synergistic composition and its preparation method and application |
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- 2020-12-30 CN CN202011621155.9A patent/CN112573969A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190517A (en) * | 2010-03-04 | 2011-09-21 | 国彦平 | Biological organic-inorganic compound fertilizer with rare earth elements and synergist |
| CN108046945A (en) * | 2017-11-02 | 2018-05-18 | 浦江县合洪园艺研发有限公司 | A kind of preparation method of water-soluble fertilizer |
| CN109704876A (en) * | 2018-12-24 | 2019-05-03 | 河北萌帮水溶肥料股份有限公司 | A kind of water-soluble fertilizer synergistic composition and its preparation method and application |
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