CN114751785A - Formula and preparation method of sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice - Google Patents

Formula and preparation method of sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice Download PDF

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Publication number
CN114751785A
CN114751785A CN202210433626.6A CN202210433626A CN114751785A CN 114751785 A CN114751785 A CN 114751785A CN 202210433626 A CN202210433626 A CN 202210433626A CN 114751785 A CN114751785 A CN 114751785A
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parts
soluble fertilizer
sustained
formula
wheat
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贺康家
王涛
李俊
王利利
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Shanxi Boyan Biotechnology Co ltd
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Shanxi Boyan Biotechnology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C11/00Other nitrogenous fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/40Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12Granules or flakes
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a sustained-release water-soluble fertilizer formula for increasing the yield of wheat and rice, which comprises the following important components: 5-10 parts of polypeptidase polyglutamic acid, 6-8 parts of free amino acid, 3-5 parts of 5-hydroxy coniferyl aldehyde, 3-5 parts of sinapine aldehyde, 6-10 parts of fulvic acid diamine iron, 5-9 parts of borax, 6-10 parts of manganese sulfate, 4-6 parts of copper sulfate pentahydrate, 5-10 parts of zinc sulfide, 5-10 parts of nitrogen, phosphorus and potassium, 7-9 parts of cattle and sheep manure, 3-4 parts of edible fungus residue, 0.5-1 part of plant growth regulator, 1-1.3 parts of fermentation microbial inoculum and 5-7 parts of coating agent; the invention ensures that the lodging resistant effect of the dwarf plant of the wheat is better; stress resistance, drought resistance and late spring cold resistance; promoting the formation of a plurality of ears, lengthening big ears and full seeds, and increasing thousand grain weight and lodging resistance; the polypeptidase polyglutamic acid is beneficial to providing good buffer capacity for soil, and components of acid, alkali and salinity of the soil are balanced, so that the utilization rate of the fertilizer is greatly improved.

Description

Formula and preparation method of sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice
Technical Field
The invention relates to the technical field of water soluble fertilizers, in particular to a formula of a controlled-release water soluble fertilizer for increasing the yield of wheat and rice and a preparation method thereof.
Background
The water soluble fertilizer is a fertilizer dissolved and diluted by using clear water, can be sprayed on the leaf surfaces of plants, and can also be used for irrigation, soilless culture, seed soaking and the like. The water-soluble fertilizer has many kinds, including amino acid water-soluble fertilizer, macroelement water-soluble fertilizer etc. adopt the mode that the blade sprayed can ensure the nutrient absorption of crop later stage, can prevent the problem of crop premature senility, and then promote the output and the quality of crop, so more and more people begin to use water-soluble fertilizer to carry out the cultivation of crop.
In my days, wheat is one of main grain crops, and the sowing area is wide. Besides soil supply, most nutrients required by the growth and development of crops come from fertilizers, so scientific and reasonable fertilization is an important aspect for developing wheat production with high quality, high yield and high efficiency. The main problems existing in the prior wheat fertilization are that the fertilization structure is unreasonable, some pure nitrogen fertilizers such as urea and ammonium bicarbonate are excessively used, and trace elements are rarely applied. The nitrogen fertilizer is fast in loss and low in utilization rate, the nitrogen is supplied excessively, the wheat is easy to have large and large leaves, flourishing and weak stems, and the later period of the wheat shows that the leaves are dark green, late-maturing, lodging and easy to be infected by diseases.
Therefore, the formula of the cold-resistant, antibacterial, stress-resistant and tillering-promoting wheat yield-increasing sustained-release water-soluble fertilizer and the preparation method thereof are urgent to solve.
Disclosure of Invention
The invention aims to solve the technical problems that the existing wheat fertilization mainly has unreasonable fertilization structure, and uses some pure nitrogen fertilizers such as urea and ammonium bicarbonate excessively, and trace elements are rarely applied. The nitrogen fertilizer is fast in loss and low in utilization rate, excessive nitrogen is supplied, the wheat is easy to have large and thick leaves, flourishing growth and weak stalks, and the later period shows that the leaves are dark green, late-maturing, lodging and easy to be infected with diseases.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the formula of the sustained and controlled release water soluble fertilizer for increasing the yield of wheat and rice comprises the following important components: 5-10 parts of polypeptidase polyglutamic acid, 6-8 parts of free amino acid, 3-5 parts of 5-hydroxy coniferyl aldehyde, 3-5 parts of sinapine aldehyde, 6-10 parts of fulvic acid diamine iron, 5-9 parts of borax, 6-10 parts of manganese sulfate, 4-6 parts of blue copperas, 5-10 parts of zinc sulfide, 5-10 parts of nitrogen, phosphorus and potassium, 7-9 parts of cow and sheep manure, 3-4 parts of edible fungus residues, 0.5-1 part of plant growth regulator, 1-1.3 parts of zymophyte agent and 5-7 parts of coating agent.
Further, the important components of the formula of the controlled-release water-soluble fertilizer are as follows: 5 parts of polypeptidase polyglutamic acid, 6 parts of free amino acid, 3 parts of 5-hydroxy coniferyl aldehyde, 3 parts of sinapine aldehyde, 6 parts of yellow humic acid diamine iron, 5 parts of borax, 6 parts of manganese sulfate, 4 parts of blue vitriol, 5 parts of zinc sulfide, 5 parts of nitrogen, phosphorus and potassium, 7 parts of cow and sheep manure, 3 parts of edible fungus residues, 0.5 part of plant growth regulator, 1 part of zymogen and 5 parts of coating agent.
Further, the important components of the formula of the controlled-release water-soluble fertilizer are as follows: 10 parts of polypeptidase polyglutamic acid, 8 parts of free amino acid, 5 parts of 5-hydroxy coniferyl aldehyde, 5 parts of sinapine aldehyde, 10 parts of yellow humic acid diamine iron, 9 parts of borax, 10 parts of manganese sulfate, 6 parts of blue vitriol, 10 parts of zinc sulfide, 10 parts of nitrogen, phosphorus and potassium, 9 parts of cattle and sheep manure, 4 parts of edible fungus residues, 1 part of plant growth regulator, 1.3 parts of zymogen and 7 parts of coating agent.
Further, the important components of the formula of the controlled-release water-soluble fertilizer are as follows: 7.5 parts of polypeptidase polyglutamic acid, 7 parts of free amino acid, 4 parts of 5-hydroxy coniferyl aldehyde, 4 parts of sinapine aldehyde, 8 parts of yellow humic acid diamine iron, 5-9 parts of borax, 8 parts of manganese sulfate, 5 parts of blue vitriol, 7.5 parts of zinc sulfide, 7.5 parts of nitrogen, phosphorus and potassium, 8 parts of cow and sheep manure, 3.5 parts of edible fungus residue, 0.75 part of plant growth regulator, 1.15 parts of zymogen and 6 parts of coating agent.
A preparation method of a sustained-release water-soluble fertilizer formula for increasing the yield of wheat and rice comprises the following steps:
step 1, preparing raw materials according to the formula of the controlled-release water-soluble fertilizer;
step 2, pouring the polypeptidase polyglutamic acid, free amino acid, 5-hydroxy coniferyl aldehyde, sinapaldehyde, yellow humic acid diamine iron, borax, manganese sulfate, copper sulfate pentahydrate, zinc sulfide, nitrogen phosphorus potassium and a plant growth regulator into a ball mill, grinding, adding a proper amount of water, and heating to obtain a mixture;
step 3, uniformly mixing the cattle and sheep manure, the edible fungus residues and the fermentation microbial inoculum, and putting the mixture into a fermentation audience for primary fermentation, wherein the temperature of the primary fermentation is 40-50 ℃, and the fermentation days are 15-17 days; cooling to 35-38 deg.C, and fermenting for 5-6 days to obtain fermented material;
step 4, putting the mixture obtained in the step 2 and the fermented material obtained in the step 3 into a mixer for mixing;
and 5, mixing the mixture obtained in the step 4 with a film agent, uniformly stirring, drying at the temperature of 75-80 ℃, and then putting into a granulator for granulation to obtain a finished product.
Further, the grinding in step 2 is carried out to 300-400 meshes, and the heating temperature is 60-70 ℃.
Compared with the prior art, the invention has the advantages that: the sustained-release and controlled-release water-soluble fertilizer suitable for increasing the yield of wheat and rice is prepared by matching the polypeptidase polyglutamic acid, free amino acid, 5-hydroxy coniferyl aldehyde, sinapaldehyde, yellow humic acid diamine iron, borax, manganese sulfate, copper sulfate pentahydrate, zinc sulfide, nitrogen phosphorus potassium, a plant growth regulator, cattle and sheep manure, edible fungus residues, a fermentation microbial inoculum and a coating agent, so that the lodging resistant effect of a dwarf plant of wheat is better; stress resistance, drought resistance and late spring cold resistance; promoting the formation of a plurality of ears, prolonging the plump ears and big seeds, and increasing the thousand kernel weight and lodging resistance; the polypeptidase polyglutamic acid is beneficial to providing good buffering capacity for soil and balancing components of acid, alkali and salinity of the soil, so that the utilization rate of the fertilizer is greatly improved; the 5-hydroxy coniferyl aldehyde and sinapyl aldehyde are matched to ensure that the synthesis path of the wheat lignin is more complicated, the lignin thickens cell walls by self interweaving, and a good compression resistance effect is achieved, so that the lodging resistance effect of the wheat is better; the invention has reasonable design and is worth popularizing.
Detailed Description
The formulation of the sustained and controlled release water soluble fertilizer for increasing the yield of wheat and rice and the preparation method thereof are further explained in detail below.
The present invention will be described in detail.
The formula of the sustained and controlled release water soluble fertilizer for increasing the yield of wheat and rice comprises the following important components: 5-10 parts of polypeptidase polyglutamic acid, 6-8 parts of free amino acid, 3-5 parts of 5-hydroxy coniferyl aldehyde, 3-5 parts of sinapine aldehyde, 6-10 parts of fulvic acid diamine iron, 5-9 parts of borax, 6-10 parts of manganese sulfate, 4-6 parts of blue copperas, 5-10 parts of zinc sulfide, 5-10 parts of nitrogen, phosphorus and potassium, 7-9 parts of cow and sheep manure, 3-4 parts of edible fungus residues, 0.5-1 part of plant growth regulator, 1-1.3 parts of zymophyte agent and 5-7 parts of coating agent.
The important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 5 parts of polypeptidase polyglutamic acid, 6 parts of free amino acid, 3 parts of 5-hydroxy coniferyl aldehyde, 3 parts of sinapine aldehyde, 6 parts of yellow humic acid diamine iron, 5 parts of borax, 6 parts of manganese sulfate, 4 parts of blue vitriol, 5 parts of zinc sulfide, 5 parts of nitrogen, phosphorus and potassium, 7 parts of cow and sheep manure, 3 parts of edible fungus residues, 0.5 part of plant growth regulator, 1 part of zymogen and 5 parts of coating agent.
The important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 10 parts of polypeptidase polyglutamic acid, 8 parts of free amino acid, 5 parts of 5-hydroxy coniferyl aldehyde, 5 parts of sinapine aldehyde, 10 parts of yellow humic acid diamine iron, 9 parts of borax, 10 parts of manganese sulfate, 6 parts of blue vitriol, 10 parts of zinc sulfide, 10 parts of nitrogen, phosphorus and potassium, 9 parts of cattle and sheep manure, 4 parts of edible fungus residues, 1 part of plant growth regulator, 1.3 parts of zymogen and 7 parts of coating agent.
The important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 7.5 parts of polypeptidase polyglutamic acid, 7 parts of free amino acid, 4 parts of 5-hydroxy coniferyl aldehyde, 4 parts of sinapine aldehyde, 8 parts of yellow humic acid diamine iron, 5-9 parts of borax, 8 parts of manganese sulfate, 5 parts of blue vitriol, 7.5 parts of zinc sulfide, 7.5 parts of nitrogen, phosphorus and potassium, 8 parts of cow and sheep manure, 3.5 parts of edible fungus residue, 0.75 part of plant growth regulator, 1.15 parts of zymogen and 6 parts of coating agent.
A preparation method of a sustained and controlled release water soluble fertilizer formula for increasing the yield of wheat and rice comprises the following steps:
step 1, preparing raw materials according to the formula of the controlled-release water-soluble fertilizer;
step 2, pouring the polypeptidase polyglutamic acid, free amino acid, 5-hydroxy coniferyl aldehyde, sinapaldehyde, yellow humic acid diamine iron, borax, manganese sulfate, copper sulfate pentahydrate, zinc sulfide, nitrogen phosphorus potassium and a plant growth regulator into a ball mill, grinding, adding a proper amount of water, and heating to obtain a mixture;
step 3, uniformly mixing the cattle and sheep manure, the edible fungus residues and the fermentation microbial inoculum, and putting the mixture into a fermentation audience for primary fermentation, wherein the temperature of the primary fermentation is 40-50 ℃, and the fermentation days are 15-17 days; cooling to 35-38 deg.C, and fermenting for 5-6 days to obtain fermented material;
Step 4, putting the mixture obtained in the step 2 and the fermented material obtained in the step 3 into a mixer for mixing;
and 5, mixing the mixture obtained in the step 4 with a film agent, uniformly stirring, drying at the temperature of 75-80 ℃, and then putting into a granulator for granulation to obtain a finished product.
The sustained-release and controlled-release water-soluble fertilizer suitable for increasing the yield of wheat and rice is prepared by matching the polypeptidase polyglutamic acid, free amino acid, 5-hydroxy coniferyl aldehyde, sinapaldehyde, fulvic acid diamine iron, borax, manganese sulfate, copper sulfate pentahydrate, zinc sulfide, nitrogen, phosphorus and potassium, a plant growth regulator, cattle and sheep manure, edible fungus residues, a fermentation microbial inoculum and a coating agent, so that the wheat dwarf plants have better lodging resistance effect; stress resistance, drought resistance and late spring cold resistance; promoting the formation of a plurality of ears, lengthening big ears and full seeds, and increasing thousand grain weight and lodging resistance; the polypeptidase polyglutamic acid is beneficial to providing good buffer capacity for soil, and components of acid, alkali and salinity of the soil are balanced, so that the utilization rate of the fertilizer is greatly improved; the synthesis path of the wheat lignin is more complicated due to the cooperation of the 5-hydroxyl coniferyl aldehyde and the sinapinal, the cell wall is thickened due to the interweaving of the lignin, a good compression resistance effect is achieved, and the lodging resistance effect of the wheat is better; the invention has reasonable design and is worth popularizing.
The invention and its embodiments have been described above without limitation. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. The formula of the sustained-release and controlled-release water-soluble fertilizer for increasing the yield of wheat and rice is characterized in that: the important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 5-10 parts of polypeptidase polyglutamic acid, 6-8 parts of free amino acid, 3-5 parts of 5-hydroxy coniferyl aldehyde, 3-5 parts of sinapine aldehyde, 6-10 parts of fulvic acid diamine iron, 5-9 parts of borax, 6-10 parts of manganese sulfate, 4-6 parts of blue copperas, 5-10 parts of zinc sulfide, 5-10 parts of nitrogen, phosphorus and potassium, 7-9 parts of cow and sheep manure, 3-4 parts of edible fungus residues, 0.5-1 part of plant growth regulator, 1-1.3 parts of zymophyte agent and 5-7 parts of coating agent.
2. The formulation of the sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice according to claim 1, wherein the formulation comprises: the important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 5 parts of polypeptidase polyglutamic acid, 6 parts of free amino acid, 3 parts of 5-hydroxy coniferyl aldehyde, 3 parts of sinapine aldehyde, 6 parts of yellow humic acid diamine iron, 5 parts of borax, 6 parts of manganese sulfate, 4 parts of blue vitriol, 5 parts of zinc sulfide, 5 parts of nitrogen, phosphorus and potassium, 7 parts of cow and sheep manure, 3 parts of edible fungus residues, 0.5 part of plant growth regulator, 1 part of zymogen and 5 parts of coating agent.
3. The formula of the sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice according to claim 1, which is characterized in that: the important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 10 parts of polypeptidase polyglutamic acid, 8 parts of free amino acid, 5 parts of 5-hydroxy coniferyl aldehyde, 5 parts of sinapine aldehyde, 10 parts of yellow humic acid diamine iron, 9 parts of borax, 10 parts of manganese sulfate, 6 parts of blue vitriol, 10 parts of zinc sulfide, 10 parts of nitrogen, phosphorus and potassium, 9 parts of cattle and sheep manure, 4 parts of edible fungus residues, 1 part of plant growth regulator, 1.3 parts of zymogen and 7 parts of coating agent.
4. The formula of the sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice according to claim 1, which is characterized in that: the important components of the formula of the sustained and controlled release water soluble fertilizer are as follows: 7.5 parts of polypeptidase polyglutamic acid, 7 parts of free amino acid, 4 parts of 5-hydroxy coniferyl aldehyde, 4 parts of sinapine aldehyde, 8 parts of fulvic acid diamine iron, 5-9 parts of borax, 8 parts of manganese sulfate, 5 parts of blue copperas, 7.5 parts of zinc sulfide, 7.5 parts of nitrogen, phosphorus and potassium, 8 parts of cattle and sheep manure, 3.5 parts of edible fungus residue, 0.75 part of plant growth regulator, 1.15 parts of fermentation microbial inoculum and 6 parts of coating agent.
5. The preparation method of the sustained-release and controlled-release water-soluble fertilizer formula for increasing the yield of wheat and rice according to claim 1, wherein the preparation method comprises the following steps: the preparation method of the formula of the sustained and controlled release water soluble fertilizer is as follows:
Step 1, preparing raw materials according to the formula of the controlled-release water-soluble fertilizer;
step 2, pouring the polypeptidase polyglutamic acid, free amino acid, 5-hydroxy coniferyl aldehyde, sinapaldehyde, fulvic acid diamine iron, borax, manganese sulfate, copper sulfate pentahydrate, zinc sulfide, nitrogen phosphorus potassium and a plant growth regulator into a ball mill, grinding, adding a proper amount of water, and heating to obtain a mixture;
step 3, uniformly mixing the cattle and sheep manure, the edible fungus residues and the fermentation microbial inoculum, and putting the mixture into a fermentation audience for primary fermentation, wherein the temperature of the primary fermentation is 40-50 ℃, and the fermentation days are 15-17 days; cooling to 35-38 deg.C, and fermenting for 5-6 days to obtain fermented material;
step 4, putting the mixture obtained in the step 2 and the fermented material obtained in the step 3 into a mixer for mixing;
and 5, mixing the mixture obtained in the step 4 with a film agent, uniformly stirring, drying at the temperature of 75-80 ℃, and then putting into a granulator for granulation to obtain a finished product.
6. The formulation of the controlled-release water soluble fertilizer for increasing the yield of wheat and rice and the preparation method thereof according to claim 5 are characterized in that: the grinding in the step 2 is carried out to 300-400 meshes, and the heating temperature is 60-70 ℃.
CN202210433626.6A 2022-04-24 2022-04-24 Formula and preparation method of sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice Pending CN114751785A (en)

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CN202210433626.6A CN114751785A (en) 2022-04-24 2022-04-24 Formula and preparation method of sustained-release and controlled-release water-soluble fertilizer for increasing yield of wheat and rice

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884490A (en) * 2014-11-06 2016-08-24 北京神农源生物科技发展有限公司 Lodging-resistant drought-resistant prematurity-promoting and high-yield-increasing compound microbial slow-released fertilizer
CN108794197A (en) * 2018-08-04 2018-11-13 赵建志 A kind of improvement wheat quality sustained release base manure and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884490A (en) * 2014-11-06 2016-08-24 北京神农源生物科技发展有限公司 Lodging-resistant drought-resistant prematurity-promoting and high-yield-increasing compound microbial slow-released fertilizer
CN108794197A (en) * 2018-08-04 2018-11-13 赵建志 A kind of improvement wheat quality sustained release base manure and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
无: ""新一代聚谷氨酸肥料增效剂-聚谷氨酸多太美增效剂"", 《蓝孩子农资网》 *
王云生等: "《植物生理学》", 31 December 2018, 中国农业大学出版社 *

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