Composite microbial bacteria fertilizer and preparation method thereof

A technology of compound microbial bacteria and compound microbial inoculants, which can be used in urea compound fertilizers, fertilizer mixtures, animal carcass fertilizers, etc., can solve the problems of microbial environment damage, pollute water and air, affect crop quality, etc., to facilitate diffusion and decomposition. , the effect of increasing resistance and reducing the cost of fertilization

Inactive Publication Date: 2017-07-25
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now due to the excessive use of chemical fertilizers and pesticides, especially the long-term excessive use of nitrogen fertilizers, it has caused soil compaction, soil erosion, fertility decline, and the destruction of the microbial environment, causing a vicious cycle of ecology, which not only directly affects the quality of crops, but also pollutes human beings. water and air for survival

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A compound microbial fertilizer, comprising the following raw materials in parts by weight: 15 parts of compound microbial bacterial agent, 6 parts of diatomite, 15 parts of soluble starch, 6 parts of urea, 10 parts of chitin, 3 parts of lecithin, 12 parts of calcium magnesium phosphate fertilizer 22 parts of potassium chloride, 24 parts of fulvic acid, 6 parts of additives;

[0027] The composite microbial bacterial agent includes the following raw materials in parts by weight: 36 parts of Bacillus subtilis, 25 parts of Bacillus jelly-like, and 12 parts of Bacillus licheniformis;

[0028] The auxiliary agent includes the following raw materials in parts by weight: 4 parts of dispersant D-1002, 2 parts of wetting agent SOPA-270, and 8 parts of sodium dodecylbenzenesulfonate.

[0029] The preparation method of above-mentioned compound microbial fertilizer, comprises the steps:

[0030] (1) Cultivation of compound microbial agents: place Bacillus subtilis, Bacillus jelly...

Embodiment 2

[0034] A compound microbial fertilizer, comprising the following raw materials in parts by weight: 15 parts of compound microbial bacterial agent, 4 parts of diatomite, 16 parts of soluble starch, 8 parts of urea, 10 parts of chitin, 3 parts of lecithin, 12 parts of calcium magnesium phosphate fertilizer 18 parts of potassium nitrate, 22 parts of fulvic acid, 9 parts of additives;

[0035] The composite microbial agent includes the following raw materials in parts by weight: 34 parts of Bacillus subtilis, 25 parts of Bacillus jelly-like, and 18 parts of Bacillus licheniformis;

[0036] The auxiliary agent includes the following raw materials in parts by weight: 3 parts of dispersant SD-101, 2 parts of wetting agent T-1004, and 7 parts of sodium dodecylbenzenesulfonate.

[0037] The preparation method of above-mentioned compound microbial fertilizer, comprises the steps:

[0038] (1) Cultivation of compound microbial agents: place Bacillus subtilis, Bacillus jelly-like, and Ba...

Embodiment 3

[0042] A composite microbial fertilizer, comprising the following raw materials in parts by weight: 18 parts of composite microbial bacterial agent, 5 parts of diatomaceous earth, 16 parts of soluble starch, 8 parts of urea, 12 parts of chitin, 5 parts of lecithin, 13 parts of calcium magnesium phosphate fertilizer 16 parts, 16 parts of potassium sulfate, 25 parts of fulvic acid, 8 parts of additives;

[0043] The composite microbial agent includes the following raw materials in parts by weight: 36 parts of Bacillus subtilis, 22 parts of Bacillus jelly-like, and 15 parts of Bacillus licheniformis;

[0044] The auxiliary agent includes the following raw materials in parts by weight: 3 parts of dispersant D-1002, 1 part of wetting agent DF-95, and 10 parts of sodium dodecylbenzenesulfonate.

[0045] The preparation method of above-mentioned compound microbial fertilizer, comprises the steps:

[0046] (1) Cultivation of compound microbial agents: place Bacillus subtilis, Bacillus ...

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PUM

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Abstract

The invention discloses composite microbial bacteria fertilizer and a preparation method thereof. The composite microbial bacteria fertilizer comprises, by weight, 10-20 parts of composite microbial bacteria agent, 3-8 parts of diatomite, 10-20 parts of soluble starch, 3-10 parts of urea, 5-15 parts of chitin, 1-6 parts of lecithin, 8-15 parts of calcium magnesium phosphorous fertilizer, 15-25 parts of potassium salt, 20-30 parts of humic acid and 5-10 parts of auxiliary, the composite microbial bacteria agent comprises, by weight, 30-40 parts of bacillus subtilis, 20-30 parts of bacillus mucilaginosus and 10-18 parts of bacillus licheniformis, and the auxiliary comprises, by weight, 3-6 parts of dispersant, 1-3 parts of wetting agent and 5-10 parts of sodium dodecyl benzene sulfonate. The composite microbial bacteria fertilizer can immobilize nitrogen and decompose phosphorous, improve soil, inhibit pathogens and resist pest, growing needs of crops are met, planting cost is reduced, and yield of the crops is increased.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizer, in particular to a compound microbial fertilizer and a preparation method thereof. Background technique [0002] With the development of social economy and the improvement of people's living standards, the issue of food safety has attracted more and more attention. Organic food, green food and pollution-free food are very popular. Now due to the excessive use of chemical fertilizers and pesticides, especially the long-term excessive use of nitrogen fertilizers, it has caused soil compaction, soil erosion, fertility decline, and the destruction of the microbial environment, causing a vicious cycle of ecology, which not only directly affects the quality of crops, but also pollutes human beings. water and air for survival. The nitrate content of vegetables grown using chemical fertilizers is about 30% higher than that of crops using organic fertilizers and microbial fertilizers. Many ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/06C05G3/70C05G3/80
CPCC05B15/00C05G3/00C05G3/70C05G3/80C05C9/00C05D1/02C05D9/00C05F1/007C05F11/00C05F11/02C05F11/08C05G1/00C05C5/02
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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