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Bio-control bio-organic fertilizer and production method thereof

A technology of bio-organic fertilizer and production method, which is applied in the field of bio-organic fertilizer with bio-control effect, can solve the problems of increased production cost, insoluble soil, and ecological damage, so as to reduce the amount of chemical fertilizer, protect the ecological environment, and promote crop growth Effect

Active Publication Date: 2013-08-21
SHANGHAI NUOTONG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Selection of organic carrier: The living conditions of microorganisms are limited by a series of conditions such as organic matter, C / N ratio, water content, etc. At present, domestic technology mainly uses peat or humic acid as organic carriers, which can meet the living conditions of microorganisms and ensure that microorganisms The number of viable bacteria, but peat and humic acid are minerals, limited by national resources, large-scale mining will destroy the ecology, and it is difficult to dissolve in the soil, the organic matter and humic acid in it are difficult to be used by crops, affecting fertilizer efficiency, At the same time, the prices of peat and humic acid are also increasing year by year, and the production cost of products is also increasing year by year;

Method used

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  • Bio-control bio-organic fertilizer and production method thereof
  • Bio-control bio-organic fertilizer and production method thereof
  • Bio-control bio-organic fertilizer and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0049] 1. Preparation of compound microbial bacterial agent: the bacteria liquid after the separate fermentation of the biocontrol Bacillus subtilis HL259, the colloid bacillus, and the biocontrol streptomyces YL04 is pressed with peat to press the bacteria liquid: peat=1:4 After adsorption, the solid powder bacterial agent is mixed according to the ratio of 5:3:2. After mixing, the effective number of viable bacteria in the composite bacterial agent reaches 5.5×10 8 more than one per gram, and the water content should be kept within 30%.

[0050] 2. Sampling. The hydrolysis slag produced in the amino acid production process was obtained from Henan Lianhua Monosodium Glutamate Co., Ltd.;

[0051] 3. pH conditioning: crush large pieces of hydrolyzed slag into powder or small particles, mix with powdered lime according to hydrolyzed slag:lime=4:1, pulverize with chain crusher and stack for 8-12 hours to allow it to fully react;

[0052] 4. Turn over: use a forklift or manually...

Embodiment 1-2

[0061] Except for following process, other is the same as embodiment 1-1, makes the biocontrol bio-organic fertilizer produced with amino acid hydrolyzed slag.

[0062] The mixing ratio of hydrolyzed slag and powdered lime is hydrolyzed slag:lime=5:1.

[0063] Biocontrol Bacillus subtilis HL259, colloid bacillus, and biocontrol streptomyces YL04 are individually fermented with peat to adsorb the bacteria liquid in the ratio of bacterium liquid: peat=1:3, and the solid powder after adsorption After mixing with a single microbial agent, the mixing ratio is 5:3.5:1.5, and the effective number of viable bacteria of the compound microbial agent after mixing reaches 5.7×10 8 More than one per gram, the moisture is kept at 22-25%.

[0064] Ingredients: Slowly add powdered hydrolyzed slag into a mixer, and add the prepared composite microbial bacterial agent in a proportion of 5% by weight.

Embodiment 1-3

[0066] Except for following process, other is the same as embodiment 1-1, makes the biocontrol bio-organic fertilizer produced with amino acid hydrolyzed slag.

[0067] The mixing ratio of hydrolyzed slag and powdered lime is hydrolyzed slag:lime=4.5:1.

[0068] Biocontrol Bacillus subtilis HL259, colloid bacillus, and biocontrol streptomyces YL04 are individually fermented with peat to adsorb the bacteria liquid in the ratio of bacterium liquid: peat=1:3, and the solid powder after adsorption After mixing with a single bacterial agent, the mixing ratio is 4.5:3.5:2, and the effective number of viable bacteria of the compound microbial agent after mixing reaches 5.7×10 8 More than one per gram, the moisture is kept at 22-25%.

[0069] Ingredients: Slowly add powdered hydrolyzed slag into a mixer, and add the prepared composite microbial bacterial agent in a proportion of 4% by weight.

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Abstract

The invention provides a production method of a bio-control bio-organic fertilizer. A microbial inoculum is independently fermented by bio-control bacillus subtilis HL259, bacillus mucilaginosus krassilnikov, and bio-control streptomyces sp. YL04 strains which are mixed according to a mass proportion of 4-5 : 2.5-3.5 : 1-2 after absorption by using an adsorption medium, and then hydrolysis residue and complex microbial community are mixed to obtain the bio-organic fertilizer. The bio-control bio-organic fertilizer can significantly improve the efficiency of bio-fertilizers, has obvious prevention and control effects on diseases of crops, greatly reduces the diseased seedling rate, and can more comprehensively provide nutrients required for crop growth to improve crop yield.

Description

technical field [0001] The invention relates to a bio-organic fertilizer and a production method of the bio-organic fertilizer, in particular to a bio-organic fertilizer with biocontrol effect and a production method of the fertilizer. Background technique [0002] Insect pests and diseases of crops are always important factors affecting their yields. The occurrence of pests and diseases can seriously reduce crop yields, or even fail them. Therefore, effective control of pests and diseases is very important. For a long time, my country's agriculture has mainly used chemical pesticides and chemical fungicides to prevent and control pests and diseases. In the past 20 years, the application of chemical pesticides has played an important role in ensuring the safe production of my country's agriculture, but this has led to anti-adjustment and intensive farming. Long-term over-reliance on chemical fertilizers and pesticides has resulted in the waste of a large amount of non-renewab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F5/00C05F11/08
CPCY02A40/20
Inventor 闫龙翔刘西莉陈露
Owner SHANGHAI NUOTONG INFORMATION TECH CO LTD
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