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Compound microbial fertilizer with efficient disease prevention function and production method of compound microbial fertilizer

The technology of a compound microorganism and a production method is applied in the field of compound microorganism fertilizer with disease prevention function and production, which can solve the problems of environmental pollution, headaches for waste residue enterprises, waste of resources, etc., so as to reduce the degradation process, improve the utilization rate of fertilizers, and reduce the use of fertilizers. amount of effect

Active Publication Date: 2014-05-07
SHANGHAI LVLE BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the treatment of waste residue in the production process of Jinggangmycin has always been a headache for enterprises. If Jinggangmycin waste residue containing high nutrients is not handled properly, it will cause environmental pollution and waste resources.

Method used

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  • Compound microbial fertilizer with efficient disease prevention function and production method of compound microbial fertilizer
  • Compound microbial fertilizer with efficient disease prevention function and production method of compound microbial fertilizer
  • Compound microbial fertilizer with efficient disease prevention function and production method of compound microbial fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] 1. Sampling: The dregs in the production of Jinggangmycin were taken from Zhejiang Tonglu Huifeng Biochemical Co., Ltd.;

[0049] 2. pH adjustment: crush a large piece of Jinggangmycin residue into powder or small particles, mix it with plant ash according to the slag: plant ash=2:1, crush it with a chain mill, and stack it for 8-12 hours to allow it to fully react. In this process, the material can be turned over to make the maximum temperature not exceed 80 ℃, so as not to destroy the activity of Jinggangmycin;

[0050] 3. Overturning: Use a forklift or manual overturning to cool the reacted materials to normal temperature;

[0051] 4. Crushing: The dregs cooled to room temperature are measured. The basic properties are shown in Table 3. The content of heavy metals is far lower than the industry standard of bio-organic fertilizer, so no measurement was made;

[0052] Table 3 The basic properties of Jinggangmycin residue after treatment

[0053]

[0054] 5. Preparation of the c...

Embodiment 2

[0060] Except for the following processes, other things are the same as in Example 1. The compound microbial fertilizer with high-efficiency disease prevention function is produced by using Jinggangmycin dregs.

[0061] The mixing ratio of jinggangmycin dregs and plant ash is dregs: plant ash=3:2.

[0062] The biocontrol Bacillus subtilis HL259, Bacillus megaterium and Bacillus coli strains were separately fermented with rice husk powder at the ratio of bacterial solution: rice husk powder = 1:3. The two solid powdery inoculants are mixed according to the ratio of 1.5:1:1, and the effective number of live bacteria of the compound inoculants after mixing is 5.9×10 8 A / g or more, the moisture content is maintained at 25-28%.

[0063] Ingredients: Add 200kg of powdered Jinggangmycin dregs and 10kg of the above-mentioned composite microbial inoculum into the mixer.

Embodiment 3

[0065] Except for the following processes, other things are the same as in Example 1. The compound microbial fertilizer with high-efficiency disease prevention function is produced by using Jinggangmycin dregs.

[0066] The mixing ratio of Jinggangmycin dregs and plant ash is dregs: plant ash=1:1.

[0067] The biocontrol Bacillus subtilis HL259, Bacillus megaterium, and Bacillus coli strains are separately fermented with rice husk powder at the ratio of bacterial solution: rice husk powder = 1:5. Two kinds of solid powdery bacterial agents are mixed according to the ratio of 1:1:1.5, and the effective number of live bacteria of the compound bacterial agent after mixing is 5.8×10 8 A / g or more, the moisture content is kept at 21-24%.

[0068] Ingredients: Add 200kg of powdered Jinggangmycin dregs and 20kg of the above-mentioned composite microbial inoculum into the mixer.

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Abstract

The invention discloses a compound microbial fertilizer with an efficient disease prevention function. The raw material is a mixture of herb residues generated in the production process of validamycin and plant ashes, wherein a fungicide is a composite fungicide prepared from bio-control bacillus subtilis HL259, bacillus megaterium and bacillus mucilaginosus after fermentation and absorption; the mass ratio of the raw material to the fungicide is (50-70):(5-15). Meanwhile, the invention also discloses a production method of the compound microbial fertilizer with the efficient disease prevention function. The method comprises the following procedures: preparation of raw materials of validamycin herb residues, preparation of a compound microbial agent, and preparation of the compound microbial fertilizer after mixing and crushing; the microbial agent accounts for 5-15% of total weight of the compound microbial fertilizer; the raw materials of the validamycin herb residues account for 50-70% of total weight of the compound microbial fertilizer. By adopting the compound microbial fertilizer, the raw material range of the compound microbial fertilizer is expanded, and the obtained compound microbial fertilizer has a good inhibition effect on rhizoctonia solani.

Description

Technical field [0001] The invention relates to a compound microbial fertilizer and a production method of the compound microbial fertilizer, in particular to a compound microbial fertilizer with disease prevention function and a production method. Background technique [0002] Jinggangmycin is an agricultural antibiotic developed by the Shanghai Institute of Pesticides in the 1970s. Jinggangmycin is mainly used for rice sheath blight, as well as rice smut, corn spot, vegetables, cotton, and beans. Prevention and treatment of crop diseases. The results of years of large-scale field use have fully demonstrated the characteristics of environmentally friendly pesticides with "high prevention efficiency, no phytotoxicity, and no pollution", which are well received by users at home and abroad. [0003] Jinggangmycin residue is a by-product of the fermentation production of Jinggangmycin. Jinggangmycin residue is generally made of rice flour, peanut cake powder and dipotassium hydrogen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 闫龙翔陈露李彬
Owner SHANGHAI LVLE BIO TECH
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