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Compound microbial fertilizer for preventing and controlling aflatoxin pollution and preparation method thereof

A technology of compound microorganisms and fertilizers, which is applied in the field of compound microbial fertilizers for preventing and controlling aflatoxin pollution and its preparation, which can solve the problems of high application cost and unstable effect

Inactive Publication Date: 2021-06-22
AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many compound microbial fertilizer products on the market, but there are very few microbial fertilizer products specifically for the prevention and control of aflatoxin pollution on crops, and the application cost is high and the effect is unstable

Method used

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  • Compound microbial fertilizer for preventing and controlling aflatoxin pollution and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Embodiment 1. A compound microbial fertilizer for preventing and controlling peanut aflatoxin pollution and its preparation

[0083] The compound microbial fertilizer of the present embodiment is made up of the raw material of following mass parts:

[0084] 3 parts of ammonium molybdate, 3 parts of potassium fulvic acid, 0.8 parts of zinc sulfate, 0.2 parts of borax, 5 parts of citric acid chelated manganese, 8 parts of compound functional microbial powder, 45 parts of cassava dregs, 35 parts of peanut straw powder.

[0085] The number of viable bacteria in the above-mentioned compound microbial fertilizer is 100 million / gram, wherein, Bacillus amyloliquefaciens (Bacillus amyloliquefaciens), Ludwig enterobacter (Enterobacter ludwigii), Trichoderma koningii (Trichoderma koningii) and Kangshi Trichoderma 2 ( The viable counts of Trichoderma koningii) were 25 million cfu / g, 25 million cfu / g, 25 million cfu / g, and 25 million cfu / g, respectively.

[0086] The specific prepa...

Embodiment 2

[0095] Embodiment 2. A compound microbial fertilizer for preventing and controlling peanut aflatoxin pollution and its preparation

[0096] The compound microbial fertilizer of the present embodiment is made up of the raw material of following mass parts:

[0097] 2 parts of ammonium molybdate, 4 parts of potassium fulvic acid, 0.8 parts of zinc sulfate, 0.2 parts of borax, 5 parts of citric acid chelated manganese, 8 parts of compound functional microbial powder, 45 parts of cassava dregs, 35 parts of peanut straw powder.

[0098] The number of viable bacteria in the compound microbial fertilizer is 100 million / gram, wherein Bacillus amyloliquefaciens, Enterobacter ludwigii, Trichoderma koningii and Trichoderma koningii 2 (Trichoderma koningii), the ratio of the number of live bacteria of the four microorganisms was 2:2:3:3.

[0099] The specific preparation method is:

[0100] (1) According to the number of live bacteria of the 4 kinds of functional microbial powders, mix ...

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Abstract

The invention discloses a compound microbial fertilizer for preventing and controlling peanut aflatoxin pollution and a preparation method thereof, and discloses a compound microbial fertilizer containing four functional bacteria for preventing and controlling aflatoxin pollution and four trace elements, and manioc waste and peanut straw are used as carriers. The microbial fertilizer can effectively reduce aflatoxin pollution in grain and oil agricultural products, improve quality safety of agricultural products and food, improve soil fertility, improve soil structure, improve stress resistance of crops, increase production and income, and obviously improve ecological benefits and social benefits.

Description

technical field [0001] The invention belongs to the field of beneficial microorganisms and fertilizer applications, and in particular relates to a compound microbial fertilizer for preventing and controlling aflatoxin pollution and a preparation method thereof. Background technique [0002] Aflatoxins are a type of strong carcinogenic and highly toxic mycotoxins produced by fungi such as Aspergillus flavus or Aspergillus parasiticus. Human or animal consumption of toxin-contaminated food or feed will cause body disease or even death, which seriously threatens the health and safety of consumers. life safety. Therefore, it is urgent to strengthen the prevention and control of Aspergillus flavus and toxin pollution in agricultural products such as peanuts, corn and rice. The infection of Aspergillus flavus focuses on the growth period of crops, and aflatoxin pollution mainly occurs during the storage period of agricultural products. Therefore, strengthening the prenatal preven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/60C05G3/80C12N1/20C12N1/14A01C21/00C12R1/01C12R1/07C12R1/885
CPCC05G3/60C05G3/80C05C3/00C12N1/20C12N1/14A01C21/005
Inventor 姚彦坡韩鹏黄艳红裴广芬高东霞杜兆林林大松强沥文陈益胜秦丽霍莉莉王伟安毅
Owner AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI