Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof

A technology for complex microorganisms, diseases and insect pests, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as single function, poor fertilizer effect, and weak strain adaptability

Active Publication Date: 2010-12-29
BEIJING SHUANGLONG AMMS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the technical problems that the existing compound microbial fertilizer has single function, poor strain adaptability and poor fertilizer effect

Method used

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  • Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0095] A, preparation of compound microbial fertilizer bacterial agent

[0096] Mix and stir the Bacillus megaterium powder and the jelly-like Bacillus powder according to the total weight ratio of the compound microbial fertilizer inoculum to make a compound microbial fertilizer inoculum for use;

[0097] Described compound microbial fertilizer inoculum is formulated by following two kinds of inoculum, and the percentage of these two kinds of inoculations accounting for the total weight of compound microbial fertilizer inoculum is:

[0098] Baeillus megatelium phosphaticum 60%;

[0099] Jelly-like Bacillus mucilginosus 40%;

[0100] B. Preparation of compound microbial pesticide bacterial agent

[0101] The compound microbial pesticide bacterial agent is formed by mixing two bacterial agents of Bacillus thuringiensis and Bacillus subtilis in any proportion, adding a sodium percarbonate solid-state oxygenator, and then adsorbing them with grass carbon after mixed fermentatio...

Embodiment 2

[0136] A, preparation of compound microbial fertilizer bacterial agent

[0137] According to the method A in the embodiment 1, the composite microbial bacterial agent is prepared and set aside.

[0138] B. Preparation of compound microbial pesticide bacterial agent

[0139] According to the method B in the embodiment 1, the composite microbial pesticide inoculum was prepared and set aside.

[0140] C, preparation of insecticidal synergist powder

[0141] Prepare insecticidal synergist powder according to method C in Example 1, and set aside.

[0142] D, preparation of plant growth regulator powder

[0143] The plant growth regulator powder was prepared according to method D in Example 1 and set aside.

[0144] E. Preparation of compound microbial fertilizer with the function of preventing and controlling crop diseases and insect pests

[0145] With the compound microbial fertilizer inoculum prepared by method A, the compound microbial pesticide inoculum prepared by method...

Embodiment 3

[0163] A, preparation of compound microbial fertilizer bacterial agent

[0164] According to the method A in the embodiment 1, the composite microbial bacterial agent is prepared and set aside.

[0165] B. Preparation of compound microbial pesticide bacterial agent

[0166] According to the method B in the embodiment 1, the composite microbial pesticide inoculum was prepared and set aside.

[0167]C, preparation of insecticidal synergist powder

[0168] Prepare insecticidal synergist powder according to method C in Example 1, and set aside.

[0169] D, preparation of plant growth regulator powder

[0170] The plant growth regulator powder was prepared according to method D in Example 1 and set aside.

[0171] E. Preparation of compound microbial fertilizer with the function of preventing and controlling crop diseases and insect pests

[0172] With the compound microbial fertilizer inoculum prepared by method A, the compound microbial pesticide inoculum prepared by method ...

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Abstract

The invention relates to a composite microbial fertilizer for controlling crop diseases and insect pests, which contains composite microbial fungicide and is prepared by the following raw materials based on parts by weight: 10-35 parts of composite microbial fertilizer fungicide, 3-15 parts of composite microbial pesticide fungicide, 1-5 parts of insecticidal synergist, 1-5 parts of plant growth regulator, 20-60 parts of grass carbon, 5-15 parts of expanded chicken manure, 5-50 parts of inorganic fertilizer and 1-3 parts of binding agent, wherein the composite microbial fertilizer fungicide is prepared by bacillus megaterium and jelly-like bacillus; and the composite microbial pesticide fungicide is prepared by mixing bacillus thuringiensis and bacillus subtilis, adding sodium percarbonate type solid state oxygen-increasing agent for mixing and fermenting and finally absorbing by the grass carbon. The composite microbial fertilizer adopts strains with good suitability, and the strains are compounded according to a certain proportion to obtain the composite fungicide which has durable activity and stable performance; and the four beneficial strains are compatible with each other and performs the own functions, so that the multiple aims of resisting germs as well as diseases and insect pests, and increasing the crop yield can be achieved.

Description

technical field [0001] The invention belongs to the technical field of microbial fertilizers, and relates to a microbial fertilizer with triple functions of resisting bacteria, diseases and insect pests and increasing crop yields and a preparation method thereof. Background technique [0002] It has become one of the key research topics for scientists to develop and produce green food and minimize the pollution and harm caused to humans and the environment caused by the large-scale use of chemical fertilizers and chemical pesticides. Therefore, microbial fertilizers and microbial pesticides emerged as the times require, and gradually developed into more effective ones. It is an important means to prevent and control pollution, and it has received more and more attention from people. [0003] Microbial fertilizer is usually a kind of compound fertilizer, which is compounded by beneficial active microbial flora, organic matter and inorganic fertilizer. Among them, the commonl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/60
Inventor 万光存
Owner BEIJING SHUANGLONG AMMS TECH
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