Green muscardine fungus spore powder produced with slant type fermentation reaction storehouse and process thereof

Abstract

The invention discloses Metarhizium spore powder produced by an inclined-form fermentation and reaction bin, which adopts straws as major materials and wheat bran and corn meal as accessories while KH2PO4, MgSO4 and CuSO4 are used as fermentation-used culture materials and metarhpium anisophiae is adopted as a strain and then intermittent culture is carried out to the fermentation bin to produce spores. A method includes the steps: the straws are put into a material gas explosion system for carrying out gas explosion; the straws after gas explosion react with the wheat bran and the corn meal in a chelated reaction bin; after the reaction, the materials are put into the fermentation bin and the culture materials and the metarhpium anisophiae are added, and then ventilation and oxygen supply are carried out in the fermentation bin and fermentation lasts for 96 hours; and a packet receiver is used for collecting spores. The spore powder has the advantages that products can effectively control over 130 kinds of plant diseases and insect pests and wide material selection is realized, and more straw wastes are utilized with environmental production, no toxicity, no innocuity, low production cost, high yield, no easy cross contamination and wide application prospects.

Description

technical field [0001] The invention relates to the field of biological pesticides, in particular to metarhizium anisopliae spore powder and a process method produced by an italic type fermentation reaction chamber. Background technique [0002] Metarhizium anisopliae is a broad-spectrum entomogenic fungus, which can effectively control more than 130 kinds of diseases and insect pests, especially for the control of grubs, cutworms, scarabs and other underground pests, as well as the breeding of urban mosquitoes and flies. It has a broad application prospect. [0003] Compared with chemical pesticides, fungal pesticides are safe and non-environmental polluting, but the insecticidal speed is slow, which hinders the popularization and application of fungal pesticides to a large extent. At the same time, due to the constraints of traditional production processes, production High cost, low output, small scale, and easy cross-contamination have made the development of fungal insec...

AI Technical Summary

Problems solved by technology

[0003] Compared with chemical pesticides, fungal insecticides are safe and non-environmental polluting, but the insecticidal speed is slow, which largely hinders the popularization and application of fungal insecticides. At the same time, due to the constraints of traditional production processes, production High cost, low output, small scale, and easy cross-contamination have made the development of fungicides almost stagnant in recent years

Images