Self-dissolving solution for novel lysobacter enzymogenes strain LE16 and preparation method of self-dissolving solution

Abstract

The invention discloses a self-dissolving solution for a novel lysobacter enzymogenes strain LE16. The self-dissolving solution is prepared from the following raw material components in parts by weight: 10 to 20 parts of peptone, 5 to 15 parts of beef extract, 5 to 15 parts of NaCl, 0.5 to 3 parts of tryptophan betaine, 0.5 to 3 parts of asparagine, 0.05 to 0.5 part of multivitamins, 1 to 10 parts of (NH4)2SO4, 5 to 15 parts of glucose, 1 to 5 parts of KH2PO4 and 0.5 to 3 parts of MgSO4. The prepared self-dissolving solution of the LE16 does not contain thalli, does not need filtration sterilization, has a good and stable effect of preventing and treating powdery mildew and gray mold of plants, is long in storage time, is slightly influenced by conditions such as environments, and is simple in application method, high in practicability and easy to popularize, a technical system of a preparation process is simple and universal in equipment, low in resource consumption and low in industrial production requirements, and a general microbial preparation preparing factory can meet the production requirements.

Description

technical field

[0001] The invention relates to a microbial preparation, in particular to a self-solution for a new strain of zymolysobacillus LE16 and a preparation method thereof. Background technique

[0002] As a typical representative of the genus Lysobacter, Lysobacter enzymogenes has the ability to secrete a variety of hydrolytic enzymes, which is also the reason for its name. At present, the lysobacterium enzymogenes that have been produced and applied include lysobacterium enzymogenes C3 (L.enzymogenes C3), lysobacterium enzymogenes 3.1T8 (L.enzymogenes 3.1T8), lysobacterium enzymogenes N4-7 (L. 7) and L. enzymogenes OH11, etc., all play an important role in the control of crop diseases. A new enzyme-producing lysobacterium strain L.enzymogenes LE16 (hereinafter referred to as LE16) has the functions of promoting growth and preventing diseases. At present, the strain is preserved in the General Microbiology Center of the China Committee for Microbial Culture Colle...

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