Metribuzin pesticide residue degrading bacteria, microbial agent produced through same and application of metribuzin pesticide residue degrading bacteria

A technology of mecitrione and degrading bacteria, which is applied in the field of biotechnology, can solve the problems of ecological system hazards, the safety production of agricultural products that affect the health, and excessive pesticide residues, so as to protect the ecological environment, solve the problem of excessive pesticide residues of mecitrione, The effect of low cost of production and use
CN105420172AInactive Publication Date: 2016-03-23NANJING AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING AGRICULTURAL UNIVERSITY
Publication Date
2016-03-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides metribuzin pesticide residue degrading bacteria and a microbial agent produced through the same. The bacterial strain is gram-positive bacteria, and is authenticated as Rhodococcus sp. and preserved in the China Center for Type Culture Collection on June 29, 2015, and the preservation number of the bacterial strain is CCTCC NO: M2015392. A culture solution obtained after QCT10 bacterial strain fermentation is the microbial agent. According to the QCT10 bacterial strain and the microbial agent produced through the same, the quantity of metribuzin pesticide residues in soil can be reduced by 50% or above, and the problem that the metribuzin pesticide residues exceed the standard in agricultural production can be solved.
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Description

technical field

[0001] The invention belongs to the high-tech field of biology, and provides a metrizone pesticide residue-degrading bacterium and its production bacterium and application. Background technique

[0002] The use of chemical pesticides has greatly promoted the development of modern agriculture, restored a large number of losses caused by plant diseases, insects, and weed damage for agricultural production, and greatly improved the labor efficiency and mechanization degree of agricultural production. played an invaluable role in the modernization process. But at the same time, pesticides are some toxic and harmful chemical substances. After they enter the ecological environment, they not only kill the organisms that are harmful to humans, but also cause serious harm to the ecological system. Extensive use of pesticides has caused pesticide residues in agricultural products to exceed the standard, seriously affecting people's health and the safe production of ag...

Claims

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