Strain capable of degrading residual quinclorac in soil

A technology of quinclorac and bacterial strains, which is applied in the field of microbial treatment of environmental pollution, can solve the problems of tobacco production and output value reduction, and achieve the effects of reducing economic losses and protecting the environment
CN107217014AInactive Publication Date: 2017-09-29FUJIAN AGRI & FORESTRY UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN AGRI & FORESTRY UNIV
Publication Date
2017-09-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses quinclorac degradation bacterium and application thereof. The quinclorac degradation bacterium J7 provided by the invention belongs to pantoea sp. and is preserved in China Center for Type Culture Collection (CCTCC); the preservation date is March 16, 2017 and the preservation number is CCTCC M2017131; the quinclorac degradation bacterium is identified to be pantoea sp. by 16S rDNA. The bacterium is a Gram-negative bacterium and has a light yellow bacterial colony, a smooth and round surface and an ordered edge. The bacterium has a function of degrading quinclorac and can be used for preventing and controlling phytotoxicity, caused by the quinclorac, on tobaccos.
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Description

technical field

[0001] The invention belongs to the technical field of microbial treatment of environmental pollution, and in particular relates to a bacterial strain capable of degrading soil residual quinclorac. Background technique

[0002] tobacco( Nicotiana tabacum ) is an annual or limited perennial herb of the family Solanaceae, which originated in South America and is currently planted all over the world. Tobacco is a special economic crop. Since my country implemented the tobacco monopoly system in 1982, the tobacco industry has developed rapidly and has become an important pillar industry of the national economy. Tobacco is grown in all provinces in the north and south of my country, and its main purpose is to process tobacco leaves to produce cigarettes. Therefore, high-quality tobacco leaves are an important goal of tobacco production, and how to ensure high-quality tobacco leaves is also an important issue that tobacco farmers care about. In Fujian, tobacco c...

Claims

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