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Use of Rhodobacter sphaeroides fermentation liquid in degrading pesticide residue

A technology of Rhodobacter sphaeroides and pesticide residues, applied in the direction of bacteria, etc., can solve problems that endanger human health and social development

Inactive Publication Date: 2006-05-03
无锡中科活力生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the problem of pesticide residues in crops seriously endangers people's health and social development, and has formed a pair of insurmountable contradictions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In one mu of leafy vegetable field, spraying 1Kg rhodobacter sphaeroides fermented liquid mixed with 65 times of water can degrade pyrethroid pesticides with a degradation rate greater than 98%.

Embodiment 2

[0017] In an acre of leafy vegetable field, spraying 1Kg rhodobacter sphaeroides fermented liquid mixed with 120 times of water can degrade organic phosphorus pesticides with a degradation rate greater than 99%.

Embodiment 3

[0019] Spray fruit trees with 2.5Kg rhodobacter sphaeroides fermented liquid mixed with 100 times of water, and the degradation rate of pyrethroid pesticides is >97%;

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PUM

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Abstract

The invention discloses a applied technique for Rhodobacter sphaeroides fermentation liquid in degradation for pesticide residue. Compared with prior art, this invention has high degradation ratio, and has no toxic effect to human.

Description

technical field [0001] The invention relates to a microorganism application technology, in particular to the application of Rhodobacter sphaeroides fermented liquid in the degradation of pesticide residues. Background technique [0002] At present, the problem of pesticide residues in crops seriously endangers people's health and social development, and has formed a pair of contradictions that are difficult to overcome. On the one hand, it is necessary to use pesticides to prevent and control pests and diseases in the process of crop production, and to increase crop yield; on the other hand, high pesticide residues in crops lead to an increase in the incidence of a large number of diseases, seriously affecting people's health. The resulting loss in the process of crop export is several hundred million. Contents of the invention [0003] The technical task of the present invention is to provide the application technology o...

Claims

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Application Information

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IPC IPC(8): C12N1/20
Inventor 王栋王大伟汪丽华
Owner 无锡中科活力生物技术有限公司
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