土壤农药降解微生物及其作用机理  

Pesticide Degrading Microorganisms and Mechanism in Soil

作　　者：张洪霞[1,2] 张祺玲[1] 王兆守[3] 肖和艾[2] 谭周进[4] 盛荣[1,2] 

机构地区：[1]湖南农业大学生物安全科技学院,长沙410128 [2]中国科学院亚热带农业生态研究所,长沙410125 [3]厦门大学化学化工学院化学工程与生物工程系,厦门361005 [4]湖南中医药大学基础医学院,长沙410208

出　　处：《世界科技研究与发展》2009年第1期112-115,111,共5页World Sci-Tech R&D

基　　金：国家支撑计划项目课题(2008BADA7B09);国家自然科学基金(40771116)

摘　　要：化学农药在土壤中残留造成的环境污染和给人类健康带来的危害日益严重,土壤微生物在土壤残留农药降解中起着关键作用,利用微生物来降解农药可以保障土壤的健康发展。本文从土壤残留农药的种类、降解农药的微生物类群、微生物降解农药的机理、微生物降解的影响因素等方面进行了综述,并且对土壤农药微生物降解的研究趋势提出了自己的观点。Pesticides have played an important role on the aspects of preventing crops from disaster of diseases,pests,weeds,and so on.However, the subsequent problem was that pesticide residue brought serious harm to the health of human beings and environment.In order to change the status quo,a mass of scientific researches have been made by scientists at present,including degrading pesticide residue by microorganism. Pesticides in soil,degrading microorganisms of pesticide in nature,degradation mechanism of pesticide and factors affecting on pesticide's degradation were reviewed in this paper.At the same time,own opinions on pesticide biodegradation were put forward.

关 键 词：微生物 生物降解 农药 

分 类 号：S154.3[农业科学—土壤学] S481.8[农业科学—农业基础科学]