摘要
从污泥中分离到一株可降解有机磷农药乐果 (dimethoate)的细菌G1,初步鉴定为不动菌属 (Acinetobacter)。该菌专性好氧 ,最适生长温度为 30℃ ,最适pH 7 0 ,以共代谢方式降解乐果 ,还能降解有机磷农药敌敌畏 (dichlorvos)和对硫磷 (parathion) ,不降解甲胺磷 (methamidophos)。
An organophosphate insecticides dimethoate degrading strain was isolated from sludge and identified as Acinetobacter,an obligate aerobic bacterium.Its optimum growth temperature is 30 ℃ with optimum pH value of 7 0.Dimethoate is degraded through cometobolism.Dichlorvos and parathion can also be degraded,but no degradation of methamidoiphos can be expected.
出处
《南京农业大学学报》
CAS
CSCD
北大核心
2001年第2期71-74,共4页
Journal of Nanjing Agricultural University
基金
国家科委"九五"攻关项目资助 (969110 62 0 2 )
关键词
乐果
降解菌
有机磷农药
dimethoate
degradation
Acinetobacter
