2,4-二氯苯氧乙酸(2,4-D)是一类广泛除草剂,但其大量施用导致环境残留已对生态环境造成严重威胁。从山东某农药厂污水处理站二沉池......

[Objective] This study aimed to separate and purify antibacterial sub- stances from soil Streptomyces sp. CaiF1, and to ......