百菌清降解菌株的施加对其降解效果及土壤微生物群落结构的影响  

Effect of the application of chlorothalonil-degrading strains on its degradation effect and soil microbial community structure

作　　者：刘晓梅 曹露露 陈建芳[1] 王艳芳[1] 任可[1] 张涛[1] 梅建军 徐希辉 LIU Xiao-mei;CAO Lu-lu;CHEN Jian-fang;WANG Yan-fang;REN Ke;ZHANG Tao;MEI Jian-jun;XU Xi-hui(Baotou Medical College,Inner Mongolia University of Science and Technology,Baotou014040,Inner Mongolia,China;College of Life Sciences,Nanjing Agricultural University,Nanjing210095,China)

机构地区：[1]内蒙古科技大学包头医学院,内蒙古包头014040 [2]南京农业大学生命科学学院,南京210095

出　　处：《湖北农业科学》2025年第3期55-59,161,共6页Hubei Agricultural Sciences

基　　金：2017年内蒙古包头市包头医学院博士科研启动项目(BSJJ201709)。

摘　　要：研究了菌株Pseudochrobactrum sp.BSQ-1在土壤中降解百菌清(TPN)的效率以及对土壤中微生物群落多样性的影响。结果表明,在21 d内,菌株BSQ-1对TPN的降解率约为60%,并且通过MiSeq技术发现,施加降解菌株BSQ-1可部分恢复土壤中微生物群落的丰富度和多样性,能缓解TPN污染对土壤微生物的威胁。The degradation efficiency of chlorothalonil(TPN)by strain Pseudochrobactrum sp.BSQ-1 in soil and its effect on microbial community diversity in soil were studied.The results showed that the degradation rate of TPN by strain BSQ-1 was about 60%within 21 days.The application of degrading strain BSQ-1 could partially restore the richness and diversity of microbial communities in soil and alleviate the threat of TPN pollution to soil microorganisms by MiSeq technology analysis.

关 键 词：百菌清 降解菌株 生物强化 土壤微生物群落 

分 类 号：S154.3[农业科学—土壤学] X53[农业科学—农业基础科学]