农药学学报2016，Vol.18Issue(6)：676-685,10.DOI:10.16801/j.issn.1008-7303.2016.0095
烟嘧磺隆的微生物降解研究进展
Research progress on microbial degradation of nicosulfuron
摘要
Abstract
Nicosulfuron is a herbicide of sulfonylurea group, which has been widely used in corn fields due to its high herbicidal activity for control of annual and perennial grasses, certain broadleaved and cyperaceous weeds. However, residues of nicosulfuron in soil can cause phytotoxicity to sensitive succeeding crops. Degradation of nicosulfuron by microorganisms would be an effective method for bioremediation of polluted soil. The usage and hazard of nicosulfuron, microorganism species that can degrade nicosulfuron as well as the degradation characteristics, degradation pathways, degradation enzyme and its encoding gene were reviewed. So far most of the researches have been focused on screening of the nicosulfuron-degrading microorganisms, degradation characteristics, degradation pathways, etc.. Study on the degradation enzyme and its encoding gene in nicosulfuron-degrading microorganisms were limited. It was suggested that the development trends of research would be mainly the cultivation of composite microbial system, environmental ecology of degrading microorganisms, degrading gene and formulation of degradation enzymes.关键词
烟嘧磺隆/微生物降解/降解途径/研究进展Key words
nicosulfuron/microbial degradation/degradation pathways/research progress分类
农业科技引用本文复制引用
赵卫松,邱立红,郭庆港,李社增,马平..烟嘧磺隆的微生物降解研究进展[J].农药学学报,2016,18(6):676-685,10.基金项目
国家自然科学基金(31272085)；河北省自然科学基金(C2016301069)；河北省农林科学院博士基金(494-0701-YBN-K9UA) （31272085）
