Damage and Control of Poisonous Weeds in Western Grassland of China

查看全文 作　　者：ZHAO Bao-[1]yu;LIU Zhong-[2]yan;LU [1]Hao;WANG Zhan-[1]xin;SUN Li-[1]sha;WAN Xue-[1]pan;GUO [1]Xi;ZHAO Yan-[1]tao;WANG Jian-[3]jun;SHI Zhi-[4]cheng

机构地区：[1]College of Veterinary Medicine, Northwest A&F University, Yangling 712100, P.R.China;[2]Tibet Agriculture and Animal Husbandry College, Linzhi 860000, P.R.China;[3]Xi'an Municipal Public Security Bureau, Xi 'an 710000, P.R. China;[4]Eco-Toxicology Institute, Northwest University, Xi'an 710000, P.R.China

出　　处：《Agricultural Sciences in China》索引2010年第9卷第10期,共10页

基　　金：funded by National Nature Science Foundation of China(31072175);Tibet Project Supported by Ministry of Agriculture of the People's Republic of China(20071010) 摘　　要：Western grassland is the main source of living and means of production of western inhabitants.For many years,desertification and poisonous-weeds growth in grassland were resulted from over-grazing,over-reclaiming,over-spading and population growth.Western natural ecological environment is destroyed severly.Meanwhile,it has restricted the sustainable development of animal husbandry.The fast spreading poisonous-weeds,which caused grassland ecology unbalance,is one of the considerable bioecology problems and an important index of grassland degeneration.Based on analysis and induction of previous data,this article introduced the situation of poisonous-weeds disaster of western grassland in recent decades,category and distribution of poisonous-weeds,integrated control and reasonable utilization. 关键词：中国西部草地杂草生长控制危害毒草自然生态环境西部草原

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Damage and Control of Poisonous Weeds in Western Grassland of China

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耦合文献(279)

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