]*>","")" /> Distribution of Poisonous and Harm Plants and Their Prevention Countermeasure in Ili River Valley, Xinjiang
Xinjiang Agricultural Sciences

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Distribution of Poisonous and Harm Plants and Their Prevention Countermeasure in Ili River Valley, Xinjiang

AN Sha-zhou;LI Hong;LI Xue-xian;ZHANG Xian-hua   

  • Received:2010-03-25 Revised:2010-03-25 Online:2010-03-25 Published:2010-03-25

新疆伊犁河谷天然草地毒害草种类分布及防治对策

安沙舟;李宏;李学贤;张鲜花   

  1. 新疆农业大学草业与环境科学学院,新疆草地资源与生态重点实验室,乌鲁木齐,830052;伊犁州蝗虫鼠害预测预报站,新疆伊宁,835000





摘要： [目的]了解伊犁河谷天然草地毒害草种类分布,为综合防治提供科学依据.[方法]实地调查与资料相结合.[结果]伊犁河谷天然草地约有毒害草104种,隶属12科,占该地区植物种数的8;;毒害草的分布面积约733 300 hm2,占草地总面积的21.44;.[结论]毒害草蔓延已经成为伊犁河谷草原退化的主要原因之一,成为伊犁草原的隐形杀手,严重制约了草原畜牧业的发展.