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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (18): 289-292.

• 植物保护 农药 • 上一篇    下一篇

农田杂草抗药性检测鉴定方法

李润枝 张娟 陈桂娴 贾芮康   

  • 收稿日期:2010-04-19 修回日期:2010-06-09 出版日期:2011-09-20 发布日期:2011-09-20
  • 基金资助:
    野燕麦对ALS抑制剂类除草剂抗药性分子机理研究

Advance of study on identification of weed herbicide-resistance

  • Received:2010-04-19 Revised:2010-06-09 Online:2011-09-20 Published:2011-09-20

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摘要： 化学除草剂的大面积使用，解决了农田草害的主要问题，极大的推动了农业生产和除草剂化学工业的发展。但是，随着除草剂使用面积和用量的不断提高，杂草抗药性已日益成为除草剂应用和农业生产面临的一个突出问题。目前对抗药性杂草的发生和分布、生物学特性、抗性机理、鉴定技术以及抗药性杂草的综合治理等方面进行了大量的研究。其中，杂草抗药性的鉴定是其综合治理的前提，因此也是最为重要的内容之一。本文对杂草抗药性的鉴定方法，如温室整株植物测定法、生理生化测定法以及DNA分析技术等进行介绍，并对这些技术的优缺点进行分析。

关键词: 橡胶树, 橡胶树, SAM-SSR, 优化

Abstract: Herbicide widely application have solved the main problem of weed management in crop fields, while weed-resistance increasingly became a threat to herbicide application and crop production. Now there were many works on resistant-weeds distribution, biological characteristics, mechanisms, identification techniques and systematic management. Of these, identification of herbicide-resistance play an important role, and it was the fundament of system management In this present review we introduced some methods of herbicide-resistance identification, such as the whole plant assays in greenhouse, the biochemistry assays and the molecular techniques, while we analyzed the advantage and disadvantage of these methods.