| 农田杂草抗药性检测鉴定方法 |
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| 引用本文： | 李润枝,张娟,陈桂娴,贾芮康.农田杂草抗药性检测鉴定方法[J].中国农学通报,2010,26(18):289-292. |
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| 作者姓名： | 李润枝 张娟 陈桂娴 贾芮康 |
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| 作者单位： | 天津农学院农学系作物遗传育种重点实验室,天津,300384 |
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| 基金项目： | 国家自然科学基金项目"野燕麦对ALS抑制剂类除草剂抗药性分子机理研究" |
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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。
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| 关 键 词： | 橡胶树 橡胶树 SAM-SSR 优化 |
| 收稿时间： | 2010/4/19 0:00:00 |
| 修稿时间： | 6/9/2010 12:00:00 AM |
Advance of study on identification of weed herbicide-resistance |
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| Li Runzhi,Zhang Juan,Chen Guixian,Jia Ruikang.Advance of study on identification of weed herbicide-resistance[J].Chinese Agricultural Science Bulletin,2010,26(18):289-292. |
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| Authors: | Li Runzhi Zhang Juan Chen Guixian Jia Ruikang |
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| Institution: | (Key laboratory of Crop Genetics and Plant, Tianjin Agricultural University, Tianjin 300384) |
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| 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. |
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| Keywords: | weed herbicide weed-resistance identification |
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