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Environment
测量除草剂代谢的双子叶杂草价格与切下的叶片分析
测量除草剂代谢的双子叶杂草价格与切下的叶片分析
JoVE Journal
Environment
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JoVE Journal Environment
Measuring Rates of Herbicide Metabolism in Dicot Weeds with an Excised Leaf Assay

测量除草剂代谢的双子叶杂草价格与切下的叶片分析

Full Text
12,596 Views
10:49 min
September 7, 2015

DOI: 10.3791/53236-v

Rong Ma1, Joshua J. Skelton1, Dean E. Riechers1

1Department of Crop Sciences,University of Illinois

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Please note that some of the translations on this page are AI generated. Click here for the English version.

这份手稿描述了如何使用双子叶植物的切除叶子有效地量化除草剂代谢速率,从而减少变异性并消除通常在全株测定中观察到的除草剂吸收或易位的任何可能的混杂效应。

该程序的总体目标是使用切除的叶测定法测量 dichot 杂草中的除草剂代谢。这是通过首先在温室和生长室中种植和克隆水麻种群来实现的。第二步是将切除的水麻叶与无线电标记的除草剂一起孵育,并进行时间过程研究。

接下来,从孵育的叶子中提取除草剂及其代谢物。最后一步是通过反相高效液相色谱分析除草剂及其代谢物。最终,这种切除的叶子测定用于确定不同杂草种群或物种中除草剂代谢的准确速率。

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