康文霞, 杨虹, 李桂琴, 闰洪波. 快速检测抗除草剂拿捕净基因流的方法初探[J]. 中国生态农业学报(中英文), 2002, 10(3): 136-138.
引用本文: 康文霞, 杨虹, 李桂琴, 闰洪波. 快速检测抗除草剂拿捕净基因流的方法初探[J]. 中国生态农业学报(中英文), 2002, 10(3): 136-138.
KANG Wen-Xia, YANG Hong, LI Gui-Qin, YAN Hong-Bo. Probing into the method of prompt test of herbicide (Sethoxydim)-resistant gene flow[J]. Chinese Journal of Eco-Agriculture, 2002, 10(3): 136-138.
Citation: KANG Wen-Xia, YANG Hong, LI Gui-Qin, YAN Hong-Bo. Probing into the method of prompt test of herbicide (Sethoxydim)-resistant gene flow[J]. Chinese Journal of Eco-Agriculture, 2002, 10(3): 136-138.

快速检测抗除草剂拿捕净基因流的方法初探

Probing into the method of prompt test of herbicide (Sethoxydim)-resistant gene flow

  • 摘要: 实验探讨了快速检测抗除草剂拿捕净(Sethoxydim)基因流的方法,该方法核心是用双氧水和赤霉素(GA3)打破青狗尾草种子的休眠,让其在含适宜剂量的除草剂基质上发芽,在暗处生长4d后仅通过测量种子发芽后的幼芽生长、形态差异即鉴定出抗、感除草剂种子,从而达到快速检测的目的。

     

    Abstract: A method of testing herbicide(Sethoxydim )-resistant gene flow has been probed in this experiment The main point of the method includes three parts,break dormancy of green foxtail seeds with H2O2 and GA3,weed seeds germinated on the medium containing aptitude dose of Sethoxydlm ,measure the young seedling growth after 4 days of germination.

     

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