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GA_3)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。
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 Sethoxydim, measure the young seedling growth after 4 days of germination.
出处
《中国生态农业学报》
CAS
CSCD
2002年第3期136-138,共3页
Chinese Journal of Eco-Agriculture