抗除草剂作物的选育研究概况

Development of Breeding Herbicide-resistant Crops

针对草害和杂草抗药性问题,20世纪80年代美、英一些学者提出利用抗药性作物来解决世界农业面临的难题;于是选育抗除草剂作物成为近20多年来育种研究的热点之一。综述了国内外选育抗除草剂作物的进展以及选育机理和方法,并指出了现存问题及今后发展前景。

To the problems of the weed damage and the herbicideresistant weed, in 1980s some Amercial and british scientists tabled the proposal to solve the problem that faced the extractive industry in world by use of the herbicideresistant crops. So breeding the herbicideresistant crops become the one of hotspots in the breeding study. The paper reviewed the recent progress of the study on antiherbicide crops, and pointed out the mechanism of the antiherbicide, the means of breeding the herbicideresistant crops and the existing problems and the prospect.