介绍了转基因抗虫杂交棉湘杂棉8号的选育经过、特征特性及在国家与省级区试与生产试验中的产量表现,提出了其栽培管理及病虫防治要点。 The breeding and selection of transgenetic insect-resistant hybrid cotton Xiangzameian 8 was introduced. The characteristics and characteristics of the transgenic insect-resistant hybrid cotton Xiangzamian 8 and its performance in regional and provincial tests were also presented. The main points of cultivation management and pest control were put forward.