河南农业大学学报2018，Vol.52Issue(1)：30-37,49,9.
电子束辐照技术在优良烤烟品系筛选中的应用
Application of electron-beam irradiation technology in selection of elite flue-cured tobacco line
摘要
Abstract
To select the elite flue-cured tobacco line with good quality and strong resistance to disease, 3 tobacco lines,LY 1306-A,LY 1306-B and LY 1306-C from the same background selection process were used as materials to be subjected to the electron beam irradiation and then the elite lines were se-lected among the treated seeds.The results showed that in the three lines LY 1306-A had better quality and stronger resistance to electron beam irradiation.Based on the fields performances three mutagenic lines AM2-10,AM2-12 and AM2-40 were selected from the progeny of LY 1306-A treated seeds.Re-sults indicated that electron beam irradiation induced the increase of the resistance to field diseases in the M2 generations.关键词
电子束辐照/烤烟/诱变育种/优良品系Key words
electron-beam irradiation/flue-cured tobacco/mutagenesis breeding/elite lines分类
农业科技引用本文复制引用
赵莉,赵世民,杨惠娟,史宏志,李照民,常灵康,李怀奇,杨庆敏..电子束辐照技术在优良烤烟品系筛选中的应用[J].河南农业大学学报,2018,52(1):30-37,49,9.基金项目
河南省烟草公司洛阳市公司科技项目(LYKJ201507) （LYKJ201507）
