摘要
垦油7号是以401A为母本,R77为父本杂交选育的三系杂交油菜新品种,表现杂交优势强,植株繁茂,根系发达,品质双低、适应性强、丰产性好、秆强抗倒伏。在黑龙江省油菜区域试验中,平均产量1849.2 kg.hm-2,比对照品种垦油1号增产14.38%,达极显著水平。
Kenyou No. 7 ,a new cytoplasmic male-sterility three-line hybrid ,was bred by＇crossing sterile line 407A with restorer R77. The cultivar showed great hybridization superiority, with luxuriant plant and flourish roots. The cultivar possessed of double low,high-yield, strong adaptability, stalk lodging strong. The average yield was 1849. 2 kg·hm^-2 in Heilongjiang province Regional Test, the yield was more than the check variety Kenyou No. 1 by 14. 38%.
出处
《黑龙江农业科学》
2008年第5期158-159,共2页
Heilongjiang Agricultural Sciences
关键词
甘兰型春油菜
杂交种
选育
栽培
Spring Brassica napus L.
hybrid
breeding
cultivation
