双低杂交油菜品种油研11号及高含油量选育技术  

Breeding of Hybrid Rape Youyan 11 with Low Erucic,Low Glucosinolate and Higher Oil Content

作　　者：侯国佐[1] 侯燕[1] 

机构地区：[1]贵州省油料科学研究所,思南565109

出　　处：《贵州农业科学》2006年第B07期10-12,15,共4页Guizhou Agricultural Sciences

基　　金：国家863计划(2005AA207010)项目;贵州省省长基金项目;贵州省最高科学技术奖奖励基金项目

摘　　要：高产、高含油量的双低杂交油菜对于推动油菜生产发展具有十分重要的现实意义。利用隐性核不育材料转育成功的黄籽双低不育系8778A与双低恢复材料HO配制成功的油研11号,含油量平均达43.66%,种子芥酸含量0.76%,硫苷含量24.23μmol/g饼,产量比油研7号平均增产8.18%,产油量比油研7号增加17.44%。The hybrid rape variety with higher yield, higher oil content, low erucic and low glucosinolate plays an important role in rape production and development. Youyan 11 was bred from 8778A sterile line with double-low content× HO restorer line with double-low content. The oil and erucic contents of Youyan 11 are 43. 66%, 0. 76% respectively and its glucosinolate content of rape cake is 24.23 μmol/g. The seed and oil yields of Youyan 11 are 8. 18%, 17.44% higher than those of Youyan 7 separately.

关 键 词：高含油量 双低 杂交油菜 油研11号 

分 类 号：S565.403.3[农业科学—作物学]