适应机械收获的双低油菜新品种沪油17的选育

Breeding of a double low rapeseed variety Huyou No.17 which is suitable for machinary harvest

甘蓝型双低油菜新品种沪油17系采用品种(系)间杂交和回交方法育成的。种子含油量42.64%。芥酸含量0.68%,硫苷含量26.46μmol/g。该品种抗落粒性强,适合于机械收获。上海市油菜区生产试验平均产量2 346.0kg/hm2,比对照汇油50增产21.8%,达极显著水平。

A new double low rapeseed variety Huyou No. 17 which is suitable for machinary harvest was successfully bred by the interbreed and backcross method. The oil content in seeds of Huyou No. 17 was 42.64% , erucic acid content in oil was 0.68% , and glucosinolate content in meal was 26.46μmol/g. The average seed yield of the variety was 2 346.0kg/hm^2, which increased 21.8% over the control Huiyou No. 50 in Shanghai Rapeseed Regional and Production trials.