优质高油分杂交油菜品种博油6号的选育与应用

Breeding and Application of Quality and High-oil Hybrid Rapeseed Variety Boyou No.6

博油6号由不育系97A与恢复系油恢26配组而成,属甘蓝型半冬性中熟杂交油菜新品种,具有产量高、品质优、油分高、抗逆性强的特点。在2007～2009年河南省杂交油菜区域试验中,平均产量达3210.90 kg/hm2,比对照增产17.12%;芥酸、硫苷含量分别为0.8%、33.36μmol/g,含油量为45.02%。该品种在栽培上应适时早播,重施基肥,增施磷、钾、硼肥。

Boyou No.6,a new cabbage-type hybrid rapeseed variety with middle maturity and semi-winterness,is bred through the hybridization between sterile line 97A and restorer line Youhui 26.It has high yield,good quality,high oil content and strong adversity resistance.Its average yield was 3210.90 kg/hm2 in the regional experiments of rape variety in Henan province during 2007~2009,which was 17.12% higher than that of CK.The content of erucic acid was 0.8%,the content of thioglycoside was 33.36 μmol/g,and the oil content was 45.02 %.This variety should be sown and cultivated early,more base fertilizer should be applied,and the dosages of phosphorous,potassium and boron fertilizer should be increased in its production.