秋季中熟大白菜新品种潍白10号的选育

摘要

潍白10号是以从福山包头大白菜中选育出的BZ08-04自交不亲和系为母本,以从南韩春黄大白菜中选育出的BZ08-03自交不亲和系为父本配制而成的大白菜一代杂种.中熟,生长期80 d(天),外叶绿色,帮白,叶缘全缘茸毛少.叶球卵圆形,顶部尖闭,球高27.3 cm,球径18.8 cm.平均单球质量3.2 kg,每667 m2净菜产量8500 kg左右.抗大白菜病毒病和霜霉病,适宜在黑龙江省各地作秋白菜种植.%'Weibai No.10'is a new Chinese cabbage F1 hybrid bred by crossing self-incompatible line'BZ08-04'as female parent and self-incompatible line'BZ08-03'as male parent.It can be harvested in 80 days after sowing.The leaf is green and the petiole is white in color.Its entire leaf margin has less fuzz.The head is of oval shape with sharp top,27.3 cm in height and 18.8 cm in diameter.The average single head weight is 3.2 kg.It can yield about 127.5 t·hm-2.It is resistant to virus disease and downy mildew.It is suitable for cultivation in Heilongjiang Province as autumn Chinese cabbage.