【摘要】 以温度敏感型雄性不育系91-5-12为母本,北京小青口的高代自交系94-12-1为父本,配制成一代杂种超级白菜。生育期84d(天),直筒形,青白帮,抱心紧实,抗病性强,品质优良,丰产性好。在我国北方地区作为晚熟耐贮白菜栽培,每667m2 产量7 000~9 000kg。更多还原

【Abstract】 Chaojibaicai is a new F₁ hybrid developed by crossing temperature sensitive male sterile line 91-5-12 with self-compatible line 94-12-1 from Xiaoqingkou. It can be harvested in 84 days after sowing. It is high resistant to diseases. Its head is tube-shape. The average yield is 105-135 t·hm -2 .更多还原