菏泽地区科技开发中心,从南韩引进试种的大白菜优良品种——强势,经近千亩栽培试验,亩产净菜5000公斤,亩收入在2000～3000元以上,是春季栽培的理想品种。 强势春白菜,一般球高25～27厘米,直径17～19厘米,单球重3～4公斤,外叶浓绿极少,净菜率高,内叶黄色,长势强,抽苔晚,生长期60天。 Heze District Science and Technology Development Center, introduced from South Korea to test the cultivation of good varieties of Chinese cabbage - strong, after nearly acres of cultivation experiments, net mussels 5,000 kilograms per mu income of 2000 to 3,000 yuan or more, is ideal for cultivation in spring. Strong spring cabbage, the general ball 25 to 27 cm high, 17 to 19 cm in diameter, single ball weight 3 to 4 kg, very little green leaves, the net rate of high, yellow leaves, growing strong, late bolting period 60 days.