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强势是从南韩引进的春种大白菜优良品种。通过在山东、河北、江苏等省大面积栽培试验,可在5～6月上旬上市,亩效益十分可观。特征特性早熟,定苗到收获55～60天。长势强,球高25～27公分,球径17～19公分,单球重3～4公斤。外叶浓绿极少,内叶黄色,净菜率高,品质好。叶球为叠包型,耐抽薹,抗病及耐寒性强,结球率好。亩产6000～7000公斤。
Strong is the introduction of spring from South Korea good varieties of Chinese cabbage. Through large-scale cultivation experiments in Shandong, Hebei, Jiangsu and other provinces, it can be listed in early May to June, and the benefit per mu is considerable. Characteristic characteristics precocious, Dingmiao to harvest 55 to 60 days. Strong growth, the ball 25 to 27 cm, 17 to 19 cm in diameter, single ball weight 3 to 4 kg. Outer leaves dark green very little, yellow leaves, net food rate, good quality. Leaf ball for the package type, resistant to bolting, disease resistance and cold tolerance, the rate of a good ball. Yield 6000 ~ 7000 kg per mu.