孙家湾新五号白菜,是锦州市太和区新民乡孙家湾村试验队李建刚经7年选育而成的白菜新品种。其母本代号为7713 A,是从白帮核头纹品种中选育出来的;父本为“807”后代中选育出来的自交系。该品种在3年小区试种和两年大面积推广中普遍表现明显的增产效果,增产幅度为18—33％,亩产为12000公斤左右。抗病力较强,品质好,较耐贮藏,深受栽培者和消费者欢迎。孙家湾新五号白菜植株直立,为花心直筒型。株高60厘米,开张 Sunjiawan new five cabbage, Jinhua City, Taihe District, Xinmin Township Sunjiawan Village team Lijian Gang after seven years of breeding new cabbage varieties. The female parent code is 7713 A, which was bred from Whitehead nuclear breeds and the male parent was self-bred from “807” offspring. The variety in three years of district trial and large-scale promotion in two years generally showed significant yield-increasing effect, increase rate of 18-33%, mu yield of about 12,000 kg. Strong resistance, good quality, more resistant to storage, deeply cultivated and consumers are welcome. Sunjiawan new cabbage plants erect upright for the straight heart type. Plant height of 60 cm, opened