Abstract：Zhengbai No. 4, a Chinese cabbage F_1 hybrid, was developed using self incompatible lines. The advantages of this F_1 hybrid are as follows:①multiple disease resistances to virus, downy mildew, Alternaria leaf spot and soft rot. ② high and stable yield, 1.06～1.47t/ ha, 8.37%～ 30.40% higher than local checks Yubaicai No. 1 and Fengkang 70. ③good quality, fresh leaf contains 2.5% sugar, 0.57% crude fiber, 70.68% of blade/ whole leaf. ④good marketing characteristics, light green outer leaves, whitish yellow he...
收稿日期: 1900-01-01
引用本文:
刘卫红;张晓伟;宋宝琳;. 大白菜新品种郑白4号[J]. 中国蔬菜, 1996, 1(1): 4-0.
Liu Weihong;Zhang Xiaowei;Song Baolin. Breeding of a New Chinese Cabbage F_1 Hybrid Zhengbai No. 4. , 1996, 1(1): 4-0.
