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Breeding of a New Chinese Cabbage F_1 Hybrid Zhengbai No. 4 |
Liu Weihong; Zhang Xiaowei; Song Baolin |
Zhengzhou Institute of Vegetable Crops; 450062 |
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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...
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Received: 01 January 1900
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