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| A New Chinese Cabbage F_1 Hybrid─ Sanyuan Chunhuang |
| Wang Wenjun; Zhang Liyun; Zhu Xiaolei; et al. |
| Jinan Vegetable Seed and Seedling Company; Shandong 250100 |
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Abstract Sanyuan Chunhuang is a new Chinese Cabbage F 1 hybrid developed by crossing self incompatible line 90 2 and 90 7, which were selected from Chinese cabbage varieties introduced from Tianjin and Beijing. It is early maturing with growth period of 60 65 days.Its average yield is 60 90 t·hm -2 , 16 % higher than that of the control variety Luchunbai No.1. This variety is resistant to virus and downy mildew, and its resistance to soft rot is close to that of the control. The leaf head of the variety is...
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Received: 12 July 2001
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