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| A New Cabbage F_1 Hybrid —‘Zhonggan 21’ |
| Zhang Yangyong; Fang Zhiyuan; Liu Yumei; et al. |
| Institute of Vegetables and Flowers; Chinese Academy of Agricultural Sciences; Beijing 100081 |
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Abstract Zhonggan 21 is a new cabbage F_1 hybrid developed by crossing dominant genic male sterile (DGMS) line DGMS01-216 with self-compatible line 87-534-2-3. It is early maturity, 50-55 days from planting to harvest in spring. Average head weight is 1.0-1.5 kg. The head is green, tolerant to head dehiscence, with good quality, and beautiful appearance. It yields 57-60 t·hm~-2. It is suitable for planting in spring in north, northeast and northwest and southwest of China.
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Received: 10 September 2005
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