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| A New Chinese Cabbage F1 Hybrid —‘Liaobai No.19’ |
| WU Hai-dong, WANG Xin, LV Yan-ling, WANG Li-li |
| Institute of Vegetables, Liaoning Academy of Agricultural Sciences, Shenyang 110161, Liaoning, China |
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Abstract ‘Liaobai No.19’is a new Chinese cabbage F1 hybrid developed by crossing genetic male sterility line Jiaobai No.1 A with selfing line Xinxiang 903-S10-1. Its growing period is about 82 days. The plant is 46.2 cm in height, 64.3 cm in width. Its leaf head is 37.5 cm in height, 17 cm in diameter. The average plant weight is 4.5 kg and the net product ratio is 87.78 %. It is resistant to TMV and downy mildew and soft rot. Its output is about 139.5 t•hm-2. It is suitable to be cultivated in Jilin, Liaoning, Heilongjiang Provinces and Inner Mogolian Autonomous Region, etc.
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Received: 15 December 2010
Published: 26 January 2011
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