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| A New Pakchoi F_1 Hybrid —‘Jinglv No.2’ |
| Xu Jiabing; Zhao Xiuyun; Zhang Fenglan; et al. |
| National Engineering Research Center for Vegetables; Beijing 100097 |
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Abstract Jinglv No.2 is a new pakchoi hybrid developed by two self-incompatibility lines Y07 and Y31.The plant is 21 cm in height and 31 cm in width.The leaf is dark green and the petiole is green with 3.8 cm in width and 0.8 cm in thickness.It has high resistance to virus,resistance to downy mildew and black leaf spot rot,tolerance to high or low temperature and high humidity.The average plant weight is about 0.24 kg and its yield is 37.5 t·hm~ -2 .
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Received: 26 May 2006
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