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| A New Pakchoi F1 Hybrid—‘Jinglv No.7’ |
| Zhao Xiuyun,Xu Jiabing,Zhang Lanfeng,Yu Yangjun,Zhang Deshuang,Lu Guixiang |
| National Engineering Research Center for Vegetables; Beijing 100097 |
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Abstract Jinglu No.7 is a new pakchoi F1 Hybrid bred by crossing two self-incompatible lines Y134 and Y105.The leaf is dark green and the petiole is green with 5.7 cm in width and 1.0 cm in thickness.The average plant weight is about 0.25 kg and its yield is 36 t·hm-2.It is high resisitant to black rot,resistant to virus,black leaf spot rot and tolerant to bolting.It is suitable for cultivation in winter and spring in the north of China.
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Received: 31 May 2007
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