中国蔬菜 ›› 2002, Vol. 1 ›› Issue (1): 23-24.
• 品种选育 • 上一篇 下一篇
鹿英杰; 史庆馨; 徐文龙;
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Lu Yingjie; Shi Qingxin; Xu Wenlong
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摘要: 龙白 3号大白菜为矮桩牛心型一代杂种。亲本P 2 0自交不亲和系由通化×胶二叶 60 Coγ辐射诱变群体中选出 ,亲本 2 36自交弱亲和系以龙白 1号大白菜为试材经连续自交育成。龙白 3号高抗病毒病 ,兼抗霜霉病 ,品质优良 ,净菜率高 ,产量为 4 2 2 3.5~ 5 2 0 0 .8kg·(6 6 7m2 ) -1,较对照品种增产 2 0 %左右。
关键词: 大白菜, 龙白3号, 一代杂种
Abstract: Long Bai No.3 is a new Chinese Cabbage F 1 hybrid developed by crossing P 20 self incompatible line with 236. The shape of head is ox heart type with good quality. It is highly resistant to TuMV and downy mildew. Its yield is about 63.3~78.0t·hm -2 and is 20% higher than the check.
鹿英杰;史庆馨;徐文龙;. 矮桩牛心型大白菜龙白3号的选育[J]. 中国蔬菜, 2002, 1(1): 23-24.
Lu Yingjie;Shi Qingxin;Xu Wenlong. A New Chinese Cabbage F_1 Hybrid - Long Bai No.3[J]. , 2002, 1(1): 23-24.
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