丰产抗病秋大白菜新品种‘秋白80’  

A New Autumn Chinese Cabbage Hybrid‘Qiubai 80'with High Yield and Disease Resistance

作　　者：张鲁刚[1] 惠麦侠[1] 张明科[1] 

机构地区：[1]旱区作物逆境生物学国家重点实验室,西北农林科技大学园艺学院,农业部西北地区园艺作物生物学与种质创制重点实验室,陕西杨凌712100

出　　处：《园艺学报》2014年第3期599-600,共2页Acta Horticulturae Sinica

基　　金：国家科技支撑计划项目(2006BAD01A7,2009BADB8B03);农业科技成果转化资金项目(2010GB2G000462);西北农林科技大学唐仲英育种基金项目

摘　　要：‘秋白80’是由两个自交不亲和系‘07S780’和‘05S1712’配制而成的秋中晚熟大白菜一代杂种。生长期86 d左右,植株半直立,叶色浅绿,帮白,成株株高43.0 cm,开展度66.0 cm。叶球叠抱、中桩,倒卵圆形,心叶浅黄、叶球高29.0 cm、叶球直径24.4 cm、球形指数为1.2,单株质量3.1 kg,净菜率达75.0%,净菜产量90～112.5 t·hm-2。＇Qiubai 80＇ is a new hybrid of autumn Chinese cabbage with high yield and disease resistance developed by crossing self-bred line 07S780 with 05S 1712. It earl be harvested in 86 days after sowing. Its plant is semi-erect with light green leaves and white petiole, the plant is 43.0 cm height and 66.0 cm width. Its leaf head is obovate, in yellowish color, 29.0 cm in height, 24.4 cm in diameter, 3.1 kg in net weight. The rate of net head is 75%, Its average net yield is 90 - 112.5 t. hm^-2.

关 键 词：大白菜 丰产 一代杂种 品种 

分 类 号：S634.3[农业科学—蔬菜学]