中国蔬菜Issue(6)：67-68,69,3.
大葱新品种辽葱7号的选育
A New Welsh Onion Variety-‘Liaocong No.7’
摘要
Abstract
‘Liaocong No.7’ is a new conventional welsh onion variety developed by crossing ‘Liaocong No.1’ inbred line ‘2004031’ as female parent,‘Wuyeqi’ inbred line ‘2004070 ’as male parent,and then developed through individual selection of 3 generations,plus continuous 2 generations’ mixing selection. The variety has short growth period. The plant grows fast. Its plant height is about 115 cm. The stem is tight,40-45 cm in length and 3-4 cm in diameter. The average fresh weight per plant is about 245 g. Its resistance to virus disease,downy mildew and purple spot in field is stronger than that of the contrast ‘Liaocong No.1’. It is suitable to be cultivated in short season. Its yield is about 72 t·hm-2. It is suitable for cultivation in Liaoning,Jilin and Hebei Provinces.关键词
大葱/辽葱7号/选育Key words
Welsh onion/‘Liaocong No.7’/Breeding引用本文复制引用
孙永生,崔连伟,贾俊香,李娜,姜滨滨,张雪超..大葱新品种辽葱7号的选育[J].中国蔬菜,2015,(6):67-68,69,3.基金项目
科技部创新基金项目 （）
