连葱7号洋葱的选育  

Development of A New Onion Cultivar,Liancong No.7

作　　者：陈振泰 王建荣 缪美华[3] 薛萍[3] 杨海峰[3] 

机构地区：[1]江苏连云港市蔬菜研究所,222006 [2]江苏省宜兴市丁蜀镇人民政府 [3]连云港市蔬菜研究所

出　　处：《长江蔬菜》2010年第7期39-40,共2页Journal of Changjiang Vegetables

基　　金：江苏省"十五"科技攻关项目(早熟;优质;抗病黄皮洋葱;芦笋新品种选育BE2001319;芦笋;黄皮洋葱新品种产业化开发BE2003355)

摘　　要：连葱7号是以连引洋葱1号为母本,富永中生为父本配组杂交后经多代系统选育而成的黄皮洋葱新品种。中熟,生育期250天左右;植株直立,生长势旺盛,株高60～70cm;鳞茎圆球形,球形指数0.85以上,外皮金黄色,有光泽,辛辣味淡;分球率低,耐抽薹,单球质量290g左右,每667m2产量6000kg左右。Liancong No.7 is a new yellow hull cultivar developed by crossing Lianyinyangcong No.1 as female and Fuy- ongzhongshen as male. It is a mid-maturing and takes about 250 days from sowing to harvesting. It is erect and grows vig- orously. It is 60-70 cm in height, its bulb is spherical and the spheroid index is above 0.85. The bulb has wampee with lustre. The inner squama is slight pungent and sweet. It has the characteristics of bolting tolerance. The bulb weight is 290 g in average. Its yield is 90 t. hm-2.

关 键 词：洋葱 连葱7号 黄皮 耐抽薹 

分 类 号：S633.2[农业科学—蔬菜学]