水果型黄瓜新品种津美2号的选育  

A New Cucumber F_1 Hybrid—'Jinmei No. 2'

作　　者：杨瑞环[1] 哈玉洁[1] 

机构地区：[1]天津科润黄瓜研究所

出　　处：《中国蔬菜》2006年第9期29-30,共2页China Vegetables

基　　金：天津市重点攻关项目(013120711-1-2)

摘　　要：津美2号是以荷兰品种分离后代、雌性系材料298为母本,以西班牙黄瓜一代杂种分离后代、雌雄同株材料294为父本配制而成的一代杂种。该品种为雌性系。植株生长势强,叶片较大,浅绿色；瓜长14 cm左右,横径2．7 cm,瓜条绿色、光滑、有光泽、皮薄、口感甜脆,单瓜质量80 g左右,每667 m^2产量4 500 kg左右。抗霜霉病、白粉病,中抗枯萎病,耐低温弱光,适合日光温室越冬栽培。Jinmei No. 2 is a new mini-type cucumber F1 hybrid bred from 298 and 294. It is tolerant to chilling, weak light. It is resistant to downy mildew and powdery mildew, mid-resistant to fusarium wilt. Its plant grows vigorously and it yields 67.5 t ·hm^-2 in winter greenhouse. Average fruit is about 14 cm in length,2.7 cm in diameter,and 80 g in weight. Fruits are smooth and green, sweet and crispy. It is suitable for greenhouse cultivation in winter.

关 键 词：黄瓜 津美2号 一代杂种 水果型 

分 类 号：S642.2[农业科学—蔬菜学]