黄瓜新品种津优12号的选育  

A New Cucumber F_1 Hybrid —‘Jinyou No.12’

作　　者：李淑菊[1] 霍振荣[1] 庞金安[1] 王惠哲[1] 管炜[1] 

机构地区：[1]天津科润黄瓜研究所

出　　处：《中国蔬菜》2005年第10期71-72,共2页China Vegetables

摘　　要：用优良自交系Q12作母本,F51作父本配制的一代杂种津优12号,植株生长势中等,叶色深绿,瓜条顺直,长棒状,长35cm左右;单瓜质量200g左右,瓜色深绿,有光泽,瘤显著,密生白刺,果肉淡绿色,质脆,味甜,畸形瓜率低;春季主蔓第1雌花着生在第4节左右,雌花节率高。春露地栽培产量可达5500kg·(667m2)-1左右,秋大棚栽培产量4200kg·(667m2)-1。抗枯萎病、霜霉病、白粉病和CMV。适宜华北、东北、西北地区春露地和秋大棚栽培。Jinyou No. 12 is a new cucumber F1 hybrid of excellent inbred lines Q12 and F51. The fruit is crisp and sweet with white spine. The fruit shape is straight bar, 35 cm long and average fruit weight is about 200 g. Its total yield is 63.0 t · hm ^-2 in protected cultivation in autumn and 82.5 t · hm^-2 in open field in spring. In addition, it is resistant to Fusarium wilt, downy mildew, powdery mildew and CMV. It is suitable for protected cultivation in autumn and open field cultivation in spring in north and northwest of China.

关 键 词：黄瓜 津优12号 一代杂种 新品种 秋大棚栽培 选育 露地栽培 优良自交系 植株生长势 单瓜质量 

分 类 号：S642.2[农业科学—蔬菜学] S641.3[农业科学—园艺学]