日光温室黄瓜新品种“济优11号”的选育

Breeding of A New Cucumber F_1 Hybrid for Protected Cultivation-'Jiyou No.11'

"济优11号"是以黄瓜自交系‘040091’为母本,以‘04085-2’为父本配制的黄瓜一代杂种。植株长势中等,叶片中等大小,深绿,主蔓结瓜为主,坐瓜率高,瓜长30cm左右,单瓜质量210g,种子腔小于1/2,瓜把4cm左右,瓜色深绿,富光泽,质地较脆,风味较浓。高抗霜霉病,耐枯萎病;耐低温弱光,秋冬茬667m2产量5 000kg左右,适宜北方地区日光温室栽培。

＇Jiyou No. 11＇ is a newly bred cucumber F~ hybrid using inbred line ＇040091＇ as maternal parent and ＇04085-2＇ as paternal parent. The plants has middle growth vigor. Its leaf is green. It bears fruits mainly in main stem with high fruit-setting rates. The fruit is about 30 cm in length and single fruit is about 210 g in weight. The fruit cavity is below 1/2 fruit diameter. The fruit neck is about 4 cm in length. Its fruit is dark green in color, tender and crisp with good quality. It is resistant to downy m/ldew, m/d-resistance to/usarium wilt. It is tolerate to low temperature and weak light. Its yield is 5 000 kg per 667 m2 in autumn and winter in solar-greenhouse. It is suitable for protected cultivation, especially for solar-greenhouse.