橘红心迷你黄瓜的选育

A New Mini-cucumber F_1 Hybrid-'Jvhongxin'

以自交系HL156为母本,自交系HL133为父本配制而成的橘红心迷你黄瓜一代杂种,商品瓜成熟时,瓤色为橘红色。该品种为水果型黄瓜,耐低温弱光与高温长日照,可在保护地内种植,栽培不易化瓜,畸形瓜率低,高抗霜霉病、角斑病、抗白粉病。全雌型,生长势旺盛,可持续结瓜,瓜长15.0 cm左右,横径2.5 cm,整齐度高,瓜色绿,无刺瘤,无瓜把,着色均匀,果面有光泽,清香味浓。

Jvhongxin is a new mini-cucumber G hybrid by crossing two inbred line HL156 and HL133. When the fruit is mature,It＇s pulp is orange. The female line HL156 was selected from the progeny of HL-6-20 and HL-9-30,rnale line HL133 was selected from HL-8-12. It is tolerant to both low temperature with weak light and high temperature with long photoperiod. It can be cultivated in winter greenhouse. In winter greenhouse,It produced low percentage of deformed and abortive fruit . It was female line and gew vigorously,high resistant to downy mildew and angular leaf spot, resistant to powdery mildew. The fruit was 15. 0 cm in length,2. 5 cm in diameter;with uniform shape and good flavor.