苦瓜新品种绿领的选育

A New Bitter Gourd F_1 Hybrid——‘Luling’

绿领是以从福建地方品种资源中筛选出的优良变异株经7代自交选育而成的自交系97—2为母本，以泰国引进品种多代自交选育而成的自交系96—3为父本配制而成的苦瓜一代杂种。中熟，生育期50d（天），植株生长势和分枝性强，持续坐果率高；果实棒形，果皮绿色，表皮直瘤较平，果长25～35cm，横径8～9cm，肉厚1．1～1．3cm，单果质量450～500g，每667m^2产量2500kg左右；对病毒病、霜霉病和枯萎病的抗性比沙堤苦瓜强，适宜我国南方地区春秋栽培.

Luling is a new bitter gourd F1 hybrid developed by crossing self-lines 97 -2 and 9fi -3. It is mid-maturity. The growth period is 50 days. The plant grows vigorously. It has high rate of fruit-setting. The fruit is cyeindrical, green in col6ur with straight wart,25 -35 cm in length, 8 -9 cm in diameter, 1.1 - 1.3 cm in flesh thickness. Average fruit weight is 450 -500 g. It yields 37.5 t · hm^-2. It has stronger resistance to virus ,downy mildew and Fusarium wilt than Shadikugaa. It is suitable for cultivation in South China in spring and antumn.