辣椒新品种‘通研5号’的选育

Breeding of a new hot pepper variety ‘Tongyan No.5'

‘通研5号’辣椒是以本地长灯笼型辣椒‘黑壳早椒’自交系为母本,从北方引进的甜椒‘ZY-23’自交系为父本配制的杂种1代。该品种果实长灯笼形,表皮有光泽,青熟果绿色,老熟果红色,味微辣,风味好,果实纵径为11.6 cm,果肩横径4.6 cm,果形指数2.5,果肉厚0.24 cm,平均单果质量48.2 g,每667 m^2产量3 500 kg。中感病毒病、抗炭疽病。适合长江中下游地区保护地早熟栽培。2016年通过江苏省农作物品种审定委员会审定。

‘Tongyan No. 5＇ is a new hot pepper F1 hybrid developed by crossing local inbred line‘Heikezaojiao＇as female parent and inbred line ‘ZY-23＇ which was introduced from the North as male parent. The fruit is long lantern-shaped with smooth skin. The fruit shows green at its early mature stage and turns red at its late mature stage. The fruit is mild-hot with good flavor and average length is 11.6 cm. The shoulder diameter is 4.6 cm, and fruit shape index is 2.5 with flesh thickness 0.24 cm. Average single fruit weight is 48.2 g and per 667 m^2 yield is 3 500 kg.‘Tongyan No. 5＇ is middle susceptible to virus and resistant to anthracnose, which is suitable to be cultivated in protected field of Yangtze River in early spring.