辣椒新品种通研2号的选育  

A New Hot Pepper F_1 Hybrid —‘Tongyan No.2’

作　　者：李进[1] 顾绘[1] 胡桂华[1] 郁伟[1] 杨锦华[1] 许逢美 

机构地区：[1]江苏省南通市蔬菜科学研究所

出　　处：《中国蔬菜》2007年第2期34-35,共2页China Vegetables

基　　金：南通市科技创新项目(L2015)

摘　　要：通研2号是以南通本地羊角型辣椒海门小辣椒经多代自交选育出的稳定自交系97-2为母本,以从北方引进的大果型甜椒太空椒经多代自交选育出的稳定自交系87-2为父本配制而成的一代杂种。中早熟,始花节位为第1112节,果实长灯笼形,表皮光滑,有光泽,青熟果绿色,老熟果红色,味微辣,风味好,果长12.0cm,果肩宽4.4cm,果形指数2.8,果肉厚0.3cm,平均单果质量43.8g。每667m2产量3200kg左右。抗病毒病,中感炭疽病。适合长江中下游地区保护地早熟栽培及秋延后栽培。Tongyan No. 2 is a new hot pepper Ft hybrid developed by crossing two self-lines 97 - 2 which was selected from Haimenxiaolajiao as a female parent and 87 - 2 which was selected from Taikongjiao as a male parent. The fruit is long lantern-shaped,12.0 cm in length,4.4 cm of shoulder diameter,and 0.3 cm of flesh thickness. Average fruit weight is 43.8 g, and average yield is 48 t · hm^-2. It is resistant to virus and middle sensitive to anthracnose. It is suitable to be cultivated in early spring and late autumn in protected field in South China.

关 键 词：辣椒 通研2号 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]