辣椒新品种湘椒53号的选育

A New Hot Pepper F_1 Hybrid—Xiangjiao 53

湘椒53号是从湖南的一个地方辣椒品种采用单株选择法,经多代自交纯化选育而成的一个高代自交系Z-303和从海南引进的高代自交系SX-16配制的一代杂种。该品种早熟,植株生长势中等,分枝性较强,连续结果性强;果实长羊角形,纵径17.4cm,横径2.1cm,平均单果质量25g;果面较光滑,果形直,辣味中等。对病毒病、炭疽病、疫病的抗性比株椒一号强,每667m2产量3000kg左右,适于湖南、江西作早春保护地、春露地栽培。

Xiangjiao 53 is a new hot pepper F1 hybrid developed by crossing two self-lines Z-303 and SX-16.It is of early maturity and has stronger resistance to virus,anthracnose and phytophthora blight than Zhujiaol.The fruit is 17.4cm in length and 2.1cm in diameter.Average fruit weight is 25g.The yield reaches 45t-hm^-2.It is suitably grown in both open fields and protected fields in spring in Hunan and Jiangxi.