辣椒新品种天椒14号的选育

A New Hot Pepper F_1 Hybrid —‘Tianjiao No. 14'

天椒14号是以羊角椒自交系81为母本,以长羊角椒自交系145为父本配制而成的辣椒一代杂种。中早熟,株高97cm,开展度73cm,始花节位为第8~10节,果实羊角形,果长25.92cm,果肩宽3.17cm,果肉厚3.0mm,单果质量52.05g。青熟果深绿色,基部有褶皱,结果集中,连续结果能力强,辣味中等。田间对辣椒疫病、炭疽病和病毒病的抗性强于对照天椒4号。每667m^2产量4000kg以上,适宜甘肃及气候条件相似地区露地及保护地栽培。

‘Tianjiao No.14＇ is a new mid-early maturity hot pepper F_1 hybrid developed by crossing ‘81＇ as female parent and ‘145＇ as male parent. Its plant height is 97 cm. The plant spreading is 73 cm. The first flower sets on the 8-10th node.Its fruit is of long claw shape with wrinkle surface. Its fruit is 25.92 cm in length and 3.17 cm in diameter. The flesh thickness is 3.0 cm. The average single fruit weight is 52.05 g. It tastes medium hot. The unmatured fruit is dark green in color. Its continuous fruit setting ability is strong. It can yield over 60 t·hm^（-2）.Its field resistance to blight,anthracnose and virus diseases is stronger than that of the contrast ‘Tianjiao No.4＇. It is suitable to be cultivated in open and protected fields in Gansu Province and regions with similar climate conditions.