辣椒新品种天椒9号选育报告

Breeding Report of A New Hot Pepper Variety Tianjiao 9

天椒9号是以PS07为母本,PS05-43为父本进行杂交而成的中熟辣椒品种。植株生长势强,株高65∽73 cm,开展度50∽60 cm,始花节位为第9∽11节,结果集中。果实长羊角形,基部有褶皱,果长25∽29 cm,果宽1.6∽2.3 cm,果肉厚0.22∽0.24 cm,单果质量18∽20 g。鲜红椒含干物质81.5 g/kg、维生素C 1.42 g/kg、可溶性总糖58.3 g/kg。田间抗疫病。连续结果能力强,产量45 000 kg/hm2以上,适宜甘肃省露地栽培。

Tianjiao 9 is a systematically bred mid-maturity hot pepper variety by parental combination of PS07 as female parent and PS05-43 as male parent . The result shows that the plant has high growth vigor, the plant height is 65∽73 cm and development width is 50∽60 cm, the first flower sets on the 9∽11th node . The fruit is of sheep horn shape with wrinkle surface, the fruit length is 25∽29 cm, diameter is 1.6∽2.3 cm and flesh thickness is 0.22∽0.24 cm . The average single fruit weight is 18∽20 g . It tastes hot and with good quality . The dry matter content is 81.5 g/kg, vitamin C is 1.42 g/kg, and soluble sugar is 58.3 g/kg . It is resistance to phytophthora blight . The yield reaches 45 t/hm2 . It is suitable to be grown in the open field in Gansu province .