朝天椒新品种金香辣1号的选育

A New Chili Pepper Variety-‘Jinxiangla No.1’

金香辣1号是以雄性不育系单身理想A为母本,以自交系Y203为父本配制而成的朝天椒三系杂交种。中熟,全生育期173 d(天)左右;平均株高71 cm,开展度64 cm;果实指形,单生向上,老熟果鲜红色,果面光滑,光泽度好,果实大小均匀,平均果长5.9 cm,横径0.8 cm,单果质量3.5 g;VC含量1 405.7 mg·kg^(-1),辣椒素含量1 430.0 mg·kg^(-1)。平均单株结果数182个,每667 m^(2)鲜椒产量1 690 kg左右,干椒产量400 kg左右,高抗疫病,中抗炭疽病,适宜贵州地区露地栽培。

‘Jinxiangla No.1’is a new chili pepper three-line hybrid developed by crossing male sterility line‘Danshenlixiang A’as female parent and inbred line‘Y203’as male parent.It is of medium maturity,and its growth period is about 173 days.Its height is about 71 cm,and width is about 64 cm.Its fruit is fingershaped,grows singly and upward.The old ripe fruit is bright red in color with smooth surface.Its fruits are uniform in size.The fruit is about 5.9 cm in length,0.8 cm in width,and 3.5 g in weight.Its VC content is 1405.7 mg·kg^(-1),and capsaicin content is 1430.0 mg·kg^(-1).The average fruit number per single plant is 182.It can yield about 25.35 t·hm^(-2) in fresh pepper,and about 6 t·hm^(-2) in dried pepper.It is highly resistant to Phytophthora blight,middle resistant to anthracnose.This variety is suitable for planting in Guizhou region.