辣椒新品种骄阳1号的选育

A new pepper F1 hybrid Jiaoyang No.1

骄阳1号是以细胞核雄性不育系ZHB4为母本、自交系ZHA2为父本选育而成的朝天椒杂交1代品种。该品种表现为早熟,生长势强,坐果能力强,贵州省春季露地栽培全生育期182 d左右;平均株高119.9 cm,株幅101.7 cm,平均单株挂果数124.7个,果实指形。果实纵径9.0 cm、横径2.4 cm,果肉厚度0.15 cm,单果质量12.5 g,青熟果绿色,老熟果红色。鲜果辣椒素含量(w,后同)427 mg·kg^(-1),维生素C含量175.5 mg·100 g^(-1)。生产试验667 m^(2)鲜椒产量达1505.25 kg。田间表现抗疫病、黄瓜花叶病毒(cucumber mosaic virus,CMV)和烟草花叶病毒(tobacco mosaic virus,TMV),中抗青枯病和炭疽病。适宜在贵州省及相同生态地区进行保护地栽培。2020年通过农业农村部非主要农作物品种登记。

Jiaoyang No.1 is a pod pepper F1 hybrid variety with genic male sterile line ZHB4 as female parent and inbred line ZHA2 as male parent.The variety shows early maturity ripening,plant grows vigorously and strong fruit set ability.The whole growth period is about 182 d,the average plant height is 119.9 cm,the plant width is 101.7 cm,the fruit set per plant is 124.7 and fruit is short finger shaped.Its fruit is 9.0 cm in length,2.4 cm in width and 0.15 cm in pulp thickness.The single fruit weight is about 12.5 g.Green mature fruit is green and full mature fruit is red.The capsanthin content of fresh fruit is 427 mg·kg^(-1),The vitamin C content of fresh fruit is 175.5 mg·100g^(-1).The average yield is 1505.25 kg per 667 m^(2).Field performance shows resistance to epidemic,CMV,and TMV,with moderate resistance to bacterial wilt and anthracnose.The variety is suitable for the protected cultivation in Guizhou provinces and the same ecological areas.