辣椒新品种骄阳3号的选育

A New Pepper F_(1) Hybrid——‘Jiaoyang No.3’

骄阳3号是以细胞核雄性不育系ZHB1为母本,以自交系ZHA1为父本杂交配制而成的两系干鲜兼用朝天椒一代杂种,生育期180 d(天)左右。植株生长势强,半直立,株高90 cm左右,开展度108 cm左右。果实指形,果长9 cm左右,果肩宽1.8 cm左右,单果质量8.2 g左右,连续坐果能力强;青熟果绿色,老熟果红色。辣味适中,辣椒素含量200 mg·kg^(-1),VC含量371 mg·kg^(-1)。抗炭疽病、黄瓜花叶病毒病(CMV)、烟草花叶病毒病(TMV),中抗疫病和青枯病,鲜椒产量约1500 kg·(667 m^(2))^(-1),干椒产量约360 kg·(667 m^(2))^(-1),适宜贵州及相似气候区春季露地种植。

‘Jiaoyang No.3’is a new pod pepper F_(1) hybrid,developed by crossing cell nucleus male sterile line‘ZHB1’as female parent and inbred line‘ZHA1’as male parent.Its growth period is about 180 days.The plant has strong growth vigor and is semi-erect,The plant is about 90 cm in height and divergence is about 108 cm.The finger-shape fruit is about 9 cm in length,about 1.8 cm in width.The single fruit weight is about 8.2 g.It has successive fruit-bearing ability.The unripe fruit is green in color,and ripen fruit is red in color.It tastes moderate spicy.The capsaicin content is 200 mg·kg^(-1),and VC content is 371 mg·kg^(-1) of fresh pepper.It is resistant to anthrax scab,CMV and TMV;moderate resistant to phytophthora blight and bacterial wilt.It can yield about 22.5 t·hm^(-2) fresh pepper and about 5.4 t·hm^(-2) dried one.It is suitable for spring cultivation in Guizhou Province and areas with similar climate conditions.