茄子新品种渝紫红早茄1号的选育

A New Eggplant F1 Hybrid—‘Yuzihongzaoqie No.1’

渝紫红早茄1号是以自交系0070-2为母本,以1116为父本配制而成的早熟茄子一代杂种。始花节位第9~10节,生长势中等,平均株高82.0 cm,开展度75.0 cm;果实长筒形、顺直,果皮前期深紫色,中后期紫红色,平均纵径29.0 cm,横径6.5 cm,单果质量280.0 g,果肉白色,肉质疏松,品质优;中抗绵疫病、褐纹病,每667 m^(2)产量3300 kg左右,适宜西南地区早春露地栽培。

‘Yuzihongzaoqie No.1’is a new early-maturing eggplant F1 hybrid,developed by crossing inbred line‘0070-2’as female parent and‘1116’as male parent.The first flower is setting on 9-10th nodes.The plant has moderate growth potential,with average plant height of 82.0 cm and spreading degree of 75.0 cm.The fruit is long type and straight in shape,with dark purple skin in the early stage and purple red in the middle and late stages.Its average length and transverse diameter is 29.0 cm and 6.5 cm,and single fruit weight is 280.0 g.The flesh is white,and soft flesh.It is moderate resistant to cotton blight and phomopsis rot.It can yield about 49.5 t·hm^(-2).It is suitable for early spring open field cultivation in southwestern regions.