茄子新品种紫纤1号的选育

A New Eggplant F_(1) Hybrid-‘Zixian No.1’

紫纤1号是以自交系16A55为母本,以自交系16A60为父本配制而成的中早熟茄子一代杂种。植株生长势中等,株型直立,始花节位为第10节左右,定植至始收50 d(天)左右;果实长条形、顺直,纵径31 cm左右,横径5.5 cm左右,平均单果质量293 g,果皮深紫黑色,光泽度好,果肉绿白色;果实鲜样VC含量74.3 mg·kg^(-1),花青素含量1.88 mg·kg^(-1),粗纤维含量1.05%,田间对黄萎病的抗性强于对照紫丽人,每667 m^(2)产量4500 kg左右,适合辽宁地区春保护地栽培。

‘Zixian No.1’is a new eggplant F_(1) hybrid developed by crossing inbred line‘16A55’as female parent and inbred line‘16A60’as male parent.It is of mid-early maturity.The plant has medium growth vigor and is of erect type.The first flower sets on about the 10th node.It takes about 50 days from field planting to first harvesting.Its fruit is of strip shape,about 31 cm in length,and about 5.5 cm in width.The average single fruit weight is 293 g.Its peel is dark purple black in color with good gloss.Its flesh is white-green in color.The VC content is 74.3 mg·kg^(-1),anthocyanin content is 1.88 mg·kg^(-1),coarse fibre content is 1.05% in fresh fruit.In fields its resistance to Verticillium wilt is stronger than that of the contrast‘Ziliren’.It can yield about 67.5 t·hm^(-2).It is suitable for protected cultivation in spring in Liaoning region.