西葫芦新品种寒丽的选育

A New Summer Squash F_1 Hybrid ‘Hanli’

西葫芦新品种寒丽是以我国地方品种的分离后代经多代自交选育而成的纯合优良自交系F-70为母本,以国外引进品种的分离后代经多代自交选育而成的高代稳定自交系72-118为父本杂交育成的早熟一代杂交种。该品种植株矮生,株型紧凑,具有早熟、丰产、生长势强、抗逆性好、膨瓜速度快、持续结瓜能力强、商品性好等特点,667m2产量5000kg左右。适于我国大部分地区早春保护地和露地等种植。

Hanli is a new summer squash F1 hybrid crossed by female parent F-70 and male parent 72-118. The inbred line F-70 has been bred from summer squash variety of China,the inbred line 72-118 has bred from foreign summer squash F1 hybrid. Its plant type is bush and compact. It has early maturity, high productivity, vigorous plant and resistance to diseases. It has strong ability of fruit setting and fast fruit growth. The yield per 667 m^2 is about 5 000 kg. It is suitable for cultivation in spring.