中国蔬菜 ›› 2006, Vol. 1 ›› Issue (1): 31-32.

• 品种选育 • 上一篇    下一篇

冬瓜新品种白星的选育

周火强;胡新军;周晓波   

  1. 湖南省农业科学院蔬菜研究所
  • 收稿日期:2005-10-08 修回日期:2005-12-20 出版日期:2006-01-18 发布日期:2006-01-18

A New Wax Gourd F_1 Hybrid —‘Baixing’

Zhou Huoqiang;Hu Xinjun;Zhou Xiaobo   

  1. Vegetable Research Institute; Hunan Academy of Agricultural Sciences; Changsha 410125
  • Received:2005-10-08 Revised:2005-12-20 Online:2006-01-18 Published:2006-01-18

摘要: 从长沙地区冬瓜农家品种中选出大型粉皮自交系Wx107,从地方青皮品种中选出优良自交系Wx139,经杂交育成中迟熟一代杂种白星。该品种叶片大,生长势强。果实圆筒形,外披白色蜡粉,内腔为侧膜胎座,空腔小,耐贮运。瓜长55~60cm,横径约25cm,肉厚约6cm,单瓜质量15kg左右,最大可达25kg。每667m2产量9000kg左右。耐疫病,抗枯萎病。全国各地均可种植。

关键词: 冬瓜, 白星, 一代杂种

Abstract: Baixing is a new wax gourd F_1 hybrid bred by crossing inbred line Wx107 developed from a local variety in Changsha with inbred line Wx139. It is medium-late maturing,with big leaves and strong growth.It yields about 135 t·hm -2. The fruit is long and round, covered with white waxy powder, 55-60 cm in length, 25 cm in width, 6 cm in thickness and 15 kg in weight. It is tolerant to Phytophthora blight,resistant to Fasarium wilt,and may be cultivated all over China.