白皮丝瓜新品种雁白1号的选育  

Breeding of a New White Towel Gourd Cultivar Yanbai No.1

作　　者：李健生[1] 刘志华[1] 陈祖华[1] 唐可兰 旷碧峰[1] LI Jiansheng;LIU Zhihua;CHEN Zuhua;TANG Kelan;KUANG Bifeng(Hengyang Vegetable Research Institute,Hunan 421001)

机构地区：[1]湖南衡阳市蔬菜研究所,421001

出　　处：《长江蔬菜》2018年第20期55-57,共3页Journal of Changjiang Vegetables

基　　金：现代农业产业技术体系建设专项(CARS-25-G-34)

摘　　要：雁白1号是以H26为母本,以S18为父本配制而成的白皮丝瓜一代杂种。植株生长势强,早熟,早春栽培主蔓第一雌花节位为第8～11节;果实长棒形,纵径38～40 cm,横径4.7 cm,单瓜质量450 g左右,外皮白绿色、光滑,果肉紧密,耐贮运;田间对白粉病、疫病的抗性强于对照好棒美;前期产量1 300 kg/667 m2,总产量5 700 kg/667 m^2,适合湖南、湖北、江西、浙江等地大面积栽培。Yanbai No.1 was a white towel gourd F1 hybrid bred by taking H26 as female parent and S18 as male parent. It was early-maturing with strong plant growth potential, and its first female flower set from 6th to 8th node. Its fruit vertical diameter was 38-40 cm and transverse diameter was 4.7 cm. Its single fruit weight was about 450 g and its fruit shape was long stick. Its fruit skin was smooth and in white and green color, and the fruit flesh was tight, in addition, its fruit was resistant to storage and transportation. Its resistance to powdery mildew and epidemic disease was stronger than the control cultivar Haobangmei in the field. Its early yield and total yield were 1 300 kg/667 m^2 and 5 700 kg/667 m^2 respectively, and Yanbai No.1 was suitable for large-scale planting in Hunan, Hubei, Jiangxi and Zhejiang province.

关 键 词：白志丝瓜 雁白1号 一代杂种 

分 类 号：S642.4[农业科学—蔬菜学]