早熟黄皮西瓜新品种湘西瓜13号的选育

A New Early Watermelon Variety with Yellow Skin‘Xiangxigua No.13’

湘西瓜１３ 号是由广东引进的绿皮圆形西瓜品种系选自交系２２２７ 与台湾引进的宝冠西瓜后代系选自交系Ｆ２２０２ 杂交而成的早熟黄皮西瓜一代杂种。生育期７５ ～８０ ｄ（ 天） ，较耐枯萎病。果实近圆形，果皮金黄色，瓜瓤红色，品质优良。果实中心可溶性固形物含量１１ ．０ ％ ，边部９ ．０ ％ ，皮厚０．８～１ ．０ ｃｍ ，单瓜质量３ ～５ ｋｇ，商品率高，每６６７ ｍ２ 产量２ ０００ ～２ ５００ ｋｇ。

Xiangxigua No.13’is a early maturity and wet tolerance F 1 hybrid crossed a inbred line 2227 which has round fruit and green skin from Guangdong with a line F 2202 from Taiwan variety Baoguan.The va riety can be harvested in 75～80 days after sowing. It is resistant to Fusarium wilt,phytophthora capsici,Anthracnose,and tolerant to wet,low temperature,and poor light. The fruit is near round with yellow skin and red flesh with high quality. The soluable solid content was 11.0% in center,9.0% in margin,fruit skin was 0.8～1.0cm thick. The average weight per fruit was 3～5kg. The yield was 30.0～37.5t·hm -2 .