西瓜新品种黑金2号的选育  

A New Watermelon F1 Hybrid——‘Heijin No.2’

作　　者：王铭[1] 张涛 杨晋明[1] 侯富恩 苏东涛 郝科星 WANG Ming;ZHANG Tao;YANG Jin-ming;HOU Fu-en;SU Dong-tao;HAO Ke-xing(Biotechnology Research Center,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,Shanxi,China;Institute of Agricultural Resources and Economy,Shanxi Academy of Agricultural Sciences,Taiyuan 030006,Shanxi,China)

机构地区：[1]山西省农业科学院生物技术研究中心,山西太原030031 [2]山西省农业科学院农业资源与经济研究所,山西太原030006

出　　处：《中国蔬菜》2019年第8期76-78,I0002,共4页China Vegetables

基　　金：山西省农业科学院特色农业技术攻关项目(YGG17066);山西省农业科学院生物育种工程项目(17 yzgc119)

摘　　要：黑金 2 号是以高代优良西瓜自交系 2x-313 为母本、自交系 2x-303 为父本杂交选育而成的早熟黄瓤西瓜一代杂种。早春保护地栽培全生育期 90 d(天)左右,果实发育期 30 d(天)左右。植株生长势较强,易坐果,果实为圆形,果皮墨绿色,皮厚 0.5 cm 左右。果肉鲜黄色,中心可溶性固形物含量达 12.4%。平均单果质量 1.5~2.5 kg。每 667 m^2 产量 2 800 kg 以上。中抗枯萎病。适合山西及周边地区保护地早熟栽培。‘Heijin No.2’ is a new yellow flesh watermelon F1 hybrid of early maturity developed by crossing inbred line‘2x-313’as female parent and‘ 2x-303’ as male parent.In protected field cultivation and at early spring,its whole growing period is about 90 days and fruit development period is about 30 days.Its plant has stronger growth vigor and is easy to bear fruit.The fruit is of round shape with dark green peel.The peel is about 0.5 cm in thickness. The flesh is bright yellow in color. The center soluble solid content is 12.4%. The average single fruit weight is 1.5-2.5 kg.It can yield over 42 t hm^-2.It is mid-resistant to Fusarium wilt. It is suitable for early facilities cultivation in Shanxi Province and surrounding regions.

关 键 词：西瓜 黑金2号 一代杂种 

分 类 号：S651[农业科学—果树学]