西瓜新品种开美二号的选育  

Breeding of a new watermelon cultivar Kaimei No.2

作　　者：李军华 董薇[2] 刘红兵 侯晟灿 张黎凤 罗晓丹 张显[3] 魏春华[3] 霍治邦 程志强 LI Junhua;DONG Wei;LIU Hongbing;HOU Shengcan;ZHANG Lifeng;LUO Xiaodan;ZHANGXian;WEI Chunhua;HUO Zhibang;CHENG Zhiqiang(Kaifeng Academy of Agriculture and Forestry,Kaifeng 475004,Henan,China;College of Life Science,Henan University,Kaifeng 475004,Henan,China;College of Horticulture,Northwest A&F University,Xianyang 712100,Shaanxi,China)

机构地区：[1]开封市农林科学研究院,河南开封475004 [2]河南大学生命科学学院,河南开封475004 [3]西北农林科技大学园艺学院,陕西杨凌712100

出　　处：《中国瓜菜》2024年第4期162-165,共4页China Cucurbits And Vegetables

基　　金：国家西甜瓜产业技术体系(CARS-25);开封市重点研发专项(23ZDYF008);开封市科技攻关项目“优质多抗广适西瓜新种质创制及新品种选育”(2202004);中原学者工作站项目(234400510004)。

摘　　要：开美二号是以自交系KF1512为母本、KF1508为父本杂交选育的西瓜新品种。该品种在开封地区春季大棚栽培全生育期98 d左右,果实发育期28 d左右,主蔓长约171 cm。易坐果,果实圆形,果皮绿色上覆墨绿色锯齿条带并覆有蜡粉;瓜瓤红色,瓤质酥脆,中心可溶性固形物含量(w,后同)13.5%,边部11.3%,平均单果质量4.7 kg,667 m^(2)产量3400 kg。适宜在河南省及周边省份进行保护地栽培。2023年通过农业农村部非主要农作物品种登记。Kaimei No.2 is a new watermelon cultivar bred by crossing inbred line KF 1512 as female parent and KF 1508 as male parent.The whole growth period is about 98 days,the fruit development period is about 28 days,the main vine length is about 171 cm,and the plant traits are excellent.It is easy to set fruit,the fruit is round,the peel is green with dark green zigzag bands and covered with wax powder;its flesh is red in color and crisp in texture.The center soluble solids content is 13.5%while the edge is 11.3%,the average single fruit mass is 4.7 kg,and the yield is 3400 kg·667 m-2.It is suitable for protected cultivation in Henan province and surrounding provinces and cities.

关 键 词：西瓜 新品种 开美二号 

分 类 号：S651[农业科学—果树学]