西瓜新品种美红2号的选育
Breeding of a new watermelon cultivar Meihong No.2
于玉红 1赵小龙 1张琳 1赵津禾1
作者信息
- 1. 开封市农林科学研究院 河南开封 475004
- 折叠
摘要
美红2号是以自交系ks-t-20为母本、自交系ks-28为父本杂交选育而成的中果型杂交1代西瓜新品种.该品种早熟,生长势强,易坐果.河南春茬小拱棚加地膜(天地膜)或小拱棚栽培果实发育期28 d左右;果实近圆形,果皮绿色上覆深绿色锯齿形条带,果皮厚度0.9 cm左右,耐裂果.瓜瓤红色,瓤质细嫩、酥脆,口感好;中心可溶性固形物含量(w,后同)12.2％左右、边部11.0％左右.单果质量6.0 kg左右,667 m2产量4000 kg左右.适宜河南、山东、安徽、江苏、浙江等地春夏保护地种植.2022年通过农业农村部非主要农作物品种登记.
Abstract
Meihong No.2 is a new medium-sized early maturity watermelon F1 hybrid,which is bred by inbred line ks-t-20 as female parent and inbred line ks-28 as male parent.Plant has strong growth potential,it is easy to set fruit.In Henan province,the fruit development period of early spring protected cultivation is about 28 days.The fruit is round with green skin and dark green narrow stripes,the rind is 0.9 cm in thickness.The pulp is red,the average soluble solid content is 12.2％in the center and 11.0％in the edge,the pulp is medium in hardness,and the quality is fine and crisp.The average fruit mass is 6.0 kg,and the yield on 667 m2 is about 4000 kg.It is suitable for protected field cultivation in spring and summer in Henan,Shandong,Anhui,Jiangsu,Zhejiang province.
关键词
西瓜/新品种/美红2号/杂交1代Key words
Watermelon/New cultivar/Meihong No.2/F1 hybrid引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据