中国瓜菜2026，Vol.39Issue(2)：235-239,5.DOI:10.16861/j.cnki.zggc.2025.0531
中早熟鲜食型马铃薯新品种蓉芋 3 号的选育
Breeding of a new fresh-eating potato cultivar Rongyu No.3 with mid-early mature
摘要
Abstract
Rongyu No.3 is a new fresh-eating potato cultivar,which was hybrid bred with Concorde as female parent and HZ95-7 as male parent.It is mid-early maturity,with a growth period of about 79 days.Sweet potatoes are concentrated,with 3.0 potatoes per plant,tuber mass of 548.7 g per plant,the large and medium-sized potato rate is 71.9%,and the yield is about 1700 kg per 667 m2.The tuber is oval shape,with yellow skin and medium yellow flesh,shallow and few bud eyes,and smooth skin.The dry matter content is 22.46 g·100 g-1,starch content is 16.10 g·100 g-1,vitamin C content is 18.40 mg·100 g-1,crude protein content is 2.19 g·100 g-1,and reducing sugar content is 0.37 g·100 g-1.It's moderately resistant to late blight,and highly resistant to virus diseases.It is suitable for planting in winter and spring in areas with an altitude of 500 to 1800 m in Sichuan province.关键词
马铃薯/新品种/蓉芋 3 号/中早熟/鲜食型Key words
Potato/New cultivar/Rongyu No.3/Mid-early maturity/Fresh-eating type分类
农业科技引用本文复制引用
冯焱,冯琰,张庆沛,淳俊,陈涛,邓海艳,李倩,汤云川..中早熟鲜食型马铃薯新品种蓉芋 3 号的选育[J].中国瓜菜,2026,39(2):235-239,5.基金项目
2025 年成都市人才发展专项资金 （）
国家现代农业产业技术体系四川薯类创新团队(SCCXTD-2025-9) （SCCXTD-2025-9）
四川省"十四五"农作物及畜禽育种攻关项目(2021YFYZ20019) （2021YFYZ20019）
国家马铃薯产业技术体系成都综合试验站(CARS-09-ES21) （CARS-09-ES21）
