寒旱农业科学2025，Vol.4Issue(5)：418-421,4.DOI:10.3969/j.issn.2097-2172.2025.05.005
高淀粉马铃薯新品种天薯16号选育报告
Breeding Report of the New Table Potato Variety Tainshu 16 with High Starch Content
摘要
Abstract
Potato industry is one of the six characteristic industries in Gansu Province.To develop a starch-processing-oriented potato variety suitable for arid and semi-arid ecological areas in Gansu,the Tianshui Agricultural Research Institute used C-71 as the female parent and Zhuangshu 3 as the male parent,and successfully bred a new late-maturing high-starch potato variety Tianshu 16 through conventional hybridization over 10a.In the 2017 to 2018 national northwest regional experiment for late-maturing potatoes,Tianshu 16 had an average yield of 30 448.1 kg/ha,which was 17.0%higher than that of the control variety Longshu 6(26 024.2 kg/ha).The growth period of Tianshu 16 is about 120 d.Tubers are ovoid,with light yellow skin and flesh,smooth surface,and shallow eyes.The tubers contain 216.0 g/kg dry matter,185.0 g/kg starch,22.4 g/kg crude protein,276 mg/kg vitamin C,and 3.7 g/kg reducing sugars.It shows moderate resistance to late blight,potato X virus,and potato Y virus.This variety is suitable for spring planting in arid and semi-arid,alpine humid,and shady mountainous areas in the central and eastern Gansu,southern and central Ningxia,and eastern Qinghai.关键词
晚熟/高淀粉/马铃薯/新品种/天薯16号/选育Key words
Late maturity/High starch/Potato/New variety/Tianshu 16/Breeding分类
农业科学引用本文复制引用
吕汰,陈阿娟,岳云,张永祥,王鹏,郭天顺,杨晨,罗照霞,颉炜清,窦俊焕,赵中梁,宋怡..高淀粉马铃薯新品种天薯16号选育报告[J].寒旱农业科学,2025,4(5):418-421,4.基金项目
国家重点研发计划(2022YFD1602100) （2022YFD1602100）
现代农业产业技术体系专项资金(CARS-09) （CARS-09）
甘肃省科技特派员(团)专项(25CXNE005) （团）
甘肃省科技重大专项计划(GZGG-2021-4). （GZGG-2021-4）
