寒旱农业科学2024，Vol.3Issue(1)：47-50,4.DOI:10.3969/j.issn.2097-2172.2024.01.008
马铃薯新品种天薯19号选育报告
Breeding Reporton A New Vegetable Potato Variety Tainshu 19
摘要
Abstract
In order to address the issues of special potatovarieties shortagein Gansu Province and even in Northwest China,a latematuring vegetable potato variety Tianshu 19 was bredby Tianshui Agricultural Research Institute by conventional hybrid breeding techniques using female parent Jinshu 11 and male parent Tianshu 9.From 2019 to 2020,datafrom the regional experiment of late maturing group of potatoes in the northwest showed that the average yield from 18 points(times)in 2 a was 32 490.0 kg/ha,which increased by 3.0%compared to the control variety Longshu 6.It is a late maturity variety,the total growing period is 119 d.The tuber shape is elliptic,with yellow skin and fleshcolor,fewerand shallow buds.The variety possesses ideal nutritious qualities with contents of dry matter,starch,vitamin C,crude protein and reducing sugar of 204 g/kg,166 g/kg,547 mg/kg,22.1 g/kg and 3.5 g/kg,respectively in tubers.Itis suitable for planting in central and southern Gansu,central and southern Ningxia,eastern Qinghai,and other areas with similar ecological conditions.关键词
马铃薯/新品种/天薯19号/晚熟/鲜食/选育Key words
Potato/Newvariety/Tianshu 19/Late maturity/Fresh-eating/Breeding分类
农业科技引用本文复制引用
吕汰,王鹏,郭天顺,杨晨,赵中梁,窦俊焕,罗照霞,颉炜清..马铃薯新品种天薯19号选育报告[J].寒旱农业科学,2024,3(1):47-50,4.基金项目
甘肃省科技重大专项计划(GZGG-2021-4) （GZGG-2021-4）
现代农业产业技术体系专项资金(CARS-09) （CARS-09）
杨凌种业创新中心重点研发项目(Ylzy-mls-02). （Ylzy-mls-02）
