鲜食加工兼用型马铃薯新品种‘定薯9号’  

A New Table and Processing Dual-purposed Potato Variety'Dingshu 9'

作　　者：李德明 罗磊 姚彦红 李亚杰 董爱云 刘惠霞 李丰先 牛彩萍 范奕 LI Deming;LUO Lei;YAO Yanhong;LI Yajie;DONG Aiyun;LIU Huixia;LI Fengxian;NIU Caiping;FAN Yi(Dingxi Academy of Agricultural Sciences,Dingxi,Gansu 743000,China;Gansu Province Engineering Research Center for Potato,Dingxi,Gansu 743000,China)

机构地区：[1]定西市农业科学研究院,甘肃定西743000 [2]甘肃省马铃薯工程技术研究中心,甘肃定西743000

出　　处：《中国马铃薯》2022年第5期478-480,共3页Chinese Potato Journal

基　　金：财政部农业农村部国家现代农业马铃薯产业技术体系专项(CARS-09);甘肃省科技重大专项项目(GZGG-2021-5);联合国世界粮食计划署项目(WFPGSPP-1);定西市科技计划资助(DX2022BR02,DX2022AZ01)。

摘　　要：‘定薯9号’是定西市农业科学研究院以‘冀张薯8号’为母本,‘定薯1号’为父本,通过有性杂交选育而成的鲜食加工兼用马铃薯新品种。2022年通过非主要农作物品种登记,登记编号:GPD马铃薯(2022)620026。‘定薯9号’适宜鲜食和淀粉、全粉、薯片加工,晚熟,生育期117 d左右。块茎卵圆形,薯皮浅黄色,薯肉白色,表皮光滑,芽眼浅。块茎干物质含量30.40 g/100 g,淀粉含量22.09%,维生素C含量11.60 mg/100 g,粗蛋白含量2.55 g/100 g,还原糖含量0.11 g/100 g。蒸煮食味和薯片品质好。中抗晚疫病、马铃薯X病毒和马铃薯Y病毒。适宜在甘肃省、宁夏回族自治区、青海省干旱、半干旱及高寒二阴地区种植。'Dingshu 9',a table and processing dual-purposed potato variety,was selected and developed from a cross of'Jizhangshu 8'as female and'Dingshu 1'as male by the Dingxi Academy of Agricultural Sciences.The new variety was certificated for the registration of non-major crop varieties by the Ministry of Agriculture and Rural Affairs of the People's Republic of China in 2022,and its registration number is GPD potato(2022)620026.The growth duration of'Dingshu 9'is about 117 days.It is a late maturing variety,and could be planted for table,starch,granule and chip processing.It has oval shaped tubers,smooth pale yellow skin,white flesh,and shallow eyes.This variety has 30.40 g/100 g of dry matter,22.09%of starch,11.60 mg/100 g FW of vitamin C,2.55 g/100 g of crude protein,and 0.11 g/100 g of reducing sugar.It has good cooking taste,high quality chips,and moderate resistance to late blight,potato virus X(PVX)and potato virus Y(PVY).'Dingshu 9'is suitable for planting in arid,semi-arid area and the area of high altitude with cloudy,cool and humid climates in Gansu Province,Ningxia Hui Autonomous Region and Qinghai Province.

关 键 词：马铃薯 定薯9号 选育 鲜食 加工 

分 类 号：S532[农业科学—作物学]