马铃薯新品种‘藏农薯1号’的选育  

Selection and Breeding of New Potato Variety'Zangnongshu 1'

作　　者：曾钰婷[1] 许娟妮[1] 祁驰恒 刘正玉[1] 尼玛卓嘎 斯年[1] 欧珠[1] 李淑萍[1] ZENG Yuting;XU Juanni;QI Chiheng;LIU Zhengyu;NIMA Zhuoga;SI Nian;OU Zhu;LI Shuping(Institute of Vegetable Sciences,Tibet Academy of Agriculture and Animal Husbandry Sciences,Lhasa,Tibet 850032,China)

机构地区：[1]西藏自治区农牧科学院蔬菜研究所,西藏拉萨850032

出　　处：《中国马铃薯》2020年第4期252-253,共2页Chinese Potato Journal

基　　金：现代农业产业技术体系专项资金(CARS-10-ES30)。

摘　　要：‘藏农薯1号’是以‘陇薯7号’为母本,‘昌都土豆’为父本杂交,经定向选育而成。该品种晚熟,属鲜食品种。薯形椭圆,黄皮黄肉,芽眼深浅中等,大中薯率67.00%,薯块干物质含量21.40%,淀粉含量17.50%,粗蛋白含量1.55 g/100g,维生素C含量18.10 mg/100g,还原糖含量0.37 g/100g。该品种中抗晚疫病,适宜在西藏自治区海拔3000~4000 m农牧区种植。'Zangnongshu 1'was bred by selection from a cross of'Longshu 7'(female)×'Changdutudou'(male).It is a late maturing table variety.Tubers of'Zangnongshu 1'are attractive with elliptical shape,yellow flesh and yellow skin,medium depth of eyes,and 67.00%of large-and medium-sized tubers.In tubers,the average percent of dry matter,starch,crude protein,vitamin C and reducing sugar is 21.40%,17.50%,1.55 g/100g,18.10 mg/100g and 0.37 g/100g,respectively.The plant is moderate resistant to late blight.'Zangnongshu 1'is suitable for planting in the agricultural and pastoral areas with an altitude of 3000-4000 m in Tibet Autonomous Region.

关 键 词：马铃薯 藏农薯1号 新品种 

分 类 号：S532[农业科学—作物学]