马铃薯新品种冀农薯8511的选育  

Breeding of a new potato cultivar Jinongshu 8511

作　　者：张玲玉 王维东 王凡[1] 赵欣蕊 薛薇[3] 张建恒[1] 崔江慧[1] ZHANG Lingyu;WANG Weidong;WANG Fan;ZHAO Xinrui;XUE Wei;ZHNAG Jianheng;CUIJianghui(Hebei Agricultural University,Baoding 071000,Hebei,China;Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,Hebei,China;Baoding Vocational and Technical College,Baoding 071000,Hebei,China)

机构地区：[1]河北农业大学,河北保定071000 [2]张家口市农业科学院,河北张家口075000 [3]保定职业技术学院,河北保定071000

出　　处：《中国瓜菜》2023年第10期133-136,共4页China Cucurbits And Vegetables

基　　金：河北省科学技术厅科技业务项目;河北省重点研发计划项目(21327005D)。

摘　　要：冀农薯8511是以V7-9为母本、斯凡特为父本杂交选育而成的中晚熟马铃薯新品种。该品种在河北省春季露地覆地膜栽培生育期105 d左右。株高73 cm左右,植株半直立,茎秆绿色,茎翼微波形,复叶中等大小,叶中等绿色。花序小,花冠白色,近五边形。块茎长卵形,黄皮黄肉,单株结薯6~9块,结薯集中,平均单薯质量207.3 g,商品薯率90%以上。平均667 m2产量3000 kg,粗蛋白含量(w,后同)1.63 g·100 g^(-1),淀粉含量11.00 g·100 g^(-1),还原糖含量0.74 g·100 g^(-1),干物质含量16.10 g·100 g^(-1),维生素C含量30.6 mg·100 g^(-1),适合鲜食。该品种高抗晚疫病,中抗病毒病,轻感炭疽病,耐贮藏。适宜在河北张家口、保定等相似生态地区春播种植。2023年通过农业农村部非主要农作物品种登记。Jinongshu 8511 is a new medium and late maturing potato variety,which was hybrid bred with V7-9 as female parent and Svante as male parent.This variety is suitable for open-field covered with Mulch film cultivation in spring of Hebei province,and the growth period was about 105 days.The plants are of medium height about 73 cm,semi-erect,with green stems,microwave-shaped stems,medium-sized compound leaves,and medium green leaves.Its inflorescence was small,with white and nearly pentagonal corolla.It’s tubers were long ovate with yellow skin and yellow flesh,single plant knot potatoes 6-9,knot potatoes concentrated,the average weight of single potato is 207.3 g,commercial potato rate is more than 90%.The average yield is about 3000 kg per 667 m2.The crude protein content of potato tuber is 1.63 g·100 g^(-1),the starch content is 11.00 g·100 g^(-1),the reducing sugar content is 0.74 g·100 g^(-1),the dry matter content is 16.10 g·100 g^(-1),the vitamin C content is 30.6 mg·100 g^(-1),and it is suitable for fresh consumption.This variety is highly resistant to late blight,moderately resistant to virus disease,lightly susceptible to anthracnose,and resistant to storage.This variety is suit-able for spring planting in Zhangjiakou,Baoding and other similar ecological areas in Hebei province.In 2023,it passed the registration of non-major crop varieties by the Ministry of Ministry of Agriculture and Rural Affairs.

关 键 词：马铃薯 新品种 冀农薯8511 鲜食 

分 类 号：S532[农业科学—作物学]