马铃薯新品种冀农薯8862的选育  

A New Potato Variety—‘Jinongshu 8862’

作　　者：谢登雷[1] 杨喆 刘艳萌[1] 张建恒[1,3] 陈慧宇 崔江慧 XIE Denglei;YANG Zhe;LIU Yanmeng;ZHANG Jianheng;CHENG Huiyu;CUI Jianghui(Hebei Agricultural University,Baoding 071000,Hebei,China;Agriculture and Rural Affairs Bureau of Baoding City,Baoding 071000,Hebei,China;Key Laboratory of North China Water-Saving Agriculture of Ministry of Agriculture and Rural Affairs,Baoding 071000,Hebei,China;Agricultural and Rural Bureau of Guyuan County,Zhangjiakou 076550,Hebei,China)

机构地区：[1]河北农业大学,河北保定071000 [2]保定市农业农村局,河北保定071000 [3]农业农村部华北节水农业重点实验室,河北保定071000 [4]沽源县农业农村局,河北张家口076550

出　　处：《中国蔬菜》2024年第7期119-121,共3页China Vegetables

基　　金：河北省重点研发计划项目(21327005D);河北省现代农业产业技术体系项目(HBCT2023110204)。

摘　　要：冀农薯8862是以品系V7-88为母本,以斯凡特为父本,通过有性杂交、选择、鉴定育成的中早熟马铃薯新品种。植株直立,株高约70 cm,生育期80 d(天)左右。薯块圆形,浅黄皮浅黄肉,薯皮光滑,芽眼浅;干物质含量18.1%,淀粉含量13.4%,还原糖含量0.29%;单株结薯6~8个,平均单薯质量195.3 g,商品薯率85%以上,每667 m^(2)产量2 800 kg左右。中抗PVX、PVY,适宜河北省张家口、承德一季作区种植。‘Jinongshu 8862’is a new medium and early maturing potato variety,which was hybrid with‘V7-88’as female parent and‘Svante’as male parent through sexual hybridization,selection and identification.The plant is upright with about 70 cm in height.The growth period is about 80 days.The tubers are of round type with light yellow peel,light yellow flesh,smooth and shallow bud eyes.The content of dry matter,starch,and reducing sugar are 18.1%,13.4%,and 0.29%,respectively.The number of tubers per plant is from 6 to 8,and weight of single tuber is 195.3 g.The rate of commercial potatoes is more than 85%.The yield is about 42 t·hm^(-2).It is medium resistant to PVX and PVY.It is suitable for planting in Zhangjiakou and Chengde in Hebei Province.

关 键 词：马铃薯 冀农薯8862 有性杂交 

分 类 号：S532[农业科学—作物学]