马铃薯新品种北方003的选育  

A New Potato Cultivar-‘Beifang 003’

作　　者：罗亚婷 冯琰[1] 尹江[1] 王磊[1] 祁利潘[1] 王宽[1] 龚学臣[1] 刘畅[1] 王燕[1] LUO Yating;FENG Yan;YIN Jiang;WANG Lei;QI Lipan;WANG Kuan;GONG Xuechen;LIU Chang;WANG Yan(Hebei North University,Zhangjiakou 075000,Hebei,China)

机构地区：[1]河北北方学院,河北张家口075000

出　　处：《中国蔬菜》2022年第8期102-104,共3页China Vegetables

基　　金：财政部和农业农村部:国家现代农业产业技术体系资助项目(CARS-09-P05);河北省马铃薯产业协同创新中心项目〔河北省冀教科(2016)5号〕;河北省高校马铃薯应用技术研发中心项目(YF201408)。

摘　　要：北方003是以高原7号为母本,以晋薯11号为父本,采用有性杂交、系统选育得到的鲜食马铃薯新品种。中熟,生育期97 d(天)左右;株型直立,生长势强,分枝少,花冠白色;块茎椭圆形,薯皮淡黄色、略麻,芽眼浅,薯肉白色,干物质含量21.93%,淀粉含量16.56%,还原糖含量0.64%,粗蛋白含量3.44%;中抗马铃薯X病毒(PVX)和马铃薯Y病毒(PVY),结薯集中,薯块大而整齐,平均单株结薯数6.0个,单薯质量119.4 g,商品薯(≥100 g)率77.1%,每667 m^(2)产量2500 kg左右,适宜河北省张家口、承德一季作区种植。‘Beifang 003’is a new fresh-eating potato variety,system selected by sexual hybridization between‘Gaoyuan No.7’as female parent and‘Jinshu No.11’as male parent.It is of medium maturity.The growth period is about 97 days.The plant is of up-right type.It has strong growth potential with less branches,white corolla,and oval shape tubers.The potato skin is yellow in color with white shallow bud eyes.The potato meat is white in color.The dry matter content is 21.93%,starch content is 16.56%,reducing sugar content is 0.64%,and crude protein content is 3.44%.The average single plant tuber number is 6.0,and single tuber weight is 119.4 g.The commodity potato rate is 77.1%.It is moderate resistant to PVX and PVY.It can yield about 37.5 t·hm^(-2),and is suitable for planting in Zhangjiakou and Chengde of Hebei Province.

关 键 词：马铃薯 北方003 有性杂交 

分 类 号：S532[农业科学—作物学]