马铃薯新品种‘冀张薯19号’选育  

Selection and Breeding of New Potato Variety 'Jizhangshu 19'

作　　者：李爱红 马恢 尹江[2] 田国联 籍立杰 冯琰[2] 张耀辉 张瑞玖 LI Aihong;MA Hui;YIN Jiang;TIAN Guolian;JI Lijie;FENG Yan;ZHANG Yaohui;ZHANG Ruijiu(Zhangjiakou Academy of Agricultural Sciences, Zhangjiakou, Hebei 075000, China;Hebei North University, Zhangjiakou, Hebei 075000, China)

机构地区：[1]张家口市农业科学院,河北张家口075000 [2]河北北方学院,河北张家口075000

出　　处：《中国马铃薯》2017年第2期127-128,共2页Chinese Potato Journal

基　　金："十二五"国家科技支撑计划项目(2012BAD02B00)

摘　　要：‘冀张薯19号’是河北省高寒作物研究所2004年配制的杂交组合(‘冀张薯8号’בElles’)中选出的1个中晚熟新品种。该品种生育期97 d。块茎椭圆,薯皮光滑,白皮白肉,芽眼浅,耐贮性好。2014年参加河北省马铃薯品种生产试验,产量1 817 kg/667m^2,较对照品种‘夏坡蒂’增产15.79%。干物质含量24.73%,淀粉含量19.31%,粗蛋白含量1.47%,还原糖含量0.33%,维生素C含量17.06 mg/100g鲜薯。高抗PVX、PVS和PLRV病毒病。2015年通过河北省农作物品种审定委员会审定(编号:冀审薯2015003)。适宜在北方(华北北部、东北、西北)一季作区种植。'Jizhangshu19'is a new medium-late maturing potato variety,which was selected and developed from across('Jizhangshu8'x'Elles')made by the Crop Research Institute for Cold Region based in Hebei Province in2004.Thegrowth duration is97d for this variety with oval tuber shape,smooth and white skin,white flesh,shallow eye and goodstorability.In production trials of2014in Hebei Province,'Jizhangshu19'yielded1817kg/667m2,increasing15.79%compared with the control variety'Shepody'.Dry matter content is24.73%,starch19.31%,crude protein1.47%,reducingsugar0.33%,and vitamin C17.06mg/100g FW.'Jizhangshu19'is highly resistant to PVX,PVS and PLRV.It wasapproved for release by Hebei Crop Variety Committee in2015(Hebei Potato Approval No.2015003).It is suitable forplanting in one cropping region in the north of China(the north part of north China,the northeast and northwest).

关 键 词：马铃薯 新品种 冀张薯19号 选育 

分 类 号：S532[农业科学—作物学]