29份马铃薯资源在天水地区的鉴定评价  

Evaluation of 29 Potato Resources in Tianshui Area

作　　者：王鹏[1,2] 李芳弟 颉炜清[1,2] 窦俊焕 罗照霞[1,2] 郭天顺 赵中梁[1] 齐小东 杨晨[1] 宋怡 吕汰[1,2] WANG Peng;LI Fang-di;XIE Wei-qing(Tianshui Institute of Agricultural Sciences,Tianshui,Gansu 741001;China Agriculture Research System of Tianshui Potato Comprehensive Experimental Station,Tianshui,Gansu 741001)

机构地区：[1]天水市农业科学研究所,甘肃天水741001 [2]国家马铃薯产业技术体系天水综合试验站,甘肃天水741001

出　　处：《安徽农业科学》2020年第10期36-42,共7页Journal of Anhui Agricultural Sciences

基　　金：现代农业产业技术体系专项(CARS-09);甘肃省现代农业马铃薯产业技术体系项目(CARS-03-P02);甘肃省重大科技专项计划(17ZD2NA016);甘肃省现代农业科技支撑体系区域创新中心重点科技项目(2019GAAS46);甘肃省重点研发计划项目(GNKJ-2020-1)。

摘　　要：[目的]鉴定、评价、筛选出适宜北方种植的早熟马铃薯新品种。[方法]从全国各地引进29份马铃薯材料,进行生育期、植株性状、块茎性状、产量性状及抗病性等方面的研究。[结果]宣薯5号、莱柯1号、延薯10号、Ba39、L0529-2及延薯9号6份材料较对照克新2号增产,其余材料均减产;延薯7号和青2014-6为抗病性较佳的材料;宣薯5号、L08103-6、中薯10号、延薯7号及青2014-6这5份材料为结实性较好的材料;延薯7、9、10号、中薯10号、莱柯1号及Ba66这6份材料的平均薯重较好。[结论]宣薯5号、延薯7、9、10号、中薯10号、莱柯1号、青2014-6、L0529-2、L08103-6、Ba39、及Ba66这11份材料可以作为亲本材料利用。[Objective]To identify,evaluate and select the new early-maturing potato varieties suitable for Northern China.[Method]29 potato resources were introduced from all over the country to analyze the growth period,plant characters,tuber characters,yield characters and disease resistance.[Result]The yields of 29 potato varieties,including Xuanshu5,Laike1,Yanshu10,Ba39,L0529-2,Yanshu 9 were increased compared with the control Kexin 2.The rest of resources were reduced.Yanshu 7 and Qing 2014-6 were the bettter resistent resources.5 potato varieties,Xuanshu 5,L08103-6,Zhongshu 10,Yanshu 7,Qing 2014-6,were better finality resources.6 potato varieties,Yanshu 7,Yanshu 9,Yanshu 10,Zhongshu 10,Laike 1,Ba66,were better in single tuber weight.[Conclusion]11 potato varieties including Xuanshu 5,Yanshu 7,Yanshu 9,Yanshu 10,Zhongshu 10,Laike 1,Qing 2014-6,L0529-2,L08103-6,Ba39,Ba66 can be used as parent materials.

关 键 词：马铃薯 种质资源 鉴定 

分 类 号：S532[农业科学—作物学]