马铃薯新品种比较试验  

Comparative experiment of new potato varieties

作　　者：王海艳[1] WANG Haiyan(Keshan Branch of Heilongjiang Academy of Agricultural Sciences/Potato Biology and Genetics Key Laboratory of Ministry of Agriculture and Rural Affairs/Heilongjiang Potato Germplasm Resources and Genetic Improvement Engineering Technology Center,Qiqihaer 161005,China)

机构地区：[1]黑龙江省农业科学院克山分院/农业农村部马铃薯生物学与遗传育种重点实验室/黑龙江省马铃薯种质资源与遗传改良工程技术中心,黑龙江齐齐哈尔161005

出　　处：《安徽农学通报》2024年第7期1-5,共5页Anhui Agricultural Science Bulletin

基　　金：黑龙江省农业科学院应用研发项目(2020YYYF004);国家马铃薯产业技术体系齐齐哈尔综合试验站(CARS-09-ES37);黑龙江省“揭榜挂帅”科技攻关项目(2021ZXJ05A0503-2);黑龙江省“揭榜挂帅”科技攻关项目(2021ZXJ05A0503-4);黑龙江省农业科技创新跨越工程项目(CX23GG02)。

摘　　要：为了筛选出适宜克拜地区大面积推广种植的马铃薯新品种,本研究对黑龙江省农业科学院克山分院自育的6个马铃薯品种进行产量、品质的筛选和鉴定试验。结果表明,有3个品种综合性状良好,其中,高淀粉品种克202032-37,块茎圆形,淡黄皮白肉,淀粉含量18.5 g/100 g,产量31 187.50 kg/hm^(2),比对照增产3.96%;中晚熟品种克202045-14,块茎椭圆形,白皮白肉,淀粉含量15.9 g/100 g,产量41 375.00 kg/hm^(2),比对照增产37.92%;中熟品种克202042-2,块茎圆形,白皮白肉,淀粉含量15.7 g/100 g,产量42 820.51 kg/hm^(2),比对照增产42.74%。这3份材料可作为优质品种继续鉴定筛选,为该地区马铃薯高产优质生产提供参考。In order to screen new potato varieties suitable for large-scale promotion and cultivation in the Kebai area,this study conducted yield and quality screening and identification experiments on six potato varieties self cultivated by Keshan Branch of Heilongjiang Academy of Agricultural Sciences.The results showed that three varieties had good comprehensive traits.High starch material ke202032-37 had round tubers,pale yellow skin and white meat,starch content of 18.5 g/100 g,yield of 31 187.50 kg/hm^(2),increased by 3.96%compared to the control.The mid to late maturing variety ke202045-14 had elliptical tubers,white flesh,and a starch content of 15.9 g/100 g,yield of 41 375.00 kg/hm^(2),increased by 37.92%compared to the control.The medium ripe variety ke202042-2 had round tubers,white flesh,and a starch content of 15.7 g/100 g,yield of 42 820.51 kg/hm^(2),increased by 42.74%compared to the control.The three materials could be used as high-quality varieties for further identification and screening,providing reference for high-yield and high-yield producation for potatoes in the region.

关 键 词：马铃薯 新品种 比较筛选 农艺性状 马铃薯品质 马铃薯产量 

分 类 号：S532[农业科学—作物学] S-3