闽西山区秋季马铃薯新品种筛选试验  

Selection on New Potato Varieties in Autumn in Mountainous Areas of Western Fujian

作　　者：张川[1] 梁金平[1] 黄萍萍[1] 张志勇[1] 周美玲[1] 曾军[1] ZHANG Chuan;LIANG Jin-ping;HUANG Ping-ping(Institute of Longyan Agricultural Sciences,Longyan,Fujian 364000)

机构地区：[1]龙岩市农业科学研究所,福建龙岩364000

出　　处：《安徽农业科学》2020年第24期60-62,共3页Journal of Anhui Agricultural Sciences

基　　金：福建省科技厅农业引导性(重点)项目(2017N0047);福建省种业创新与产业化工程项目(fjzycxny2017005)。

摘　　要：为筛选适宜闽西山区秋季种植的马铃薯新品种,采用单因素完全随机区组试验设计,以“费乌瑞它”为对照,2018年秋季引进6个马铃薯新品种进行品种筛选试验。结果表明,青薯9号鲜薯和薯干产量最高,鲜薯产量为27.18 t/hm^2,薯干产量为5.06 t/hm^2,分别比对照增产12.83%和15.53%,均达极显著水平,综合性状表现突出,可以推荐青薯9号作为彩色马铃薯种质在闽西山区秋季种植。早大白和闽薯1号鲜薯产量分别比对照增产8.36%和6.60%,达显著水平,薯干产量比对照减产4.33%和3.42%,未达显著水平,综合性状表现较好,可以推荐早大白和闽薯1号作为菜用型马铃薯品种在闽西山区秋季种植。紫花851和08CA0687产量较低,不建议在闽西山区秋季种植。In order to screen new potato varieties suitable for autumn planting in mountainous areas of Western Fujian Province,a single factor completely randomized block design was adopted.Six new potato varieties were introduced in autumn of 2018 for variety screening test with"Feiwuruita"as the control.The results showed that Qingshu 9 had the highest yield of fresh potato and dried potato,the fresh potato yield was 27.18 t/hm^2,and the dry potato yield was 6.95 t/hm^2,which were 12.83%and 5.06%higher than the control,respectively.The comprehensive characters of Qingshu 9 were outstanding.Qingshu 9 could be recommended as a color potato germplasm to be planted in autumn in Western Fujian.The fresh potato yield of Zaodabai and Minshu 1 increased by 8.36%and 6.60%respectively compared with the control,reaching a significant level,while the dry potato yield decreased by 3.42%compared with the control,which did not reach the significant level.Therefore,Zaodabai and Minshu 1 could be recommended as vegetable potato varieties to be planted in autumn in the mountainous area of Western Fujian.The yields of Zihua 851 and 08CA0687 were low,so they were not recommended to be planted in autumn in Western Fujian.

关 键 词：马铃薯 农艺性状 产量 品质 抗病性 

分 类 号：S318[农业科学—作物栽培与耕作技术] S532[农业科学—农艺学]