武陵山区高淀粉甘薯品种的引进及比较试验  

Introduction and Comparative Experiment of High Starch Sweet Potato Varieties in Wuling Mountain Area

作　　者：瞿勇[1,2] 徐怡 陈巧玲[1,2] 叶兴枝 吴艳梅[3] 程群 

机构地区：[1]恩施州农业科学院,湖北恩施445000 [2]农业部华中薯类观测实验站,湖北恩施445000 [3]利川市都亭农业服务中心,湖北利川445400

出　　处：《湖北农业科学》2017年第24期4719-4720,4723,共3页Hubei Agricultural Sciences

基　　金：恩施州科技计划项目(XYJ2016000262)

摘　　要：引进高淀粉甘薯[Dioscorea esculenta(Lour.)Burkill]品种鄂薯9号、鄂薯6号、南薯88、商薯19和徐薯22,采用平行试验原理进行了品种比较试验,旨在筛选适合于武陵山区种植的高淀粉甘薯品种。结果表明,在武陵山区气候条件下,鄂薯9号和商薯19间产量差异不明显,且商薯19薯干产量达到584.0 kg/667 m^2,鄂薯9号薯干产量达到578.0 kg/667 m^2,适合在武陵山区用作淀粉加工用薯,从而为该区域甘薯产业的发展提供有效的科技支撑。In this experiment, high starch varieties Eshu 9,Eshu 6,Nanzao 88,Shangshu19 and Xushu 22 were introduced. The parallel test was used to study the performance of the high starch sweet potato varieties. The results showed that under the climatic conditions of Wuling mountain area,there was no obvious difference between the yield of Eshu 9 and Shangshu 19. The Dried potato yield of Shangshu 19 and Eshu 9 reached 584.0 kg/667 m^2 and 578.0 kg/667 m^2,respectively. These two varieties were suitable for planting in Wuling mountain area as starch processing potato.

关 键 词：甘薯[Dioscorea esculenta(Lour.)Burkill] 引进 比较试验 武陵山区 

分 类 号：S531[农业科学—作物学]