福鼎薯瘟病区甘薯品种引进筛选初报  

Introduction and Screening of Sweet Potato Varieties in Sweet Potato Blast Outbreak Areas in Fuding City

作　　者：蓝春准 LAN Chun-zhun(Fuding Agricultural Product Quality Safety Supervision Station,Ningde,Fujian 355200,China)

机构地区：[1]福鼎市农产品质量安全监管站

出　　处：《福建农业科技》2019年第10期57-60,共4页Fujian Agricultural Science and Technology

基　　金：福建省科技计划重大专项(2017NZ0002-2)

摘　　要：为筛选出适合福鼎市薯瘟病区种植的不同类别甘薯品种,引进了福薯604、福薯90、福薯8号、泉薯9号、商薯19、湘薯75-55等7个品种,以当地主栽品种铁薯为对照(CK)进行品比试验。结果表明:福薯604与对照铁薯(CK)相比产量增加179.8%,其抗薯瘟能力强,出粉率高,作为淀粉加工类品种较适合在福鼎市瘟区推广,渝薯15可作为淀粉加工类后备品种进行种植;福薯90可作为鲜食品种在当地种植;其余品种由于抗薯瘟和产量方面均有缺陷,皆不建议在福鼎市种植。In order to screen out different types of sweet potato varieties which were suitable to be planted in sweet potato blast outbreak areas in Fuding City,seven varieties,such as Fushu 604,Fushu 90,Fushu 8,Quanshu 9,Shangshu 19 and Xiangshu 75-55,were introduced,and the comparison test was conducted with the local main cultivar of Tieshu as control(CK).The results showed that the yield of Fushu 604 increased by 179.8%compared with the control group of Tieshu(CK),which had strong resistance to potato blast and high flour yield,and would be more suitable for the promotion in sweet potato blast outbreak areas of Fuding City as the starch processing variety,while Yushu 15 could be planted as a backup starch processing variety and Fushu 90 could be grown locally as a fresh variety.However,the remaining varieties were not recommended to be planted in Fuding City due to the defects in the resistance to sweet potato blast and yields.

关 键 词：甘薯 品种 筛选 薯瘟病 

分 类 号：S531[农业科学—作物学]