6个外地引进马铃薯新品种在遵义的适应性试验  

Adaptability Trial of 6 Ecdemic New Potato Varieties in Zunyi Area

作　　者：彭慧元[1] 颜兴贵 杨盛桂 杨应忠 雷尊国[1] 

机构地区：[1]贵州省马铃薯研究所,贵州贵阳550006 [2]贵州省遵义县农牧局,贵州遵义558100

出　　处：《河北农业科学》2013年第4期3-5,共3页Journal of Hebei Agricultural Sciences

基　　金：贵州省创新平台建设项目(黔科创能院所[2010]4006);国家马铃薯产业技术体系贵阳综合试验站(CARS-10-ES20)

摘　　要：为筛选出适宜遵义地区种植的马铃薯新品种,以当地种植面积较大的品种威芋3号和遵义县当地品种为对照,对从外地引进的6个马铃薯品种从熟性、产量、主要经济性状和抗病性方面进行了调查,并进行了综合评价。结果表明:宣薯2号和毕引1号产量显著高于当地品种和威芋3号,且茎高中等、株型集中,薯形好、商品薯率较高,抗病性强,可在遵义地区大面积推广种植。Taking the variety Weiyu No. 3 with larger planting areas and local variety in Zunyi County as the controls, 6 ecdemic potato varieties were introduced and comprehensive evaluated from the aspects of maturity, yield, main economic characters and disease resistance, with the aim of selecting new potato varieties suitable for growing in Zunyi County. The results showed that the yields of Xuanshu No. 2 and Biyin No. 1 were significantly higher than that of local variety and Weiyu No. 3. Furthermore, the two varieties were superior in tuber shape, marketable potato percentage and disease resistance, which could be recommended to be panted in large areas in Zunyi County.

关 键 词：遵义 马铃薯 适应性 品种试验 

分 类 号：S532[农业科学—作物学]