大方县马铃薯新品种的比较试验  

Comparative Test on New Potato Cultivars in Dafang County

作　　者：毛国军 罗文忠 黄彩煜 杨晓风 夏锦慧[2] 

机构地区：[1]贵州省大方县农牧局,贵州大方551600 [2]贵州省马铃薯研究所,贵州贵阳550006

出　　处：《安徽农业科学》2015年第35期20-21,34,共3页Journal of Anhui Agricultural Sciences

基　　金：国家科技支撑计划项目(2012BAD06B04);贵州省马铃薯现代农业产业技术体系项目(GZCYTX2013-0402)

摘　　要：[目的]筛选出适于大方县种植的马铃薯品种。[方法]以威芋3号为对照,2014年进行马铃薯品种产量和特征特性的比较试验。[结果]威芋5号的平均产量最高,为29 290.35 kg/hm2;其次为毕引1号,平均产量为28 379.25 kg/hm2。威芋5号和毕引1号的品种特性和抗逆性较其他品种更高。[结论]威芋5号和毕引1号不仅产量高、食味好、表皮光滑、块茎大、芽眼浅,而且商品率高,适宜在大方县大面积推广。[ Objective ] To screen out suitable potato cultivar for being planted in Dafang County. [ Method] In 2014, the comparative test was conducted on the yield and characteristics of 6 potato cultivars with Weiyu No. 3 as control. [ Result] The average yield of Weiyu No. 5 was the highest, being 29 290.35 kg/hm2. The average yield of Biyin No. 1 was 28 379.25 kg/hm2, being the second. The characteristics and resistance of Weiyu No. 5 and Biyin No. 1 were higher than other cultivars. [ Conclusion ] Weiyu No. 5 and Biyin No. 1 have high yield, good taste, smoothing epidermis, large tuber, shallow bud eye and high commodity rate, so they are suitable to be popularized in large scale.

关 键 词：马铃薯 品种筛选 品质特性 

分 类 号：S532[农业科学—作物学]