脱毒马铃薯早熟品种比较试验研究  

Comparative Test for Early-maturing Variety of Virus Free Potato

作　　者：王炜[1] 王晓殿 王燕君[1] 莫英[1] 邓宽平 

机构地区：[1]遵义市农业科学研究所,贵州遵义563102 [2]贵州省农作物品种资源研究所,贵州贵阳550006

出　　处：《湖南农业科学》2013年第5期18-20,共3页Hunan Agricultural Sciences

基　　金：遵义市科学技术局;遵义市农业科学研究所联合科技研发资金项目[遵市科合农(2011)15号]

摘　　要：运用随机区组设计方案,研究了脱毒马铃薯早熟品种的生育期、产量及相关性状。结果表明:各个品种生育期的大小顺序为夏坡本>鄂薯五号>洋仁洋>中薯5号>威芋三号>中薯3号>中薯2号>东农303>费乌瑞它(CK);产量从高到低的顺序为中薯2号>东农303>中薯3号>鄂薯五号>威芋三号>中薯5号>洋仁洋>夏坡本>费乌瑞它(CK);大薯(商品薯)所占百分率的大小顺序为鄂薯五号>夏坡本>中薯2号>威芋三号>中薯3号>洋仁洋>中薯5号>东农303>费乌瑞它(CK)。综合考虑,中薯2号、东农303、中薯3号、鄂薯五号、威芋三号这5个品种综合性状好、产量高,适合在遵义地区推广种植。Using the method of randomized complete block design,the growth period,the yield and their correlated characters of virus free potato were studied.The results indicated that the growth period of each variety ordered from long to short as Xiapoben > Eshu No.5 > Yangrenyang > Zhongshu No.5 > Weiyu No.3 > Zhongshu No.3 > Zhongshu No.2 > Dongnong303 > Favorita(CK);the yield of each variety ordered from high to low as Zhongshu No.2 > Dongnong303 > Zhongshu No.3> Eshu No.5> Weiyu No.3> Zhongshu No.5> Yangrenyang > Xiapoben> Favorita(CK);the marketable potato rate of each variety ordered from high to low as Eshu No.5> Xiapoben> Zhongshu No.2> Weiyu No.3> Zhongshu No.3> Yangrenyang> Zhongshu No.3> Dongnong303> Favorita(CK).Therefore,Zhongshu No.2,Dongnong303,Zhongshu No.3,Eshu No.5 and Weiyu No.3 are suitable for promoting in yellow soil area in Guizhou province because they had good advantages and high yield.

关 键 词：脱毒马铃薯 生育期 产量 株高 商品薯 

分 类 号：S[农业科学]