内蒙古武川县马铃薯新品种引进鉴定分析

Introduction and identification analysis of new potato varieties in Wuchuan county of Inner Mongolia

武川县是内蒙古中部马铃薯种植区的典型代表区域,但近些年来所种植的马铃薯品种比较单一,无法满足不同的市场需求。为了加快本地区马铃薯产业的发展,缓解品种单一问题,为新品种引进提供参考依据,于2016年在武川县对12个不同来源的马铃薯品种进行了鉴定评价。结果表明:经过综合评定,康尼贝克得6.3分,位列第1位;中薯9号得6.2分,为第2位;冀张薯5号得4.9分,为第3位;晋薯15号得3.9分,位居第4位;克新1号作为对照以3.8分列第5位;其余品种不及对照,分别排名6～12位。依照排名次序初步筛选出以上4个品种作为武川县下一步示范推广的备用品种。该结果可作为内蒙古中部马铃薯种植区品种筛选的依据。

As a typical representative area of the potato growing area in Inner Mongolia,Wuchuan county has relatively simple potato varieties in recent years and cannot meet different market demands.In order to speed up the development of the potato industry in this region,alleviate the single issue of varieties,and provide reference for the introduction of new varieties,12 different varieties of cultivars were evaluated in Wuchuan area in 2016.A comprehensive assessment showed that Kangni Baker ranked first with 6.3 points;Zhongshu9 ranked second with 6.2 points;Jizhangshu5 ranked third with 4.9 points;Jinshu15 ranked fourth with 3.9 points;Kexin1 as the control ranked fifth with 3.8 points;and the remaining varieties were less than the control.According to the ranking order of the initial screening,the above four varieties can be used as substitutes in the next step to promote the Wuchuan region alternative varieties.The results can be used as a basis for the selection of potato varieties in central Inner Mongolia.