马铃薯新品种——‘川凉芋1号’

A New Potato Variety——'Chuanliangyu 1'

‘川凉芋1号’是由四川省凉山州西昌农业科学研究所与云南省农业科学院经济作物研究所合作选育,于2015年9月通过四川省农作物品种审定委员会审定。该品种母本为‘B-61’,父本为‘会-2’。2012~2013年参加四川省区域试验,2年12点(12点均增产)鲜薯平均产量1 612 kg/667m^2,比对照‘米拉’增产28.3%。‘川凉芋1号’淀粉含量14.5%,还原糖含量0.73 g/100g,维生素C含量21.2 mg/100g鲜薯。该品种抗晚疫病,中抗病毒病。

＇Chuanliangyu 1＇ was bred and developed by a joint effort of Liangshan Xichang Agricultural Research Institute and Economic Crop Institute of Yunnan Academy of Agricultural Sciences, using ＇B-61＇ as female and ＇Hui-2＇ as male parent,and it was approved for release by Sichuan Crop Variety Committee in September 2015. In Sichuan regional trials in 2012-2013, ＇Chuanliangyu 1＇ yielded 1 612 kg/667m2 in average over 12 environments, increasing by 28.3% when compared with the control variety ＇Mila＇. ＇Chuanliangyu 1＇ contained 14.5% of starch, 0.73 g/100 g of reducing sugar, and 21.2 mg/100 g FW of vitamin C. This variety was resistant to late blight, and medium resistant to viral diseases.