马铃薯新品种—德薯2号

‘德薯2号’是德宏州农业科学研究所与云南省农业科学院经济作物研究所,以会-2为母本、PB06为父本,通过有性杂交、系统选育而成,2011年经云南省农作物品种审定委员会审定通过,命名‘德薯2号’。‘德薯2号’属中熟品种,2006～2007年参加德宏州马铃薯品种区域试验,平均667 m2产量2 358 kg,比对照‘合作88’增产34.69%,生产试验平均产量2 985 kg,比对照‘合作88’增产21.5%。该品种适宜在德宏州海拔845～920 m冬作马铃薯区推广种植,属鲜食、加工兼用型品种。

Breeding and Release of New Potato Variety Deshu 2

’Deshu 2’ was bred in a cross using ’Hui-2’ as female and ’PB06’ as male parent by Dehong Agricultural Science Research Institute and the Institute of Economic Crops of Yunnan Academy of Agricultural Sciences,and was approved for release by Yunnan Crop Variety Committee in 2011.’Deshu 2’ is a middle maturing potato variety.During 2006-2007,it was tested in potato regional trial in Dehong,with a tuber yield of 2 358 kg / 667 m2,which was 34.96% higher than the control variety Co-operation 88.In production trial,it yielded 2 986 kg / 667 m2,21.5% more than ’Co-operation 88’.This variety is suitable for planting in winter production season at 845-920 m above sea level in Dehong,using as both table and processing stock.