安徽省马铃薯新品种(系)引进及比较试验

Introduction and Comparative Test of New Potato Varieties(Lines) in Anhui Province

为了选育适合安徽地区种植的马铃薯新品系,从中国农业科学院蔬菜花卉研究所引进了13个新品系,以‘中薯3号’为对照,对参试品系的植物学特性、生育期、丰产性、抗性和块茎品质等进行观察记载、调查和测定。经过综合性状评价,新品系‘D671’、‘D514’和‘N138’较对照分别增产13.93%,10.70%和8.10%,且这3个品系综合性状优良,具有较好的适应性。

Thirteen new potato lines were introduced from the Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences in order to select new potato lines suitable for planting in Anhui Province. Compared with the control ’Zhongshu 3’, some traits of the tested lines were investigated and recorded, including botany characteristics,growth period, yielding ability, resistance, tuber quality and so on. According to the comprehensive evaluation of traits, the yields of ’D671’, ’D514’ and ’N138’ were increased by 13.93%, 10.70% and 8.10%, respectively, when compared with the control. Above all, these three lines showed good characteristics and better adaptability.