宁南山区春露地马铃薯品种适应性评价

通过对10个马铃薯品种进行丰产性、稳产性比较试验,以期筛选出适宜当地的优质专用马铃薯新品种,从而提高马铃薯产量和品质。结果表明,‘青薯9号’、‘庄薯3号’和‘冀张薯8号’产量较高,适宜在当地推广种植,‘费乌瑞它’和‘中薯3号’两个品种产量虽低于对照品种,但利用其早熟特性,在水浇地或者结合设施拱棚种植,马铃薯收获后复种其他蔬菜,既可进行轮作倒茬,又能提高土地利用率。

Evaluation for Adaptation of Some Spring Potato Cultivars in Open Field of Southern Mountainous Part of Ningxia

Ten potato cultivars were compared to evaluate their yield and yield stability in order to identify the cultivars which was high yielding and high quality,and suitable for planting in local environments.'Qingshu 9','Zhuangshu 3' and 'Jizhangshu 8' were high yielding and suitable for extension in local area.'Favorita' and 'Zhongshu 3',though low in yield than the control cultivar,were early maturing and suitable for planting in irrigated field or in plastic tunnel,and in this way other vegetables could be grown after harvest of potato,which could put potato in reasonable rotation system and use land efficiently.