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0概述山西省地处我国中西部地区,干旱、少雨,地表植被覆盖少,农业生态环境较差,尤其在北部地区,干旱、少雨,土地贫瘠,无霜期短,主要以种植小杂粮和马铃薯为主。山西省从南到北都有马铃薯种植,特别是中北部冷凉地区更适宜种植,有广泛的种植基础。但是,长期以来山西的马铃薯生产处于一种低水平的投入和粗放的生产状态,产量和单产波动较大。马铃薯垄作种植方法在我国东北以及国外都有应
0 Overview Shanxi Province is located in the central and western regions of China, arid, less rain, less vegetation cover on the surface, poor agricultural environment, especially in the northern region, arid, rainy, barren land, frost-free period is short, mainly to grow small grains and potatoes . Shanxi Province, from south to north have potato cultivation, especially in cold northern central region is more suitable for planting, with a wide range of planting base. However, potato production in Shanxi Province has long been in a state of low input and extensive production, with large fluctuations in output and yield. Potato cultivation methods for planting ridge in Northeast China and abroad should have