宁夏南部山区马铃薯不同种植方式效益比较

Benefit Comparison on Different Planting Ways of Potato in the Mountain Area of Southern Ningxia

为了提出宁夏南部山区马铃薯的最佳种植方式,为马铃薯的优质高产提供技术指导,对马铃薯不同种植方式效益进行比较。结果表明,不同种植方式马铃薯产量差异较大,全膜双垄覆盖膜侧种植产量最高,平覆膜、起垄覆膜和垄沟种植次之,可在宁夏南部山区推广应用。垄作不覆膜种植产量最低,不提倡在宁夏南部山区旱作田应用。

In order to put forward the best way to grow potato in the mountain area of southern Ningxia and provide technical guidance for high quality and high yield of potato, benefits compares of different planting ways of potato was studied. The results showed that influence of different planting ways on potato yield was bigger, the yield of double ridges whole membrane covering was the highest, laminating, ridging and ditch planting was the second place, and could popularize and apply in the mountain area of southern Ningxia. The production of ridge tillage planting was the lowest, and don＇t advocate application in dry-farming land of the mountain area of southern Ningxia.