元谋热坝区冬春季节无霜冻 ,光照充足 ,在流经元谋的龙川河、青蛉河、永定河等河流两岸的沙壤土上种植的马铃薯具有生长速度快、个大均匀、品质好、产量高的优势。冬作马铃薯的收获季节正值翌年的三四月份 ,作为冬春商品菜出售 ,市场销售价高 ,能有较好的经济效益。以下是热坝 There is no frost in winter and spring in Yuanmou Hot Dam, and there is enough light. The potatoes planted on sandy loam on both banks of the rivers such as Longchuan River, Qingpi River and Yongding River flowing through Yuanmou have the characteristics of fast growth, large uniform, good quality, High advantage. Winter crop potatoes harvest season coincided with the following year in March and April, as winter and spring sale of commercial vegetables, the market price is high, can have better economic benefits. The following is hot dam