生产实践证明,在土豆贮藏期间,必须注意控制好窖内温湿度。窖温以1～3℃为宜。相对湿度为80%～90%,是土豆贮藏最适宜的环境。如果使用旧窖贮藏土豆,在入窖前,要首先把窖打扫干净,清理好上年遗留的残存物质。有条件的则要在入窖前用20%石灰水或1 5%硫酸铜液消毒。为了控制与调节窖内的温湿度,使土豆损失最少,在入窖后可分为3个时期进行管理。 Production practice has proved that during the storage of potatoes, we must pay attention to control the temperature and humidity in the cellar. Cellar temperature to 1 ~ 3 ℃ appropriate. Relative humidity of 80% to 90%, is the most suitable storage environment for potatoes. If you use the old pit storage potatoes, before entering the pit, first to clean the cellar, clean up the remnants of the previous year’s legacy. Conditional in the cellar will have to use 20% lime water or 15% copper sulfate solution disinfection. In order to control and regulate the temperature and humidity inside the pit, so that the loss of potatoes at least, after the cellar can be divided into three periods for management.