一、关于红薯高温小窖的试验与改进为了适应农村实行大包干责任制后的新形势,寻求一个适于个体农户贮藏红薯的好方法,使大屋窖小型化,我们于一九八○年起通过反复试验研究,对窖型、升温、降温、通气、调温等设施进行了改 I. Tests and Improvement of Sweetpotato High Temperature Pit In order to adapt to the new situation after the implementation of the responsibility system in rural areas and to find a good way for individual farmers to store sweet potatoes and to make large house cellars miniaturized, Through repeated experimental studies on the cellar type, heating, cooling, ventilation, temperature and other facilities were changed