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采用送风式通风方式,研究不同通风条件对贮藏马铃薯和环境条件的影响。通过正交试验得出马铃薯贮藏过程中采用送风式通风的最佳工艺条件参数为:A.通风量0.144 m3/(h·kg)、B.通风温差4~8℃、C.通风时间90min,三种因素对贮藏马铃薯和环境条件影响的主次顺序为C>A>B。送风式通风能够有效降低薯心温度、薯皮湿度和马铃薯贮藏环境的温湿度,降温和除湿效果都比较明显,所需的通风时间较短。
Adopting the method of forced ventilation, the effects of different ventilation conditions on potato storage and environmental conditions were studied. Through the orthogonal test, the optimum parameters of the process of air-fed ventilation during potato storage were obtained as follows: A. Ventilation rate 0.144 m3 / (h · kg), B. Ventilation temperature difference 4-8 ℃, C. Ventilation time 90 min , The order of the three factors affecting the storage potato and environmental conditions is C> A> B. Air supply ventilation can effectively reduce the potato heart temperature, potato moisture and potato storage environment temperature and humidity, cooling and dehumidification effect is obvious, the required ventilation time is shorter.