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房式仓散谷粮面覆盖,排风扇上行式通风,在“双低”杀虫后再低温是综合防治新发展,为亚热带地区实现“三低”储粮开创了新路。每吨粮降1℃仅耗电0.0019度。用此法比常规保管每百万公斤少开支400元,经济效益和社会效益显著。
Housing warehouse grain surface covered, exhaust fan uplink ventilation, in the “double low” insecticide and then low temperature is comprehensive prevention and control of new developments for the subtropics to achieve “three low” grain storage to create a new road. Each ton of grain drop 1 ℃ only consume 0.0019 degrees. Using this method than conventional custody of 400 yuan less per million kilograms of expenditure, significant economic and social benefits.