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在1975年,我县推广冬季暖心造肥,1978年经省革委会批准在全省推广。1979年全县共造暖心肥178.4万斤,占农家肥的16.2%。暖心造肥与一般堆肥不同。它是在严寒的冬季,于室外进行的一种造肥方法,并且不用其它热源。先按适当比例配合好原料(粪、尿、水,土等),通过调节控制堆内的水分,酸碱度和空气,促进造肥原料中的微生物加速繁殖,从而产生热量(温度可达60℃),将粪肥发酵腐熟。
In 1975, my county promoted winter warm heart to make fertilizer, in 1978 the provincial Revolutionary Committee approved the promotion in the province. In 1979 the county made a total of 178.4 kilograms of warm heart fat, accounting for 16.2% of manure. Warm hearted and ordinary composting different. It is a method of making fertilizer outdoors in the frigid winter without any heat source. First by the appropriate proportion of raw materials (manure, urine, water, soil, etc.), through the regulation and control of the reactor moisture, pH and air, and promote the fertilization of raw materials in the accelerated reproduction of microorganisms, resulting in heat (temperature up to 60 ℃) , The manure fermentation maturity.