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窑洞沤肥是我县大堡公社广大群众和农业科技人员,在学习大寨秸秆沤肥大搞积肥运动中创造出来的一种适于高寒丘陵地区的冬季沤肥方法,多年来为我县山区社队广泛采用,在广积肥,多打粮,促进农业大上中,起了很大作用,实践证明,窑洞沤肥好处很多,主要是:
Kiln 沤 fertilizer is a large number of people in our county Dabo commune and agricultural science and technology personnel, in the study of Dazhai straw 沤 fat mass fertilizer campaign created a suitable winter alpine hilly fertilizer method, over the years for my county mountain community extensive Adopted in a wide range of fertilizer, more food, to promote agriculture in the large, played a large role, practice has proved that cave dwelling a lot of benefits, mainly: