泥封沤肥是一种很好的沤肥方法,在广大农村比较适合。泥封沤肥的方法有两种:一种是堆封法,一种是坑封法。堆封法是将牲畜粪、人粪尿、柴草、污物加少量水拌匀、平地堆起,用铁锨拍平拍实,上面用麦秸泥封1寸厚。坑封法是将以上肥料拌匀,如果太干燥就加少量水,根据肥料的多少挖一个长方形深坑,将这些肥料填入坑内,用铁 Mud seal fertilizer is a very good fertilizer method, in the vast rural areas more suitable. There are two ways to seal fertilizer: one is pile sealing method and the other is pit sealing method. Heap closure method is to livestock excrement, human waste urine, firewood, dirt and a small amount of water mix well, heaping flat, patted with iron 拍 shoot real, above the straw stalk seal 1-inch thick. Pit sealing method is to mix the above fertilizer, if it is too dry to add a small amount of water, according to how much fertilizer to dig a rectangular pit, these fertilizers fill the pit, with iron