一、普通堆肥法。在田边、地头或宅旁,挖深1米、宽2～3米的长方形坑,利用碎麦秸、麦糠、青草、垃圾等物,加入人畜粪尿和泥土进行堆积。坑底先撒5厘米厚泥土,然后填入堆积物,每增高20厘米加适量水和5厘米厚 First, ordinary compost method. Draw a rectangular pit of 1 meter in width and 2 to 3 meters in width at the side of the field, the ground or the house, and add manure, urine, soil and soil for accumulation by breaking straw, wheat bran, grass and rubbish. Hang the bottom of the pit first 5 cm thick soil, and then fill in the accumulation of 20 cm for each additional amount of water and 5 cm thick