牲畜粪尿是生产队肥料的主要来源,如果管理使用的好,对增产是有很大作用的。全年的粪肥可分两部分:一是春播结束后至封冻前积下的粪,叫秋粪;二是冬春圈内铲出的冻粪、社员拾下的牲畜 Livestock excreta is the main source of fertilizers for the production team. If managed well, it has a great effect on yield increase. The manure can be divided into two parts throughout the year: First, after the end of spring sowing to the plot before the accumulation of feces, called autumn manure; Second, shovel out winter and spring circle of frozen manure, members of the poultry picked up