近年来我们生产队狠抓了养猪积肥,推广了深坑小口粪缸和深坑大圈,同时还大搞圈外地头堆肥,积造农家肥。地头堆肥的场地,应根据田块分布情况,选在水多草茂,取土方便的地方。场地选好后,按计划堆积量的大小,四周围上土 In recent years, our production team has paid close attention to the production of pig fertilizer and promoted the deep pit small mouth dung tank and pit deep circle. Heap compost venues, should be based on the distribution of plots, the election in the juicy grass, easy access to soil. After the site is selected, according to plan the size of the amount of accumulation, surrounded by soil