Poultrydung is deodorized by a biological bacterium technology to kill the ascarid eggs in the poultrydung, decompose organic matters, and degrade heavy metals to volatilize.
用生物菌技术将鸡粪除臭，杀死其中的蛔虫卵，并腐熟有机质，降解重金属使其挥发。
2
In this experiment, compost filler were added in poultry composting process in order to regulate C/N and control stench arising, as fowl dung was taken for the raw material.