poultry dung

常見例句

Livestock and poultry dung has erected, become an important pollution source of water and atmospheric;
畜禽糞便濫排，成為水體與大氣的重要污染源；
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.
試驗以雞糞為原料進行堆肥發(fā)酵，通過添加填充料，調節(jié)堆料C/N值，有效控制堆肥發(fā)酵過程中臭氣的產(chǎn)生。
Poultry dung is deodorized by a biological bacterium technology to kill the ascarid eggs in the poultry dung, decompose organic matters, and degrade heavy metals to volatilize.
用生物菌技術將雞糞除臭，殺死其中的蛔蟲卵，并腐熟有機質，降解重金屬使其揮發(fā)。