poultry-dung

常见例句

The meassure of reducing phosphorus pollution was sum up withnutrition, plant breeding and treatment of poultry dung.
本文从营养、作物育种及粪便处理三个方面综述了降低禽类粪便中磷含量的有效措施。
The environment pollution caused by livestock and poultry dung includes the pollution of air , water and et cetera.There are many countermeasures to the environment pollution.
畜禽粪便对环境的污染主要是指对大气和水体等的污染,控制对策多种多样。
Poultry dung is deodorized by a biological bacterium technology (mature technology) to kill the ascarid eggs in the poultry dung, decompose organic matters, and degrade heavy metals to volatilize.
用生物菌技术(成熟技术)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。
The Comprehensive Utilization of Livestock and Poultry Dung
畜禽粪便的综合利用
Experiment on Poultry Dung Ensile Replacing Cow Fine Fodder
鸡粪青贮取代奶牛精料效果试验
Environment Pollution Caused by Animal and Poultry Dung and Its Countermeasures
畜禽粪便对环境的污染与对策