【摘要】 为了解汪清县畜禽粪尿污染现状情况,采用2000~2010年各类畜禽养殖数据,利用各类畜禽粪尿日排泄系数和污染物含有量,估算出畜禽粪尿排放总量、污染物总量及其流失量。结果表明,2010年汪清县畜禽粪尿总量为101.60万t,单位耕地畜禽粪尿承载量为24.69 t/hm2,略高于全国耕地畜禽粪尿平均承载量。N、P的单位耕地污染物承载量为29.16和4.86 kg/hm2,均低于全国平均值。汪清县畜禽养殖业对汪清县的环境具有一定的影响,应加强对畜禽养殖业的污染治理。更多还原

【Abstract】 In order to learn about livestock and poultry manure pollution of Wangqing City,based on the investigation data of different domestic animals from 2000 to 2010 in Wangqing City,and according to the excreta parameters of different poultry manure and the amount of pollutants containing,the total emission of the livestock and poultry manure,the total quantity of pollutants and the lose of wastes were estimated.The results indicated that the total production of the animal livestock reached 101.60 million ton in Wangqing City,the livestock and poultry manure of the unit load of arable land is 24.69 t / hm2slightly higher than the national average weight,N,P per unit of pollutant capacity of arable land for 29.16 and 4.86 kg / hm2are both lower than the national average,respectively in 2006.Through the analysis,the livestock and poultry breeding industry has a certain influence on the environment of the Wangqing City,should strengthen the pollution treatment of livestock and poultry breeding industry.更多还原