【作者】 李鹏； 刘红梅； 李刚； 王述河； 刘秀红； 杨殿林；

【Author】 LI Peng 1 , LIU Hong-mei 1 , LI Gang 1 , WANG Shu-he 2 , LIU Xiu-hong 3 , YANG Dian-lin 1 (1.Agro-Environmental Protection Institute of Ministry of Agriculture, Tianjin 300191,China;2.Rural Energy Office of Wuqing District, Tianjin 301700,China;3.Agricultural Office of Wuqing District Dongmaquan Town, Tianjin 301717,China)

【机构】 农业部环境保护科研监测所； 天津市武清区农村能源办公室； 天津市武清区东马圈镇农业办公室；

【摘要】 畜禽粪便产生的污染已成为我国农村面源污染的主要来源之一。通过实地调查,结合国内外有关研究,以2005年为基准,定量分析天津市主要畜禽(猪、牛、羊、家禽等)年粪尿排放量和粪尿中对环境产生污染的主要物质量(有机质、氮、磷、钾)。结果表明:天津市2005年畜禽粪尿排放1306.32×104t,其中有机质为125.87×104t,氮8.68×104t、磷4.72×104t、钾7.93×104t。该研究结果可为天津市养殖业生产合理布局和农村面源污染治理提供决策依据。更多还原

【Abstract】 The pollution produced by the livestock and poultry feces has become one of the main origins of non-point pollution in rural areas in China. According to related researches home and aboard, taking 2005 as the benchmark, we quantitatively analyzed the annual emission amount of livestock and poultry (pig, cow, sheep, domesticated fowl and so on) feces and the pollutants (organic matter, nitrogen, phosphorus, potassium) in Tianjin by field surveys. The result indicated that the annual emission amount of livestock and poultry feces was 1 306.32×10 4 t in Tianjin in 2005. Among which, the organic matter was 125.87×10 4 t, the nitrogen is 8.68×10 4 t, the phosphorus is 4.72×10 4 t, and the potassium is 7.93×10 4 t. These findings might provide a policy-making basis for the logical layout of cultivation industry and the control of rural non-point pollution in Tianjin.更多还原