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RESEARCH ON NON-POINT SOURCE POLLUTION RESULTED FROM LIVESTOCK BREEDING IN JIANGXI PROVINCE

机译:江西省畜牧业畜牧业的非点源污染研究

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Continuous and steady development of livestock breeding in Jiangxi Province, while brings enormous economic benefits to society, also has brought great impaction on natural environment. This paper estimated the output of pollutants (COD_(cr), BOD_5, NH_3-N, TP, TN) and average TP/TN load on unit area of farmland from livestock breeding in Jiangxi province and analyzed the distribution characteristics of pollutants during 2007--2009. The output of main pollutants (COD_(cr), BOD_5, NH_3-N, TP and TN) from livestock breeding in Jiangxi Province increased slightly; high load regions of TP/TN were mainly distributed in the areas with high total and those with relatively smaller area of farmland although the output is lower; output of pollutants from livestock breeding in Jiangxi had exceeded the local farmland bearing capability. Relevant departments should take measures to control non-point pollution from livestock breeding.
机译:江西省畜禽养殖的持续稳定发展,虽然为社会带来了巨大的经济效益,但对自然环境也带来了极大的轰动。本文估计江西省畜牧养殖污染物(COD_(CR),BOD_5,NH_3-N,NH_3-N,TP,TN,TN,TN)和平均TP / TN负荷,分析了2007年污染物的分布特征 - -2009。江西省畜牧育种的主要污染物(COD_(CR),BOD_5,NH_3-N,TP和TN)的产量略微增加; TP / TN的高负荷区域主要分布在高度的区域,虽然输出较低,但虽然输出较低,但虽然产量较低,但具有相对较小的农田区域;江西省畜禽育种的污染物产量超过了当地的农田轴承能力。有关部门应采取措施控制畜禽育种的非点污染。

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