Tobón-Marulanda Flor Á, López-Giraldo Luís A, Paniagua-Suárez Ramón E
Facultad de Química Farmacéutica, Grupo de investigación Unipluriuniversidad, Universidad de Antioquia, Medellín, Colombia.
Rev Salud Publica (Bogota). 2010 Apr;12(2):300-7. doi: 10.1590/s0124-00642010000200013.
Determining the frequency of pesticide use in agricultural, pig and poultry production to understand its influence on water resources in the village of Monterredondo in the municipality of San Pedro de Los Milagros (Antioquia) and diagnosing its quality.
100 % of the households in the village were surveyed regarding chemical use. Physicochemical and microbiological analysis of three water samples was carried out in the Universidad de Antioquia's Environmental Engineering laboratory using standardised methods.
The Hato stream was contaminated by 1,600 x 103 NMP/100ml coliforms and 220 x 10 NMP/100 ml E. coli. The Fray Juana stream had 1,600 x 103 NMP/100ml coliform contamination. Water sources were also contaminated by the use of pesticides such as Lorsban (chlorpyriphs), Burst (chlorpyriphs), Whip (chlorpyriphs), Neguvon (metriphonate) and Furadan (carbophuran) and insecticides like Ganabaño (cypermethryn) and disinfectants and Limpido (6 % sodium hypochlorite).
Agricultural, pig and poultry production in the village has been producing a negative impact on water resources due to its reduced availability and pollution. The water from the samples analysed here was not suitable for human consumption.
确定农业、养猪和家禽生产中农药的使用频率，以了解其对圣佩德罗德洛斯米拉格罗斯市（安蒂奥基亚省）蒙特雷东多村水资源的影响，并对其水质进行诊断。
对该村100%的家庭进行了化学品使用情况调查。在安蒂奥基亚大学环境工程实验室，采用标准化方法对三个水样进行了物理化学和微生物分析。
阿托河被1600×10³个/100毫升的总大肠菌群和220×10个/100毫升的大肠杆菌污染。弗赖胡安娜河有1600×10³个/100毫升的总大肠菌群污染。水源还受到农药如Lorsban（毒死蜱）、Burst（毒死蜱）、Whip（毒死蜱）、Neguvon（甲基对硫磷）和呋喃丹（克百威）以及杀虫剂如Ganabaño（氯氰菊酯）和消毒剂Limpido（6%次氯酸钠）的污染。
由于水资源可用性降低和污染，该村的农业、养猪和家禽生产对水资源产生了负面影响。此处分析的水样不适合人类饮用。
