新疆伊犁地区肉牛养殖场土壤中有害重金属的测定与分析  

Determination and Analysis of Harmful Heavy Metals in Soil of Beef Cattle Farmland in Yili Region

作　　者：张晓红[1] 秦菊[1] 王金泉[1] 李春[1] 马亚楠[1] 王志琴[1] 姚刚[1] 

机构地区：[1]新疆农业大学动物医学学院,新疆乌鲁木齐830052

出　　处：《畜牧与饲料科学》2014年第1期17-20,共4页Animal Husbandry and Feed Science

基　　金：国家科技支撑计划课题(2011BAD47B04);新疆维吾尔自治区重点学科基础兽医学;新疆维吾尔自治区科技成果转化项目(201054131)

摘　　要：[目的]测定新疆伊犁地区肉牛养殖场的土壤环境指标,评价肉牛养殖场的土壤环境质量状况。[方法]在4个养殖场具有代表性的采样点采集土壤样本,对其有害物质(总Pb、总As、总Hg、总Cd、总Cr)的含量进行测定,并对养殖场土壤质量进行分析评价。[结果]4个肉牛养殖场土壤中总Cr、总Pb、总As、总Hg、总Cd的平均值分别为29.352、34.644、0.250、0.138、0.550 mg/kg,都低于《畜禽养殖产地环境评价规范》(HJ 568-2010)所规定的浓度限值。[结论]4个肉牛养殖场土壤环境质量属于清洁级别,符合肉牛养殖土壤环境质量标准。[Objective] The research aimed to determine the soil environmental indices in beef cattle farm in Yili region of Xinjiang and evaluate soil environmental quality conditions of beef cattle farm. [Method] Soil samples was collected from representative points in four breeding farms to determine the content of harmful substances （total Pb, total As, total Hg, total Cd and total Cr）. And the soil quality of breeding farms was evaluated. [Result] The average content of total Cr, total Pb, total As, total Hg and total Cd in the soil of four breeding farms were 29.352, 34.644,0.250,0.138 and 0.550 mg/kg respectively, which were lower than the limited concentration of Farmland Environmental Quality Evaluation Standards for Livestock and Poultry Production （HJ 568-2010）. [Conclusion] The soil environmental quality of four beef cattle farms was at clean level, which was accordant with the soil environmental quality standard of beef cattle breeding.

关 键 词：肉牛养殖场 土壤 重金属 监测 评价 

分 类 号：S823.4[农业科学—畜牧学] S851.24[农业科学—畜牧兽医]