Single and Combined Effects of As （Ⅲ） and Acetochlor on Phosphatase Activity in Soil

• 作 者: ZHANG Yun ZHANG Feng ZHANG Gua
• 机 构: CollegeofLandandEnvironment,TheCenterforAgricultureQuantityandSafe
• 出 处: 农业科学学报：英文版
• 发表日期: 2013年6期
• 关键词: 土壤磷酸酶活性 乙草胺 复合作用 浓度测试 复合污染 动力学模型 相互作用 控制条件 As acetochlor soil phosphatase sin
• 基金项目: supported by the National Natural Science Foundation of China（41101455）

The actions and interactions of acetochlor and As on the soil phosphatase activity were investigated after 1, 3, 6, 10, 15, 30 and 60 d of exposure under control conditions. The soils were exposed to various concentrations of acetochlor and As individuall