As one of the most important contents of agricultural production, pesticide is also the main resources of food and environmental pollution. Since soil is the collecting and distributing center of organic pollutants, research of separation and analysis of pesticide residues, pesticide adsorption and irrigation have been a hotspot in agro-environment science. Hence, establishing analysis method of pesticide residues in soil and water, initiating research on the adsorption behavior of pesticide in soil are sig...