1. 毕业设计（论文）的内容和要求
土壤是农药在环境中的贮藏库和集散地，施入农田的农药大部分残留于土壤环境介质中。
农药的吸附和移动特性随着土壤类型、使用方式和气候条件而改变，农药本身的理化性质及土壤特性也是影响农药在土壤中吸附和淋溶特性的重要因素。
本课题研究除草剂双氯磺草胺在迁移特性，包含淋溶试验、吸附/解吸试验及生物富集试验。
2. 参考文献
[1]双氣磺草胺[J].农药科学与管理,2018,39(7) :57-60.[2]张立.双氯磺草胺原药的液相色谱分析[J].农药, 2017, 56(9): 653-654. [3]孙永辉,张元元,史跃平,等.除草剂双氯磺草胺的合成[J].农药,2018, 57(9):632-634. [4]刘胜男, 朱建义, 赵浩宇, 等. 84% 双氯磺草胺水分散粒剂对大豆田阔叶杂草的防效及对后茬作物的安全性［J］. 杂草学报, 2017,35（3）：50-54.[5]张玉明, 孟明明, 雷清江. 农药对环境的危害及预防措施[J]. 林业勘查设计, 2010, (3):32-34.[6]肖军, 赵景波. 农药污染对生态环境的影响及防治对策[J]. 安徽农业科学2005, 33(12):2376-2377.[7]Celis R, Hermosin,M.C, Cox ,L. , Corneja J. Sorption of 2, 4-dich lorophenoxyacetic acid by model particles simulating naturally occurring soil colloids [J]. Environ. Sci. Technol. 1999, 33( 8): 1200-1206. [8]CHIOUCT ,PETERSLJ, FREEDVH. A physical concept of soil-water equilibria for nonionic organic compounds[J]. Science ,1979, 206(16): 831-832.[9] Cavanna S, Garatti E, Rastelli E, et al. Adsorption and desorption of bensulfuron-methyl on Italian paddy field soils[J]. Chemosphere, 1998, 37(8): 1547-1555.[10] Gross M J, Barry D A J. Contamination in Ontario farmstead domestic wells and its association with agriculture: 1. Ｒesults from drinking water wells[J]. J Contam Hydrol, 1998, 32(3/4): 267-293.[11] Papadopoulou M E, Karpouzas D G, Patsias J, et al. The potential of pesticides to contaminate the groundwater resources of the Axios River basin in Macedonia, Northern Greece. Part I. Monitoring study in the north part of the basin[J]. Science of the Total Environment, 2004, 321(1/3): 127-146.[12] 张鹏, 慕卫, 刘峰, 等. 噻虫嗪在土壤中的吸附和淋溶特性[J]. 环境化学, 2015, 34(4): 705-711.[13] 罗玲, 欧晓明, 廖晓兰. 农药在土壤中的吸附机理及其影响因子研究概况[J]. 化工科技与开发, 2004, 33(1): 12-16.[14] SPARKKM, SWIFTRS. Effect of soil composition and dissolved organic matter on pesticide sorption[J]. The Science of Total Environment , 2002, 298(1/ 3): 147-161 .[15] NORTHCOTTGL, JONESKC. Experimental approaches and analytical techniques for determining organic compound bound residues in soil and sediment[J]. Environmental Pollution, 2000, 108(1): 19-43.
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