硒与根表铁膜对水稻吸收汞的调控效应

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1、单位代码10635学号112015320001467硕士学位论文硒与根表铁膜对水稻吸收汞的调控效应论文作者：高阿祥指导教师：周鑫斌学科专业：植物营养学研究方向：植物硒营养提交论文日期：2018年4月10日论文答辩日期：2018年5月29日学位授予单位：西南大学中国•重庆2018年5月SouthwestUniversityMasterThesisRegulationeffectofseleniumandironplaqueontheabsorptionofmercuryinriceCandidate:GaoAxiangAdvisor:Zh

2、ouXinbinMajor:PlantNutritionDirection:PlantSeleniumNutritionChongqing,ChinaMay,2018目录目录摘要.......................................................................................................................................................IAbstract......................

3、.........................................................................................................................V第1章文献综述................................................................................................................................11.1硒与人体健康及硒摄取

4、现状...............................................................................................11.1.1硒与人体疾病............................................................................................................11.1.2人体所需硒摄入量........................................

5、............................................................21.2我国稻田汞污染现状...........................................................................................................21.3水稻根表铁膜的作用机理............................................................................

6、.......................31.3.1根表铁膜的形成及组成............................................................................................31.3.2生长介质中磷营养对铁膜形成的影响....................................................................41.3.3根表铁膜对植物的营养效应................................

7、....................................................41.3.4根表铁膜对重金属的生态修复效应........................................................................51.4硒对植物的生理作用...........................................................................................................51.4.1

8、植物抗氧化系统................................................................................................