硅对植烟土壤中镉形态、烤烟镉积累的影响

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1、分类号：[S19]密级：公开论文编号：2012021898贵州大学2015届硕士研究生学位论文硅对植烟土壤中镉形态、烤烟镉积累的影响学科专业：植物营养学研究方向：养分管理与环境质量导师：何俊瑜（教授）研究生：刘冬中国﹒贵州﹒贵阳2015年6月ThesisfortheDegreeofMasterofScienceGuizhouUniversity,2015EffectsofSilicononTransformationofCadmiumFormsinTobacco-growingSoilsAndAccumulationofCadmiuminTobaccoSpeciality

2、:PlantNutritionField:NutrientmanagementandenvironmentalqualitySupervisor:Prof.HeJunyuGraduate:LiuDongGuiyangGuizhouChinaJune,2015贵州大学硕士学位论文目录摘要..................................................................................................................................................

3、..............IIIAbstract............................................................................................................................................................V前言.........................................................................................................

4、...........................................................11.研究现状........................................................................................................................................................11.1镉污染及其对植物的影响........................................................

5、........................................................11.1.1镉污染及其研究现状............................................................................................................11.1.2镉污染防治现状.................................................................................................

6、...................21.1.3镉污染对植物的影响............................................................................................................41.2施硅钝化重金属的研究...................................................................................................................71.3本研究目的与意义......

7、......................................................................................................................92.材料与方法............................................................................................................................................