栽培小麦对硒酸态和亚硒酸态硒的吸收及腐殖酸的影响

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1、分类号：S143.7密级：学校代码：10638学号：314070302008硕士学位论文栽培小麦对硒酸态和亚硒酸态硒的吸收及腐殖酸的影响论文作者刘亚军指导教师王大成研究员学科专业分析化学申请学科门类理学硕士所在学院化学化工学院论文提交日期2017年4月论文答辩日期2017年6月西华师范大学学位评定委员会四川·南充2017年6月EffectsofhumicacidandabsorptionofselenateandseleniteincultivatedwheatADissertationSubmittedtotheGraduateFacultyInPartialFulfi

2、llmentoftheRequirementFortheDegreeofMasterofNaturalScienceByLiuYa-junSupervisedbyProfessorWangDa-chengMajorinAnalyticalChemistryInCollegeofChemistryandChemicalEngineeringChinaWestNormalUniversityNanchong,Sichuan,ChinaJun,2017目录目录摘要..........................................................

3、.......................................................................................IAbstract..............................................................................................................................................II第1章前言............................................

4、......................................................................11.1硒......................................................................................................................11.1.1硒的化学生物性质................................................................................11

5、.1.2硒的生理功能........................................................................................21.2硒与疾病..........................................................................................................31.3环境中的硒....................................................................

6、..................................51.3.1土壤中硒的含量与形态........................................................................51.3.2土壤硒的植物有效性和影响因素........................................................71.4富硒产品的生产................................................................................

7、..............91.4.1目前富硒产品的生产方式及前景........................................................91.4.2富硒农产品生产存在的问题..............................................................101.5研究设计.......................................................................................