不同苦荞品种植株性状与抗倒伏的关系研究

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1、学校代码：10663学号：4201210000506贵州师范大学硕士学位论文不同苦荞品种植株性状与抗倒伏的关系研究StudyontheRelationshipbetweenLodgingResistanceandPlantCharactersofDifferentTartaryBuckwheat专业名称：植物学专业代码：071001研究方向：园艺植物学申请人姓名：韦爽导师姓名：黄凯丰（教授）二零一五年五月十六日CodeofUniversity:10663CodeofStudent:4201210000506Graduatio

2、nDissertationforMasterDegreeGuizhouNormalUniversityStudyontheRelationshipbetweenLodgingResistanceandPlantCharactersofDifferentTartaryBuckwheatSpecialityName：BotanySpecialityCode：071001ResearchalDirection：HorticultureBotanyGraduate：WeiShuangTutor：Prof.Dr.HuangKaiFen

3、gInstitute:InstituteofPlantGeneticsandBreedingSchool:SchoolofLifeSciencesMay162015,inGuiyang,China目录缩略语目录................................................I中文摘要.................................................IIAbstract................................................

4、...V1引言....................................................11.1苦荞国内外研究进展....................................11.2作物倒伏研究进展......................................21.2.1作物农艺性状与倒伏的关系............................21.2.2茎秆物质特性与倒伏的关系............................31.2.3茎秆力学特征与倒伏

5、的关系............................31.2.4茎秆生理特性与倒伏的关系............................41.3本研究目的与意义......................................62材料与方法..............................................62.1试验材料与设计........................................62.1.1试验材料........................

6、....................62.1.2试验设计............................................72.1.3试验地概况..........................................72.2测定项目与方法........................................82.2.1取样和倒伏情况调查..................................82.2.2植株农艺性状测定........................

7、............82.2.3植株物质积累特性的测定..............................82.2.4茎秆强度的测定......................................82.2.5茎秆生理特性的测定..................................92.2.6数据分析............................................93结果与分析.............................................

8、.93.1不同苦荞品种植株性状的差异............................93.1.1植株农艺性状........................................93.1.2茎秆物质积累特性.................................