施用石灰与生物炭对酸性土壤竹豆生长及养分吸收的影响

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1、单位代码10635硕士学位论文施用石灰与生物炭对酸性土壤竹豆生长及养分吸收的影响论文作者：于翔宇指导教师：郭彦军教授学科专业：作物栽培学与耕作学研究方向：豆科作物栽培生理提交论文日期：2018年4月2日论文答辩日期：2018年5月30日学位授予单位：西南大学中国重庆2018年5月MasterDissertationofSouthwestUniversityTheeffectsofapplyinglimeandbiocharonthegrowthandnutrientuptakeofPhaseotusCalcaltusRoxbinacidsoilsCa

2、ndidate:Supervisor:Discipline:CropCultivationandTillageDirection:LeguminouscropscultivationandphysiologyChongqing,ChinaMay,2018目录目录摘要..................................................................................................................................IAbstract.......

3、...................................................................................................................III第1章文献综述.............................................................................................................11.1竹豆及其在农业生产中的作用............................

4、.....................................................11.2酸性土壤种植竹豆的障碍因素分析...............................................................21.2.1酸性土壤的分布及成因...........................................................................21.2.2酸性土壤影响豆科作物的因素分析................................

5、.......................21.2.3酸性土壤对植物生长和养分吸收的影响................................................31.2.4酸性土壤对生物固氮的影响....................................................................41.2.5豆科植物对酸性土壤的适应性................................................................41.3酸性土壤的改良方式...

6、......................................................................................51.3.1施用石灰...................................................................................................51.3.2施用生物质炭........................................................................

7、...................6第2章引言.....................................................................................................................92.1选题背景....................................................................................................................92.2技术路线.....

8、...............................................