两种菌剂对猪粪秸秆堆肥中酶活性与微生物群落的影响

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1、分类号：密级：HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION两种菌剂对猪粪秸秆堆肥中酶活性与微生物群落的影响Effectoftwokindsofmicrobialagentsonenzymeactivityandmicrobialcommunityinmixedcompostingofpigmanureandstraw研究生:陈焰鑫CANDIDATE：CHENYANXIN学号:2016303120002STUDENTNO.：专业:环境工程MAJOR：ENVIRO

2、NMENTENGINEERING导师:王砚副教授SUPERVISOR：ASSOCIATEPROFESSORWANGYAN中国武汉WUHAN，CHINA二○一八年六月JUNE，2018华中农业大学硕士学位论文两种菌剂对猪粪秸秆堆肥中酶活性与微生物群落的影响Effectoftwokindsofmicrobialagentsonenzymeactivityandmicrobialcommunityinmixedcompostingofpigmanureandstraw研究生:陈焰鑫学号:2016303120002指导教师:王砚副教授学位类型:工

3、程硕士领域：农业固体废弃物资源化利用华中农业大学资源与环境学院中国·武汉CollegeofResourcesandEnviromentHuazhongAgriculturalUniversityWuhan,China两种菌剂对猪粪秸秆堆肥中酶活性与微生物群落的影响目录摘要.......................................................................................................................................i

4、Abstract................................................................................................................................ii1前言..................................................................................................................................1

5、1.1农作物秸秆资源化利用........................................................................................11.2.1木质素..........................................................................................................21.2.2纤维素...............................................

6、...........................................................31.2.3半纤维素......................................................................................................41.3农作物秸秆预处理现状.......................................................................................

7、5`1.3.1物理预处理..................................................................................................61.3.2化学预处理..................................................................................................71.3.3理化预处理..........................................

8、........................................................71.3.4生物预处理.............................