微生物肥料在草坪上的應用研究.pdf

1、東北農(nóng)業(yè)大學碩士學位論文微生物肥料在草坪上的應用研究姓名：胡紅梅申請學位級別：碩士專業(yè)：園林植物與觀賞園藝指導教師：郭春景20070620StudiesOnApplicationsOfMicrobialManureinTurfAbstractAssoRlandscapebackgroundofUrbangreenspace1awnsdoanuniqueeffectinimprovingthecity‘Secologicalenviron

2、ment，beanti母cities’appearanceandpracticalfunctionsInrecentyears，withtheimprovementofpeoplesliving，our—lawnindustryhaswitnessedrapiddevelopmentHoweveratthesametimepeoplecreatealargelawninsomearea，ignoredthetheecologicalfu

3、nctionsofgreenlawns11帕excessiveuseofchemicalfertilizerandpesticidesprayinginLawnmaintenancemanagementprocessexacerbatedthedeteriorationoftheurbanenvironmentBasedonbotany，plantphysiology，plantecology，fertilizerscience。sch

4、oollawnandplantnutritionknowledgethroughmicrobialandbiologicalfertilizersandliquidfertilizerappliedwiththeroleofturfgrassgrowthandphysiology，turfgrassdrought，TurfgrassappearancechangesinamoredetailedstudyAimstoexplorethe

5、greenandecologicalmicrobialfertilizerOOthelawnoftheapplication，microbialmallureforthelawnmaintenanceandmanagementoflayingagoodfoundationInthispaper，thefollowingfouraspectswerestudied：①E疵ctofmicrobialm如u∞oilturfgrassgrowt

6、hphysiological；瞧)EffectofmicrobialmanureOnturfgrassdropghtresistance；@EfrdasofmicrobialmanureOntnrfgressqualny；④E敝tofsolidmanureandliquidmarlRreapplication1Intllcgreenhousestudy，themicrobialmanuresuiTab1eistheamountof40～

7、509／mzThroughoutthetrialperiod，microbialmanureke印goodeffects2Inthegreenhouse，applyingdifferentamountsofmicrobialmanureforthetnrfgrassandthengavewaterstresschlorophyllcontent，LeafrelativewaterCOntent，pralinecontent。MDAtPO

8、D，thedeterminationoftheactivityofSODtAnalysisofmicrobialmanuretoturftheimpactofdroughtThemsultsshowedthatmicrobialmanureimprovedroughtresistanceoftheturfgrassWaterstressearly，tnrfgrassofapplication509／mzdroughtresistaoce

9、isthebest，thelate，applicationofthe609／m。tnffgrassdroughtresistanceoutstanding3Indistrictexperimentalconditions，locatedsixmanuregradientstndymicrobialmalmre’seffecttoappearancequalityoftnrfgrassTheresultsshowedthatthemicr