亚铵法造纸废液干粉对绿豆苗根系的AM真菌侵染及其地上部生物

AM1,2,3,1,2,1,2(1.,210008;2.-,210008;3.,100049):,(Vignaradiate)AM,AM;0.1%,4AM80%,720%;0.2%0.5%,AM4,0.1%AM:;;AM;;;:X17;X793:A:1673-4831(2006)02-0045-04EffectsofDryPowderedSludgeofBlackLiquidFromPapermakingWithAmmoniumSulfiteMethodonAMFungiInfectionandBiomassofVignaradiate.WUShu1,2,3,LINXian2gui1,2,SHIYa2qin1,2(1.InstituteofSoilScience,ChineseAcademyofSciences,Nanjing210008,China;2.JointOpenLaboratoryofSoilandtheEnvironment,InstituteofSoilScience,ChineseAcademyofSciencesandHongkongBaptistUniversity,Nanjing210008,China;3.GraduateUniver2sityofChineseAcademyofSciences,Beijing100049,China)Abstract:ApotexperimentingreenhousewascarriedouttoinvestigateeffectsofdrypowderedsludgeofblackliquidfrompapermakingwiththeammoniumsulfitemethodonAMFinfectionandbiomassofVignaradiate.Resultsshowthatad2ditionofthepowderataproperrateacceleratedAMF(arbuscularmycorrhizalfungi)infectionofVignaradiate.Attherateof0.1%,itincreasedtheinfectionrateby80%ofthe42weekoldseedlings,andbiomassoftheaerialpartofthe72weeklodseedlingsby20%,whereasattherateof0.2%-0.5%,itdecreasedtheinfectionrateandbiomassoftheaerialpartofthe42weekoldseedlings,whichsuggeststhat0.1%istheproperratethatacceleratesAMFinfectionofVignaradi2ateandthegrowthofitsaerialpartthemost.Keywords:drypowderedsludgeofpapermakingblackliquid;ammoniumsulfitemethod;arbuscularmycorrhizalfungi;infectionrate;Vignaradiate;biomass[1],,,,,COD,,[2-4],,N,,,[5-6],[3-10],AM,90%[11],:(KZCX3-SW-439):2005-12-122006,22(2):45-48JournalofEcologyandRuralEnvironment[12]AM,,AM[13],,[14-15],,[16]153-160,[17]41-44;N,,,[4-6],,AM,11.1,,,pH5.74,(gkg-1):83.52N29.64P0.05K8.73NH+42N3.6263.41160.1418cm14cm,,(Vignaradiate),AM(Glomuscaledonium,Gc),,,0.85mm,11Table1Chemicalpropertiesofthesoilusedintheexperi2mentpHCEC/(cmolkg-1)/(gkg-1)N/(gkg-1)P/(gkg-1)K/(gkg-1)P/(mgkg-1)4.8711.9911.230.640.5313.4117.931.27():0%+CK()0%+Gc0.1%+Gc0.2%+Gc0.3%+Gc0.4%+Gc0.5%+Gc,41kg,0.087g(P2O5)0.056g,4%,;0%+CK[18],AM3d,5,4Ho2agland[16]71,1,50mL24567,[19],[20],1.3Excel2003SPSS11.5,Duncans(LSR)22.1AM1AM2,2,AM(0%+CK0%+Gc),,0.1%+Gc0.2%+Gc0%+Gc(P0.05)4,0.1%+Gc,0%+CK0%+Gc260%80%;0.1%,40.2%+Gc2,,,,(Glomuscaledonium)AM;AM,4,0.1%+GcAM(P0.05),780%;0.2%AM,,N,NAM,[17]41-42,AM,64221AMFig.1EffectsofdrypowderedsludgeofblackliquidfrompapermakingwithammoniumsulfitemethodonAMFinfectionrateoftherootsofVignaradiateseedlingsdifferentinage2.222,6,(4);6,0.1%+Gc7,0.1%+Gc(P0.05),0%+CK0%+Gc31.9%20%,0.1%,[21];2Fig.2EffectsofdrypowderedsludgeofblackliquidfrompapermakingwithammoniumsulfitemethodonbiomassoftheaerialpartofVignaradiateseedlingsdifferentinage,AMAM[22]0.1%+Gc2AM(1),;0.1%+Gc,,0.1%+Gc,0.1%+Gc,,[5-6],,0.1%+Gc;,,,742:AM3(Glomuscaledonium)AM,AM,AM,0.1%AM,AM,:[1].[M].:,2001:1-3.[2],,,.[J].,2004,3(11):45-48.[3],,,.[J].,2001,2(3):26-30.[4],.[J].,2004(2):18-23.[5],,,.[J].,2003(6):51-54.[6],.[J].,2004,38(2):36-40.[7],,,.[J].,1997(5/6):125.[8]MARIAIR,JOSEMA,JUANIM.EfficiencyofZincEthyleneDiamineTetraacetateandZincLingoSulfonateSolubleandCoatedFertilizerforMaizeinCalcareousSoils[J].JournalofAgriculturalandFoodChemistry,1996,44(10):3219-3223.[9]MARIAIR,JOSEMA,ANTONIOV.PreparationofFertilizersWithRosinandTricalciumPhosphateCoatedZincChelates[J].JournalofAgriculturalandFoodChemistry,1995,43(10):2758-2761.[10],.[J].,2004,23(7):49-52.[11]ABBOTTLK,ROBSONAD.FactorsInfluencingtheOccurrenceofVesicular2ArbuscularMycorrhizas[J].Agricultrue,Ecosystems&Environment,1991,35(2/3):121-150.[12],,.(AM)[J].,2001,20(3):27-30.[13],,.[J].,1997,39(8):725-730.[14],,.[J].,2004,10(4):515-520.[15],,,.VA[J].,1997,6(2):113-120.[16],.[M].:,2000.[17],,.[M].:,1997.[18],,,.VA[J].,1999,8(2):84-86.[19]PHILLIPSJM,HAYMANDS.ImprovedProceduresforClearingRootsandStainingParasiticandVesicularArbuscularMycorrhizalFungiforRapidAssessmentofInfection[J].TransactionsoftheBritishMycologicalSociety,1970,55(1):158-160.[20].[M].:,2000:302-304.[21],,,.[J].,2004,12(4):92-94.[22]HARLEYJL,SMITHSE.MycorrhizalSymbiosis[M].NewYork:AcademicPress,1983:483.:(1985),,,,,,CNKICEPSCACABI,,,,,,2006-04-198422