红壤中丛枝菌根真菌对污泥态铜生物有效性的影响

*(G1999011806)(2992803)­:2002-03-14;:2003-07-07*廖继佩林先贵­曹志洪(,210008),(01%4%)AcaulosporalaevisGlomuscaledoniumGlomusmanihotis,1%A1laevis,,()G1caledoniumG1manihotis(p0105)1%A1laevis,G1caledoniumG1manihotis,,,A1laevis,,,,S15413,,,,,[1],,,,,,,,CuZnMoCd,3755mgkg-1,1573mgkg-1,,()[2],PZnCuBoylePaul[3],,ArnoldKapustka[4],Weissenhorn[5],(P),Dueck[6],(VAMF),WAMF[7]406Vol140,No16200311ACTAPEDOLOGICASINICANov.,2003,,,1(),,2mm01087gkg-10133gkg-111Table1SomephysicalandchemicalpropertiesofthesoiltestedO1M1(gkg-1)Alk-hydro1N(mgkg-1)Olsen-P(mgkg-1)NH4OAcextractableK(mgkg-1)ZnCuHF-HClO4digestion(mgkg-1)9135019017431401350144,,,,20,,1042016mgkg-1,11751425139731320517mgkg-137917gkg-1,N(P2O5)(K2O)331930161410gkg-1,pH614A1laevis(34)G1caledonium(90036)G1manihotis(38)80d,170e2h(NM)(ZeamaysL1),75%5min3%H2O210min,4,,3,1kg,01040g(01%4%),,340g2/3(,),170e2h,(NM),3,3(:01%4%)@4(:349003638)@3()=36,60%90dPhillips[8],,2,70e48h011molL-1(B=1B10,W/V),-(5B1,V/V,),SPSS1010Duncan2211211111%34(1),1%9003638(p0105),34,,1%,341%,,4%,,,,,21112(2),1%9003638(p0105),10g1,34,1%34,90036382,93040,1%34(p0101)1Fig.1Effectofdifferentsewagesludgelevelsonmycorrhizalinfections2Fig.2Effectofdifferentsewagesludgelevelsonsporedensities:DS:;NM:;34:A1laevis;90036:G1caledonium;38:G1manihotis;(p0105);(p0101);212()21211349003638(p0101),,349003611381130,38(p0101),1%349003638(p0101),9003638(p0105),1%34(p0101),10214%,9003638(p0105),4518%3710%3114%4%,3Fig.3Influenceofdifferentsewagesludgelevelsonthedrybiomassofthemaizeinoculatedwithdifferentmycorrhizalfungi:NSSnosewagesludge;1%SS1%sewagesludge;4%SS4%sewagesludge6:931,,434,1%(3I),,1%3421212,(3Ò)349003638(p0101),341153,90036381%349003638(p0101),90036(p0105),1%34(p0105),2818%,38(p0101),90036,,90036385918%3211%4313%,1%A1laevis(34),3,213213112,:349003638,(p0101),,34,90036381%,:343890036,,2Table2AvailableCucontentinthesoiloftherhizosphereafterharvestofmaize(mgkg-1)TreatmentNoninoculation34A1laevis90036G1caledonium38G1manihotis0128?0102bB0135?0101aA0123?0102cC0107?0101dD1%98178?0149a101118?4142a97139?1111a100137?1115a4%353157?12156:(p0105),(p0101),21312,(p0105),383(p0105)1%38,34(p0105),34,1%(p0101),34900363801891153317411150(3),,34,38,3(p0101)1%343(p0101),,:349003638,(p0105)349003638413721091154,1%349003638410%270%700%,(4),,(34)932403Table3Cuconcentrationintheshootofthemaize(mgkg-1)TreatmentNoninoculation34A1laevis90036G1caledonium38G1manihotis14128?1157a9112?2126b7132?0130b3158?0124c1%27103?1183b23108?0154b37142?2174ab44176?15162a4%2131643751491041122781854Table4TotalCucontentintheshootofthemaize(Lgpot-1)TreatmentNoninoculation34A1laevis90036G1caledonium38G1manihotis63107?5148A55164?13177A42130?2145A12152?1104B1%65133?15145Cd285121?7113Aa136147?21131Bb100129?5103BCc4%40617844010743715052713021313343(p0101),90036,38(p0101)1%3438,90036,,1%349003638(p0101),29195101452817010171(5),,343(p0101),90036,38,34(p0101)1%343(p0101),,349003638412511491135(6),1%,5Table5Cuconcentrationintherootofthemaize(mgkg-1)TreatmentNoninoculation34A1laevis90036G1caledonium38G1manihotis20130?1132B54133?2158A18103?0197B6111?1161C1%628137?41101a621183?92186a535155?73154a660175?77162a6:9336Table6TotalCucontentintherootofthemaize(Lgpot-1)TreatmentNoninoculation34A1laevis90036G1caledonium38G1manihotis42195?6174B175149?18103A39104?6128BC11171?0190C1%534121?60113B2270174?100148A795194?223162B721175?131107B3[9],,[10],53mgkg-11042016mgkg-1,,1%4%,100400mgkg-1,2~8,,(),1%A1laevis,()G1caledoniumG1manihotis[11],1%349003638,1%38,(),38,3838,4%,,34,90036,1%,,,,,(CuZnCo)[12,13](),,1%,34,,34,/01%9003638,,,1%,34414,,,,,934404%353157mgkg-1,,1229144mgkg-1()34,,(34),,,,11SauerbeckDR.Plant,elementandsoilpropertiesgoverninguptakeandavailabilityofheavymetalsderivedfromsewagesludge.Water,AirandSoilPollution,1991,57~58:227~23721,..:,,..:,1999.164~17231BoyleM,PaulEA.Vesicular-arbuscularmycorrhizalassociationswithbarleyonsewage-amendedplots.SoilBiol.Biochem.,1988,20:945~94841ArnoldPT,KapustkaLA.VAmycorrhizalcolonizationandsporepopulationsinanabandonedagriculturalfieldafterfiveyearsofsludgeapplications.OhioJ.Sci.,1987,87:112~11451WeissenhornI,MenchM,LeyvalC.Bioavailabilityofheavymetalsandarbuscularmycorrhizainasewagesludgeamendedsandysoil.SoilBiol.Biochem.,1995,27:287~29661DueckTA,VisserP,ErnestWH,etal.Vesicular-arbuscularmycorrhizaedecreasezinctoxicitytograssesinzincpollutedsoil.SoilBiol.Biochem.,1986,18:331~33371KillhamK,FirestoneMK.Vesiculararbuscularmycorrhizalmediationofgrassresponsetoacidicheavymetaldepositions.PlantSoil,1983,72:39~4881PhillipsJM,HaymanDS.Improvedproceduresforclearingrootsandstainingparasiticandvesicular-arbuscularmycorrhizalfungiforrapidassessmentofinfection.Trans.Br.Myocl.Soc.,1970,55:158~16191HeijdenMGAVander,KlironomeJN,UrsicM,etal.Mycorrhizalfungidiversitydeterminesplantbiodiversity,ecosystemvariabilityandproductivity.Nature,1998,396:69~72101..:,1992.178~201111HilderbrandtU,KarldorfM,BotheH.Thezincvioletanditscolonizationbyarbuscularmycorrhizalfingi.J.PlantPhysiol.,1999,154:709~717121FaberBA,ZasoskiRJ,BurnauRG,etal.Zincupt