峨眉山悬钩子属植物群落特征与资源利用评价

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1、蛾眉山悬钩子属植物群落生态特征及开发利用评价Firstkind：Evergireenbroad—leavedforest，includingHongchunpin＆。JingShui，Wuximagang，Linggongliupon，Linggonglidown．ThistypemainlydistributesintheAltitude500—1500m，PurpleSoilandmountainyellowsoil，t}lecommunityisalsomostcomplex，theru—bus．andass

2、ociatedplantsarerichest．ThemainspacesofrubusareRichangensis，R．setchuenensis，R．1ambertianusVar．glaber，RellipticusVar．obcordatus，andSOon，Secondkind：Deciduousbroad—leavedforestincludingYuxiansiandXixiangchi．thistypemainlydistributesintheelevation1500—2200m，yellow

3、brownsoil，thespacesdistributedislitterthanevergreenbroad—leavedforest．111emainspacesofrubusareR．faberi,R．subinopertus，andSOon．Thirdkind：Mixedconiferousandbroadleafforest，includingLeidongpingandShuangshuijin，thistypemainlydistributesintheelevation2000—2500rn，Ye

4、llowBrownSoil，therubusspeciesarefewer,includeR．pinnatisepalus，R．malifolius，andSOon．Fourthkind：Sub—alpineconiferousforest，includingJinding，thistypemainlydistribute，s{above，eleVation2500m，、Sub—alpineConiferousForestSoil，therubussp8cjes8”fewest，蛳．mainly．communi‘t

5、ywhichisquiteunitary,includeR．pileatusand且innominatus．(4)TheOrganicmatter，AvailableN，AvailableP，AvailableKhastheverybigdifferenceindifferentcommtmity,T-testIndicatedthatthevalueofOrganicmaner(t=O．393

6、21．305t005(6)2．447)．Therelevantanalysisbetween9advantageandfrequencyhigherkindofrubusspeciesandthesoilnutrientindicatedthat：TheRichangensis(r-一0．6564+)andR，lamber

7、tianusVar．glabehadaremarkableinversecorrelationwithavailableK，itshowedthattheyareabletOnormalgrowonthelowAvailableKsoil；theR．JaberihadaremarkablepositivecorrelationwithavailableP,showedthattheR．faberimainlydistributesonrichavailablePsoil．R．setchuenensis，Rniveu

8、s,R．subinopertu,RrnalifoIius,R．pileatus，R．pileatusandR．pinnatisepalustothesoiTheOrganicmatter，AvailableN，AvailablePandAvailableKrelevanceisnotallremarkable，indicatesthesekindofrubu