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施工現(xiàn)場樹木保護方案

1.TreeProtectionPlan

1.1SiteTreeStatus

Theprojectislocatedin*,andthereareseveraltreesintheconstructionareathatneedtobetransplantedandprotected.Thetreesthatneedprotectionaremainlyconcentratedin*.Thetreesthatneedtobetransplantedaremainlyconcentratedin*.Thetreesthatneedprotectionandremovalaremainlytalltrees.

1.2ProtectionMeasures

1.2.1Establisharegistrationcardtorecordthetreespecies,height,diameter,branchpointheight,crownshape,andmainviewingangle.Togetherwiththeschool,determinethegrowthstatusofthetreesthatneedtobetransplantedandprotected.Fortreesthatrequirespecialprotectionduetospecialrisksandrequirements,specialprotectionplansshouldbedevelopedthroughfocuseddiscussions.

1.2.2Balancedpruning

Astherewillbeatowercraneoperatingintheconstructionarea,itisnecessarytopreventthetreesfromcollidingwiththecraneandmaintainthebalanceofwatermetabolismbetweentheabovegroundandundergroundpartsofthetrees.Therefore,thetreesonsiteneedtobepruned,andthecutshouldbecoatedwithpreservatives(suchasasphalt,whitepaint,limemilk,orwrappedwiththinmudfilm)toremovehalftoone-thirdoftheleaves,leavingsomesmallbranchesforeasysproutingandleafexpansion.

1.2.3RopeTreatment

(1)Asthetreesinthisprojectaremainlytalltrees,theirabilitytoresistpestsanddiseaseswilldecreaseafterpruning.Therefore,thetreesneedtobeprotected.

(2)Ropetreatmentcanreducewaterlossintreesinsummer,provideinsulationinwinter,preventsomepestsfromlayingeggsdirectlyonthetrunk,reducetreepestsanddiseases,andinhibitthegrowthofnewbuds,avoidingunnecessarynutrientsupplyandensuringthenutritionsupplyofthetreesbeingconstructed.

(3)Theconstructionmethodistowrapthetreewithagrassropeof1cm-1.5cmfromthebottomofthetreewithoutanygapuntilthetreeforksor1.5m-2mabovethetrunk.Theropeshouldnotoverlaporleaveanygaps.

1.2.4Reinforcement

Reinforcementshouldbeappliedtothetreesthatneedprotectiontopreventcollisions.Thesupportpositionshouldbelocatedbetween1/3and1/2ofthetreetrunk.Fortalltrees,3-4mlongand8cm-10cmthickwoodenpolesshouldbeusedforsupportandprotection.

1.2.5EnclosureSetting

Enclosurefacilitiesshouldbesetuparoundthetreestopreventthemfrombeingcollidedwithothero

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