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Trädets hälsa - vitalitetsanalys

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Uploaded by on Dec 20, 2011

Hur mår trädet? Genom att studera grenutvecklingen hos trädet, kronans utseende och särskilt toppskotten kan man snabbt skaffa sig en uppfattning om friskheten hos trädet, göra en vitalitetsbedömning. Trädvårdskonsulten Harald Kratschmer tillämpar här professor Andreas Rollofs (Dresden) metoder för bedömning av några björkars hälsoläge.

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