40 research outputs found
Effect of fertilization and ditch spacing on regeneration and seedling growth in pine swamps.
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Effect of fertilization, drainage, and Temperature conditions on the development of planted and natural seedlings on pine swamps.
Get PDFThe influence of birch nurse crop (Betula pubescens) on the growth of spruce (Picea abies) seedling stands on drained peatlands.
No full textDer Wurzelaufbau der Kiefernbestände auf Reisermoorböden und seine Beeinflussung durch die Entwässerung.
Get PDFComparison of methods describing the suitability of peatlands for forest drainage and a critical judgement of the present and future activities.
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