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dc.contributor.authorKlisz, Marcin
dc.contributor.authorJastrzębowski, Szymon
dc.contributor.authorChojnacka-Ożga, Longina
dc.contributor.authorKowalczyk, Jan
dc.identifier.otherDOI: 10.1515/frp-2015-0006
dc.description.abstractThe purpose of this study was to determine the growth variability of four provenances of Picea abies on experimental plots in the Wyszków Forest District, central Poland. The experiment was established as a system of random blocks with four repetitions per block. We selected 48 trees from each provenance and the increment cores were colected from sample trees. Standard measurements of the width of annual increments were performed using the WinDendro software. Raw data was then indexed and subject to dendroclimatic analyses based on the average monthly temperatures and precipitation of the period from 1969 to 2012. Furthermore, the COFECHA software was used to check the consistency of the data and to determine the pointer years. High data consistency as well as growth variability of particular provenances in response to climatic conditions was observed. The results obtained here will allow for an improved selection of populations best suited for growing in the climate of central Poland.pl_PL
dc.description.sponsorshipThe study was financed by the State Forests National Forest Holding and carried out within the research project no. BLP-364.pl_PL
dc.publisherInstytut Badawczy Leśnictwa (Forest Research Institute), Sekocin Stary, Polandpl_PL
dc.rightsCreative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska
dc.subjectspruceless areapl_PL
dc.subjectpointer yearspl_PL
dc.titleRadial growth variation between four provenances of Norway spruce in the conditions of central Polandpl_PL
dc.title.alternativeZmienność wzrostu promieniowego czterech proweniencji świerka pospolitego w warunkach środkowej Polskipl_PL
dc.contributor.organizationForest Research Institute, Department of Silviculture and Genetics, Sękocin Starypl_PL
dc.contributor.organizationWarsaw University of Life Sciences – SGGW, Faculty of Forestry, Department of Forest Silviculturepl_PL
dc.description.epersonPrzemysław Szmit

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Creative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska
Except where otherwise noted, this item's license is described as Creative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska