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Biblioteca Density of wood of pine and spruce in the postagrogenic soil of the boreal zone

Density of wood of pine and spruce in the postagrogenic soil of the boreal zone

Density of wood of pine and spruce in the postagrogenic soil of the boreal zone

Resource information

Date of publication
Diciembre 2018
Resource Language
ISBN / Resource ID
AGRIS:LV2019000242

The aim of this research was to study the effect of the stand composition on the density of pine and spruce wood growing on former arable lands. Sample areas are located in mixed mature pine- and spruce-prevailing stands in Leningrad region, Russia. For the reliable determination of the basic density of spruce and pine wood, selection of model trees was carried out and cores were taken. Based on the data obtained from stems of 36 model trees from 3 sample plots, conversion equations were calculated to determine the basic density of wood. The measurements of the spruce and pine wood density were processed using variational statistics. The results have shown that the pine forms a more homogeneous wood than the spruce. On former arable lands, spruce has a denser wood than pine under the same growth conditions. The stand composition has a significant effect on the density of spruce rather than pine.

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Authors and Publishers

Author(s), editor(s), contributor(s)

Janusz, S., Leningrad Scientific Research Inst. of Agriculture ''Belogorka'', Belogorka village, Gatchina district, Leningrad region (Russian Federation)
Danilov, D., Leningrad Scientific Research Inst. of Agriculture ''Belogorka'', Belogorka village, Gatchina district, Leningrad region (Russian Federation)

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Geographical focus