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K. M. Bhat, Matti Kärkkäinen

Wood anatomy and physical properties of the wood and bark in Betula nana growing in Finland.

Bhat K.M., Kärkkäinen M. (1982). Wood anatomy and physical properties of the wood and bark in Betula nana growing in Finland. Silva Fennica vol. 16 no. 1 article id 5155. https://doi.org/10.14214/sf.a15070

Abstract

Eighty Betula nana samples were collected from three swamp sites. In the butt portion of the dwarf shrub the average number of growth rings was 12 and the average diameter of the sprouts 6 mm. The basic density of wood was 457 kg/m3 and that of bark 544 kg/m3. The proportion of bark was 32–38% of weight or volume. The vessel elements and fibres were short and their diameter small. The proportion of vessels was 15%, that of fibres 70% and that of rays 15%.

The PDF includes a summary in Finnish.

Keywords
Betula nana; wood anatomy; basic density; vessels; fibres; bark; growth rings

Published in 1982

Available at https://doi.org/10.14214/sf.a15070 | Download PDF

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