Full text of this article is only available in PDF format.

Tauno Kallio (email)

Esimerkki kuusikon lahovikaisuuden Etelä-Suomessa aiheuttamasta taloudellisesta menetyksestä.

Kallio T. (1972). Esimerkki kuusikon lahovikaisuuden Etelä-Suomessa aiheuttamasta taloudellisesta menetyksestä. Silva Fennica vol. 6 no. 2 article id 4865. https://doi.org/10.14214/sf.a14668

English title: An example on the economic loss caused by decay in growing Norway spruce timber in Southern Finland

Abstract

A growing stand of Norway spruce (Picea abies (L.) H. Karst.) marked for cutting was investigated in the winter of 1971–72 in Helsinki in Southern Finland in order to determine the economic loss caused by decay. Taking a sample from growing spruce trees with increment borer is not a reliable method of determining the frequency of decay. The decayed stems were twice measured for assortment cutting into lengths; the first time disregarding the decay and the second time doing the actual assortment cutting according to the grade of timber. The direct economic loss caused by decay was 13% of the price for standing timber. The indirect loss may be as great as the direct loss.

The PDF includes a summary in English.

Original keywords
kuusi; laho; taloudellinen menetys; kustannus; lahopuu

English keywords
Norway spruce; Picea abies; decay; economic loss; rotten trees

Published in 1972

Views 2478

Available at https://doi.org/10.14214/sf.a14668 | Download PDF

Creative Commons License CC BY-SA 4.0

Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Your search results
Kallio T., Selander J. et al. (1974) Labelling of Fomes annosus basidiospores with ra.. Silva Fennica vol. 8 no. 1 article id 4893
Kallio T., (1972) An example on the economic loss caused by decay .. Silva Fennica vol. 6 no. 2 article id 4865
Kallio T., Norokorpi Y. (1972) Butt rot in a Norway spruce stand Silva Fennica vol. 6 no. 1 article id 4861
Kallio T., (1972) Decay in a ten-year old stand of hybrid aspen Silva Fennica vol. 6 no. 1 article id 4858
Kallio T., (1965) Studies on the biology of distribution and possi.. Acta Forestalia Fennica vol. 78 no. 3 article id 7156
Kallio T., (1976) Peniophora gigantea (Fr.) Massee and wounded spr.. Acta Forestalia Fennica vol. 0 no. 149 article id 7583
Kallio T., Tamminen P. (1974) Decay of spruce (Picea abies (L.) Karst.) in the.. Acta Forestalia Fennica vol. 0 no. 138 article id 7572
Kallio T., (1974) Bacteria isolated from injuries to growning spru.. Acta Forestalia Fennica vol. 0 no. 137 article id 7571
Isomäki A., Kallio T. (1974) Consequences of injury caused by timber harvesti.. Acta Forestalia Fennica vol. 0 no. 136 article id 7570
Kallio T., (1973) Peniophora gigantea (Fr.) Massee and wounded spr.. Acta Forestalia Fennica vol. 0 no. 133 article id 7567
Kallio T., (1971) Incidence of the conidiophores of Fomes annosus .. Acta Forestalia Fennica vol. 0 no. 124 article id 7558
Kallio T., (1971) Protection of spruce stumps against Fomes annosu.. Acta Forestalia Fennica vol. 0 no. 117 article id 7551
Kallio T., (1971) Aerial distribution of some wood-inhabiting fung.. Acta Forestalia Fennica vol. 0 no. 115 article id 7549
Kallio T., (1970) Aerial distribution of the root-rot fungus Fomes.. Acta Forestalia Fennica vol. 0 no. 107 article id 7541