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

Ilmari Vuoristo (email)

Tutkimuksia tukkipuurunkojen ja sahatukkien välisestä kuutiosuhteesta

Vuoristo I. (1935). Tutkimuksia tukkipuurunkojen ja sahatukkien välisestä kuutiosuhteesta. Acta Forestalia Fennica vol. 42 no. 6 article id 7323. https://doi.org/10.14214/aff.7323

English title: Investigations of the regression between the cubic content of trunks and that of logs

Abstract

The aim of the study was to explain the regression between the cubic content of the trunk of a tree and of logs cut from the trunk. The minimum size of trunk that can be used to saw logs has been 18 feet long and 5″ of top diameter in Finland (in 1930s). The average length of logs is 16‒18 feet. The data of this study was collected in seven areas around Finland. The results show that there is regression between the volume of the trunk, the volume and the logs cut from the trunk and the number of logs. Consequently, it is possible to determine the average regression between the trunk and log sizes for forest technical purposes. The regression varies in different parts of the country due to varying growth condition of the trees and different age classes. It is probable that the figures have to be re-examined in the future.

The PDF includes a summary in English.

Original keywords
tukkipuu; muuntokerroin; tukkisaanto; apteeraus

English keywords
conversion factor; log size; log number; laying off

Published in 1935

Views 2564

Available at https://doi.org/10.14214/aff.7323 | 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
Send to email
Halmekoski M., (1961) The earning opportunities of the population of s.. Silva Fennica vol. 0 no. 108 article id 4702 (remove) | Edit comment
Makkonen O., (1975) Early history of short-rotation forestry Silva Fennica vol. 9 no. 3 article id 4923 (remove) | Edit comment
Mazgajski T. D., Zmihorski M. et al. (2010) Forest habitat loss and fragmentation in Central.. Silva Fennica vol. 44 no. 4 article id 136 (remove) | Edit comment
Bhat K. M., (1980) Variation in structure and selected properties o.. Silva Fennica vol. 14 no. 4 article id 5091 (remove) | Edit comment
Bergström D., Bergsten U. et al. (2010) Comparison of boom-corridor thinning and thinnin.. Silva Fennica vol. 44 no. 4 article id 134 (remove) | Edit comment
Groot A., Gauthier S. et al. (2004) Stand dynamics modelling approaches for multicoh.. Silva Fennica vol. 38 no. 4 article id 411 (remove) | Edit comment
Kellomäki S., (1983) Strength of Scots pine branches Silva Fennica vol. 17 no. 2 article id 5185 (remove) | Edit comment
Kärkkäinen M., (1978) Occurrence of decay in aspen logs Silva Fennica vol. 12 no. 3 article id 5004 (remove) | Edit comment
Korhonen L., Korhonen K. T. et al. (2007) Local models for forest canopy cover with beta r.. Silva Fennica vol. 41 no. 4 article id 275 (remove) | Edit comment
Vuoristo I., (1935) Investigations of the regression between the cub.. Acta Forestalia Fennica vol. 42 no. 6 article id 7323 (remove) | Edit comment
Your search results