Current issue: 52(1)

Under compilation: 52(2)

Impact factor 1.495
5-year impact factor 1.840
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
Acta Forestalia Fennica
1953-1968
1933-1952
1913-1932

Acta Forestalia Fennica vol. 37 no. 1 | 1931

Category: Article

article id 7263, category Article
I. Lassila. (1931). Untersuchungen über den Einfluss des Waldtyps auf die Qualität der Kiefer. Acta Forestalia Fennica vol. 37 no. 1 article id 7263. https://doi.org/10.14214/aff.7263
English title: Studies on the influence of the forest type on the quality of pine.

The quality of timber is very important in trade and dependable on the purpose of the timber. The article describes the influence of the forest type on the mechanic-technical properties of the timber. The studied properties are weight, the mean breadth of the annual growth rings, and the compression strength.

The percentage of the annual growth rings that is formed during the autumn is characteristic for the compression strength, and it varies accordingly on different forest types. The result from the formula of Janka depends on the forest type.

Being able to classify the timber according its quality makes it possible to have better price for it. it is also important when deciding for what purpose the timber can be used.

The PDF contains a summary in Finnish. 

  • Lassila, ORCID ID:E-mail:

Register
Click this link to register for Silva Fennica submission and tracking system.
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
Committee on Publication Ethics
Your selected articles