Kullervo Etholén

Experimental growing of curly birch in Finnish Lapland

Etholén K. (1978). Experimental growing of curly birch in Finnish Lapland. Silva Fennica vol. 12 no. 4 article id 5011. https://doi.org/10.14214/sf.a14865

Abstract

The aim of the present study was to register the curly birch (Betula pendula f. carelica Sok.) plantations established in Lapland and to determine their location and present condition. The information was obtained by means of interviews and visual observations.

In Lapland, the growing of curly birch started in 1950’s and the early 1960’s. During this period, in the different supervisory areas of Lapland, the National Board of Forestry established curly birch stands totalling approximately 30 ha, including about 34,000 seedlings. The bulk of the plantations have been destroyed by animals. On the other hand, the curly birch experimental stands established by the Finnish Forest Research Institute have thrived. The private sector of Forest Management has been engaged in the production of seedlings on a large scale and, as a result of this, curly birch trees are frequently seen as ornamentals in Rovaniemi and in other localities in Lapland. When taken care of, curly birch thrives in Lapland and produces I-class curly wood.

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Original keywords
Lappi; visakoivu; puunkasvatus

English keywords
Finland; cultivation; Lapland; Betula pendula var. carelica; curly birch

Published in 1978

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Available at https://doi.org/10.14214/sf.a14865 | Download PDF