Yield in volume and money of final cutting in four curly birch stands
Raulo, Jyrki, Sirén, Gustaf
Silva Fennica · 1978
doi:10.14214/sf.a14862 (opens in a new tab)
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Abstract
Curly birch ( Sok.) is characterized by large variations in stem form and the internal structure of the wood, and is generally divided in to four types on the basis of visible external stem characteristics. First plantation experiments in Finland in the 1920âs in experimental areas of the Finnish Forest Institute, had become ripe for cutting and were felled. The study material of this study consists of one 52-year old and three 42â43 -year old stands of curly birch.Betula pendula f. carelica
Abstract licence: CC BY-SA
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