[Researches in care of birch coppices]
2001
Dreimanis, A. (Latvia Univ. of Agriculture, Jelgava (Latvia). Faculty of Forestry. Dept. of Forestry)
The article covers researches in care of birch coppices and reduction of tree number done in twoo different places. One has been done in 10-year-old birch coppice of a natural origin in 1994. Another one (dated 1997) has been done in 8-9 year old coppice. Grouping of trees by height, reduced diameter and birch crown as well as the results of natural renovation and dynamics of stands taxation are shown in various charts. Experience of Swedish scientists A. Karlson and A. Albrektson are also presented.
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