Abstract:Plantation of spruce in clusters (small collectives with 20-30 individuals with dense spacing) was realized on a small clear-cut and under the forest stand near the timber line in the Krkonoše Mts. in 1993. Gaps among the collectives were planted with dwarf pine and rowan. The height of trees aged 16 years occurring in centres of the small collectives is greater than trees growing on their edges. Lower height growth of underplantings is affected more by the stand shelter than by the position of individuals wit… Show more
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