Szukana fraza: [Abstract = "Plots were planted with a mixture of Scots pine as the predominant species, with lesser amounts of Common birch, Locust and Boreal oak. After 11 years of investigation it was noted that the Boreal oak suffered from secretion caused from browsing by game. In the case of other species good growth was noted. Differences in tree growth were observed in the beginning but equalized with time, especially for Scots pine."]

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