THE USE OF MICRO WOUND METHOD FOR FORECASTING RESIN PRODUCTIVITY OF SCOTS PINE

L.S. Osadchuk

Abstract


Straight strong tightness reliable link between the release of resin from micro wound and streak is discovered. The definition of resin productivity by micro wounds method allows setting trees resin productivity category and evaluating individual trees resin productivity and their combination with sufficient accuracy using the equation of dependence. Almost all the trees that belong to resin productivity category by sap releasing belong to the same category by micro wound. Mistakes in the distribution were observed in 8 % of low trees, 6 % and 5 % of the average high category of resin productivity that according to sap release are preferably located on the border of a neighbouring category.

Keywords


method micro wound; resin productivity; Scots pine

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