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HORIZONTAL STRUCTURE OF STAND OF TREES IN MID-SIBERIA
06.00.00 Agricultural sciences
Description
Results of the long studies of the horizontal structure of different plantings in Mid-Siberia are presented in article. The horizontal structure of the plantings is characterized with significant variety of trees placing. Maximum full (normal) plantings of pines with uniform structure are characterized by casual trees placing. The modal plantings of pines with determined probability were characterized by group placing of trees. Cedar and fir plantings with different structure have a group distribution of trees and young plants that is normal for the nature of these woods.
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CLASSIFICATION OF TREES AND HORIZONTAL STRUCTURE OF CENOSES
06.00.00 Agricultural sciences
Description
Problems of influence of horizontal structure of pine-tree stands on processes of differentiation and growth of wood individuals were studied in the article. Comparative analysis showed that the maximal influence of horizontal structure of cenosis affected the condition of individuals by classification of Kraft, than their sanitary condition.
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