METHOD OF MEASUREMENT biogroups forest trees

摘要

1. A method for measuring biogroups forest trees comprising markup inside forest trees portion biogroups as polygons habitats of trees and the trees microsystems, measurement within each biogroups distance between trees and inventory indices of all trees markup habitats adjacent trees and the protective strip around them, calculating the area of ​​habitat of trees and trees with microsystems, drawing outline the location of each tree biogroups, characterized in that for valuable tree or a tree with microsystems take maternal seed main tree species, and as a basis biogroups receiving a plurality of parent seed trees, while around each parent tree mark a test site in the form of circles or squares with their orientation to the cardinal, and the diameter of the circle or the width square take on the basis of the height of the mother tree in relation to neighboring trees. ! 2. A method for measuring biogroups forest trees according to claim 1, characterized in that the diameter of the circle or width of a square around sample pad receiving maternal seed tree, starting from the mother tree of height according to the following gradation: the parent tree height within 5,0-14, 9m take circle diameter or width of 5 m square; within 15,0-24,9 m accept circle diameter or width of a square of 10 m; for the interval 25,0-34,9 m - 15 m.! 3. A method for measuring biogroups forest trees according to claim 1, characterized in that with respect to adjacent trees for regrowth old seed parent tree, such as a seed parent tree on the felling site on