The possibilities of using group regression in the analysis of the diameter structure development in selection forests of Tara [mountain, Serbia, Yugoslavia]

Mitrovic, S.; Bankovic, S. . Sumarski fakultet

The possibilities of using group regression in the analysis of the diameter structure development in selection forests of Tara [mountain, Serbia, Yugoslavia]

2002

Mitrovic, S. | Bankovic, S. (Univerzitet u Beogradu, Beograd (Yugoslavia). Sumarski fakultet)

One of the main problems of selection management is the permanent maintenance of the characteristic distribution, for this structural form, of tree numbers per diameter degrees - diameter structure. As the permanent maintenance of selection structure is possible only by systematic selection management, primarily by selection cuttings, the analysis of diameter structure development during a longer time period can point to the success - failure of the performed selection system of management. This paper deals with the application of statistical method, group regression, in the analysis of stability, i.e. instability of diameter structure during a longer time period.

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