Abstract:

Aralage is the longest method of silvicultural intervention used in the management and management of forests. The general purpose of the interfaces is to produce individuals with high quality and thick diameter bodies. However, many leafed trees, such as moustache, can form water drilling on the body due to the scratches, and Buddha can decrease the body quality. This study is aimed at the 22-year-old purely untouched mouse (Quercus petraea Liebl.) It is to investigate the five-year impact of the three different intervals of force on the formation of water discharge. The number of persons in the pre-interval shell is 2665 ha-1, the average breasts height diameter is 7.7 cm and the shell breast surface (GY) is 14.0 m2 ha-1. With the ratio, the GY was removed by 0% (control), 18% (mutual) and 32% (strong). Five years after the interruption, water evacuation calculations were made on 30 trees representing different social and diameter classes in nine different parcels in the experimental field. According to the results of the variance analysis; five years after the interval, the number of water deductions in all processes was similar. However, as the diameter class in the trees is scattered and increasingly the amount of water discharge has increased from the winning layer to the defeated layer. As a result, strong intersection of up to 32% in the thickest diameter trees in the winning layer, which have a stable tree characteristic, can be recommended, because the risk of creating water discharge is low.

Keywords: