| |||
clean cutting | |||
thinning operations | |||
cleaning cutting; environmental harvesting; improvement cutting; improvement felling; intermediate cutting; intermediate felling; tending cutting; thinning; cleaning cutting | |||
disengagement cutting | |||
| |||
improvement cutting; improvement thinning; silvicultural thinning | |||
improvement cutting (в лесу) | |||
intermediate improvement cutting | |||
environmental harvesting; improvement felling | |||
intermediate felling; tending felling | |||
cleaning cutting | |||
improvement thinning (удаление нестандартных или малоценных деревьев для улучшения состава и формы древостоя) |
рубки ухода: 84 צירופים, 6 נושאים |
אֵקוֹלוֹגִיָה | 1 |
טֶכנוֹלוֹגִיָה | 4 |
יַעֲרָנוּת | 68 |
כללי | 1 |
מקרוב | 1 |
עיבוד עץ | 9 |