CURRENT STATE AND EFFICIENCY OF USING THE PERMANENT FOREST SEED BASE OF VINNYTSIA REGION
نویسندگان
چکیده
As a result of the research, it was established that as 2021, 126 oak trees, 5 European larch and 2 spruce trees have been entered into state register in Vinnytsia region. It determined that, on average, potential seed collection for common northern is: 400-700 kg/ha, black walnut – 600-800 broad-leaved linden 80-160 edible chestnut kg/ha. total number LGR Register is 46 plots with area 1,286 hectares. According to results obtained 2020 about 8,000 kg seeds were harvested plantations LHR, which 6 % harvest acorns In an inventory 133 positive selected region carried out. terms main tree species, these are: pcs., pcs. The average age plus 88-131 years. LPN 530.3 ha. 77 received tabular data, largest areas LNP are represented by 57.6 hectares out 63.1 should be noted this case, LNP, fruiting period certified, given. conditions Vinnytsia, PLNB also includes pine plantation three plantations, 1.0 ha 3.0 ha, respectively. last inventory, permanent forest 116, 1225.2 corresponding occupied PLAND ordinary is, respectively, 87 1115.5 conducted scientific Scots pine, Pallas rock oak, larch, Menzies pseudotsuga, Weymouth not used PLND seeds. 21 PLNDs 15 red 8 require selective care other care. After analyzing selection structure condition (SE «Vinnytske LG», Ivanivsk L-vo, passport No. 4, square 30, view 16, 113 years, certified 1965) unsatisfactory specified established.
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ژورنال
عنوان ژورنال: ???????? ???????????? ?? ???????????
سال: 2022
ISSN: ['2707-5826']
DOI: https://doi.org/10.37128/2707-5826-2022-4-13