VARIATIONS OF ACORN MORPHOLOGICAL PARAMETERS IN THE VORONEZH REGION
Authors:
1.
FGBOU VO «Voronezhskiy gosudarstvennyy lesotehnicheskiy universitet imeni G.F. Morozova»
2.
Voronezhskiy gosudarstvennyy lesotehnicheskiy universitet imeni G.F. Morozova
(kafedra botaniki i fiziologii rasteniy, professor)
Voronezh, Russian Federation
Voronezh, Russian Federation
Type:
Сonference article
Published:
25.11.2021
Subject area:
UDK 58 Ботаника
Language:
Russian
Keywords:
polymorphism, petiolate oak (Quercus robur L.), morphometric parameters of acorns, variability
Abstract (English):
The acorn morphometric analysis was carried out. Acorns of Quercus robur collected in populations of the Shilovo, Krasnolesnyy, BSSC «Maklok», Shipov forest. The indicators of acorn were weight, in g., acorn length and width, in cm. The widest limits of variation in weight, length, and diameter are observed in acorns from the experimental territory «Shipov forest»: from 0.55 to 10.43 g, from 1.52 to 4.7 cm, and from 0.86 to 2.31 cm, respectively. The smallest differences between the maximum and minimum weight (from 1.53 to 5.48 g) and the diameter (from 1.1 to 1.69 cm) are observed in the experimental territory «Krasnolesny», and the minimum variation in length was observed in acorns from the experimental territory of «Shilovo» from 2.29 to 3.36 cm.
The acorn morphometric analysis was carried out. Acorns of Quercus robur collected in populations of the Shilovo, Krasnolesnyy, BSSC «Maklok», Shipov forest. The indicators of acorn were weight, in g., acorn length and width, in cm. The widest limits of variation in weight, length, and diameter are observed in acorns from the experimental territory «Shipov forest»: from 0.55 to 10.43 g, from 1.52 to 4.7 cm, and from 0.86 to 2.31 cm, respectively. The smallest differences between the maximum and minimum weight (from 1.53 to 5.48 g) and the diameter (from 1.1 to 1.69 cm) are observed in the experimental territory «Krasnolesny», and the minimum variation in length was observed in acorns from the experimental territory of «Shilovo» from 2.29 to 3.36 cm.
Keywords:
polymorphism, petiolate oak (Quercus robur L.), morphometric parameters of acorns, variability
polymorphism, petiolate oak (Quercus robur L.), morphometric parameters of acorns, variability
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