Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Kirillov Sergey Vladimirovich

Scholastic degree


Academic rank

Honorary rank

Organization, job position

Volga State University of Technology
   

Web site url

Email

KirillovSV@valgatech.net


Articles count: 1

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INTRODUCTION FEATURES OF RED OAK (QUÉRCUS RÚBRA) IN MARI EL REPUBLIC

abstract 1231609094 issue 123 pp. 1368 – 1378 30.11.2016 ru 479
The research purpose was estimate of the red oak growing suitability in Mari El Republic. To achieve this goal we investigated experienced 44-year-old red oak plantation at the Botanical garden-Institute, determined acorns morphological characteristics of red and English oaks and seedlings grown from them. The evaluation of red oak plantings identified excess of average height and tree diameter in comparison with English oak, but the sanitary condition of both oaks forests was weakened due to the influence of the complex of unfavorable factors. Morphological acorns evaluation showed that the shape factor of acorns of English oak is equal to 1.64, while the red oak is 1.1. Biometrics parameters of red oak bareroote seedlings in the field were higher than English oak bareroote seedlings. In greenhouse biometric parameters of red oak container seedlings had not excess. According to this research, red oak is recommended for use in landscape construction in Mari El Republic
.