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THE STUDY OF ECOLOGICAL AND BIOLOGICAL CONDITION OF COLORADO SPRUCE (PICEA PUNGENS ENGELM.) IN THE URBAN ENVIRONMENT OF YELETS CIT

https://doi.org/10.31676/2073-4948-2019-57-61-66

Abstract

The conducted researches have allowed estimating the condition of the colorado spruce in the conditions of the urban environment of Yelets city. As result, the estimation, with the definition of the category of viability and it is studied the morphometric analysis of the annual growth of the studied trees, which allows us to determine their further fate. It was established that the highest morphometric parameters of annual shoot of colorado spruce were found in plants growing in protective plantations, and with the increase of anthropogenic load, a decrease in the vital state of trees is observed.

About the Authors

T. V. Zubkova
I. A. Bunin Yelets State University
Russian Federation


O. A. Dubrovina
I. A. Bunin Yelets State University
Russian Federation


References

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For citations:


Zubkova T.V., Dubrovina O.A. THE STUDY OF ECOLOGICAL AND BIOLOGICAL CONDITION OF COLORADO SPRUCE (PICEA PUNGENS ENGELM.) IN THE URBAN ENVIRONMENT OF YELETS CIT. Pomiculture and small fruits culture in Russia. 2019;57(1):61-66. (In Russ.) https://doi.org/10.31676/2073-4948-2019-57-61-66

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ISSN 2073-4948 (Print)