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Importance of Geographical Variability of Spruce Quality for Target Cultivation of Forests. Pp. 67–74.

Версия для печати

Section: Biology

UDC

630*232:630*81

Authors

Demina Nadezhda Aleksandrovna, Northern Research Institute of Forestry; Postgraduate Student, Forestry Engineering Institute, Northern (Arctic) Federal University named after M.V. Lomonosov (Arkhangelsk, Russia) 

Nakvasina Elena Nikolaevna, Forestry Engineering Institute, Northern (Arctic) Federal University named after M.V. Lomonosov (Arkhangelsk, Russia)

Abstract

The paper focuses on the complex assessment of macrostructure indices (annual ring width, content of latewood in annual layers) and density of spruce wood in the cultures grown from the seeds of various geographical origins on the territory of the Komi Republic. Geographic races recommended for target cultivation of cultures for different purposes are selected.

Keywords

spruce, geographic cultures, climatype, annual layer width, latewood content, wood density, ranking, target cultivation.

The full-text version of the article can be requested through the university’s library.

References

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