Russian Federation
The considered species of cedar pines - European cedar pine (Pinuscembra L.) is extremely rare in the territory of introduction in the forest-steppe zone of the European part of the Russian Federation and is practically absent as an array of plantations. On the territory of the Semiluki collection and mother arboretum of the Voronezh region - these are cultures created in 1972 with their placement of 4.5 x 2.5 m. When considering the results of the introduction of European cedar pine, the features inherent in the species are noted. Attention is drawn to the rare initial planting density (890 pcs.), which does not contribute to the formation of a productive plantation from the initial stage of development. With such valuable qualities of the species as high decorativeness, phytoncidity and nut bearing, the attitude to it should be more responsible and contain work aimed at creating test crops, considering the surveyed area only the initial stage in the stepwise introduction of the species.
age, height of the tree, trunk diameter, introduction, European cedar, placement
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