Abstract
The article provides information about biological properties (taxation characteristics, dynamics of the current average period growth in diameter, seed production, natural renewal) of 8 species and 12 decorative forms from the genus Abies Mill.Under the conditions of introduction, the explored species of fir and their decorative forms showed a sufficiently high winter hardiness, resistance to diseases and pests, they successfully seed, and some of them give self-seeding. In the cultural dendroflora, fir trees are rare. Among the species, the most common fir on the territory of the republic is Abies concolor Lindl. et Gord, and among the decorative forms cultivars it is Abies koreana Wils.
Highlights
Under the conditions of introduction, the explored species of fir and their decorative forms showed a sufficiently high winter hardiness, resistance to diseases and pests, they successfully seed, and some of them give self-seeding.
В Беларуси естественно произрастает один вид – пихта белая (Abies alba Mill.), интродуцировано 22 вида.
Пихта белая (Abies alba Mill.) – единственный вид, естественно произрастающий на территории Беларуси.
Summary
Under the conditions of introduction, the explored species of fir and their decorative forms showed a sufficiently high winter hardiness, resistance to diseases and pests, they successfully seed, and some of them give self-seeding. В Беларуси естественно произрастает один вид – пихта белая (Abies alba Mill.), интродуцировано 22 вида. Пихта белая (Abies alba Mill.) – единственный вид, естественно произрастающий на территории Беларуси. Проведенное обследование растений пихты белой показало, что в возрасте 65 лет они имеют среднюю высоту 19 м, диаметр – 33,8 см.
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