Abstract
The Siberian dwarf pine (Pinus pumila (Pall.) Regel) has been successfully acclimatized on the northern shore of Glubokoye lake (Vyborg District of the Leningrad Region, the Russian Federation). This is the largest population (56 plants) of dwarf pine in Leningrad Region comprised of adult plants brought from the native habitat of the species. A survey of this population and statistical processing of data were carried out in comparison with the long known P. pumula population of the Scientific Experimental Station "Otradnoye" (Botanical Institute of the Russia Academy of Sciences). The dwarf pine successfully tolerates the present-day climate of the Northwest of Russia and yields full-grain seeds.
Highlights
Кедровый стланик (Pinus pumila (Pall.) Regel) успешно акклиматизирован на северном берегу озера Глубокого в Выборгском районе Ленинградской области
The Siberian dwarf pine (Pinus pumila (Pall.) Regel) has been successfully acclimatized on the northern shore of Glubokoye lake (Vyborg District of the Leningrad Region, the Russian Federation). This is the largest population (56 plants) of dwarf pine in Leningrad Region comprised of adult plants brought from the native habitat of the species
Полудревовидная и древовидная формы представляют собой небольшое многоствольное дерево до 4–8 м высотой при диаметре стволов до 18 см
Summary
Кедровый стланик (Pinus pumila (Pall.) Regel) успешно акклиматизирован на северном берегу озера Глубокого в Выборгском районе Ленинградской области. Это самая большая популяция кедрового стланика в Ленинградской области (56 растений), образованная взрослыми растениями, привезенными из мест его естественного произрастания. A SUCCESSFUL ATTEMPT TO ACCLIMATIZE THE SIBERIAN DWARF PINE (PINUS PUMILA (PALL.) REGEL) IN THE NORTH OF LENINGRAD REGION. The Siberian dwarf pine (Pinus pumila (Pall.) Regel) has been successfully acclimatized on the northern shore of Glubokoye lake (Vyborg District of the Leningrad Region, the Russian Federation). This is the largest population (56 plants) of dwarf pine in Leningrad Region comprised of adult plants brought from the native habitat of the species. Кедровый стланик (Pinus pumila (Pall.) Regel) – это голосеменное вечнозеленое растение, представляющее собой особую жизненную форму, отличную от кустарника. Рассматриваемый нами опыт акклиматизации отличается массовостью посадки (70 растений), пересадкой достаточно больших растений (средняя высота – 100 ± 40 cм., возраст – 12–25 лет) и посадкой растений в наиболее экстремальные условия для нашего региона
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