Природний та культигенний ареал видів роду Liriodendron L.

• Дата: 2015
• Автор: Sulyga, N.V.
• Формат: Стаття
• Мова: English
• Опубліковано: M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2015
• Онлайн доступ: https://www.plantintroduction.org/index.php/pi/article/view/189
• Назва журналу: Plant Introduction

The aim – based on results of comparative analysis of paleoareas, natural and cultigen area of the genus Liriodendron L. species to determine changes of these areas. Material and Methods. The groups of trees L. tulipifera of different age are studied during 2012–2014 years in National Dendrological Park Sofiyivka of the NAS of Ukraine (Cherkasy region.), M.M. Gryshko National Bo tanical Garden of the NAS of Ukraine ( Kyiv), Acad. O.V. Fomin Botanical Garden of Taras Shechenko Kyiv National University (Kyiv), where the other kind of L. chinense also was studied, Botanical Garden of Uzhgorod National University (Transcarpathian region), State Dendrological Park Trostyanets of the NAS of Ukraine (Chernihiv region), Dendrological park Askania Nova (Kherson region). Results. It is determined that paleoarea of north american species L. tulipifera and central chinese species L. chinense are more wider than the modern natural area of these species, and modern cultigen area of L. tulipifera much wider than in natural area.The direct correlation between the species growth intensity and the amount of precipitation and value of hydrothermal coefficient is revealed. Conclusions. Species L. tulipifera have wide ecological plasticity to harmful factors of surroundings. Its acclimatization was successful in different regions of Ukraine, so L. tulipifera is prospect species for wide use in landscape design.