Issue Vol. 4
Kischenko I., Lutskin R., Potapova M. Развитие интродуцированных видов рода Betula L. в условиях Карелии // Resources and Technology. 2003. Vol. 4. P. 50‒52.



DOI: 10.15393/j2.art.2003.2086

Развитие интродуцированных видов рода Betula L. в условиях Карелии

Kischenko
   I T		PetrSU, @
Lutskin
   R V		PetrSU, @
Potapova
   M N		PetrSU, @
Key words:
birch
development
introduction
ecological factors		 Summary: Seasonal developmental features of seven introduced species of birch have been studied in the taiga zone of Russia (Southern Karelia). The real differences were discovered between species in period of fenology phase passing during vegetation. It is determined, that growing process of studied species of Betula depends on air’s temperature and moisture, atmosphere precipitation and sun activity.

Displays: 1833; Downloads: 1909;