PROVENANCE TRIALS OF <i>PINUS SYLVESTRIS </i>L. FROM YAKUTIA AND FAR EAST FOR ITS SURVIVAL AND GROWTH DIFFERENTIATION IN FOREST-STEPPE AREAS OF KRASNOYARSK REGION
This paper presents the results of provenance trials of progenies of Pinus sylvestris climatypes from Yakutia and southeastern Russia for the forest-steppe areas of Krasnoyarsk Region. The survival and growth indices of Pinus sylvestris L. subsp. lapponica Fries northeastern climatypes are favored by the growing season duration and warmth supply in their maternal stand areas. The Pinus sylvestris subsp. sibirica Ldb. from eastern areas displays a negative relationship between its survival indices and climatic data reported for its maternal stand areas.