Przeglądaj według autora "Yatsyk, Roman"
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Ecological and genetic aspects of distribution of the marginal populations of Swiss stone pine (Pinus cembra L.) in Ukrainian Carpathians
Mohytych, Vasyl; Klisz, Marcin; Yatsyk, Roman; Hayda, Yuriy; Sishchuk, Mariana (The Committee on Forestry Sciences and Wood Technology of the Polish Academy of Sciences and the Forest Research Institute in Sekocin Stary, 2019-08-19)Current distributions of Swiss stone pine mostly cover the mountain regions of Europe (Alps and Carpathians). Easternmost distribution of this species is located in western Ukraine. Due to environmental fragmentation in ... -
Seed orchards in Ukraine: past, present and prospects for the future
Hayda, Yuriy; Los, Svitlana; Yatsyk, Roman; Tereshchenko, Larisa; Shlonchak, Grygoriy; Mytrochenko, Valentyna; Neyko, Ihor; Samodai, Viacheslav; Smashnyuk, Ludmila; Klisz, Marcin; Mohytych, Vasyl (The Committee on Forestry Sciences and Wood Technology of the Polish Academy of Sciences and the Forest Research Institute in Sekocin Stary, 2019-06-27)The seed orchards (SO) serve possibilities to collect seeds from the selected genotypes or to create artificial population throughout the controlled crossing of the target genotypes. Therefore, the seed material obtained ...