- Tytuł:
-
Proweniencyjno-rodowa zmienność terminu wiosennego rozwoju pąków brzozy brodawkowatej (Betula pendula Roth)
Provenance-family variation in the time of spring bud development in silver birch (Betula pendula Roth) - Autorzy:
-
Wojda, T.
Niemczyk, M.
Kowalczyk, J. - Powiązania:
- https://bibliotekanauki.pl/articles/994522.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
fenologia
drzewa
brzoza brodawkowata
Betula pendula
paki lisciowe
rozwoj pakow
rozwoj wiosenny
proweniencje
rody hodowlane
bud development time
provenance
family
heritability - Opis:
- The aim of this study was to assess the variation of bud development time of the Polish and Latvian silver birch provenances and its impact on tree growth in the juvenile phase. The assessment of bud development was carried out in 2008 and 2009 on three experimental plots with ten Polish and three Latvian provenances using a six−point scale. Browsk, Augustów and Latvian provenances are in the group of provenances that develop early buds, while the provenances from Łobez, Młynary and Golub develop late buds. The spring development of silver birch buds shows a clinal variation depending on the longitude. The spring leaf development of the eastern provenances begins earlier than the western ones. The dependence of growth traits on the time of bud development has not been sufficiently proven and requires further research.
- Źródło:
-
Sylwan; 2012, 156, 03; 197-207
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł