
VOLUME 3, TOPIC 12
INFLUENCE OF TRANSPLANTING
ON SEEDLING GROWTH AND
POST-PLANTING SUCCESS IN
ORIENTAL SPRUCE
M. Genç1 and N. Bilir1
The study was carried out in nursery stocks
of Picea orientalis (l.) Link. Aged 5+0
(untransplanted control seedlings), 2+3A (transplanted in autumn), 2+2S (transplanted in spring),
2«+2« and 1«+2« (transplanted in mid-summer). The stocks were raised at
"Of Forest
Nursery", and plantation trials were set up at
"Kapuky-Maçka"
in northern Turkey. According to the major morphological
properties measured in the nursery,
2«+2« transplants were the best quality saplings. However,
differences between the other seedlings were not generally statistically significant. When the results of
three years' survival and growth in the plantations were considered, the post-planting success of
transplants was better than untransplanted stocks. Thus, the best height growth was obtained from
2«+2« transplants, whereas differences between 5+0, 2+3A and 2+3S seedlings and between 2+3S
and 1«+2« transplants were insignificant. Besides, planting shock lasted for two years in all saplings,
i.e. transplanting treatment and transplanting season did not affect the period of planting shock.
Keywords: Transplanting, transplanting season, morphological properties, planting
success, planting shock
1 Department of Silviculture, Faculty
of Forestry, Black Sea Technical University, 61080 Trabzon. Turkey
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