Ehrami Karaçam (Pinus nigra subsp. pallasiana var. pyramidata) Aşılı Fidan Üretimi

Abstract

ABSTRACT In this study, the effects of grafting tecniques, stock age and ortet difference on graft success rate were investigated by grafting scions obtained from 3 different ortet trees in “Gene Conservation Forest of Pyramidal Anatolian Black Pine, Gölköy –Kastamonu ” on 3+0 and 2+0 aged stocks with cleft and veneer graft tecniques. The grafts were done in March, 2003; and the graft success rate was evaluated at the end of the growing season. 65 % of sucess rate for cleft graft, and 36.7 % of success for veneer graft were designated, at the end of the growing season. The highest success rate was obtained for the cleft grafts which applied on the 3+0 aged stocks with the the scions of the 65 aged ortet tree.