Cevizin aşıyla çoğaltılması ve aşılama sonrası biyokimyasal ve histolojik değişiklikler üzerine araştırmalar

Abstract

negative relation (r = -0,67) between IAA level of the shoot and flavan content of the graft area were found. Anatomical and histological structure of the graft union was also investigated on the sections of omega grafts. It was observed that the cambial continuity between graft components was established in all grafts 30 days after grafting and also a successful union occurred.and January (62 %), and the success in September was the lowest (15 %). T-budding has given the best result in July (38 %), followed by September (22 %) and March (5 %). PB resulted in the best in July (82 %), followed by September (76 %) and November (27 %). The shooting ratio in successful grafts was the highest in OM (86 %), followed by BG (78 %) and CB (69 %). In terms of shooting ratio, 13AD01 was the most successful (86 %), followed by Yalova 3 (80 %), 24 KE 15 and Şen 1 (60 %). The shoot diameters of successful grafts were between 4,25 mm (13 AD 01) and 6,61 mm (24 KE 25). The shoot lengths changed between 8,62 cm (Şebin) and 25,25 cm (KR1). The diameters and lengths of the shoots according to average values of two years were 4,46 mm - 12,47 cm for CB, 4,79 mm - 18,41 cm for BG and 4,68 mm - 19,20 cm for OM. The transplanting mediums after grafting had effected the diameter and length developments of the shoots and survival grafts ratios in the grafted walnuts. Increasing ratio in shoot lengths according to the average of two years was the highest in transplanting room (57,9 %) and the lowest in control (17,6 %). Also, transplanting room was the most effective on development of shoot diameters of the grafts. The survival grafts ratio was the highest (74 %) under polyethylene + tulle cover, followed by transplanting room (63 %), but 29 % in control (garden conditions). On the other hand, the light intensities of the transplanting or development mediums after grafting were different from one another, and between 504 lux (transplanting room) and 58,707 lux (control). The IAA and flavan levels in the shoot, graft area and roots of grafted walnuts were also determined during 210 days following grafting. The IAA levels during this time changed between 20-692 ng/g in the shoots, between 35-889 ng/g in the graft area, between 1 5-420 ng/g in the roots. It was obtained that the IAA level rapidly decreased in parallel with development or differentiation in the graft area. The IAA level decreased in parallel with the development of the plants, and started to increase again towards dormancy period. In addition, during 210 days following grafting, the flavan contents changed between 5,43 and 7,18 mg/g in the shoots, between 5,69 and 7,60 mg/g in the graft area, between 7,30 and 13,48 mg/g in the roots. A positive correlation's between flavan contents of the shoots and the roots and IAA level of the grafts area, and anegative relation (r = -0,67) between IAA level of the shoot and flavan content of the graft area were found. Anatomical and histological structure of the graft union was also investigated on the sections of omega grafts. It was observed that the cambial continuity between graft components was established in all grafts 30 days after grafting and also a successful union occurred.and January (62 %), and the success in September was the lowest (15 %). T-budding has given the best result in July (38 %), followed by September (22 %) and March (5 %). PB resulted in the best in July (82 %), followed by September (76 %) and November (27 %). The shooting ratio in successful grafts was the highest in OM (86 %), followed by BG (78 %) and CB (69 %). In terms of shooting ratio, 13AD01 was the most successful (86 %), followed by Yalova 3 (80 %), 24 KE 15 and Şen 1 (60 %). The shoot diameters of successful grafts were between 4,25 mm (13 AD 01) and 6,61 mm (24 KE 25). The shoot lengths changed between 8,62 cm (Şebin) and 25,25 cm (KR1). The diameters and lengths of the shoots according to average values of two years were 4,46 mm - 12,47 cm for CB, 4,79 mm - 18,41 cm for BG and 4,68 mm - 19,20 cm for OM. The transplanting mediums after grafting had effected the diameter and length developments of the shoots and survival grafts ratios in the grafted walnuts. Increasing ratio in shoot lengths according to the average of two years was the highest in transplanting room (57,9 %) and the lowest in control (17,6 %). Also, transplanting room was the most effective on development of shoot diameters of the grafts. The survival grafts ratio was the highest (74 %) under polyethylene + tulle cover, followed by transplanting room (63 %), but 29 % in control (garden conditions). On the other hand, the light intensities of the transplanting or development mediums after grafting were different from one another, and between 504 lux (transplanting room) and 58,707 lux (control). The IAA and flavan levels in the shoot, graft area and roots of grafted walnuts were also determined during 210 days following grafting. The IAA levels during this time changed between 20-692 ng/g in the shoots, between 35-889 ng/g in the graft area, between 1 5-420 ng/g in the roots. It was obtained that the IAA level rapidly decreased in parallel with development or differentiation in the graft area. The IAA level decreased in parallel with the development of the plants, and started to increase again towards dormancy period. In addition, during 210 days following grafting, the flavan contents changed between 5,43 and 7,18 mg/g in the shoots, between 5,69 and 7,60 mg/g in the graft area, between 7,30 and 13,48 mg/g in the roots. A positive correlation's between flavan contents of the shoots and the roots and IAA level of the grafts area, and anegative relation (r = -0,67) between IAA level of the shoot and flavan content of the graft area were found. Anatomical and histological structure of the graft union was also investigated on the sections of omega grafts. It was observed that the cambial continuity between graft components was established in all grafts 30 days after grafting and also a successful union occurred.

and January (62 %), and the success in September was the lowest (15 %). T-budding has given the best result in July (38 %), followed by September (22 %) and March (5 %). PB resulted in the best in July (82 %), followed by September (76 %) and November (27 %). The shooting ratio in successful grafts was the highest in OM (86 %), followed by BG (78 %) and CB (69 %). In terms of shooting ratio, 13AD01 was the most successful (86 %), followed by Yalova 3 (80 %), 24 KE 15 and Şen 1 (60 %). The shoot diameters of successful grafts were between 4,25 mm (13 AD 01) and 6,61 mm (24 KE 25). The shoot lengths changed between 8,62 cm (Şebin) and 25,25 cm (KR1). The diameters and lengths of the shoots according to average values of two years were 4,46 mm - 12,47 cm for CB, 4,79 mm - 18,41 cm for BG and 4,68 mm - 19,20 cm for OM. The transplanting mediums after grafting had effected the diameter and length developments of the shoots and survival grafts ratios in the grafted walnuts. Increasing ratio in shoot lengths according to the average of two years was the highest in transplanting room (57,9 %) and the lowest in control (17,6 %). Also, transplanting room was the most effective on development of shoot diameters of the grafts. The survival grafts ratio was the highest (74 %) under polyethylene + tulle cover, followed by transplanting room (63 %), but 29 % in control (garden conditions). On the other hand, the light intensities of the transplanting or development mediums after grafting were different from one another, and between 504 lux (transplanting room) and 58,707 lux (control). The IAA and flavan levels in the shoot, graft area and roots of grafted walnuts were also determined during 210 days following grafting. The IAA levels during this time changed between 20-692 ng/g in the shoots, between 35-889 ng/g in the graft area, between 1 5-420 ng/g in the roots. It was obtained that the IAA level rapidly decreased in parallel with development or differentiation in the graft area. The IAA level decreased in parallel with the development of the plants, and started to increase again towards dormancy period. In addition, during 210 days following grafting, the flavan contents changed between 5,43 and 7,18 mg/g in the shoots, between 5,69 and 7,60 mg/g in the graft area, between 7,30 and 13,48 mg/g in the roots. A positive correlation's between flavan contents of the shoots and the roots and IAA level of the grafts area, and anegative relation (r = -0,67) between IAA level of the shoot and flavan content of the graft area were found. Anatomical and histological structure of the graft union was also investigated on the sections of omega grafts. It was observed that the cambial continuity between graft components was established in all grafts 30 days after grafting and also a successful union occurred.and January (62 %), and the success in September was the lowest (15 %). T-budding has given the best result in July (38 %), followed by September (22 %) and March (5 %). PB resulted in the best in July (82 %), followed by September (76 %) and November (27 %). The shooting ratio in successful grafts was the highest in OM (86 %), followed by BG (78 %) and CB (69 %). In terms of shooting ratio, 13AD01 was the most successful (86 %), followed by Yalova 3 (80 %), 24 KE 15 and Şen 1 (60 %). The shoot diameters of successful grafts were between 4,25 mm (13 AD 01) and 6,61 mm (24 KE 25). The shoot lengths changed between 8,62 cm (Şebin) and 25,25 cm (KR1). The diameters and lengths of the shoots according to average values of two years were 4,46 mm - 12,47 cm for CB, 4,79 mm - 18,41 cm for BG and 4,68 mm - 19,20 cm for OM. The transplanting mediums after grafting had effected the diameter and length developments of the shoots and survival grafts ratios in the grafted walnuts. Increasing ratio in shoot lengths according to the average of two years was the highest in transplanting room (57,9 %) and the lowest in control (17,6 %). Also, transplanting room was the most effective on development of shoot diameters of the grafts. The survival grafts ratio was the highest (74 %) under polyethylene + tulle cover, followed by transplanting room (63 %), but 29 % in control (garden conditions). On the other hand, the light intensities of the transplanting or development mediums after grafting were different from one another, and between 504 lux (transplanting room) and 58,707 lux (control). The IAA and flavan levels in the shoot, graft area and roots of grafted walnuts were also determined during 210 days following grafting. The IAA levels during this time changed between 20-692 ng/g in the shoots, between 35-889 ng/g in the graft area, between 1 5-420 ng/g in the roots. It was obtained that the IAA level rapidly decreased in parallel with development or differentiation in the graft area. The IAA level decreased in parallel with the development of the plants, and started to increase again towards dormancy period. In addition, during 210 days following grafting, the flavan contents changed between 5,43 and 7,18 mg/g in the shoots, between 5,69 and 7,60 mg/g in the graft area, between 7,30 and 13,48 mg/g in the roots. A positive correlation's between flavan contents of the shoots and the roots and IAA level of the grafts area, and anegative relation (r = -0,67) between IAA level of the shoot and flavan content of the graft area were found. Anatomical and histological structure of the graft union was also investigated on the sections of omega grafts. It was observed that the cambial continuity between graft components was established in all grafts 30 days after grafting and also a successful union occurred.