EN
TR
Investigation of The Effects of Some Endogenous Hormones Determined in Nodes, Different Pruning and Planting Systems on Fruiting in Gemlik Olive Cultivar
Abstract
In this study, the effects of different plantings [5x5m (control), 4x3m and 4x1.5m] and pruning [control (unpruned), vase and vertical axe] and some endogenous hormones [abscisic acid (ABA), gibberellic acid (GA3), indole acetic acid (IAA) and zeatin (Z)] detected in the nodes on the shortening of youth period in 'Gemlik' olive cultivar in Antalya conditions were investigated. For hormone analysis, annual shoots were taken from the olive trees every month from 80 cm above the soil level and around the tree 360o, and the nodes in the shoots were used in hormone analysis. In the first year of the experiment, the trees planted 5x5m did not produce fruit, while the trees planted 4x3m and 4x1.5m yielded fruit. In the second year, fruit set was observed in all planting density and pruning applications. The fruit set rates obtained in the second year were higher than the first year. The best growth and fruit set were obtained from the trees planted at 4x3m and pruned in a vase shape. Depending on the planting distance, it has been determined that the period of juvenile period may increase or decrease in the 'Gemlik' olive. While planting distances were effective on internal ABA, GA3, IAA and Z levels determined in the node samples, pruning practices were found to be ineffective.
Keywords
Destekleyen Kurum
Akdeniz Üniversitesi Bilimsel Projeler Birimi
Proje Numarası
2008.03.0121.012
Teşekkür
Bu makale doktora çalışmasının bir kısmıdır ve Akdeniz Üniversitesi Bilimsel Projeler Birimi tarafından 2008.03.0121.012 nolu proje ile desteklenmiştir.
Kaynakça
- Atmaca S, Ülger S 2017. Gemlik Zeytin Çeşidinin Sık Dikime ve Farklı Budama Uygulamalarına Uygunluğunun Araştırılması: 2007-2010 Dönemi. Mediterrenean Agricultural Science 30(1): 1-5.
- Atmaca S, Ulger S 2021. TheEffects of Different Planting Densities and Pruning on Changes of Endogenous Hormone Levels in Shoot Tips and Flowering in ‘Gemlik’ Olive Cultivar. Erwerbs-Obstbau 63(2): 201-207. doi:10.1007/s10341-021-00558-6
- Abu-Zahra T, Al-Dmoor H 2013. Seasonal Changes in Endogenous Plant Hormones and Alternate Bearing of Nabali Olive (Olea europea L.) Trees. Asian Journal of Plant Sciences 12(6): 241-246.
- Badr SA, Hartmann HT, Martin GC 1970. Endogenous Gibberellins and Inhibitors in Relation to Flower Induction and Inflorescence Development in the Olive. Plant Physiology 46: 674-679.
- Baktir I, Ulger S, Kaynak L, Himelrick DG 2004. Relationship of Seasonal Changes in Endogenous Plant Hormones and Alternate Bearing of Olive Trees. HortScience 39(5): 987-990.
- Bandino G, Moro C, Sedda P, Mulas M 2002. The Bosanaasa Cultivar for Intensive Olive Growing. Acta Horticulturea 586: 217-220.
- Bangerth F 2006. Flower Induction in Perennial Fruit Trees: Still an Enigma. Acta Horticulturae 727: 177-195.
- Baydar H, Ulger S 1998. Correlations Between Changes in the Amount of Endogenous Phytohormones and Flowering in the Safflower (Carthamus tinctoriusL.) Turkish Journal of Biology 22: 421-425.
Ayrıntılar
Birincil Dil
Türkçe
Konular
Ziraat, Veterinerlik ve Gıda Bilimleri
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ağustos 2022
Gönderilme Tarihi
4 Ağustos 2021
Kabul Tarihi
8 Eylül 2021
Yayımlandığı Sayı
Yıl 1970 Cilt: 25 Sayı: 4
APA
Atmaca, S., & Ülger, S. (2022). Gemlik Zeytin Çeşidinde Meyveye Yatma Üzerine Boğumlarda Saptanan Bazı İçsel Hormonlar, Farklı Budama ve Dikim Sistemlerinin Etkilerinin Araştırılması. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 25(4), 658-667. https://doi.org/10.18016/ksutarimdoga.vi.976405
