Ersin ATAY, Ayşe Nilgün ATAY, Sinan BUTAR, Seçkin GARGIN, Bilal YALÇIN, Mesut ALTINDAL

Elmalarda merkezi lider terbiye sisteminde dal katları ve meyve kalitesi arasındaki ilişkiler

Bu çalışmamerkezi lider terbiye sistemi uygulanmış elma ağaçlarındadal katları ve meyve kalitesi arasındakiilişkileri tespit etmek amacıyla yapılmıştır .Eğirdir - Isparta şartlarında yürütülen çalışmada, merkezi lider terbiye sistemiuygulanmış MM 106 ana cına aşılıWilliam s'Pride (Co - op no: 23) elma çeşidi ne ait ağaçlarkullanılmıştır.Çalışma süresincealt katta bulunan meyvelerde sertlik,lightness ( L* )vechroma ( C* ) değerleri, üs t katlara nazaran daha yüksekolmuştur .Meyve eni, ağırlık,suda çözünebilir kuru madde miktarı ( SÇKM ) ve meyve kabuk rengi değerlerindenhue açısı il e acı benek oranı alt kata nazaran, üst katlarda daha yüksekolmuştur . Üst katlarda %61.8 olan kırmızı renk indeksi, alt katta %53.2olarak tespit edilmiştir. Meyve veriminin yaklaşık % 40ının alındığı alt kattaki meyvelerin, üst katlardaki meyvelere göreirilik ve renk gibi önemli kalite kriterleri açısından daha düşük değerler aldığı saptan mıştır.

Relations hips between branch - tiers and fruit quality in central leader training system for apples

This study was conducted to determine relationship between branch tiers and fruit quality in apple trees trained with central leader training system.The study was carried out under Eğirdir-Isparta conditions and Williams' Pride(Co-op no:23) apple variety trees grafted onto MM 106 rootstock were used. Fruit firmness,lightness (L*) and chroma (C*) values of the fruits on the basal branch tier were higher than those of the fruits on the upper branch tiers. However, fruit diameter, weight, soluble solids content (SSC), fruit skin colorhue angle values and bitter pit values of fruits were higher onthe upper branch tiers than basal branch tier. Red color index value was 61.8% on the upper branch tiers while 53.2% on thebasal tier. It was determined that basal tier produced almost 40% of totalfruit yield, but it gave less quality fruits than ,the upper branch tiers.

PDF

___

Anonymous, 2012. Disease Resistant Apple Breeding Program. Purdue University, Rutgers, The State University of New Jersey and the University of Illinois (PRI) URL: http://www.hort.purdue.edu/newcrop/pri/default.html/ [Ulaşım: 2 Kasım 2012].
Atay, E., Pırlak, L., Atay, A.N. 2010. Determination of fruit growth in some apple varieties. J. of Agric. Sci., 16: 1-8.
Costes, E., Lauri, P.E., Regnard, J.L. 2006. Analyzing fruit tree architecture: Implications for tree management and fruit production. Horticultural Reviews, 32: 1-61.
Dever, M.C., Cliff, M.A., Hall, J.W. 1995. Analysis of variation and multivariate relationships among analytical and sensory characteristics in whole apple evaluation. J. of the Sci. of Food Agric., 69: 329338.
Ertan, Ü., Genç, Ç., Özelkök, S., Moltay, İ. 1991. Bazı standart elma çeşitlerinde gözlenen önemli fizyolojik bozukluklar üzerinde araştırmalar I.
Acı Benek. Atatürk Bahçe Kült. Merk. Araşt. Enst. TAGEM Ara Sonuç Rap. Ülkesel Proje Kod No. 3-491-1-342, 52 s., Yalova.
Ferree, D.C., Schupp, J.R. 2003. Pruning and Training Physiology. In: D.C. Ferree and I.J. Warrington (Eds.), Apples: Botany, Production and Uses, CABI Publishing, pp. 319-344, Cambridge.
Forshey, C.G., Elfving, D.C., Stebbins, R.L. 1992. Training and pruning apple and pear trees. American Soc. for Hort. Sci., 166 p.
Heinicke, D.R. 1975. High Density Apple Orchards Planning Training and Pruning. Agricultural Handbook 458, USDA, 34 p.
McKenzie, D.W. 1972. Intensive orchards in New Zealand. Orchardist of New Zealand, 44: 175181.
Robinson, T.L. 2003. Apple-Orchard Planting Systems. In: D.C. Ferree and I.J. Warrington (Eds.), Apples: Botany, Production and Uses, CABI Publishing, 345-407p.
Ryan, J., Estafan, G., Rashid, A. 2001. Soil and Plant Analysis Laboratory Manual (Second Edition). ICARDA and NARS, Aleppo, Syria.
Saure, M.C. 1996. Reassessment of the role of calcium in development of bitter pit in apple. Australian J. of Plant Physiology, 23: 237243.
Saure, M.C. 1998. Causes of the tipburn disorder in leaves of vegetables. Scientia Hort., 76: 131147.
Saure, M.C. 2001. Blossom-end rot of tomato (Lycopersicon esculentum Mill.) A calcium- or a stress-related disorder? Scientia Hort., 90: 193208.
Saure, M.C. 2005. Calcium translocation to fleshy fruit: Its mechanism and endogenous control. Scientia Hort., 105: 6589.
Seeley, E.J., Micke, W.C., Kammereck, R. 1980. Delicious apple fruit size and quality as influenced by radiant flux density in the immediate growing environment. J. of the Amer. Soc. for Hort. Sci., 105: 645647.
Tustin, D.S., Hirst, P.M., Warrington, I.J. 1988. Influence of orientation and position of fruiting laterals on canopy light penetration, yield, and fruit quality of Granny Smith apple. J. of the Amer. Soc. for Hort. Sci., 113: 693699.
Weber, M.S. 2000. The super Spindle system. Acta Hort., 513: 271-277.
Whale, S.K., Singh, Z., Behboudian, M.H., Janes, J., Dhaliwal, S.S. 2008. Fruit quality in Cripps Pink apple, especially colour, as affected by preharvest sprays of aminoethoxyvinylglycine and ethephon. Scientia Hort., 115: 342351.