Scarlet Spur Elma Çeşidinde Aminoethoksivinilglisin (AVG) Uygulamalarının Hasat Önü Dökümü ve Meyve Kalitesi Üzerine Etkileri

Yıl 2017, Cilt: 12 Sayı: 2, 55 - 65, 31.12.2017

Yahya Enes Ünsal Adnan Nurhan Yıldırım

Öz

Bu
çalışmada M26 anacı üzerine aşılı Scarlet Spur elma çeşidinde farklı dozlarda
AVG (aminoethoksivinilglisin) uygulamalarının hasat önü meyve dökümü üzerine
etkileri araştırılmıştır. Araştırmada AVG’nin 150, 300 ve 450 ppm‘lik dozları tahmini
hasat tarihinden 1 ay önce ağaçlara uygulanmıştır. AVG uygulamalarının hasadı
10 gün geciktirdiği saptanmıştır. Tüm AVG uygulamaları kontrol uygulamasına
göre kümülatif döküm yüzdesini önemli derecede azaltmıştır. Bununla birlikte
450 ppm AVG uygulaması (%3.76) hem kontrol (%59.94) hem de 150 ve 300 ppm AVG uygulamaları
(sırasıyla %19.05 ve %5.53) ile karşılaştırıldığında kümülatif döküm oranını
önemli düzeyde azalttığı saptanmıştır. Araştırmada toplam verim değerleri
incelendiğinde en düşük verim kontrol uygulamasında belirlenmiş, en yüksek
verim ise 450 ppm AVG uygulamasında elde edilmiştir. AVG uygulamaları arasında
meyve eni, meyve boyu ve meyve ağırlığı bakımından istatistik olarak önemli bir
fark saptanmamıştır. AVG uygulamalarının meyve eti sertliğini kontrole göre
önemli derecede arttırdığı belirlenmiştir. Meyve eti sertliği en yüksek
meyveler 450 ppm AVG uygulamasında (8.39 lb) elde edilirken, meyve eti sertliği
en düşük meyveler ise kontrol uygulamasında (7.51 lb) elde edilmiştir. Tüm AVG
uygulamalarının meyvelerde solunum hızı ve buna bağlı olarak etilen üretimini
azalttığı saptanmıştır. Araştırmada meyve üst kabuk rengi bakımından AVG
uygulamaları arasında istatistik olarak önemli bir fark saptanmamıştır.

Anahtar Kelimeler

Elma, Scarlet Spur, AVG, Hasat Önü Meyve Dökümü

The Effects of Aminoethoxyvinylglycine (AVG) Treatments on Preharvest Fruit Drop and Fruit Quality in Apple Cultivar ‘Scarlet Spur’

Öz

In this study, the effects of different doses of AVG (aminoethoxyvinylglycine) treatments on preharvest fruit drop in c.v. Scarlet Spur apple variety grafted on M 26 rootstock were investigated. In the study, doses of 150, 300 and 450 ppm of AVG were applied to trees a month before harvest. AVG treatments delayed the harvest time about 10 days. All AVG treatments significantly reduced the cumulative preharvest fruit drop compared to the control treatment. However, the 450 ppm of AVG (3.76%) significantly reduced the cumulative preharvest fruit drop compared to both control (59.94%) and doses of 150 and 300 ppm AVG (19.05% and 5.53%, respectively). Based on the total yield values, the lowest yield was determined in the control treatment and the highest yield was obtained from the treatment of 450 ppm AVG. There were no statistically significant differences between treatments in regard to fruit width, fruit height and fruit weight. It was determined that AVG treatments significantly increased fruit firmness compared to control. The highest fruit firmness was obtained from 450 ppm of AVG (8.39 lb) while the lowest fruit firmness was obtained from control treatment (7.51 lb). It was determined that all AVG treatments reduced respiration rate in fruits and accordingly ethylene production. There were no statistically significant differences between the treatments in terms of fruits color in the study.

Anahtar Kelimeler

Apple, Scarlet Spur, AVG, Preharvest Fruit Drop

Kaynakça

• Amarante, C.V.T., Anderson, S., Megguer, C.A., Blum, L.E.B., 2002. Effect of Aminoethoxyviınilglycine (AVG) on Preharvest Fruit Drop And Maturity of Apples. Revista Brasileira De Fruticultura, 24: 661-664.
• Anonim, 2017a. TÜİK, Tarım İstatistikleri Özeti, 20 Mart 2017. www.tuik.gov.tr.
• Anonymous, 2017b. FAO, Statistical database, Accessed 20 March 2017. http://www.fao.org/faostat/en/#data/QC.
• Brackmann, A., Thewes, F.R., Anese, R.O., Both, V., 2014. Effect of Growth Regulators on ‘Brookfield ‘ Apple Gas Diffusion and Mtabolism under Controlled Atmosphere Storage. Pesq. Agropec. Bras., 49 (5): 323-329.
• Bramlage, W.J., Greene, D.W., Autio, W.R., Mclaughlin, J.M.,. 1980. Effects of Aminoethoxyvinylglycine on İnternal Ethylene Concentrations and Storage of Apples. Journal of The American Society for Horticultural Science, 105: 847-851.
• Butar, S., 2013. AVG (Aminoethoxyvinilglycine)’ nin Jersey Mac Elma Çeşidinde Hasat Önü Meyve Dökümü, Hasat Zamanı ve Meyve Kalitesi Üzerine Etkileri. Adnan Menderes Üniversitesi, Fen Bilimleri Enstitüsü, Y.Lisans Tezi, 74s.
• Byers, R.E., 1997. Effects of Aminoethoxyvinylglycine (AVG) on Preharvest Fruit Drop And Maturity of ‘Delicious’ Apples. Journal of Tree Fruit Production 2 (1), 53–76.
• Curry, E.A. Greene, D.W., 1993. CPPU İnfluences Fruit Quality, Fruit Set, Return Bloom, and Preharvest Drop of Apples. Hortscience, 28, 115– 119.
• Drake, S.R., Eisele, T.A., Elfving, D.C., Drake, M.A., Drake, S.L., Visser, D.B. 2005. Effects of The Bioregulators Aminoethoxyvinylglycine and Etephon on SÇKM, Carbonhydrate, Acid, and Mineral Concentrations in ‘Scarletspur Delicious’ Apple Juice. Hortscience, 40(5):1421-1424.
• Fallahi, E., 2007. Influence of 1-Aminoethoxyvinylglycine Hydrochloride and Αnaphthalene Acetic Acid on Fruit Retention, Quality, Evolved Ethylene, and Respiration in Apples. International Journal of Plant Production, 1, 53–61.
• Greene, D.W., 2005. Time of Aminoethoxyvinylglycine Application İnfluences Preharvest Drop and Fruit Quality of ‘Mcıntosh’ Apples. Hortscience, 40 (7), 2056–2060.
• Greene, D.W., Kaminisky, K., Sincuk, J., 1987. An Evaluation of Stop Drop Materials in 1986. Proc. Mass. Fruit Growers’ Assn., 93, 74–78.
• Kang, I., Byun, J., Kweon, H., Kim, M., Kwon, S., Park, M., Lee, D.H., Choi, C. Ve Choi, D.G., 2007. Effects of Aminoethoxyvinylglycine On Preharvest Drop, Fruit Color, And Quality of ‘Tsugaru’ Apples. Horticulture Environment And Biotechnology, 48 (3), 159–164.
• Karaçalı, İ., 2009. Bahçe Ürünlerinin Muhafaza Ve Pazarlanması. Ege Üniversitesi Ziraat Fak. Yayınları No: 494., Bornova, P. 486, İzmir.
• Masia, A., Ventura, M., Gemma, H., Sansavini, S. 1998. Effect of Some Plant Growth Regulator Treatments on Apple Fruit Ripening. Plant Growth Regulation, 25(2):127-134.
• Öztürk, B., Özkan, Y., Yıldız, K., Çekiç, Ç., Kılıç, K., 2012. Red Chief Elma Çeşidinde Aminoethoxyvinylglycine’nin (AVG) ve Naftelen Asetik Asitin (NAA) Hasat Önü Döküm ve Meyve Kalitesi Üzerine Etkisi. Anadolu J. Agr. Sci., 27 (3): 120-126.
• Petri, J.L., Leite, G.B., Argenta, L.C., Basso, C., 2006. Ripening Delay and Fruit Drop Control in ‘Imperial Gala’ and ‘Suprema’ (‘Fuji Sport’) Apples By Applying AVG (Aminoethoxyvinylglicine). Proceedings of the Xth International Syposium on Plant Bioregulators in Fruit. Eds. Webster, A.D. and Ramirez, H. Acta Horticulturae, 727, 519–526.
• Phan-Thien, K.Y., Wargo, J.M., Mitchell, L.W., Collet, M.G., Rath, A.C., 2004. Delay in Ripening of Gala And Pink Lady Apples in Commercial Orchards Following Pre-Harvest Applications of Aminoethoxyvinylglycine. Australian Journal of Experimental Agriculture, 44: 807-812.
• Rath, A.C., Prentice, A.J. 2004. Yield İncrease And Higher Flesh Firmness of ‘Arctic Snow’ Nectaries Both at Harvest in Australia and after Export to Taiwan Following Pre-Harvest Application of Retain Plant Growth Regulator (Aminoethoxyvinylglycine, AVG). Australian Journal of Experimental Agriculture, 44:343-351.
• Rudell D.R., Fellmann, J.K., Mattheis, J.P., 2005. Preharvest Application of Methyl Jasmonate to ‘Fuji’ Apples Enhances Red Coloration and Affects Fruit Size, Splitting, and Bitter Pit İncidence. Hortscience, 40, 1760–1762.
• Schupp, J.R., Greene, D.W., 2004. Effect of Aminoethoxyvinylglycine (AVG) on Preharvest Drop, Fruit Quality, and Maturation of ‘Mcıntosh’ Apples. I. Concentration and Timing of Dilute Applications of AVG. Hortscience, 39, 1030– 1035.
• Silverman, F.P., Petracek, P.D., Noll, M.R., Warrior, P., 2004. Aminoethoxyvinylglicine Effects on Late-Season Apple Fruit Maturation. Plant Growth Regulation, 43, 153–161.
• Singh, Z., Khan, A.S., 2010. Physiology of Plum Fruit Ripening. Stewart Postharvest Review, 2, 3.
• Stampar, F., Veberic, R., Zadravec, P., Hudina, M., Usenik, V., Solar, A. Osterc, G., 2002. Yield And Fruit Quality of Apples Cv. ‘Jonagold’ Under Hail Protection Nets. Gartenbauwissenschaft, 67, 205–210.
• Unrath, C.R., Obermiller, J.D., Green, A:, Maartney, S.J., 2009. The Effects of Aminoethoxyvinylglycine and Naphthaleneacetic Acid Treatments on Abscission and Firmness of ‘Scarletspur Delicious’ Apples at Normal and Delayed Harvests. Horttechonology, 19 (3): 620-625.
• Venburg, G.D., Hopkins, R., Retamales, J., Lopez, J., Hansen, J., Clarke, G.G., Schröder, M., Rath, A.C., 2008. Recent Developments in AVG Research. Acta Hort, 796: 43-50.
• Ward, D.L., 2004. Factors Affecting Preharvest Fruit Drop of Apple. (Doctorate Thesis), Virginia Polytechnic Institute and State University, Blacksburg, Virginia.
• Wargo, J.M., Merwin, I.A., Watkins, C.B., 2004. Nitrogen Fertilization, Midsummer Trunk Girdling, and AVG Treatments Affect Maturity and Quality of ‘Jonagold’ Apples. Hortscience, 39(3), 493–500.
• Whale, S.K., Singh, Z., Behboudian, M.H., Janes, J., Dhaliwal, S.S. 2008. Fruit Quality in ‘Cripp’s Pink’ Apple, Especially Colour, as Affected by Preharvest Sprays of Aminoethoxyvinlglycine and Ethephon. Scientia Horticulturae, 115:342-351.
• Yıldız, K., Öztürk, B., Özkan, Y., 2012. Effects of Aminoethoxyvinylglycine (AVG) on Preharvest Fruit Drop, Fruit Maturity, and Quality of ‘Red Chief’ Apple. Scientia Horticulturae, 144: 121-124.
• Yoo, W.J., Kang, I.K., Kweon, H.J., Kim, M.J., Kim, D.H., Lee, D.H., Byun, J.K., 2006. Usage Potentiality of Starch Pattern Index at Aminoethoxyvinylglycine Teratment to Prevent Preharvest Drop in ‘Tsugaru’ Apple Fruits. Kor. J. Hort. Sci., 24 (1): 64-69.
• Yuan, R., Carbaugh, H.D., 2007. Effects of NAA, AVG and 1-MCP on Ethylene Biosynthesis, Preharvest Fruit Drop, Fruit Maturity and Quality of ‘Golden Supreme’ and ‘Golden Delicious’ Apples. Hortscience. 42(1), 101–105.
• Yuan, R., Li, J., 2008. Effect of Sprayable 1-MCP, AVG, and NAA on Ethylene Biosynthesis, Preharvest Fruit Drop, Fruit Maturity, and Quality of ‘Delicious’ Apples. Hortscience.