Effect Of Choline Chloride (CC) On ‘Monroe’ Peach Fruit Quality And Leaf Characteristics

Year 2013, Volume: 17 Issue: 2, 17 - 25, 11.07.2014

Melike Çetinbaş Fatma Koyuncu

Abstract

The effect of choline chloride (CC) were evaluated on fruit quality of ‘Monroe’ peach over 2-year period in a commercial orchard. Spray treatments of CC (0, 1000, 2000 and 3000 ppm) were applied to 7, 21 and 30 days before commercial harvest (DBH). Some fruit quality parameters fruit weight (g), fruit flesh firmness (N), soluble solids content (SSC, %), titratable acidity (TA, %), fruit colour (CIELab), sugars, ethylene production, respiration rate were assessed for per treatments. All treatments were increased fruit size and fruit weight. In the applications of CC the most determined results have occurred on colourness which is the one of significant quality parameter in peaches and they had positive effect on the development red colour.Treatments of CC have been increased of total sugar contents

Keywords

Chloride chloride, Peach, Monroe, Fruit quality, Colournesss

Choline chloride (CC)’in ‘Monroe’ Şeftalisinde Meyve Kalitesi ve Yaprak Özellikleri Üzerine Etkileri

Abstract

Choline chloride (CC)’ in ‘Monroe’ şeftalisinde meyve kalitesine etkilerini incelemek amacıyla, bu çalışma 2 yıl süreyle şeftali bahçesinde yürütülmüştür. Bu amaçla, CC’ nin 3 farklı dozları (0, 1000, 2000, 3000 ppm), tahmini hasat zamanından 7, 21 ve 30 gün önce şeftali meyvelerine sprey şeklinde uygulanmıştır. Meyvelerde bazı kalite özellikleri meyve ağırlığı (g), meyve eti sertliği (N), SÇKM (%), titre edilebilir asitlik (%), meyve rengi (L*, a*, b*), şeker içeriği, meyvelerin etilen üretimi (µl kg-1 h-1) ve solunum hızları (ml CO2 kg-1 h-1) her bir uygulama için incelenmiştir. Tüm CC uygulamaları meyve büyüklüğünü ve ağırlığını arttırmıştır. Şeftali meyvelerinde önemli kalite parametrelerinden olan renklenme üzerine tüm CC uygulamalarının kırmızı rengin gelişimi üzerine olumlu etkisinin olduğu belirlenmiştir. CC uygulamalarının meyvelerde toplam şeker içeriğini de artırdığı saptanmıştır

Keywords

Choline chloride, Şeftali, Monroe, Meyve kalitesi, Renklenme

References

• Anonymous, Organization
• http://www.fao.org.tr. Food and
• Agriculture Nations.FAO, The United
• Chapman, G.W., Horvat, R.J. 1990. Changes In Nonvolatile Acids, Sugars, Pectin, And Sugar Composition Of Pectin During (Cv. Monreo) Maturation. Journal of Agricultural and Food Chemistry, 38(2), 383-387.
• Che, F.S., Cho, C., Hyeon, S.B., Isogai, A., Suzuki, A. 1990. Metobolism Of Choline Chloride And İts Analogs İn Wheat Seedlings. Plant and Cell Physiology, 31(1), 45-50.
• Colaric, M., Stampar, F., Hudina, M. 2004. Contents Of Sugars And Organic Acids In The Cultivars Of Peach (Prunus persica L.) And Nectarine (Prunus persica var. nucipersica Schneid.). Acta Agriculturae Slovenica, 83(1), 53-61.
• Furushima, M., Otake, S., Ishii, H., Hiroyasu T. 1987. Effect Of Choline Chloride On Grapes. Proceeding Plant Chemical Regulation Research, 78-79.
• Gunes, G., Watkins, C.B., Hotchkiss, J.H. 2001. Physiological Responses Of Fresh-Cut Apple Slices Under High CO2 and Low O2 Partial Pressures. Postharvest Biology and Technology, 22, 197-204.
• Hyeon, S.B., Cho, C., Che, F.S., Tsukamoto, C., Tanaka, A., Furushima, M. Suzuki, A. 1987. Effects Of Choline Chloride And Its Analogues On Photosynthesis In Wheat Protoplasts. Agricultural and Biological Chemistry, 51, 971-919.
• Holland, B., Unwin, I.D., Buss, D.H. 1992. Fruits and Nuts. The Bath Press, United Kingdom, 50-55 pp.
• Kim, Y.H., Yoon, C.K., Lim, S.C., Kim, H.H., Lee, C.H., Choi, K.S., Kim, S.K., 1999. Effect Of Gibberellin And Ethephon Foliar Application On Fruit Maturity And Quality Of ‘Mibaek’ Peach. Journal Agricultural Science, (Chungbuk National University Korea) 16, 57-61.
• Mohammmad S., Khalil, I.A. 1997. Effect Of Gibberellic Acid On The Colour Development Of ‘Redhaven’ Peaches. Sarhad Journal of Agriculture, 8(5), 425-430. Monge, E., Aguirre, R., Blanco, A. 1994. Application Of Paclobutrazol And GA3 To Adult Peach Trees: Effects On Nutritional Status And Photosynthetix Pigments. Jornal Plant Growth Regulation, 13, 15-19.
• Park, Y.K., Min, B.H., Lee, J.M. 1992. Effects Of Choline Chloride On The Growth Of Pot-Grown Seedling Of Hot Pepper And Tomato And Subsequent Growth Of Cuttings Of Several Horticultural Crops. Research Report Kyung-Hee University (Korea), 13, 31-40.
• Ross, F.A. 1959. Dinitrophenol Method For Reducing Sugars. Pp. 469-470. In. W.F. Talburt and O. Smith (Editors). Patato Processing. AVI Publishing Comp., Connecticut, 528 pp.
• Sato, M. 1994. Effect Of Nutrient Formulation As A Fertilizer In Cherries. Fruit Japan, 3, 36-43. Ünlü, Mikrometeorolojik
• Tüketiminin Ve Bitki Katsayılarının Belirlenmesi. Doktora Tezi (pHD) Çukurova Üniversitesi, Fen Bilimleri Enstitüsü, Adana, 254 pp. Koşullarında Pamuk Yöntemlerle
• Su Wahdan, M.T. 2011. Effects Of Cobalt Sulfate And Choline Chloride On Fruiting And Fruit Quality Of Mango Cv. Succary Abiad. Life Science Journal, 8(1), 337-343.
• Wahdan, M.T., Faten, H.M.I. 2011. Influence Of Choline Chloride On Quality And Storability Of Peach Fruits Cv. Earligrande. Journal of American Science, 7(1), 373-381.