Seasonal Variations and Different Irrigation Programs on Nutrient Concentrations of 'Starkrimson Delicious' Apple Variety

This study was aimed to determine seasonal variations of leaf nutrient concentrations to define nutrient needs related to growing period and to compare irrigation programs in terms of nutrient uptake. In this study,'Starkrimson Delicious' variety grafted onto seedling rootstock was used during 2009-2010 growing seasons. The study was conducted at E─ƒirdir Fruit Growing Research Station. Leaf samples were taken in five different sample seasons (May, June, July, August and September). Four different pan coefficients (0.50, 0.75, 1.0, 1.25) were applied during drip irrigation treatments in 7 days irrigation interval. Leaf K, Mg, Ca, P, Fe, Zn, Mn and Cu concentrations were determined. The results showed that among the seasonal changes, the highest concentrations of K, Mg, P and Mn in leaves were recorded in May, followed by a decrease in the other months, while in contrast Ca and Fe showed the lowest concentration in May. Results of the study demonstrate that among irrigation programs K and Cu concentration in plants was significantly influenced. Cu concentrations decreased with seasonal variations and different irrigation programs. Thus, nutrient needs of 'Starkrimson Delicious'apple trees at different growth stages should be taken into consideration before making effective fertilization program.

Authors:

• Zeliha Küçükyumuk
• Cenk Küçükyumuk
• İbrahim Erdal
• Figen Eraslan

Keywords:

• Apple orchard
• irrigation programs
• seasonal variations
• nutrient concentrations.

References:

[1] I. Levin, R. Assaf, B. Bravdo, "Irrigation, water status and nutrient
uptake in an apple orchard," In "Mineral Nutrition of Fruit Trees" Eds.
D. Atkins, J.E. Jackson, R.O. Sharpels and W.M. Waller, 1980, pp. 255-
264.
[2] A. D. Mackay, and S. A. Barber, "Effect of soil moisture and phosphate
level on root hair growth of corn roots," Plant and Soil, 1985, 86: 321-
331.
[3] A.D. Mackay, and S.A. Barber, "Soil moisture effects on potassium
uptake by corn," Agronomy Journal, 1985,77: 524-527.
[4] J.L. Havlin, J.D. Beaton, S.L. Tisdale, W.L. Nelson, Soil Fertility and
Fertilizers, an Introduction to Nutrient Management, 6th edn.,
Macmillan, Inc., 1999, pp: 409.
[5] C. A. Chatzissavvidis, N. Ioannis Therios, N. Athanassios Molassiotis,
"Seasonal Variation of Nutritional Status of Olive Plants as Affected by
Boron Concentration in Nutrient Solution," Journal of Plant Nutrition,
2005, 28:2, 309-321.
[6] G. R. Nachtigall, and A. R. Dechen, "Seasonality of nutrients in leaves
and fruits of apple trees," Sci. Agric (Piracicaba, Braz.), 2006, 63 (5):
493-501.
[7] C. J. Clark, and G. S. Smith, "Seasonal accumulation of mineral
nutrients by kiwi fruit," 2. Fruit. New Phytologist, 1988, 108: 399-409.
[8] C. J. Clark, G. S. Smith, "Seasonal changes in the composition,
distribution and accumulation of mineral nutrients in persimmon fruit,"
Scientia Horticulturae, 1990, 42: 99-111.
[9] R. J. Haynes, and K. M. Goh, "Variation in the nutrient content of leaves
and fruit with season and crown position for two apple varieties," Aust.
J.Agric. Res., 1980, 31: 739-748.
[10] Y. J. Liu, and W. J. Wang, "Seasonal changes in the contents of major
nutrient elements in the leaves and fruits of persimmon trees," Acta
Horticulturae Sinica, 1989, 16: 109-113.
[11] T. Thomidis, C. Tsipouridis, and V. Darara, "Seasonal variation of
nutrient elements in peach fruits (cv. May Crest) and its correlation with
development of brown rot (Monilinia laxa)," Scientia Horticulturae,
2007, 111: 300-303.
[12] J. F. Hirzel, and S. Best, "Effect of two rootstock selections on the
seasonal nutritional variability of Braeburn apple," UC Davis: In: The
Proceedings of the International Plant Nutrition Colloquium XVI, 2009,
Poster no. 1375.
[13] Anonymous, "Food and Agriculture Organization of the United Nations
(FAOSTAT)," 2011, http://faostat.fao.org/site/291/default.aspx.
[14] Anonymous, "Turkey Republic, Institute of Statistics Prime Ministry,
Ankara (official data)," 2011.
[15] B. Kacar, and A. ─░nal, Plant Analysis, 2008.
[16] L. Roca-Pérez, R. Boluda and P. Berm├║dez, "Seasonal Variation in
Nutrient Status of Foxglove Leaves", Journal of Plant Nutrition, 2006,
29:6, 1077-1084.
[17] N. A. Maier, and W. L. Chvyl, "Seasonal Variation in Nutrient Status of
Australian Waxflowers," Journal of Plant Nutrition, 2002, 26:9, 1873-
1888.
[18] Z. Kucukyumuk, and ─░. Erdal, "Rootstock ð░nd Cultivar Effect ð¥n
Mineral Nutrition, Seasonal Nutrient Variation," Bulgarian Journal of
Agricultural Science, 2011, 17 (5), 633-64.
[19] J.R. Jones, J.B. Wolf, and B. Milis, PlantAnalysis Handbook, A
Practical Sampling, Preparation, Analysis and Interpretion Guide.
Micro-macro Publishing, 1991, Inc. 183.