Influence of Irrigation, Variety and Collection Time on Mineral Contents of Olive Leaves

Öz

The objective of this study was to evaluate the effect of factors such as irrigation, variety and collection time on mineral contents of olive leaves. The highest Ca (31115.73 mg/kg), K (8398.34 mg/kg) and S (1679.05 mg/kg) contents were determined in leaves of Gemlik variety collected in irrigated orchard. Olive leaves of Ayvalık variety grown in irrigated orchard contained the maximum levels of Mg (3394.94 mg/kg) and P (949.13 mg/kg). The P, K and Mg amounts of olive leaves, in general, showed an increase with irrigation treatment. Generally, a regular increase or decrease did not observe in levels of macro elements of olive leaves based on collection time. Concerning the micro element contents of leaves, the highest Na contents were found in Ayvalık (241.11 mg/kg) and Yağlık (237.65 mg/kg) varieties. An increase was obtained in Fe contents of Yağlık olive leaves with irrigation during collection period. The concentrations of both macro and micro elements showed differences depending on the collection time, irrigation process and variety of olive leaves.

Anahtar Kelimeler

• Olive leaves
• variety
• irrigaiton
• collection time
• mineral

Zeytin Yapraklarının Mineral İçerikleri Üzerine Sulama, Çeşit ve Toplama Zamanının Etkisi

Öz

Bu çalışmanın amacı, zeytin yapraklarının mineral içerikleri üzerine sulama, çeşit ve toplama zamanı gibi faktörlerin etkisinin değerlendirilmesidir. En yüksek Ca (31115.73 mg/kg), K (8398.34 mg/kg) ve S (1679.05 mg/kg) içerikleri sulanan bahçeden toplanan Gemlik çeşidinin yapraklarında belirlenmiştir. Sulanan bahçede yetişen Ayvalık çeşidinin yaprakları maksimum seviyede Mg (3394.94 mg/kg) ve P (949.13 mg/kg) içermektedir. Zeytin yapraklarının P, K ve Mg miktarları genel olarak sulama uygulaması ile artış göstermiştir. Genel olarak, zeytin yapraklarının makro element seviyelerinde toplama süresine bağlı olarak düzenli bir artış veya azalma gözlenmemiştir. Yaprakların mikro element içerikleri ile ilgili olarak, en yüksek Na içeriği Ayvalık (241.11 mg/kg) ve Yağlık (237.65 mg/kg) çeşitlerinde bulunmuştur. Yağlık çeşidine ait zeytin yapraklarının Fe içeriklerinde toplama periyodu boyunca sulama işlemiyle artış tespit edilmiştir. Hem makro hem de mikro elementlerin konsantrasyonları toplama zamanına, sulama işlemine ve zeytin yaprağı çeşidine bağlı olarak farklılık göstermiştir.

Anahtar Kelimeler

• Zeytin yaprakları
• çeşit
• sulama
• toplama zamanı
• mineral

Kaynakça

1. Bartels, D., Sunkar, R. (2005) Drought and salt tolerance in plants. Crit Rev Plant Sci 24:23-58.
2. Bedbabis, S., Rouina, B. B., Clodoveo, M. L., Ferrara, G. (2016) ‘Chemlali’ olive trees in an irrigated grove: effects of tree age on virgin olive oil quality and mineral nutrient distributio in roots, leaves and fruits. Fruits 71(4): 21-228.
3. Bie, Z., Ito, T., Shinohara, Y. (2004) Effects of sodium sulphate and sodium bicarbonate on the growth, gas exchange and mineral composition of lettuce. Sci Hortic 99:215–224.
4. Bongi, G., Palliotti, A. (1994) Olive. In: Handbook of Environmental Physiology of Fruit Crops: Temperate Crops. B. Shaffer and P. C. Anderson (Eds.), 165-187, CRC Press, Boca Raton.
5. Cetinkaya, H., Koc, M., Kulak, M. (2016) Monitoring of mineral and polyphenol content in olive leaves under drought conditions: Application chemometric techniques. Ind Crops Prod 88:78-84.
6. Christos, A. C., Ioannis, N. T., Athanassios, N. M. (2005) Seasonal variation of nutritional status of olive plants as affected by boron concentration in nutrient solution. J Plant Nutr 28:30-321.
7. Dimassi, K., Therios, I., Passalis, A. (1999) Genotypic effect on leaf mineral levels of 17 olive cultivars grown in Greese. Acta Hortic 474:345-8.
8. Fernandez-Escobar, R., Moreno, R., Garcia-Creus, M. (1999) Seasonal changes of mineral nutrients in olive leaves during the alternate-bearing cycle. Sci Hortic 82: 25–45.

9. Grattan, S.R., Grieve, C.M. (1999) Salinity mineral nutrient relations in horticultural crops. Sci Hortic 78: 127-157.
10. Jordao, P. V., Marcelo, M. E., Centeno, M. S. L. (1999) Effect of cultivar on leaf-mineral composition of olive tree. Acta Hortic 474:349-52.
11. Koyro, H. W. (2006) Effect of salinity on growth, photosynthesis, water relations and solute composition of the potential cash crop halophyte (Plantago coronopus L.). Environ Exp Bot 56:136-146.
12. Loupassaki, M. H., Chartzoulakis, K. S., Digalaki, N. B., Androulakis, I. (2002) Effects of salt stress on concentratıon of nitrogen, phosphorus, potassıum, calcıum, magnesıum, and sodium in leaves, shoots, and roots of six olive cultivars. J Plant Nutr 25:2457-2482.
13. Łozak, A., Sołtyk, K., Ostapczuk, P., Fijałek, Z. (2002) Determination of selected trace elements in herbs and their infusions. Sci Total Environ 289:33-40.
14. Molina-Alcaide, E., Yáñez-Ruiz, D. R. (2008) Potential use of olive by-products in ruminant feeding: a review. Anim Feed Sci Technol 147:247-264.
15. Muthuchelian, K., Murugan, C., Nedunchezhianand, N., Kulandaivelu, G. (1997) Photosynthesis and growth of Erythrina variegata as affected by water stress and triacantanol. Photosynthetica 33:241-248.
16. Ozyigit, I. I., Yalcin, B., Turan, S., Saracoglu, I. A., Karadeniz, S., Yakcin, I. A., Demir, G. (2018) Investigation of Heavy Metal Level and Mineral Nutrient Status in Widely Used Medicinal Plants’ Leaves in Turkey: Insights into Health Implications. Biol Trace Elem Res 182:387-406.
17. Özcan, M.M., Matthaus, B. (2017) A review: benefit and bioactive properties of olive (Olea europaea L.) leaves. Eur Food Res Technol 243:89-99.
18. Paskovic, I., Lukic, I., Zurga, P., Germek, V. M., Brkljaca, M., Koprivnjak, O., Major, N., Grozic, K., Franic, M., Ban, D., Marcelic, S., Ban, S. G. (2020) Temporal Variation of Phenolic and Mineral Composition in Olive Leaves Is Cultivar Dependent. Plants 9: 1099.
19. Shaheen, M.A., Hegazi, A.A., Hmmam, I.S. (2011) Effect of water stress on vegetative characteristics and leaves chemical constituents of some transplants olive cultivars American-Eurasian. J Agric Environ Sci 11:663–670.
20. Toplu, C., Uygur, V. Yildiz, E. (2009) Leaf mineral composition of olive varieties and their relation to yield and adaptation ability. J Plant Nutr 32:1560-73.
21. Tošic, S.B., Mitic, S.S., Velimirovic, D.S., Stojanovic, G.S., Pavlovic, A.N., Pecev-Marinkovic, E.T. (2015) Elemental composition of edible nuts: fast optimization and validation procedure of an ICP-OES method. J Sci Food Agric 95:2271-2278.
22. Wu, Q., Xia, R. (2006) Arbuscular mycorrhizal fungi influence growth: osmotic adjustment and photosynthesis of citrus under well-watered and water stress conditions. J Plant Physiol 163:417-425.
23. Yousif, B.S., Nguyen, N.T., Fukuda, Y., Hakata, H., Okamoto, Y., Masaoka, Y., Saneoka, H. (2010) Effect of salinity on growth mineral composition, photosynthesis and water relations of two vegetable crops; New Zealand spinach (Tetragonia tetragonioides) and water spinach (Ipomoea aquatica). Int J Agric Biol 12:211-216.
24. Zohary, D, Hopf, M., Weiss, E. (2012) Domestication of Plants in the Old World: The Origin and Spread of Domesticated Plants in Southwest Asia, Europe, and the Mediterranean Basin. 116–121, Oxford University Press, Oxfrod, UK.