- Abd El-Rahman, G. F., Hoda, M. M. & Ensherah, A. H. A. (2012). Effect of GA3 and potassium nitrate in different dates on fruit set, yield and splitting of Washington navel. Nature Science, 10(1), 148.
- Ahmed, F. F. & Morsy, M. H. (1999). A new method for measuring leaf area in different fruit species. Agricatural and Development, 19, 97-105.
- Arias, M., Carbonell, J. & Agusti, M. (2005). Endogenous free polyamines and their role in fruit set of low and high parthenocarpic ability citrus cultivars. Journal of Plant Physiology, 162, 845-853.
- Boman, B. J. (2001). Foliar nutrient sprays influence yield and size of 'Valencia' orange. Proceedings of the Florida State Horticultural Society, 114, 83-88.
- Crisosto, C. H. (1988). Putrescine influences ovule senescence, fertilization time, and fruit set in ‘Comice’ pear. Journal of the American Society for Horticultural Science. 113(5), 708-712.
- Diosa, P. D., Matillab, A. J. & Gallardoa, M. (2006). Flower fertilization and fruit development prompt changes in free polyamines and ethylene in damson plum (Prunus insititia L.). Journal of Plant Physiology, 163, 86-97.
- Dkhil, B. B., Denden, M. & Aboud, S. (2011). Foliar potassium fertilization and its effect on growth, yield and quality of potato grown under loam-sandy soil and semi-arid conditions. International Journal of Agricultural Research, 6, 593-600.
- El-Bassiony, A.M., Fawzy, Z.F., Abd El-Samad, E.H. & Riad, G.S. (2012). Growth, yield and fruit quality of sweet pepper plants (Capsicum annuum L.) as effected by potassium fertilization. Journal of the American Society for Horticultural Science, 6(12), 722-729.
- Enas, A. M. A., Sarrwy, S. M. A. & Hassan, H. S. A. (2010). Improving Canino apricot trees productivity by foliar spraying with polyamines. Journal of Applied Science of Research, 6(9), 1359-1365.
- Eshghi, S., Safizadeh, M. R., Jamali, B. & Sarseifi, M. (2012). Influence of foliar application of Volk Oil, Dormex, gibberellic acid and potassium nitrate on vegetative growth and reproductive characteristics of strawberry cv. 'Merak'. Journal of Biological and Environmental Science, 6(16), 35-38.
- Food and Agriculture Organization. (2011). Biodiversity: Agricultural Biodiversity in FAO. Retrieved March 9, 2011, from http://www. Fao.org/biodiversity.
- Fos, M., Proano, K., Alabadi, D., Nuez, F., Carbonell, J. & Garicia Martinez, J. L. (2003). Polyamine metabolism is altered in unpollinated parthenocarpic pat-2 tomato ovaries. Plant Physiology, 131, 359-366.
- Franco-Mora, O., Tanabe, K., Tamura, F. & Itali, A. (2005). Effects of putrescine application on fruit set in 'Housui' Japanese pear (Pyrus pyrifolia Nakai). Scientia Horticulturae, 104, 265-273.
- Hassan, H. S. A., Sarrwt, S. M. A. & Mostafa, E. A. M. (2010). Effect of foliar spraying with liquid organic fertilizer, some micronutrients, and gibberellins on leaf mineral content, fruit set, yield and fruit quality of 'Hollywood' plum trees. Agricultural Biology Journal of North America, 1(4), 638-643.
- Hegazi, E., Samira, S., Mohamed, M., El-Sonbaty, M. R., Abd El-Naby, S. K. M &. El-Sharony, T. F. (2011). Effect of potassium nitrate on vegetative growth, nutritional status, yield and fruit quality of olive cv. 'Picual'. Journal of Horticultural Science and Ornamental Plant, 3(3), 252-258.
- Hussein, A. H. A. (2008). Response of 'Manzanillo' olive (Olea europaea L.) cultivar to irrigation regime and potassium fertigation under Tabouk conditions, Saudi Arabia. Journal of Agronomy, 7(4), 285-296.
- Kaur-Sawhney, R., Tiburcio, A. F., Altabella. T. & Galston, W. (2003). Polyamines in plants. Journal of Cell and Molecular Biology, 2, 1-12.
- Lester, G. E., Jifon, J. L. & Rogers, G. (2005). Supplemental foliar potassium application during muskmelon fruit development can improve fruit quality, ascorbic acid and β-carotene contents. Journal of the American Society for Horticultural Science, 130(4), 649-653.
- Lester, G. E., Jifon, J. L. & Makus, D. J. (2010). Impact of potassium nutrition on post harvest fruit quality: Melon (Cucumis melo L.) case study. Plant and Soil, 335, 117-131.
- Liu, J. H., Nada, K., Pang, Z. M., Honda, C., Kitashiba, H. & Moriguchi, T. (2006). Role of polyamines in peach fruit development and storage. Tree Physiology, 26, 791-798.
- Magalhaes, A. S., Silva, M.B., Pereira, J. A., Andraade, P.B., Valentao, P. & Carvalho, M. (2009). Protective effect of quince (Cydonia oblonga Miller) fruit against oxidative hemolysis of human erythrocytes. Food and Chemical Toxicology, 47, 1372-1377.
- Mengel, K. (2002). Alternative or complementary role of foliar supply in mineral nutrition. Acta Horticulturae, 594, 33-47.
- Neilsen, G. H., Neilsen, D. & Herbert, I. (2009). Nitrogen fertigation concentration and timing of application affect nitrogen nutrition, yield, firmness, and color of apple grown at high density. HortScience, 44(5).
- Obreza, T. A. (2003). Importance of potassium in a Florida citrus nutrition program. Better Crops, 87(1), 19-22.
- Pettigrew, W. T. (2008). Potassium influence on yield and quality production for maize, wheat, soybean and cotton. Physiologia Plantarum, 133, 670-681.
- Pritsa, T. S. & Demetios, G. V. (2005). Correlation of ovary and leaf spermidine and spermine content with the alternate bearing habit of olive. Journal of Plant Physiology, 162, 1284-1291.
- Ramzy, G. S., Abd El-Wahob, S. M., Habashy, S. A. & Keleni, R. A. (2011). Productivity and fruit quality of three mango cultivars in relation to foliar sprays of calcium, zinc, boron or potassium. Journal of Horticultural Science and Ornamental. Plants, 3(2), 91-98.
- Russos, P.A., Pontikis, C.A. & Zoti, M.A. (2004). The role of free polyamines in the alternate bearing of pistachio (Pistacia vera cv. Pontikis). Trees, 18, 61-69.
- Silva, B. M., Andrade, P. B., Martins, R. C., Valentao, P., Ferreres, F., Seabra, R. M. & Ferreira, M. A. (2005). Quince (Cydonia oblonga Mill.) fruit characterization using principal component analysis. Journal of Agricultural and Food Chemistry, 53, 111-122.
- Southwick, S. M. & Olson, W. (1996). Optimum timing of potassium nitrate spray applications to 'French' prune trees. Journal of the American Society for Horticultural Science, 121(2), 326-333.
- Taber, H. G. (2006). Potassium application and leaf sufficiently level for fresh market tomatoes grown on a midwestem United States fine-textured soil. HortTechnology, 16(2), 247-252.
- Wargo, M., James, A., Mervin, I. B. & Watkins, C. (2003). Fruit size, yield, and market value of 'Gold Rush' apple are affected by amount, timing and method of nitrogen fertilization. Hort Technology, 13(1), 153-161.
- Westwood, M. N. (1993). Temperate-Zone Pomology. Timber Press. Pp219.
- Xia, G. & Cheng, L. (2009). Effect of nitrogen supply on source- sink balance and fruit size of 'Gala' apple trees. Journal of the American of Society for Horticulture Science, 134(1), 126-133.
- Zeng, D. Q., Brown, P. H. & Holtz, B. A. (2001). Potassium fertilization affects soil K, leaf K concentration, and nut yield and quality of mature pistachio trees. HortScience, 36, 85-89.
- Zhi-Yong, Z., Qing-Lian, W., Zhao-Hu, L., Liu-Sheng, D. & Xiao-Li, T. (2009). Effect of potassium deficiency on root growth of cotton seedlings and its physiological mechanisms. Acta Agronomica Sinica, 35(4), 718-723.
- Zhu, L. H., Tromp, J., Van de Peppel, A. C. & Borsboom, O. (1999). Polyamines in buds of apple as affected by temperature and their relationship to bud development. Scientia Horticulturae, 82, 203-216.
-
Ziosi, V., Scaramagli, S., Bregoli, A. M., Biondi, S. & Torrigiani, P. (2003). Peach (Prunus persica L.) fruit growth and ripening: Transcript levels and activity of polyamine biosynthetic enzymes in the mesocarp. Journal of Plant Physiology, 160, 1109-1115.
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