Amal, A.M., and Aly, A.A. 2008. Alteration of some secondary metabolites and enzymes activity by using exogenous antioxidant compound in onion plants growth under seawater salt stress. American Eurasian Journal of Science Research 3: 139-146.
Babaeian, M., Heidari, M., and Ghanbari, A. 2010. Effect of water stress and foliar micronutrient application on physiological characteristics and nutrient uptake in sunflower (Helianthus annus L.). Iranian Journal of Crop Sciences. 12 (4) 377-391. (In Persian with English Summary).
Bates, L.S., Waldren, R.P., and Teare, I.D. 1973. Rapid determine of free proline for water stress studies. Plant and Soil 39: 205-208.
Bozorgi, H.R., Bidarigh, S. Bakhshi, D., Samak Mohammadi, B., Azarpour, E., and Moraditochaee, M. 2012. Effects of marine brown alga extract (Ascophyllum nodosum) under foliar spraying of methanol and iron fertilizers on flower tube length of saffron (Crocus sativus L.) in north of Iran. International Journal of Agriculture and Crop Sciences 4 (20): 1512-1518.
Chohura, P., Kolota, E., and Komosa, A. 2007. The effect of different sources of iron on nutritional value of greenhouse tomato fruit grown in peat substrate. Vegetable Crops Research Bull 67: 55-61.
Crowley, D.E., Wang, Y.C. Reid, C.P.P., and Szaniszlo, P.J. 1991. Mechanisms of iron acquisition from siderophores by microorganisms and plants. p. 213-232. In: Chen, Y. and Y. Hadar (Eds.), Iron Nutrition and Interactions in Plants, Kluwer Academic Publishers, Dordrecht, the Netherlands.
Curie, C., and Briat, J.F. 2003. Iron transport and signaling in plants. Annual Review of Plant Biology 54: 183-206.
Ehdaei, B., Alloush, G.A., Madore M.A., and Waines, J.G. 2006. Genotype variation for stem reserves and mobilization in wheat: II. Postanthesis changes in internode water soluble carbohydrates. Crop Science 46: 2093-2103.
Fathi Amir Khiz, K., Amini Dehaghi, M., and Heshmati, S. 2015. Effect of iron chelate on chlorophyll content, quantum efficiency of photocytes and some biochemical traits in safflower under dehydrated conditions. Iranian Journal of Field Crop Science 46 (1): 137-145. (In Persian with English Summary).
Gogor Cena, Y., Abadía, J., and Abadía, A. 2004. A new technique for screening iron-efficient genotypes in peach rootstocks elicitation of root ferric chelate reductase by manipulation of external iron concentrations. Journal of Plant Nutrition 27: 1701-1715.
Gohari, F., Bohrani, A., and Bagheri, A. 2010. The effects of macro and micro fertilizers on the water use efficiency in canola. National Conference on Water Management and Drought Stress Management in Agriculture. Azad University of Arsanjan Branch, Arsanjan, Iran. 23-14 February 2011. (In Persian).
Hansch, R., and Mendel, R.R. 2009. Physiological functions of mineral micronutrients (Cu, Zn, Mn, Fe, Ni, Mo, B, Cl). Current Opinion in Plant Biology 12: 259-266.
Hayat, SH., Hayat, Q., Alyemeni, M.N., Shafi Wani, A., Pichtel, J., and Aqil Ahmad, A. 2012. Role of proline under changing environments. Plant and Behavior 7 (11): 1456-1466.
Hirai, M., Higuchi, K., Sasaki, K., Suzuki, H., Maruyama, T., Yoshiba, T., and Tadano, T. 2007. Contribution of iron associated with high molecular weight substances to the maintenance of the SPAD value of young leaves of barley under iron deficient conditions. Plant and Soil Science 53: 612-620.
Hiron, R.W.P., and Wright, S.T.S. 1993. The abcsisic acid in the response of plant to stress. Journal of Experimental Botany 24: 269-781
Jain, R.C., and Srivastava, R. 2007. Factorial experiments-some variations. I.A.S.A.I. Library Avenue, New Delhi-110012. p. 389-392.
Jiang, Y., and Huang, N. 2001. Drought and heat stress injury to two cool season turf grasses in relation to antioxidant metabolism and lipid peroxidation. Crop Science 41: 436-442.
Kamraki, H., and Galavi, M. 2012. Evaluation of micronutrient spraying of iron, boron and zinc on quantitative and qualitative characteristics of safflower. Journal of Agroecology 4 (3): 201-206. (In Persian with English Summary).
Kangarshahi, S. 2003. The effects of micronutrients on and track performance and yield components of corn. Master's Thesis, University of Tehran. (In Persian with English Summary).
Khoshgophtarmanesh, A., Razizadeh, E., Eshghizadeh, H., Sharifi, H., Savaghebi, G., Afyooni, D., and Adayon Nejad, M. 2012. Comparison of spring wheat varieties in response to iron fertilization in a calcareous soil
Journal of Water and Soil Science 55: 99-107. (In Persian with English Summary). Koksal, A.L., Dumanoglu, H.., Tuna Gunes, N., and Aktas, M. 1998. The effect of different amino acid chelate foliar fertilizers on yield, fruit quality, shoot growth and Fe, Zn, Cu, Mn content of leaves in Williams pear cultivar (
Pyrus communis L.).
Turkish Journal of Agriculture and Forestry 23: 651-658.
Lichtenthaler, H., and Wellburn, A.R., 1983. Determination of total carotenoids and chlorophyll a and chlorophyll b leaf extracts in different solvents. Biochemical Society Transactions 603: 591-592.
Malakooti, M.J., and Tehrani, M.M. 2000. The role of micronutrients in increasing yield and improving quality of agricultural products. Tarbiat Modarres University Press. 299p. (In Persian).
Maleki, M., Ebrahimzade, H., Gholami, M., and Niknam, V. 2011. The effect of drought stress and exogenous abscisic acid on growth, protein content and antioxidative enzyme activity in Saffron (Crocus sativus L.). African Journal of Biotechnology 10 (45): 9068-9075.
Mohsenzadeh, S., Malboobi, M.A., Razavi, K., and Farrahi Aschtiani, S. 2006. Physiological and molecular responses of (Aeluropus lagopoides) to water deficit. Environmental and Experimental Botany 56: 322-374.
Odeley, F., and Animashaun, M.O. 2007. Effects of nutrient foliar spray on soybean growth and yield (Glycine max L.) in south west Nigeria. Australian Journal of Crop Science 41: 1842-1850.
Peivandi, M., Jamkani, Z., and Mirza, M. 2011. Effect of iron nano-chelate with iron chelate on growth and antioxidant enzymes activity of Satureja hortensis. Journal of New Cellular and Molecular Biotechnology 2 (5): 25-32. (In Persian with English Summary).
Saeedi Rad, M., and Mokhtarian, A. 2013. Scientific and practical principles of planting and harvesting of saffron. Sarva Publications, Tehran. p. 1-112. (In Persian with English Summary).
Saeidi Aboueshaghi, R., Yadavi, A., Movahhedi Dehnavi, M., and Baluchi, H. 2014. Effect of irrigation intervals and foliar application of iron and zinc on some physiological and morphological characteristics of red bean (Phaseolous vulgaris L.). Journal of Plant Process and Function 3 (7): 27-42. (In Persian with English Summary).
Safari, H. 2005. Effect of method and amount of optimum use of micronutrient fertilizers containing iron and zinc on quantitative and qualitative yield and rapeseed oil percent. Proceedings of the Scientific and Applied Seminar of Iranian Vegetable Oil Industry. Tehran, p. 356-350. (In Persian).
Sartory, D.P., and Grobbellaar, J.U. 1984. Extractio.n of chlorophyll a from fresh water phytoplant on for spectrophotometric analysis. Tlydoobiologia 144: 177-187.
Shamsi, K. 2010. The effects of drought stress on yield, relative water content, proline, soluble carbohydrates and chlorophyll of bread wheat cultivars. Journal of Animal and Plant Sciences 8: 1051- 1060.
Shi, Q., Bao, Z., Zhu, Z., Ying, Q., and Qian, Q. 2006. Effect of different treatments of salicylic acid on heat tolerance, chlorophyll fluorescence, and antioxidant enzyme activity in seedling of Cucumis sativa L. Plant Growth Regulation 48: 127-135.
Suh, H., Kim, C.H., Lee, J., and Jung, J. 2002. Photodynamic effect of iron on photosystem II function in pea plants. Photochemistry and Photobiology 75: 513-518.
Theriappan, P., Gupta, A.K., and Dhasarathan, P. 2011. Accumulation of proline under salinity and heavy metal stress in cauliflower seedlings. Journal of Applied Sciences and Environmental Management 15 (2): 251-255.
Zago, M.P., and Oteiza, P.I. 2001. The antioxidant properties of zinc: Interactions with iron and antioxidants. Free Radical Biology and Medicine 31: 266-274.
Zayed, B.A., Salem, A.K.M., and El-Sharkawy, H.M. 2011. Effect of different micronutrient treatments on rice (Oryza sativa L.) growth and yield under saline soil conditions. World Journal of Agricultural Sciences 7: 179-184.