Afrousheh MH, Hokmabadi H and Mirseyed Hosseini, 2010. Effect of nitrogen, iron, magnesium, manganese and molybdenum deficiencies on biochemical and ecophysiol ogical characteri stics of pistachio seedling (Pistacia vera) Pp.53-63. In: Zakyn th in Os G. (ed.). XIV GREMPA Meeting on Pistachios and Almonds. Zaragoza: CIHEAM / FAO / AUA / TEI Kalamatas / NAGREF.
Akmal M, Hameed-Ur-Rehman, Farhatullah M, Asim and H, Akbar, 2010. Response of maize varieties to nitrogen application for leaf area profile, crop growth, yield and yield components. Pakistanean Journal of Botanic 42(3): 1941-1947.
Ali NS, Hassan WdF and Janno FO, 2015. Soil iron and nitrogen availability and their uptake by Maize plants as related to mineral and bio nitrogen fertilizers application. Agriculture and Biology Journal of North America 6: 118-122.
Allison LE and Moodie CD, 1965. Carbonate, Pp.1379-1396. In: Black CA (ed), Methods of Soil Analysis. Part2. American Society of Agronomy, Soil Science Society of America, Madison, WI.
Amanullah MJH, Archana S, Manoharan and S Subramanian, 2012. Influence of iron and Am inoculation on metabolically active iron, chlorophyll content and yield of hybrids maize in calcareous soil. Journal of Agronomy 11: 27-30.
Bozorgi HR, 2012. Effects of foliar spraying with marine plant ascophyllum nodosum extract and nano iron chelate fertilizer on fruit yield and several attributes of eggplant (Solanum melongena L.). Journal of Agricultural and Biological Science 7: 104-116.
Budakli Çarpici E N, Çelik G, Bayram, 2010. Yield and quality of forage maize as influenced by plant density and nitrogen rate. Turkish Journal of Field Crops 15(2): 128-132.
Chelik HBB, Ashik S, Gurel AV, Kat Kat, 2010. Effects of potassium and iron on macro element uptake of maize. Zemdirbyste Agriculture 97: 11-22.
Daramola DS, Ogunnowo DA, Aina OJ, Olawuyi AA, Agbolade JO and, Nwadike JC, 2011. Maize (Zea mays L.) growth and tissue nitrogen responses to organic manure and its mineral-nitrogen fortifications. Scholarly Journal of Agricultural Science 1(4): 47-54.
Ethan SAC, Odunze ST, Abu and Iwuafor ENO, 2011. Effect of water management and nitrogen rates on iron concentration and yield in lowland rice. Agriculture and Biology Journal of North America 4: 622-629.
Fageria, NK, 2009. The Use of Nutrients in Crop Plants. CRC by Press Taylor & Francis Group LLC.
Gee, GW, and Bauder JW, 2002. Particle size analysis. Pp. 201-214. In Jacob HD and Clarke Topp G (eds). Methods of Soil Analysis. Part 4. Physical Methods. Soil Science Society of America, Madison, WI.
Ghazvineh S and M Yousefi, 2012. Study the effect of micronutrient application on yield and yield components of maize. American-Eurasian Journal of Agriculture & Environment Science 12 (2): 144-147.
Godsey CB, Schmidt AJ, Schlegel RK, Taylor CR, Thompson JP and Gehl RJ, 2003. Correcting iron deficiency in corn with seed row applied iron sulfate. Agronomy Journal 95: 160-166.
Havlin J, Beaton J D, Tisdale S L, and Nelson W L, 1999. Soil Fertility and Fertilizers. Soil Science Society of America. Madison, WI.
Heydari KH, SamarM and Ardalan M, 2013. Soil injection of Iron sulfate, an inexpensive method for controlling iron deficiency of fruit trees. Journal of Land Manegment 2(2)151-160
Hokmalipour S, and M Hamele Darbandi, 2011. Effects of nitrogen fertilizer on chlorophyll content and other leaf indicate in three cultivars of maize (Zea mays L.). World Applied Sciences Journal 15 (12): 1780-1785.
Hozhbryan M, 2013. Effects of different levels of urea on the growth and yield of tomato. Journal of Novel Applied Sciences 2: 1031-1035.
Khalili Mahalleh J,and Roshdi M, 2008. Effect of foliar application of micronutrients on quantitative and qualitative characteristics of 704 Silage Corn in Khoy. Seed and Plant Improvement Journal 24:45-51.
Irmak SA, Nuran Çıl H, Yücel and Z Kaya, 2012. The effects of iron application to soil and foliar on agronomic properties and yield of peanut (Arachis hypogaea). Journal of Food, Agriculture and Environment 10: 417 - 422.
Jackson GD, 2000. Nitrogen fertilization of dry land malt barley for yield and quality. Journal of Applied Science Research 5: 79-86.
Jones BJ, 2001. Laboratory Guide for Conducting Soil Tests and Plant Analysis. CRC Press, USA.
Lindsay WL, and Norvell WA, 1978. Development of a DTPA test for zinc, iron, manganese and copper. Soil Science Society of American Journal 42, 421-428.
Jafari FA, Gholchin J, Mohammadi J, Aram H, 2013. The effects of nitrogen and foliar application of iron amino chelate on yield and growth indices of dill (Anethum graveolans L.) medical plant.Third National Conference on Agricultural and Food Industries, Islamic Azad University, Fasa, Iran.
Malakouti MJ and Homaee M, 1995. Soil Fertility in Arid Region (2nd ed)Tarbiat Modarres University Press, Tehran,Iran.
Marschner H, and Marschner P, 2012. Mineral Nutrition of Higher Plants, Academic press. Elsiver, Netherland.
Nelson DW and Sommers L E, 1982. Total carbon, organic carbon and organic matter. Pp.539-579. Page, PA, Helmke, RH, Loeppert, PN, Soltanpour, MA, Tabatabai, GT, Johanson, and ME, Summer (eds). Methods of Soil Analysis. 2nd ed Part 2. ASA, SSSA, Madison, WI, USA.
Nemati AR, and R Seyed Sharifi, 2012. Effects of rates and nitrogen application timing on yield, agronomic characterstics and nitrogen use efficiency in corn. International Journal of Agriculture and Crop Sciences. 4: 534-539.
Nyshaburi MR and Reyhanitabar A, 2000. Interpreting Soil Test Results (Translated in Persian). Tabriz University Press, 216p.
Olsen SR, and Sommers LE, 1982. Phosphorus, pb. 403-430, In Page, P, A, Helmke, R, H, Loeppert, P, N, Soltanpour, M, A, Tabatabai, G, T, Johanson, and M, E, Summer (eds). Methods of Soil Analysis, 2nd ed. Part 2. Agronomy No. 9. American Society of Agronomy, Madison, WI.
Olsen SR, Cole CV, Watanabe F S, and Dean LA, 1954. Estimation of available phosphorus in soil by extraction with sodium bicarbonate. USDA. Cire. 939 U.S. Gov. Print office, Washington, DC.
Reyhanitabr A, 2010. Kinetics of DTPA Extraction of Iron from Some Calcareous Soils of Iran. Water and Soil Science (In Persian) 20:47-60.
Shahbazi K, and Besharati H, 2014. Overview of Agricultural Soil Fertility Status of Iran. Journal of Land Management 1(1):1-17
Taherkhani M, Golchin A, Noormohammadi G, 2006. The effects of different rates of sulfur coated urea and other nitrogen fertilizer sources on seed yield and quality of winter rapeseed. Iranian Journal of Agriculture Science 11(2):179-191
Yoldas FS, Ceylan B, Yagmur and N Morologan, 2008. Effect of nitrogen fertilizer on yield quality and nutrient cotent in broccoli. Journal of Plant Nutrition 31(7): 1333-1343.
)