Adolf, V.I., Jacobsen, S.E., and Shabala, S. 2013. Salt tolerance mechanisms in quinoa (Chenopodium quinoa Willd.). Environmental and Experimental Botany 92: 43-54.
Agricultural Statistics. 2019. Ministry of Agriculture Jihad. Crop Products Part. (In Persian).
Alipoor, Z., Mahmudi, S., Behdani, M.A., and Sayari Zahon, M.H. 2013. Study of the effect of livestock and chemical fertilizers and corm size on yield and yield components of saffron (Crocus sativus L.). Journal of Saffron Research 1 (2): 73-84. (In Persian with English Summary).
Alscher, R.G., Erturk, N., and Heath, L.S. 2002. Role of superoxide dismutases (SODs) in controlling oxidative stress in plant. Journal of Experimental Botany 53: 1331-1341.
Anonymous, 2018. Bioser Company of Nanotechnology Knowledge-Based, Information and Statistics Department of Research Unit. (In Persian).
Arshadi, M.J. 2016. Investigation of the effect of seeds inoculation of chickpea (Cicer arietinium L.) with arbuscular mycorrhiza and pseudo-endo mycorrhiza in response to drought stress. Ph.D. thesis. Faculty of Agriculture, Ferdowsi University of Mashhad. (In Persian with English Summary).
Asadi, G.A., Rezvani Moghaddam, P., and Hasanzadeh Avval, F. 2014. Effects of soil and leaf nutrition on corm growth and yield flower of saffron in a six-year field. Saffron Agronomy and Technology 2 (1): 31-44. (In Persian with English Summary).
Asghari, R., Dadashi, M., Razavi, A., Feizi, H., and Bakhtiari S. 2019. Effect of cow manure on yield and morphological and physiological characteristics of saffron (Crocus sativus L.) under salinity stress. Saffron Agronomy and Technology 7 (2): 171-184. (In Persian with English Summary).
Baghaee, N., and Maleki Farahani, S. 2013. Comparison of chelate fertilizer of Fe with nano and micro bases on quantitative yield and allocation of photosynthetic materials of saffron (Crocus sativus L.). Saffron Agronomy and Technology 1 (2): 156-169. (In Persian with English Summary).
Behdani, M.A., and Fallahi, H.R. 2016. Saffron, Technical Knowledge Based on Research Approaches. Birjand University Publications. 102 p. (In Persian).
Bolandi, M. 2008. Modeling the chemical changes of saffron stigma and determining its shelf life in different storage conditions. Ph.D. Dissertation.Faculty of Agriculture, Ferdowsi University of Mashhad. (In Persian with English Summary).
Bolandi, M., Shahidi, F., Sedaghat, N., Farhoush, R., and Mousavi-Nik, H. 2008. Shelf-life determination of saffron stigma: Water activity and temperature studies. World Applied Sciences Journal 5 (2): 132-136.
Cha-um, S., Batin, C.B., Samphumphung, T., and Kidmanee, C. 2013. Physio-morphological changes of cowpea (Vigna unguiculata Walp.) and jack bean (Canavalia ensiformis L.) in responses to soil salinity. Austrian Journal of Crop Science 7 (13): 2128-2135.
Emami, M., Armin, M., and Jami Moeini, M. 2018. Effect of foliar application time of organic and chemical fertilizers on yield and yield components of saffron. Saffron Agronomy and Technology 6 (2): 167-179. (In Persian with English Summary).
Ghoreyshi, Gh.R., Khasheie Seyuki, A., and Bieki, A. 2019. Effect of salinity levels and nitrogen forms on yield of saffron in Birjand climate. Journal of Saffron Research 7 (2): 343-353. (In Persian with English Summary).
Han, Z.H., Shen, T., Korcak, R.F., and Baligar, V.C. 1998. Iron absorption by iron-efficient and inefficient species of apples. Journal of Plant Nutrition 21: 181-190.
Heydari, S., and Khalili, M. 2016. Extraction and determination of crocin in saffron samples by dispersive liquid-liquid micro-extraction. Saffron Agronomy and Technology 4 (3): 225-237. (In Persian with English Summary).
Hiyasmin Rose, L., Benzon, M., Rosnah, U., Rubenecia, V.U., Litra, J.R., and Sang Chul, L. 2015. Nano fertilizer effects on the growth, development and chemical properties of rice. International Journal of Agronomy and Agricultural Research 7 (1): 105-117.
Immink, R.G.H. 2015. Plant Physiology and Flower Bulbs. Wageningen University, Wageningenur. 20 p.
Javaheri, S., Astaraei, A.R., Khorassani, R., Zabihi, H.R., and Emami, H. 2020. Effect of Zinc and Iron nano particles and organic fertilizers on quality and quantity yields of tomato (Solanum lycopersicum). Applied Research in Field Crops 32 (4): 16-32. (In Persian with English Summary).
Juyban, A. 2018. Study of the effect of levels of irrigation, nitrogen and potassium on growth characteristics, physiological and yield of halophyte species, blue panic grass (Panicum antidotale Retz.). Ph.D. Dissertation.Faculty of Agriculture, Ferdowsi University of Mashhad. (In Persian with English Summary).
Kafi, M., Borzuie, A., Salehi, M., Kamandi, M., Masumi, A., and Nabati, J. 2018. Physiology of Environmental Stresses in Plants Jihad Daneshgahi Publications of Mashhad. 502 p. (In Persian).
Kafi, M., Hemati Kakhki, A., and Karbasi, A. 2002. Saffron, Production and Processing Technology. Ferdowsi University of Mashhad Publications. 276 p. (In Persian).
Khaje Poor, M.R. 2009. Principles of Agronomy. Jihad Danishgahi Publications of Isfahan. 386 p. (In Persian).
Khosravi, H., Samar, S.M., Fallahi, E., Davoodi, H., and Shahabian, M. 2009. Inoculation of Golden Delicious' apple trees on M9 root stock with Azotobacter improves nutrient uptake and growth indices. Journal of Plant Nutrition 32: 946-953.
Kirmani, N.A., Sofi, J.A., Bhat, M.A., and Ansar-Ul-Haq, S. 2014. Sustainable saffron production as influenced by integrated nitrogen management in typic hapludalfs of NW Himalayas. Communications in Soil Science and Plant Analysis 45: 653-668.
Lage, M., and Cantrell, C.L. 2009. Quantification of saffron (Crocus sativus L.) metabolites crocins, picrocrocin and safranal for quality determination of the spice grown under different environmental Moroccan conditions. Scientia Horticulturae 121: 366-373.
Mollafilabi, A., Khorramdel, S., and Shabahang, J. 2020. Effects of different drying methods on moisture content, drying time and qualitative criteria of saffron stigma. Journal of Saffron Research 7 (2): 177-188. (In Persian with English Summary).
Molina, R., Valero, M., Navarro, Y., Guardiola, J., and Garcia-Luis, A. 2005. Temperature effects on flower formation in saffron (Crocus sativus L.). Scientia Horticulturae 103 (3): 361-379.
Munns, R., and Tester, M. 2008. Mechanism of salinity tolerance, The Annual Review of Plant Biology 59: 651-681.
Omidi, H., Naghdibadi, H.A., Golzad, A., Torabi, H., and Fotokian, M.H. 2009. The effect of chemical and biological nitrogen fertilizer on quantitative and qualitative yield of saffron (Crocus sativus L.). Journal of Medicinal Plants 9 (3): 98-109.
Paivandi, M., Parande, H., and Mirza, M. 2011. Compared the impact of nano iron chelated with iron chelate on growth parameters and antioxidant enzyme activity of Ocimum Basilicum. Journal of Cellular and Molecular Biology 4: 1-12.
Rezvani Moghaddam, P., Mohammad Abadi, A.A., Fallahi, J., and Aghhavani Shajari, M. 2011. Effects of chemical and organic fertilizers on number of corm and stigma yield of saffron (Crocus sativus L.). 59th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research, Antalya, Turkey, 4-9 September 2011.
Rezai, S., and Paseban, M.P. 2006. The effect of micronutrients and manure fertilizers on the quantity and quality of Khorasan Saffron. Proceeding of 2nd international symposium on Saffron Biology and Technology, Mashhad, Iran.
Rezazi, A., Labafi, M.R., Mehrabi, Z., Nazeran, M.H., and Khalaj, H. 2010. Effect of iron chelate nano fertilizer on yield of saffron (Crocus sativus L.). 11th Iranian Congress of Agricultural Sciences and Plant Breeding. 2nd to 4th of August 2010, Shahid Beheshti University, Iran. (In Persian).
Rostami, M., Mohammad Parast, B., and Golfam, R. 2015. Effect of different levels of salinity stress on some physiological characteristics of saffron (Crocus sativus L.). Saffron Agronomy and Technology 3 (3): 179-193. (In Persian with English Summary).
Sahabi, H. 2017. Effect of maternal corm weight and foliar application on yield and characteristics of daughter corm of Iranian and Spanish saffron (Crocus sativus L.) corms. Ph.D. Dissertation.Faculty of Agriculture, Ferdowsi University of Mashhad. (In Persian with English Summary).
Taiz, L., and Zeiger, E. 2006. Plant Physiology. Sinauer Associates. Inc. Publishers.
Zahedi, H., and Alipoor, A. 2018. Effect of foliar application of iron and manganese nano chelate on yield and yield components of barley (Hordeum Vulgare L.) under dehydration stress conditions at different growth stages. Journal of Environmental Stresses in Crop Sciences 11 (4): 647-861. (In Persian with English Summary).
Zhu, J. 2001. Plant salt tolerance. Journal of Trends in Plant Science 6 (2): 66-71.