Alvarez-Orti, M., Schwarzacher, T., Rubio, A., Blazquez, S., Piqueras, A., Fernandez, J.A., and Harrison, P., 2004. Studies on expression of genes involved in somatic embryogenesis and storage protein accumulation in saffron (Crocus sativus L.). ActaHorticulturae. 650, 155-163.
Amirian, F., and Kargar, S.M.A., 2016. Evaluation of gibberellic acid, corm size and phosphoric fertilizer on yield and other traits of saffron (Crocus sativus) (Ghaen ecotype). Journal of Saffron Research. 4(1), 134-148. [In Persian with English Summary].
Amirshekari, H., Sorooshzadeh, A., Modarres Sanavy, A.M., and Javaran, J., 2008. Effects of root-zone temperature, corm size, and gibberellins on vegetative growth of saffron (Crocus sativus L.). Journal of Agricultural Sciences and Natural Resources. 14(5), 175-188. [In Persian with English Summary].
Ansarian, S., Alahdadi, I., Ghorbani Javid, M., and Soltani, E., 2017. Effect of salicylic acid corm priming on morphological characteristics of saffron. 6th National Congress on Medicinal Plants 9-10th May, Tehran, Iran, p. 661. [In Persian].
Arnon, D.I., 1949. Copper enzyme in isolated chloroplast and polyphenoloxidase in Beta vulgaris. Plant Physiology. 24(1), 1-15.
Borsani, O., Valpuesta, V., and Botella, M.A., 2001. Evidence for a role of salicylic acid in the oxidative damage generated by NaCl and osmotic stress in Arabidopsis seedlings. Plant Physiology. 126, 1024-1230.
Clark, S.M., Mur, L.A.J., Wood, J.E., and Scott, I.M., 2004. Salicylic acid dependent signaling promotes basal thermo tolerance but is not essential for acquired thermo tolerance in Arabidopsis thaliana. Plant Journal. 38, 432-437.
Dat, J.F., Foyer, C.H., and Scott, I.M., 1998. Changes in salicylic acid and antioxidants during induced thermo tolerance in mustard seedlings. Plant Physiology. 118, 1455-1461.
EL-Tayeb, M.A., 2005. Response of barley grains to the interactive effect of salinity and salicylic acid. Plant Growth Regulation. 45, 215-224.
Eraslan, F., Inal, A., Gunes, A., and Alpaslan, M., 2007. Impact of exogenous salicylic acid on the growth, antioxidant activity and physiology of carrot plants subjected to combined salinity and boron toxicity. Science Horticulture. 113, 120-128.
Erez, A., 1987. Chemical control of bud break. Hortscience. 22, 1240-1283.
Hartmann, H.T., Flocker, W.J., and Kofranek, A.M., 1981. Soil and Water Management and Mineral Nutrition. Prentice-Hall Inc. In: Plant Science-Growth, Development and Utilization of Cultivated Plants. pp. 195-221.
Hassanzadeh Aval, F., and Mahlouji Rad, M., 2013. Effect of foliar applications of iron and manganese on vegetative growth and production of daughter corms of saffron (Crocus sativus L.) in Qom conditions. In: Proceedings of the 2nd National Conference on the Newest Scientific and Research Findings on Saffron. Torbat-e Heydariyeh, Iran, 30 October, p. 55. [In Persian].
Jabbari, M., Khayyat, M., Fallahi, H.R., and Samadzadeh, A.R., 2017. Influence of saffron corm soaking in salicylic acid and potassium nitrate on vegetative and reproductive growth and its chlorophyll fluorescence indices. Saffron Agronomy and Technology. 5(1), 21-35. [In Persian with English Summary].
Jiang, Y., and Huang, N., 2001. Drought and heat stress injury to two cool-season turf grasses in relation to antioxidant metabolism and lipid peroxides. Crop Science. 41, 436-442.
Khorasani, R., Rezvani Moghaddam, P., and Hassanzadeh Aval, F., 2013. Effect of concentration, time and frequency of foliar applications on vegetative growth and production of daughter corms of saffron (Crocus sativus L.) by using a complete nutrient solution. Proceedings of the 2nd National Conference on the Newest Scientific and Research Findings on Saffron. Torbat-e-Heydariyeh, 30 October, p. 40. [In Persian].
Koch, J.R., Creelman, R.A., Eshita, S.M., Seskar, M., Mullet, J.E., and Davis, K.R., 2000. Ozone sensitivity in hybrid poplar correlates with insensitivity to both salicylic acid and Jasmonic acid. The role of programmed cell death in lesion formation. Plant Physiology. 123, 487-96.
Koochakzadeh, S., and Karbasi, A., 2015. Study of the effective factors on the commerce of Iranian Saffron. Journal of Saffron agronomy and Technology. 3(3), 217-227. [In Persian with English Summary].
Malakouti, M.J., Malakouti, A., Bybordi, I., and Khamesi, E., 2010. Zinc (Zn) is the neglected element in the life cycle of plant, animal and human health (10th edition with complete revision). Technology Bulletin No. 007. Soil Science Department-Tarbiat Modares University. Sana Pub. Co., Tehran, Iran. 14 pp. [In Persian].
Marschner, P., 2012. Mineral Nutrition of Higher Plants, 3rd Ed. Academic Press: London, UK. pp. 178–189.
Memon, S.A., Baloch, A.R., Baloch, M.A., and Keerio, M.I., 2013. Pre-soaking treatment and foliar application of KNO3 on growth and flower production of gladiolus (Gladiolus hortulanus). Journal of Agricultural Technology. 9(5), 1347-1366.
Misra, N., and Saxena, P., 2009. Effect of salicylic acid on proline metabolism in lentil grown under salinity stress. Plant Science. 177, 181-189
Nassiri Mahallati, M., Koocheki, A., Boroumand, Z., and Tabrizi, L., 2007. Effects of corm size and storage period on allocation of assimilate in different parts of saffron plant (Crocus sativus L.). Iranian Journal of Field Crops Research. 5(1), 155-165. [In Persian with English Summary].
Oosthuyse, S.A., 1996. Effect of KNO3 a spray to flowing mango trees on fruit retention, fruit size, tree yield, and fruit quality. South African Mango Growers Association Yearbook. 16, 27-31.
Pettigrew, W.T.,2008. Potassium influences on yield and quality production for maize, wheat, soybean and cotton. Physiology Plantarum. 133, 670–681.
Popova, L., Ananieva, V., Hristova, V., Christov, K., Geovgieva, K., Alexieva, V., and Stoinova, Z., 2003. Salicylic acid and methyl Jasmonate- induced protection on photosynthesis to Paraquat oxidative stress. Bulgarian Journal of Plant Physiology. 133-152.
Ramazan. A., Hafiz, I.A., Ahmad, T., and Abbasi, N.A., 2010. Effect of priming with potassium nitrate and dehiscing on seed germination of gladiolus (Gladiolus alatus) Pakistan Journal of Botany. 42(1), 247-258.
Salisbury, F.B., and Ross, C.W., 1992. Mineral nutrition: In Plant Physiology. 4th Ed. Pp. 116-135. Wadsworth Pub. Co. Belmont, California.
Singh, B., and Usha, K., 2003. Salicylic acid induced physiological and biochemical changes in wheat seedlings under water stress. Plant Growth Regulation. 39, 137-141.
Singh, K.P., Ramachandran, N., and Uma, S., 1997. Growth, flowering, corm yield and corm-rot incidence as affected by level and frequency of potassium application in gladiolus (Gladiolus grandiflorus). Indian Journal Agricultural Sciences. 67(9), 404-406.
Surplus, S.L., Jordan, B.R., Murphy, A.M., Carr, J.P., Thomas, B., and Mackerness, S.A.H., 1998. Ultraviolet-B-induced responses in Arabidopsis thaliana: Role of salicylic acid and reactive oxygen species in the regulation of transcripts encoding photosynthetic and acidic pathogenesis-related proteins. Plant, Cell and Environment. 21, 685-694.
Trewavas, A., 1983. How do plant growth substances work? Plant, Cell and Environment. 4, 203-228.
Vicente‚ M.R., and Plasencia, J., 2011. Salicylic acid beyond defense: Its role in plant growth and development. Journal of Experimental Botany. 62, 1–18.
Wilfret, G.J., 1980. Gladiolus. Introduction to floriculture. Larson, R.A. (Ed.) pp. 165-181. Academic Press, Inc. New York.
Zhao, H.J., Lin, X.W., Shi, H.Z., and Chang, S.M., 1995. The regulating effect of phenolic compounds on the physiological characteristics and yield of soybeans. Acta Scientiarum Agronomy. 21, 351-355.
)