1- Ahmadi, A., and Baker D. A. 1999. Effects of abscisic acid (ABA) on grain filling processes in wheat. Plant Growth Regulation. 28: 187–197. “The Role of Plant Hormones in Plants under Salinity Stress,” Book Salinity and Water Stress 44:1. pp. 45-50.
2- Athar, H. R. and Ashraf, M. 2005. Photosynthesis under drought stress. In: Pessarakli, M. (ed.), Handbook of Photosynthesis, pp: 793–804. Taylor and Francis, New York.
3- Choukan, R. 2012. Maize and Maize properties. SPII, Iran (In Persian).
4- Claassen, M. M., and Shaw, R. H .1970. Water deficit effects on corn. II. Grain components. Agronomy Journal 62: 652-655.
5- Doorenbos, J., Kassam, A.K., 1979. Yield response to water. Irrigation and Drainage Paper 33. FAO, United Nations, Rome, p. 176.
6- Emeadeas, G.O., Banziger, M. and Ribaut, T.M. 2000. Maize improvement for drought limited environments. In: Physiological Basis for Maize Improvement, pp: 75–111. Food Products Press, New York.
7- Farooq, M., Wahid, A. Kobayashi, N. Fujita, D. and Basra, S.M.A. 2009. Plant drought stress, effects, mechanisms and management. Agronomy for Sustainable Development 29: 185–212.
8- Karmoker, JL and Van Steveninck, FM .1979. The effect of abscisic acid on the uptake and distribution of ions in intact seedlings of Phaseolus vulgaris cv. Redland Pioneer. Plant Physiology 45: 453-459.
9- Kawai, M. and Uchimiga, H. 2000. Coleoptile senescence in rice (Oryza sativa L.). Annals of Botany 86:405–14.
10- Kowles, RV, Phillips RL .1988. Endosperm development in maize. International Review Cytology 112: 97-136.
11- Lur’, H. S. and Setter, T. 1993. Role of Auxin in Maize Endosperm Development’ Timing of Nuclear DNA Endoreduplication, Zein Expression, and Cytokinin. Plant Physiology 103: 273-280.
12- Marks, MD, Lindell, JS, Larkins, B.A .1985. Quantitative analysis of the accumulation of zein mRNA during maize endosperm development. Journal of Biological Chemistry 260: 16445-16450.
13- Muraro, D. Byrne, H., King, J., VoB, U., Kiber, J. and Bennett, M. 2011. The influence of cytokinin–auxin cross-regulationon cell-fate determination in Arabidopsis thaliana root development. Journal of Theoretical Biology 283:152–167.
14- Nabipour M., Khamady, N. Khamady F. Mahrokh A. Davani D., Nasiri M., Ahmadpour S.R., and sayahi N. 2013. Plasmodesmata. Vasef Lahiji Publications (In Persian).
15- Nabipour, M. Atlasi Pak, V. Abdeshahian, M. and Hasibi, P. 2011. Crop responses and adaptation to temperature stress. Ahwaz Shahid Chamran University Puplication (In Persian).
16- Ober, E. S., Setter, T. L, Madison, J. T., Thompson, J. F., and Shapiro, P. S. 1991. Influence of Water Deficit on Maize Endosperm Development. Plant Physiology 97:154-164.
17- POSPisILOVA, J. 2003. Participation of phytohormones in the stomatal regulation of gas exchange during water stress. Biologia plantarum 46(4): 491-506.
18- Sallah, P.Y.K., Antwi K.O. and Ewool, M.B. 2002. Potential of elite maize composites for drought tolerance in stress and non-drought stress environments. African Crop Science Journal 10: 1–9.
19- Shaddad, M. A. K., Hamdia Abd El-Samad, M. and Mohammed, H. T. 2011. Interactive Effects of Drought Stress and Phytohormones or Polyamines on Growth and Yield of Two M (Zea maize L.) Genotypes. American Journal of Plant Sciences 2: 790-807.
20- Slovin, J.P., Bandurski, R.S., Cohen, J.D. 1999. Auxin. In: Hooykaas, P.J.J., Hall, M.A., Libbenga, K.R. (ed.): Biochemistry and Molecular Biology of Plant Hormones. Pp. 115-140. Elsevier, Amsterdam.
21- Walker, M. A. and Dumbroff, B.1981. “Effect of Salt Stress on Abscisic and Cytokinin Levels,” Zeitschrift für Pflanzen Physiologie, Vol. 101, p. 661.
22- Wang R.Y., Yu Z.W. and Pan Q.M. 1999. Changes of endogenous plant hormone contents during grain development in wheat. Acta Agronmica Sinica 25(3): 227–231.
23- Wang, C. A. Yang, H. Yin and Zhang, J. 2008. Influence of Water Stress on Endogenous Hormone Contents and Cell Damage of Maize Seedlings. Journal of Integrative Plant Biology 50 (4): 427–434.
24- Yang, J., Zhang, J., Wang, Z. and Zhu, Q. 2003. Hormones in the grains in relation to sink strength and postanthesis development of spikelets in rice. Plant Growth Regulation 41: 185–195.
25- Zažimalova, E., Kaminek, M., Březinova, A., Motyka, V. 1999. Control of cytokinin biosynthesis and metabolism. - In: Hooykaas, P.J.J., Hall, M.A., Libbenga, K.R. (ed.): Biochemistry and Molecular Biology of Plant Hormones. Pp. 141-160. Elsevier, Amsterdam.