Acreche, M. M.andSlafer, G. A. 2009. Grain weight, radiation interception and use efficiency as affected by sink strength in Mediterranean wheat released from 1940 to 2005. Field Crops Research 110: 98-105.##Akmal, M. and Janssens, M. J. J. 2004. Productivity and light use efficiency of perennial ryegrass with contrasting water and nitrogen supplies. Field Crops Research 8: 143-155.##Ali, H., Tariq, S., Ahmad, S., Rashed, M. and Hussian, A. 2012. Growth and radiation use efficiency of wheat as affected by different irrigation levels and phosphorus application methods. Journal of Animal and Plant Sciences 22 (4): 1118-1125.##Allen, R. G., Pereira, L. S., Raes, D. and Smith, M. 1998. Crop evapotranspiration: Guidelines for computing crop water requirements. FAO Irrigation and Drainage Paper No. 56. FAO, Rome.##Amiri, M. J. and Eslamian, S. S. 2010.Investigation of climate change in iran. Journal of Environmental Science and Technology 3 (4): 208-216.##Anjum, S. A., Xie, X., Wang, L., Saleem, M. F., Man, C. and Lei, W. 2011. Morphological, physiological and biochemical responses of plants to drought stress. African Journal of Agriculture Research 6 (9): 2026-2032.##Arvin, P. and Vafabakhsh, J. 2016. Study of drought and plant growth promoting rhizobacteria (PGPR) on radiation use efficiency and dry matter partitioning into pod in different cultivars of oilseed rape (Brassica napus L.). Iranian Journal of Agroecology 8 (1): 134-152. (In Persian with English Abstract).##Bagheri, A. A., Saadatmand, S., Niknam, V., Nejadsatari, V. and Babaeizad, V. 2013.Effect of endophytic fungus, Piriformosporaindica, on growth and activity of antioxidant enzymes of rice (Oryza sativa L.) under salinity stress.International Journal of Advanced Biological and Biomedical Research 11: 1337-1350.##Bat-Oyun, T. M., Shinoda, M. and Tsubo, M. 2011. Effects of water and temperature stresses on radiation use efficiency in a semi-arid grassland. Journal of Plant Interaction 7: 214-224.##Doorenbos, J. and Kassam, A. 1979. Yield response to water. FAO Irrigation and Drainage Paper, No. 33.FAO, Rome.##Earl, H. J. and Davis, R. F. 2003.Effect of drought stress on leaf and whole canopy radiation use efficiency and yield of maize.Agronomy Journal 95: 688-696.##Ezzat-Ahmadi, M., Noor-Mohammadi, G., Moghaddasi, M. and Kafi, M. 2012. Evaluation of radiation and water use efficiency in bread wheat genotypes in condition of different photosynthetic and moisture stress. Iranian Journal of Field Crops Research 10 (1): 225-239. (In Persian with English Abstract).##Garofalo, P. and Rinaldi, M. 2015. Leaf as exchange and radiation use efficiency of sunflower (Helianthus annuus L.) in response to different deficit irrigation strategies: From solar radiation to plant growth analysis. European JournalofAgronomy 64: 88-97.##Ghabooli, M., Khatabi, B., Ahmadi, S., Sepehri, M., Mirzaei, M., Amirkhani, A., Jorrin, J. V. and Salekdeh, G. H. 2013. Proteomics study reveals the molecular mechanisms underlying water stress tolerance induced by Piriformospora indica in barley. Journal of Proteomics 94: 289-301.##Ghosh, D. C. 2004.Growth and productivity of summer sesame (Sesamumindicum) as influenced by biofertilizer and growth-regulator.Indian Journal of Agronomy 45(2): 389-394.##Goudriaan, J. and van Laar, H. H. 1994.Modelling potential crop growth processes. Kluwer Academic Press.##Hakan, O. 2002.Sowing date and nitrogen rate effects on growth, yield and yield components of two summer rapseed cultivars.Agronomy Journal 19: 453-463.##Han, H., Li, Z., Ning, T., Zhang, X., Shan, Y. and Bai, M. 2008. Radiation use efficiency and yield of winter wheat under deficit irrigation in North China. Plant, Soil and Environment 54: 313-319.##Hill, T. W. and Kafer, E. 2001. Improved protocols forAspergillusminimal medium: Trace element and minimal medium salt stock solutions. Fungal Genetics and Newsletter 48: 20-21.##Hosseinpanahi, F., Koocheki, A., Nassiri-Mahallati, M. and Ghorbani, R. 2010.Evaluation of radiation absorption and use efficiency in potato/corn intercropping.Iranian Journal of Agroecology 2 (1): 45-54. (In Persian with English Abstract).##kamkar, B., Koocheki, A., Nasiri-Mahallati, M. and Rezvani-Moghaddam, P. 2004. Evaluation of radiation use efficiency and its relationship with dry matter accumulation in three millet species. Iranian Journal of Field Crops Research 2 (2): 196-208. (In Persian with English Abstract).##Kusaka, M., Lalusin, A. G. and Fujimura, T. 2005.The maintenance of growth and turgor in pearl millet (Pennisetumglaucum (L.)Leeke) cultivars with different root structures and osmo-regulation under drought stress. Plant Science 168: 1-14.##Li, H. L., Luo, Y. and Ma, J. H. 2011. Radiationuse efficiency and the harvest index of winter wheat at different nitrogen levels and their relationship