Alavi Siney, S.M., Saba, J., Nasiri, J. Soleimani, K., 2013. Evaluation of some Physiological Traits in Drought Tolerant Lines of Bread Wheat in Rain fed Conditions. Seed and Plant Improvement Journal. 29, 637-657. [In Persian with English Summary].
Arunachalam, V., Bandyopadhyay, A., 1984. A method to make decisions jointly on a number of dependent characters. Indian Journal of Genetics. 44, 419-424.
Ashrafi, A., 2007. Evaluation of root development and morphological traits of wheat cultivars at two soil and two moisture regimes. MSc dissertation. Faculty of Agriculture. Isfahan University of Technology, Iran. [In Persian with English Summary].
Bazihizina, N., Barrett-Lennard, E.G., Colmer, T.D., 2012. Plant responses to heterogeneous salinity: growth of the halophyte Atriplex nummularia is determined by the root-weighted mean salinity of the root zone, Journal of Experimental Botany. 63(18), 6347-6358.
Blancaflor, E.B., Masson, P.H., 2003. Plant gravitropism. Unraveling the ups and downs of a complex process. Plant Physiology, 133(4), 1677-1690.
Chen, Z., Shabala, S., Mendham, N., Newman, I., Zhang, G., Zhou, M., 2008. Combining ability of salinity tolerance on the basis of NaCl-induced K flux from roots of barley. Crop Science. 48(4), 1382-1388.
Christopher, J., Christopher, M., Jennings, R., Jones, S., Fletcher, S., Borrell, A., Manschadi, A.M., Jordan, D., Mace, E., Hammer, G., 2013. QTL for root angle and number in a population developed from bread wheats (Triticum aestivum) with contrasting adaptation to water-limited environments. Theoretical and Applied Genetics. 126(6), 1563-1574.
Eshel, A., Beeckman, T., 2013. Plant Roots: the Hidden Half. CRC Press Inc., USA.
Fohse, D., Claassen, N., Jungk, A., 1991. Phosphorus efficiency of plants. Plant and Soil. 132(2), 261-272.
Gregory, P.J., Bengough, A.G., Grinev, D., Schmidt, S., Thomas, W.B.T., Wojciechowski, T., Young, I.M., 2009. Root phenomics of crops: opportunities and challenges. Functional Plant Biology. 36(11), 922-929.
Iersum, L., 1957. The relationship of the size and structural rigidity of pores to their penetration by roots. Plant and Soil. 9(1), 75-85.
Kafi, M., Borzouei, A., Salehi, M., Kamandi, A., Masumi, A., Nabati, G., 2009. Environmental Stress Physiology of Plants. Mashhad University Jahad publications. 502 p [In Persian].
Kafi, M., Salehi, M., Shqyzadh, H.R., 2010. Strategies to Manage Plant, Soil and Water. Mashhad University Jahad publications. 380p. [In Persian].
Khoshgoftarmanesh, A.H., Sharifi, H.R., Afiuni, D., Schulin R., 2012. Classification of wheat genotypes by yield and densities of grain zinc and iron using cluster analysis. Journal of Geochemical Exploration. 121, 49–54.
Manschadi, A.M., Hammer, G.L., Christopher, J.T., 2008. Genotypic variation in seedling root architectural traits and implications for drought adaptation in wheat (Triticum aestivum L.). Plant and Soil. 303(1-2), 115-129.
McDonald, G., 2010. The effects of root angle on root growth and yield of wheat in the Australian cereal belt. In: Dove, H., Culvenor, R. (eds.), Proceedings of the 15th Australian Agronomy Conference, held in Lincoln New Zealand, 15-18 November 2010. Australian Society of Agronomy, NSW, Australia.
Munns, R., 2002. Comparative physiology of salt and water stress, Plant, Cell and Environment. 25(2), 239-250.
Munns, R., Tester, M., 2008. Mechanisms of salinity tolerance. Annual Review of Plant Biology. 59, 651-681.
Perrin, R.M., Young, L.S., Murthy, U.N., Harrison, B.R., Wang, Y., Will, J.L., Masson, P.H., 2005. Gravity signal transduction in primary roots. Annals of Botany. 96(5), 737-743.
Platten, J.D., Cotsaftis, O., Berthomieu, P., Bohnert, H., Davenport, R.J., Fairbairn, D.J., Horie, T., Leigh, R.A., Lin, H.X., Luan, S., 2006. Nomenclature for HKT transporters, key determinants of plant salinity tolerance. Trends in Plant Science. 11(8), 372-374.
Rengasamy, P., 2010. Soil processes affecting crop production in salt-affected soils, Functional Plant Biology. 37(7), 613-620.
Rewald, B., Raveh, E., Gendler, T., Ephrath, J.E., Rachmilevitch, S., 2012. Phenotypic plasticity and water flux rates of citrus root orders under salinity. Journal of Experimental Botany. 63(7), 2717-2727.
Tester, M., Davenport, R., 2003. Na+ tolerance and Na+ transport in higher plants. Annals of Botany. 91(5), 503-527.
Wasson, A., Richards, R., Chatrath, R., Misra, S., Prasad, S.S., Rebetzke, G., Kirkegaard, J., Christopher, J., Watt, M., 2012. Traits and selection strategies to improve root systems and water uptake in water-limited wheat crops. Journal of Experimental Botany. 63(9), 3485-3498.
White, R.G., Kirkegaard, J.A., 2010. The distribution and abundance of wheat roots in a dense, structured subsoil: implications for water uptake. Plant, Cell & Environment. 33(2), 133-148.
)