[1] IPCC (2007) Climate change. Contribution of Working Groups I, II and III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. IPCC, Geneva, 103 pages.
[2] Farré, I. and Faci, J.M. (2009) Deficit irrigation in maize for reducing agricultural water use in a Mediterranean environment. Agricultural Water Management, 96, 383-394. doi:10.1016/j.agwat.2008.07.002
[3] Pandey, R.K., Maranville, J.W. and Amdou, A. (2000) Deficit irrigation and nitrogen effect on maize in sahelian environment. I. Grain yield and yield components. Agricultural Water Management, 46, 1-13. doi:10.1016/S0378-3774(00)00073-1
[4] Traoré, S.B., Carlson, R.E., Pilcher, C.D., Rice, M.E. (2000) Bt and Non-Bt maize growth and development as affected by temperature and drought stress. Soil Sciences Society of America Journal, 92, 1027-1035.
[5] Sun, B., Zhou., S.L. and Zhao., Q.G. (2003) Evaluation of spatial and temporal changes of soil quality based on geostatistical analysis in the hill region of subtropical China. Geoderma, 115, 85-99. doi:10.1016/S0016-7061(03)00078-8
[6] Affholder, F. (1994) Variabilité des rendements du mil pluvial en milieu paysan Sénégalais: Influence de l’alimentation hydrique, de la gestion de la fertlité et du contr?le de l’enherbement. In: Reyniers, F.N. and Netoyo, L. Eds., Bilan Hydrique et Sécheresse en Afrique Tropicale, J. Libbey Eurotext, Paris, pp. 191-203.
[7] Affholder, F. (1995) Effect of organic matter input on the water balance and yield of millet under tropical dryland condition. Field Crops Research, 41, 109-121. doi:10.1016/0378-4290(94)00115-S
[8] Roberson, E.B., Sarig, S., Sheunan, C. and Firestone, M.K. (1995) Nutritional management of microbial polysaccharide production and aggregation in an agricultural soil. Soil Sciences Society of America Journal, 59, 1587-1594. doi:10.2136/sssaj1995.03615995005900060012x
[9] Wander, M.M., Traina, S.J., Stinner, B.R. and Peters, S.E. (1994) Organic and conventional management effects on biologically active soil organic matter pools. Soil Sciences Society of America Journal, 58, 1130-1139. doi:10.2136/sssaj1994.03615995005800040018x
[10] FAO (2006) World reference base for soil resources. A framework for International classification, correlation and communication. Food and Agriculture Organization, Rome, Italy, 103 pages.
[11] Di Paolo, E. and Rinaldi, M. (2008) Yield response of corn to irrigation and nitrogen fertilization in a Mediterranean environment. Field Crops Research, 105, 202-210. doi:10.1016/j.fcr.2007.10.004
[12] Kramer, P.J. (1983) Water Relations of Plants. Academic Press, New York, 404-406.
[13] ?akir, R. (2004) Effect of water stress at different development stages on vegetation and reproductive growth of corn. Field Crops Research, 89, 1-6. doi:10.1016/j.fcr.2004.01.005