[Fereres E., Soriano M.A. 2007. Deficit irrigation for reducing agricultural water use. Journal of Experimental Botany 58: 147–159. DOI: 10.1093/jxb/erl165.10.1093/jxb/erl16517088360]Open DOISearch in Google Scholar
[Gomez K.A., Gomez A.A. 1984. Statistical Procedures for Agricultural Research, second edition. Wiley, USA, 680 p.]Search in Google Scholar
[Igbadun H.E., Ramalan A.A., Oiganji E. 2012. Effects of regulated deficit irrigation and mulch on yield, water use and crop water productivity of onion in Samaru, Nigeria. Agricultural Water Management 109: 162–169. DOI: 10.1016/j.agwat.2012.03.006.10.1016/j.agwat.2012.03.006]Open DOISearch in Google Scholar
[Kadayifci A., Tuylu G.İ., Ucar Y., Cakmak B. 2005. Crop water use of onion (Allium cepa L.) in Turkey. Agricultural Water Management 72(1): 59–68. DOI: 10.1016/j.agwat.2004.08.002.10.1016/j.agwat.2004.08.002]Open DOISearch in Google Scholar
[Khaledian M.R., Mailhol J.C., Ruelle P., Mubarak I., Perret S. 2010. The impacts of direct seeding into mulch on the energy balance of crop production system in the SE of France. Soil and Tillage Research 106(2): 218–226. DOI: 10.1016/j.still.2009.10.002.10.1016/j.still.2009.10.002]Open DOISearch in Google Scholar
[Khaledian M.R., Mailhol J.C., Ruelle P., Mubarak I., Maraux F. 2011. Nitrogen balance and irrigation water productivity for corn, sorghum and durum wheat under direct seeding into mulch when compared with conventional tillage in the southeastern France. Irrigation Science 29(5): 413–422. DOI: 10.1007/s00271-010-0250-4.10.1007/s00271-010-0250-4]Open DOISearch in Google Scholar
[Kirda C. 2000. Deficit irrigation scheduling based on plant growth stages showing water stress tolerance. Deficit Irrigation Practices. FAO. Water Reports 22: 3–10.]Search in Google Scholar
[Nagaz K., Masmoudi M.M., Ben Mechlia N. 2012. Yield response of drip-irrigated onion under full and deficit irrigation with saline water in arid regions of Tunisia. ISRN Agronomy 2012; 562315, 8 p. DOI: 10.5402/2012/562315.10.5402/2012/562315]Search in Google Scholar
[Onofri A. 2007. Routine statistical analyses of field experiments by using an Excel® extension. VI Congresso Nazionale della Società Italiana di Biometria: La Statistica nelle Scienze della vita e dell’ambiente, Pisa, Italy, pp. 93–96.]Search in Google Scholar
[Patel N., Rajput T.B.S. 2013. Effect of deficit irrigation on crop growth, yield and quality of onion in sub-surface drip irrigation. International Journal of Plant Production 7(3): 417–435. DOI: 10.22069/ijpp.2013.1112.10.22069/ijpp.2013.1112]Open DOISearch in Google Scholar
[Ragab R., Prudhomme C. 2002. Climate change and water resources management in arid and semiarid regions: prospective and challenges for the 21st century. Biosystems Engineering 81: 3–34. DOI: 10.1006/bioe.2001.0013.10.1006/bioe.2001.0013]Open DOISearch in Google Scholar
[Tsegaye B., Bizuayehu T., Woldemichael A., Mohammed A. 2016. Yield and yield components of onion (Allium cepa L.) as affected by irrigation scheduling and nitrogen fertilization at Hawassa area districts in Southern Ethiopia. Journal of Agricultural Science and Food Technology 2(2): 15–20.]Search in Google Scholar
[Turner N.C. 2004. Sustainable production of crops and pastures under drought in a Mediterranean environment. Annals of Applied Biology 144: 139–147. DOI: 10.1111/j.1744-7348.2004.tb00327.x.10.1111/j.1744-7348.2004.tb00327.x]Open DOISearch in Google Scholar