Al-Hadithi, S., and S. Abdul-Razzaq. 2002. Scheduling of underage irrigation of maize crop to increase water use efficiency. Diss. PhD thesis.
Al-Jubouri, Kamel Mutashar Maleh. 2002. Using plant growth systems to adapt the sunflower plant (Helianthus annuus L.) to drought tolerance and determine its water needs. PhD thesis. College of Agriculture - University of Baghdad.
Al-Obaidi, Silwan, Adel Jubeir. 2019. The Role of Irrigation Scheduling and Potassium Levels in Water Consumption, Growth and Yield of Quinoa. PhD thesis. College of Agriculture - University of Anbar.
Eck, H. V. 1986. Profile modification and irrigation effects on yield and water use of wheat. Soil Science Society of America Journal, 50(3), 724-729.
Fukai, S. 1995. Growth and yield response of barley and chickpea to water stress under three environments in southeast Queensland. III. Water use efficiency, transpiration efficiency and soil evaporation. Australian journal of agricultural research, 46(1), 49-60.
Gatabazi, A., Marais, D., Steyn, M. J., Araya, H. T., Mofokeng, M. M., & Mokgehle, S. N. 2019. Evaluating growth, yield, and water use efficiency of african and commercial ginger species in South Africa. Water, 11(3), 548.
Jacobsen, S. E. 2017. The scope for adaptation of quinoa in Northern Latitudes of Europe. Journal of Agronomy and Crop Science, 203(6), 603-613.
Jazia, Amer El-Sayed. 2016. Integrated management of irrigation water - rationalization of the use of land and water resources. Department of Land Improvement and Maintenance / Arab Republic of Egypt.
Kaur, Amandeep. 2016. Effect of different planting methods and nitrogen levels on the growth, yield and quality of kharif maize (Zea mays L.). Diss. Punjab Agricultural University – Ludhiana, India.
Kirda, C., Kanber, R., & Tulucu, K. 1995. Yield response of cotton, maize, soybean, sugar beet, sunflower and wheat to deficit irrigation (No. INIS-MA--007). Joint FAO/IAEA Div. of Nuclear Techniques in Food and Agriculture.
Peries, R., B. Wightman, C. Bluett and A. Rab. 2004. Raised bed cropping in southern Victoria- A snapshot of a productive and sustainable option for waterlogging prone soils. 4th Int. Crop Sci. Cong., Brisbane, Australian.
Rao, R. N., Singh, S., Sivakumar, M. V. K., Srivastava, K. L., and Williams, J. H. 1985. Effect of Water Deficit at Different Growth Phases of Peanut. I. Yield Responses 1. Agronomy Journal, 77(5), 782-786.
Rashid, N. M. A., Al-Saad, T. M. H., Al-Kawaz, G. M., Al-Omari, S. M., and Mahdy, W. H. 1985. Nutrient uptake by barley (Hordeum vulgare L.) at selected harvests under different levels of fertilizers and irrigation. Journal of Agriculture and Water Resources Research (Iraq).
Ruiz, K. B., Biondi, S., Oses, R., Acuña-Rodríguez, I. S., Antognoni, F., Martinez-Mosqueira, E. A., and Molina-Montenegro, M. A. 2014. Quinoa biodiversity and sustainability for food security under climate change. A review. Agronomy for sustainable development, 34(2), 349-359.
Soomro, A. S. A., Nauman, M., Tagar, A. A., Soomro, S. A., Buriro, M., and Memon, A. H. 2017. Evaluation of raised-bed and conventional irrigation systems for yield and water productivity of wheat crop. Journal of Basic and Applied Sciences, 13, 143-149.
Viets, F. G. 1962. Fertilizers and the efficient use of water. In Advances in agronomy. Academic Press, 14, 223-264
Yang, H., L. Yan, C. Xu, D. Wang and F. Wang. 2005. Influence of Temperature with different soi layers under raised bed planting in early spring. Shandong Agric. Sci., 6, 28-30.