1. Allen, R.G., Pereira, S., Raes, M., Smith, M., 1998. Crop evapotranspiration. Guidelines for computing water requirements. Irrigation and Drainage Paper no. 56, FAO-ONU, Rome, 300 pp.
2. Atkan, S., 1976. Nitrate nitrogen accumulation and distribution in the soil profile during a fallow grain rotation as influenced by different levels of soil moisture. M.S. Thesis. Oregon State University, Corvallis.
3. Effect of water stress at different development stages on vegetative and reproductive growth of corn;Cakir;Field Crops Res.,2004
4. Water–yield relation and water use efficiency of cotton (Gossypium hirsutum L.) and second crop corn (Zea mays L.) in western Turkey;Dağdelen;Agric. Water Manage.,2006
5. Perspectives on deficit irrigation;English;Agric. Water Manage.,1996