The assessment of water quality for irrigation was carried out on the Antau river and surrounding wells in Keffi. Samples were collected along the river course; 150m apart using standard methods and at five different points using the grab technique. Also, samples were collected from wells in the study area. The colorimetric and titrimetric methods were used for water sample analysis. These methods were used to determine the presence of several elements in the different water samples used for agricultural purposes. Electrical conductivity, pH, nitrate, boron, temperature, total nitrogen, sulphate, sodium adsorption ratio (SAR) and adjusted sodium adsorption ratio (Adj. SAR) were determined for the samples. The values of the parameters were compared with recommended standards. A comparative analysis was carried out between river and well water. The high value of total dissolved solids and electrical conductivity were indications of the presence of high amount of salts in water. Bicarbonates concentration was low in the study area with mean values of 0.6075 and 0.0153 for river Antau and wells, respectively. Low values of 0.0054 - 0.0283 (Antau river) and 0.0216 - 1.4257 (well) of boron were obtained in this study. The water from the Antau River and wells were classified using sodium adsorption ratio (SAR) and electrical conductivity as stated by salinity hazards United States Department of Agriculture (USDA) as bad, marginal, moderate and good water. On the whole, well water was better than the Antau River but both sources of water can be used for agricultural purposes.
Irrigation, Water, Sodium Adsorption Ratio, Suitability
- Allen, R. G., Pereira, L. S., Raes, D. and Smith, M. 2006. Guidelines for computing crop water requirements. Food and Agriculture Organization Irrigation and Drainage 56: 171- 177.
- American Public Health Association (APHA). 2008. Standard Methods for the Examination of Water and Wastewater. 21st ed. Washington, DC.
- Ayers, R. S. and Westcot, D. W. 1985. Water quality for agriculture. Irrigation And Drainage Paper 29. Food and Agriculture Organization of the United Nations, Rome. 174pp.
- Chartres, C. and Varma, S. 2010. Out of water. From Abundance to Scarcity and How to Solve the Water Problems. FT Press, United States of America.
- Faures, J. M. and Santini, G. 2008. Water and the Rural Poor: Interventions for Improving Livelihoods in Sub-Saharan Africa. Rome Food and Agriculture Organization.
- Fipps, G. 2003. Irrigation Water Quality Standards and Salinity Management Strategies. Texas A&M University System, College Station, Texas. 20pp. http://itc.tamu.edu/documents/extensionpubs/B-1667.pdf
- Fischer, G., Shah, M., Velthuizen, H. and Nachtergaele, F. 2001. Global Agro-Ecological Assessment for Agriculture in the 21st Century. International Institute for Applied Systems Analysis. Laxenburg, Austria.
- Food and Agriculture Organization Aquastat (FAOSTAT), 2009. http://www.fao.org/nr/water/aquastat/dbase/index.stm.
- Grattan, S. R., Grieve, C. M., Poss, J. A., Robinson, J. H., Suarez, D. L. and Benes, S. E. 2004. Evaluation of salt tolerant forages for sequential water reuse systems. Implications for ruminant mineral nutrition. Agriculture Water Management. 70:137-150.
- Pescod, M. B. 1992. Waste Water Treatment and Use in Agriculture. Food and Agriculture Organization (FAO) Irrigation and Drainage. 47.
- Rosegrant, M. W., Ringler, C., Benson, T., Diao, X., Resnick, D., Thurlow, J., Torero, M. and Orden, D. 2006. Agriculture and Achieving the Millennium Development Goals Washington, D.C.
- Schafer, W. M. 1983. Irrigation Water Quality in Montana. Montana State University, Co- operative Extension Services. Montguide, MT8373.
- Synder, R. L. and Melo-Abreu, J. P. 2005. Frost Protection: Fundamentals, Practices and Economics. Food and Agriculture Organization of the United Nations. ISSN 1684 – 8241.
- You, L., Ringler, C., Nelson, G., Wood-Sichra, U., Robertson, R. Wood, S., Guo, Z., Zhu, T and Sun, Y. 2010. What Is the Irrigation Potential for Africa? A combined biophysical and socioeconomic Approach. IFPRI Discussion Paper 00993. http://www.ifpri.org/publications/results/taxonomy%3A468.
- Malgwi, W. B., Ojanuga, A. G., Chude, V. O., Kparmwang, T. and Raji, B. A. 2000. Morphorlogical and physical properties of some soils of Samaru, Zaria. Nigerian Journal of Soil Research. 1:58-64.
- London, J. R. 1991. Booker Tropical Soil Manual Longman Scientific and Technical. Booker Tate, New York, U.S.A.
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