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Agricultural Science Digest, volume 42 issue 5 (october 2022) : 626-630

​​Soil Test based Fertilizer Recommendation for Selected Districts of Southern Ethiopia Agricultural Soils

Alemu Lelago, Wassie Haile, Mesfin Bibiso
1Department of Chemistry, College of Natural and Computational Sciences, Wolaita Sodo University, Ethiopia.
Cite article:- Lelago Alemu, Haile Wassie, Bibiso Mesfin (2022). ​​Soil Test based Fertilizer Recommendation for Selected Districts of Southern Ethiopia Agricultural Soils. Agricultural Science Digest. 42(5): 626-630. doi: 10.18805/ag.DF-452.

ABSTRACT

Background: Ethiopia has used only DAP and urea, which supplies only N and P with a blanket application rate. 
Methods: This study recommended soil test-based fertilizer(s) for agricultural soils of three districts in the KambataTembaro zone of southern Ethiopia. Four hundred sixty geo-referenced composite soil samples were collected and analyzed.
Result: The result revealed that N, P, K, S, B and Cu were deficient in the soils of the study area. Overlay analysis showed that 13 fertilizers could be recommended for the study area using possible element combinations. However, only NPSB and NPSBCu were found to be dominant by covering 89 and 11% after pooling other formulations, which span over less than 5% to more similar larger fertilizer types. Among soil samples collected,16% of soil samples were found at pH values <5.5 and therefore required liming. The application of DAP and urea only can’t afford optimum crop production in the study area. In addition to N and P, S, B and Cu were deficient in the study area. A further detailed study is recommended to determine the adequatelyblended fertilizers and liming rates.

REFERENCES


  1. Abiye, A., Tekalign, M., Peden , D. and Diedhiou, M. (2004). Participatory on-farm conservation tillage trails in the Ethiopian highland Vertisol: the impact of potassium application on crop yields. Exp. Agric. 40: 369-379.

  2. Alemu, L,, Tekalign M,, Wassie and Hailu, S.(2016). Soil micronutrients status assessment, mapping and spatial distribution of Damboya, Kedida Gamela and Kecha Bira Districts, Kambata Tambaro zone, Southern Ethiopia; African  Journal of Agricultural Research.11 (44): 4504-4516.

  3. BrhanAbayu. (2012). Agronomic and economic effects of blended fertilizers underplanting method on yield and yield components of Tef in wereda Laelay Maychew, central Tigray, Ethiopia. MSc Thesis,  Mekelle University.

  4. Crawford, Jr T.W., Singh, U., Breman, H. (2008). Solving problems related to soil acidity in Central Africa’s Great Lakes Region. International Center for Soil Fertility and Agricultural Development (IFDC) - USA.

  5. Ethio-SIS (Ethiopia Soil Information System). (2014). Soil Fertility Status and Fertilizer Recommendation Atlas for Tigray Regional State, Ethiopia. July (2014), Addis Ababa, Ethiopia.

  6. Eyob, T. (2014). Fertility mapping of soils in Alicho-Woriro Woreda In Siltie zone, Southern Ethiopia. MSc Thesis, Haramaya University, Ethiopia.

  7. Eyob, T., Kibret, K., Mamo, T. and Shiferaw, H. (2015). Assessment and Mapping of Some Soil Micronutrients Status in Agricultural Land of Alicho-WoriroWoreda, Siltie Zone, Southern Ethiopia. American Journal of Plant Nutrition and Fertilization Technology. 5: 16-25.

  8. Fanuel Laekemariam. (2015). Soil spatial variability analysis, fertility mapping and soil-plant nutrient relations in Wolaita zone, Southern Ethiopia.Ph.D. Thesis, Haramaya University, Ethiopia.

  9. Fayera, A., Muktar, M. and Adugna, D. (2014). Effects of different rates of NPK and blended fertilizers on nutrient uptake and use efficiency of Teff [Eragrostistef (Zuccagni) Trotter] in Dedessa district, southwestern Ethiopia. Journal of Biology, Agriculture and Healthcare. 4(25): 254-258.

  10. Fufa, B. and Hassan, R. (2006). Determinants of fertilizer use on maize in eastern Ethiopia: A weighted endogenous sampling analysis of the extent and intensity of adoption. 45(1): 38-49.

  11. Hassan, S., F.C. Oad, S.D. Tunio, A.W. Gandail, M.H. Siddiaui, S.M. Oad and A.W. Jagirani, (2010).Impact of nitrogen levels and application methods on agronomic, physiological and nutrient uptake traits of maize fodder. Pak. J. Bot. 2: 5-25.

  12. Haque, I., Lupwayi, N.Z. and Tekalign, T.(2000). Soil micronutrient contents and relation to other soil properties in Ethiopia, Communications in Soil Science and Plant Analysis. 31(17-18): 2751-2762.

  13. IFPRI (International Food Policy Research Institute). (2013). Fertilizer in Ethiopia An Assessment of Policies, Value Chain and Profitability. Working Paper. December 2013.

  14. Karltun, E., Mamo, T., Bekele, T., Gameda, S. and Kidanu, S. (2013). Towards improved fertilizer recommendations in Ethiopia-Nutrient indices for categorization of fertilizer blends from EthioSISworeda Soil Inventory data. A discussion paper. Ethiopian Soil Information System (EthioSIS). June (2013), Addis Abeba, Ethiopia.

  15. Mengle, K. and Kirkby, E.A. (1996). Principle of Plant Nutrition. Panimo Publishing Corporation. New Delhi, India.

  16. Kiros, H. (2010). Mineral nutrients plant uses and fertility management of soils, Mekelle University-Tigray, Ethiopia.

  17. Mehlich, A. (1984). Mehlich III soil test extractant: A modification of Mehlich II extractant. Communications in Soil Science and Plant Analysis. 15: 1409-1416.

  18. Onwonga, R.N., Lelei, J.J., Mochoge, B.E. (2010). Mineral nitrogen and microbial biomass dynamics under different acidic soil management practices for maize production. Journal. Agric. Sci. 2(1): 16-30.

  19. Singh, M. and Wanjari, R.H. (2014). Potassium response in Vertisol in long-term Fertilizer experiment in India. In: International Potash Institute. 37, 10-15.

  20. Spielman, D., Alemu, D. and Kelemwork, D. (2013). Seeds, Fertilizer and Agricultural Extension in Ethiopia. In Food and Agricultural Policies in Ethiopia: Progress and Challenges, edited by Dorosh and Rashid, 84-122. Philadelphia: University of Pennsylvania Press.

  21. Teklu Baissa. (2004). Assessment of micronutrient status of Nitisols and Andisols in some selected areas of Ethiopia for maize production. Ph.D. dissertation. Graduate School, Kasetsart University, Thailand.

  22. Wakene, N. and Heluf, G. (2003). Forms of phosphorus and status of available micronutrients underdifferent land-use systems of Alfisols in the Bako area of Ethiopia. Ethiopian Journal of Natural Resources. 5: 17-37.

  23. Wondwosen, T. and Sheleme, B. (2011). Identification of growth limiting nutrient(s) in Alfisols: Soil physico-chemical properties, nutrient concentrations and biomass yield of maize. American Journal of Plant Nutrition and Fertilization Technology. 1: 23-35.
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