1. Abera Y, Kebede M (2013) Assessment on the status of some micronutrients in vertisols of the central highlands of Ethiopia. Int Research J Agric Sci Soil Sci 3:169–173
2. Adugna A, Abegaz A (2016) Effects of land use changes on the dynamics of selected soil properties in northeast Wellega, Ethiopia. SOIL 2:63–70
3. Ahmed MAM Ehui S, Assefa Y. (2004) Dairy development in Ethiopia. EOTD Discussion Paper No. 3. International Food Policy Research Institute. Washington D.C.
4. Ahmed A, Dechassa N, Gebeyehu S, Alemayehu Y (2018) Characterization of Soil of Jijiga Plain in the Somali Regional State of Ethiopia. East African Journal of Sciences 12:1–10
5. Akililu A (2006) Caring for the Land Best practices in soil and water conservation in Beressa Watershed. highlands of Ethiopia