Solomon Teshome and Arega Amide 2023. Determination of Different Rates of Farmyard Manure application on productivity of Irish Potato (Solanum Tuberosum L.) at Southern Oromia, Ethiopia. Eastern Journal of Agricultural and Biological Sciences. 3, 2 (Feb. 2023), 12–18. DOI:https://doi.org/10.53906/ejabs.v3i2.157.