Abstract: This study aimed to analyze the soil, biological and economic responses of faba bean to the combined effects of organic fertilizers in farm settings located in the Ethiopian district of Kersa Malima in 2019/20 and 2020/21 cropping seasons. The treatments were laid out in a randomized complete block design with three replications. The collected data were subjected to analysis of variance by SAS statistical platform version 9.3. Means were compared with the Least Significance Difference (LSD) at a 5% probability level. To compute the economic advantage of the intervention, farm get prices of inputs and outputs were considered and marginal rate of return (% MRR) was work out for each treatment, and values ≥100 was set as profitable in absolute terms. The average outcome of the two years' worth of data analysis showed that there was substantial (p ≤ 0.05) difference in all parameters among the treatments in the district. Treatments (FB-17 + 0.76 ton ha-1 of vermicompos) and (FB-17 + 0.57 ton ha-1 of vermicompos) demonstrated relative first and second superiority in average TN (%), available P (ppm) and OC (%) at the district. Treatments (FB-17 + 0.76 ton ha-1 of vermicompost), (FB-17 + 0.57 ton ha-1 of vermicompost), and (FB-17 + 0.38 ton ha-1 of vermicompost) yielded the highest mean grain yields (3588 kg ha-1), (3316 kg ha-1), and (3216 kg ha-1) in the district of Kersa Malima. However, treatment FB-17 at this district had higher marginal rates of return 5624% according to the results of the partial budget analysis. To find the finest organic fertilizer substitutes for faba bean production in Ethiopia's Vertisol zones, such as the Kersa Malima district, these treatments are considered to be excellent candidates for additional testing in farmers' fields across a variety of agro-ecologies. Abstract: This study aimed to analyze the soil, biological and economic responses of faba bean to the combined effects of organic fertilizers in farm settings located in the Ethiopian district of Kersa Malima in 2019/20 and 2020/21 cropping seasons. The treatments were laid out in a randomized complete block design with three replications. The collected data...Show More