Author

Kefyalew Assefa

Observed name: Assefa, Kefyalew

Institution: Oromia Agricultural Research Institute

Observed institution: Oromia Agricultural Research Institute

OpenAlex ID: A5074215463

Biochar‐based fertilizers increase crop yields in acidic tropical soils

2025 · Betelhem Mekonnen, Burkhard Wilske, et al. · Biofuels Bioproducts and Biorefining · 14

Yield response of tef (Eragrostis tef) to nitrogen, phosphorus, potassium and sulphur under balanced fertilization on Vertisols in different agroecological zones of Ethiopia

2022 · Girma Chala, Sofia Kassa, et al. · Experimental Agriculture · 9

Evaluation of the Effect of Salt Affected Soil on Selected Hydraulic Properties of Soils in Meki Ogolcha Area in East Showa Zone of Oromia Region, Ethiopia

2016 · Kefyalew Assefa · Journals & Books Hosting (International Knowledge Sharing Platform) · 3

Yield response of tef (Eragrostis tef) to nitrogen, phosphorus, potassium and sulphur under balanced fertilization on Vertisols in different agroecological zones of Ethiopia – CORRIGENDUM

2022 · Girma Chala, Sofia Kassa, et al. · Experimental Agriculture · 2

Phosphorus Critical Level and Optimum Nitrogen Rate Determination on Bread Wheat for Sustainable Soil Fertility Management and Economical Production at Lume Area of Oromia Region, Ethiopia

2017 · Kefyalew Assefa · Journals & Books Hosting (International Knowledge Sharing Platform) · 1

Works count: 6

Citation count: 31

H-index: 3

I10-index: 1