Author Details

Chala, Abay

  • Vol 7, No 3 (2022) - Articles
    Determination of the Application Rate of Conventional Compost Integrated with Chemical Fertilizer on Maize (Zia Maize) Yield in Dugda District of East Shoa Zone, Oromia
    Abstract  PDF
  • Vol 8, No 2 (2023) - Articles
    Verification of Determined Soil Test Based Phosphorous Critical and Requirement Factor for Bread Wheat in Shashemene District
    Abstract  PDF
  • Vol 8, No 2 (2023) - Articles
    Determination of Economically Optimum Nitrogen Fertilizer for Bread Wheat in Shashemene District, West Arsi Zone of Oromia, Ethiopia
    Abstract  PDF