Science Research

Volume 11, Issue 4, August 2023

  • Effect of Planting Techniques on Tef (Eragrostis tef) Yield and Yield Components

    Getahun Bekana

    Issue: Volume 11, Issue 4, August 2023
    Pages: 87-90
    Received: 28 July 2023
    Accepted: 15 August 2023
    Published: 28 August 2023
    Abstract: Without a crop management cooperation, only genetically modified cultivars may not be able to overcome the crop's expected yield gap in any research. Tef grain yield is low as a result of inadequate management practices. The current study was conducted on the research field of the Holeta Agricultural Research Center during the main cropping seasons... Show More
  • Response of Newly Released Late Maturing Maize Variety to Nitrogen and Plant Population Density at Jimma, Southwestern Ethiopia

    Sisay Gurmu, Eshetu Yadete

    Issue: Volume 11, Issue 4, August 2023
    Pages: 91-96
    Received: 7 August 2023
    Accepted: 29 August 2023
    Published: 8 September 2023
    Abstract: The study was performed at two sites around Jimma Agricultural Research Center (Melko) and Kersa districts, Jimma Zone, from 2017 up to 2019 main cropping seasons. Five Nitrogen fertilizer rates (69, 92, 115, 138 and 161 kg N ha-1), and four plant population densities (66,666 (75*20cm), 53,333 (75*25cm), 44,444 (75*30cm) and 62500plants ha-1(80*40c... Show More