American Journal of Bioscience and Bioengineering

Volume 12, Issue 4, August 2024

  • Research Article

    Evaluations of Improved Forage Legume Potential for Pasture Land Improvement in Low Land and Mid Land Areas of East Shewa and West Arsi Zone

    Meseret Tilahun*, Yadeta Nigatu, Dawit Abate, Lalisa Diriba, Nabi Husein

    Issue: Volume 12, Issue 4, August 2024
    Pages: 56-61
    Received: 24 May 2024
    Accepted: 19 June 2024
    Published: 6 August 2024
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    Abstract: This study aims to evaluate the improved forage legume potential for pasture land improvement in low-land and mid-land areas of East Shewa and West Arsi zone of Oromia regional state during 2021/22 planting seasons. The natural pasture grazing land was selected to establish the experiment. The experiment was undertaken with RCBD design. The ripping... Show More
  • Research Article

    A Study of the Effect of Sorghum Varieties and Cowpea Intercropping on Land Productivity and Competition Index in Fedis District, Eastern Ethiopia

    Wubshet Tesfaye*

    Issue: Volume 12, Issue 4, August 2024
    Pages: 62-67
    Received: 15 July 2024
    Accepted: 6 August 2024
    Published: 27 August 2024
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    Abstract: Now a day human population increasing rapidly and cause land shortage land degradation, and poor soil fertility. Intercropping provides an opportunity to harness available resources by the cultivation of two or more crops planted simultaneously in the same land to produced cereal-legume for food and feed. A field study was conducted in Fedis Distri... Show More
  • Research Article

    Evaluation of Growth Performance and Carcass Characteristics of Guraghe Bulls Under Various Feeding Regimes

    Aman Gudeto*, Berhanu Tassew

    Issue: Volume 12, Issue 4, August 2024
    Pages: 68-75
    Received: 23 July 2024
    Accepted: 16 August 2024
    Published: 30 August 2024
    DOI: 10.11648/j.bio.20241204.13
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    Abstract: The experiment was conducted on yearling Guraghe bulls, with an average initial body weight of 111.91 ± 3.98 kg, to evaluate their growth performances and carcass characteristics under three different feeding options and to identify the most economical dietary rations. Twenty-one experimental bulls were randomly assigned to three dietary rations: T... Show More