American Journal of Biological and Environmental Statistics

Volume 8, Issue 3, September 2022

  • Spatial Distribution and Intensity of Wheat Stem Rust (Puccinia graminis f.sp. tritici) in Western and South-Western Ethiopia

    Mosisa Tolossa, Girma Adugna, Bekele Hundie

    Issue: Volume 8, Issue 3, September 2022
    Pages: 70-80
    Received: 22 May 2022
    Accepted: 1 July 2022
    Published: 28 July 2022
    DOI: 10.11648/j.ajbes.20220803.14
    Abstract: Wheat is one of among major staple food crop in Ethiopia. However, several wheat stem rust diseases out break had been caused significant losses of crops in many parts of the country. This research was undertaken to quantify spatial distribution and intensity of Puccinia graminis f.sp.tritici in western and southwestern Ethiopia. The disease parame... Show More
  • On Carbon Sequestration Based on Above Ground Biomass (AGB) Modeling of Selected Tree Species in Nigeria

    Oluwafemi Samuel Oyamakin, Peter Shina Adebayo

    Issue: Volume 8, Issue 3, September 2022
    Pages: 81-92
    Received: 26 May 2022
    Accepted: 4 July 2022
    Published: 29 July 2022
    DOI: 10.11648/j.ajbes.20220803.15
    Abstract: Allometric models are important for quantifying biomass and carbon storage in terrestrial ecosystems. Generalized allometry exists for tropical trees but species- and site-specific models are more accurate. This paper is to investigate forest inventory data extracted from the Forestry Research Institute of Nigeria (FRIN) repository to compute the A... Show More
  • Evaluation of Performance and Adaptability of Improved Hot Pepper (Capsicum annuum L.) Genotype at Fadis Agricultural Research Center

    Abdurazak Sufiyan

    Issue: Volume 8, Issue 3, September 2022
    Pages: 93-96
    Received: 13 July 2022
    Accepted: 10 August 2022
    Published: 17 August 2022
    DOI: 10.11648/j.ajbes.20220803.16
    Abstract: Pepper is an important spice used for flavoring, taste enhancer and coloring of food while providing vitamins and minerals. Despite its importance, production of hot pepper stayed due to the fact that poor varieties, poor cultural practices, the prevalence of fungal (blights) and bacterial as well as viral diseases. Hence, performance and adaptabil... Show More