American Journal of Biological and Environmental Statistics

Volume 7, Issue 4, December 2021

  • Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions

    Fedoreyeva Larisa Ivanovna, Besaliev Ishen Nasanovich, Kononenko Neonila Vasilevna

    Issue: Volume 7, Issue 4, December 2021
    Pages: 74-80
    Received: 13 April 2021
    Accepted: 5 May 2021
    Published: 5 November 2021
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    Abstract: High salt concentration limits plant growth. Wheat (Triticum aestivum) is sensitive to toxic levels of mineral salts. Therefore, studies of the level of salt tolerance of various wheat varieties are of crucial importance. Plant resistance to stress factors is often controlled not by one, but by several factors. In this study, we carried out a thoro... Show More
  • Effect of Fresh and Fermented Olive Solid Waste and Cow Manure on Zinc Forms in Calcareous Soil and Wheat Plant Productivity

    Abd Al Karim Jaafar

    Issue: Volume 7, Issue 4, December 2021
    Pages: 81-87
    Received: 10 October 2020
    Accepted: 21 October 2020
    Published: 5 November 2021
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    Abstract: A field experiment was conducted at the farm of Abu Jarash in Agricultural College, using different rates of olive solid waste and cow manure, as follows: (control, Mineral fertilizer +NPK, fresh olive solid waste100%, fresh olive solid waste 75%+ cow manure 25%, fresh olive solid waste 50%+ cow manure 50%, fermented olive solid waste 100%, ferment... Show More
  • Stock Assessment of Oreochromis niloticus and Clarias gariepinus from River Hadejia, Jigawa State

    Kabir Muhammad, Nasir Mudassir, Tahir Abubakar Tahir, Ashiru Rabi Muhammad, Isah Zakar Muhammad, Umar Auwal Malam Madori, Ibrahim Umar

    Issue: Volume 7, Issue 4, December 2021
    Pages: 88-93
    Received: 28 March 2021
    Accepted: 10 May 2021
    Published: 5 November 2021
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    Abstract: The study aimed at assessing the fisheries potentials of Hadejia River. Data on the captured of the fishes were collected over a period of five weeks using gill nets of various mesh sizes, with the assistance of the fishermen. A total of twenty five different fish species belonging to 14 families were identified. The family Cichlidae dominated the ... Show More
  • Formulation Design and in vitro-in vivo Evaluation of Sustained Release Aspirin Microparticles Based on PEGylated Lipids

    Chekwube Andrew Ezegbe, Salome Amarachi Chime, Lydia Onyinyechi Ugorji, Calister Elochukwu Ugwu, Amarachi Kalu Agu, Oluebube Chisom Onyia, Godswill Onunkwo

    Issue: Volume 7, Issue 4, December 2021
    Pages: 94-103
    Received: 10 November 2021
    Accepted: 27 November 2021
    Published: 2 December 2021
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    Abstract: Background: PEGylation is a strategy that on therapeutic molecules such as drugs, proteins and macromolecules, in order to improve their delivery. It has this unique property of increasing the size and molecular weight of biomolecules that are conjugated in nature in order to improve water solubility, reduction in renal clearance and protects the d... Show More
  • Losses Caused by Stem Rust (Puccinia graminis f.sp. tritici) on Durum Wheat in Ethiopia

    Ashenafi Gemechu Degete

    Issue: Volume 7, Issue 4, December 2021
    Pages: 104-110
    Received: 15 November 2021
    Accepted: 30 November 2021
    Published: 11 December 2021
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    Abstract: Stem rust caused by Puccinia graminis f.sp. tritici is one of the major biotic constraints of wheat production. The disease may cause substantial quantitative and qualitative yield losses but much of the work in Ethiopia on this pathosystem focuses on quantitative yield loss of durum wheat. This work was carried out at Debre Zeit Agriculture Resear... Show More
  • Development of Stem Volume Equation for Urban Trees of Abomey-Calavi in Southern Benin (West Africa)

    Erick Senademi Sogbossi, Julien Gaudence Djego

    Issue: Volume 7, Issue 4, December 2021
    Pages: 111-120
    Received: 14 November 2021
    Accepted: 10 December 2021
    Published: 24 December 2021
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    Abstract: Information on growing stock is important for understanding health assessment, environmental analysis, carbon storage estimation, and economic analysis of urban forest. The stand volume estimation enables the calculation of ecosystemic services value and growth stock of urban forests. However, most of volume models fitted for multiple species in tr... Show More