In order to maintain soil fertility and quality, sustainable agriculture, and ecosystem processes, the population and diversity of soil organisms are crucial. This study was carried out at the Arboretum of the Faculty of Agriculture, University of Port Harcourt, and examined the...
Open access
Research Article10.9734/ajriz/2025/v8i2189
Plant-parasitic nematodes (PPN), despite the fact that they can drastically lower agricultural productivity, has been given little attention, necessitating this study which investigated their diversity in soil of rainforest vegetation. Soil samples were collected and used for a p...
Open access
Research Article10.9734/ajahr/2025/v12i2368
The organic matter content of soil plays a pivotal role in determining its health, influencing its physical, chemical, and biological properties, in addition to the promotion of plant growth, highlighting the need for this study which investigated the effects of different levels...
Open access
Research Article10.9734/ajrcs/2025/v10i1340
The effectiveness of Pseudomonas aeruginosa, Aspergillus niger and the consortium of these two bioremediants in remediating soils polluted with crude oil was studied. Soil samples were contaminated with different levels of crude oil (4%V/W of crude oil -0.2kg/5kg of soil 80,000kg...
Open access
Research Article10.9734/sajrm/2025/v19i4428
Crude oil refining is a global insert responsible for the production of a wide array of petroleum based products crucial for various sectors including energy, transportation, and manufacturing. However, the artisanal form of crude oil refining, often characterized by its small sc...
Open access
Research Article10.9734/sajrm/2024/v18i11397