Aims: The aim of the study was to determine the concentration of soluble Cd and selected chemical properties after the application of humic acid in Inceptisols and Entisols. Study Design: The experiment used a completely randomized design (CRD) with 2 factors. The first factor wa...
Open access
Research Article10.9734/ajsspn/2025/v11i4598
Sorghum (Sorghum bicolor L.) is a resilient cereal crop widely cultivated in marginal environments; however, its production often relies heavily on costly synthetic nitrogen fertilizers which also pose environmental concerns. Integrating organic nutrient sources such as goat manu...
Open access
Research Article10.9734/arja/2026/v19i1804
Sustainable fertilization strategies are essential for improving crop productivity while maintaining soil health. This study evaluated the effects of partial substitution of synthetic nitrogen (N) fertilizer with Sphagneticola trilobata (L.) Pruski compost on soil nitrogen and sw...
Open access
Research Article10.9734/ajaar/2025/v25i11687