Torgbenu et al., published in Scientifica, explored the transformative effects of biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More on the physicochemical characteristics of Ferric Acrisol, a prevalent soil type in Ghana. The research specifically investigated how biochar derived from coconut husk (CH) and sugarcane bagasse (SB) influences key soil properties, focusing on bulk density and porosityPorosity of biochar is a key factor in its effectiveness as a soil amendment and its ability to retain water and nutrients. Biochar’s porosity is influenced by feedstock type and pyrolysis temperature, and it plays a crucial role in microbial activity and overall soil health. Biochar More.  

The study revealed significant improvements in soil physical properties following biochar application. Coconut husk biochar led to a substantial 19.83% reduction in soil bulk density, while sugarcane bagasse biochar resulted in an 11.53% reduction compared to the control group. This decrease in bulk density is crucial as it alleviates soil compaction, facilitating better root penetration and overall plant development.  

Furthermore, biochar application significantly enhanced soil porosity. Coconut husk biochar increased total porosity by 20.29%, and sugarcane bagasse biochar increased it by 13.05%. Increased soil porosity improves soil aeration and water infiltration, which are vital for plant health and productivity. The study’s findings indicate that biochar, particularly from coconut husks, can be an effective soil amendmentA soil amendment is any material added to the soil to enhance its physical or chemical properties, improving its suitability for plant growth. Biochar is considered a soil amendment as it can improve soil structure, water retention, nutrient availability, and microbial activity.   More for improving the physical properties of Ferric Acrisol, thereby contributing to enhanced soil fertility and agricultural productivity in Ghana.  

SOURCE: Torgbenu, J. K., Boateng, G., Kwarteng, F. O., Mensah, S. A., Sabi, E. B., Amoatey, P. K., … & Asenso, E. (2025). Short-Term Alteration of Soil Physicochemical Characteristics Induced by Biochar Application on a Ferric Acrisol. Scientifica, 2025.