AI Article Synopsis
- Utilizing agricultural waste for value-added products not only improves waste management but also addresses cost and food shortage issues.
- Biochar, created from agricultural waste like banana peels, enhances crop production sustainably by improving soil attributes and reducing environmental impact compared to traditional fertilizers.
- The study found that iron oxide-loaded biochar has superior adsorption capabilities than both raw biochar and soil, making it an effective, eco-friendly fertilizer for crops such as Okra.
Article Abstract
The utilization of agricultural waste to create value-added goods has benefited waste management while resolving cost-effectiveness and food shortage problems. Returning biochar produced from agricultural waste to the agricultural field is a sustainable method of enhancing crop production while lowering the environmental effect of typical fertilizers. It also enhances soil condition by modulating pH, soil organic carbon, water retention capacity, and soil ion exchange potential. The current work concentrated on the production of iron oxide-loaded biochar from banana peels. Pyrolysis was carried out at temperatures ranging from 400 to 500 °C. The co-precipitation technique was utilized to impregnate FeO nanoparticles on biochar, and it showed to be an effective and trustworthy method. Loading was done in situ. Characterization techniques such as XRD, FTIR, CHNS, and TGA were employed to characterize synthesized materials. Swelling ratio, water retention, absorbance, and equilibrium water content percentage were used to study the adsorption capabilities of FeO-loaded biochar, soil, and raw biochar. As a consequence, FeO-enriched biochar was shown to have better adsorption capability than raw biochar, which in turn showed better adsorption properties than soil. Iron-loaded biochar was employed as a fertilizer in Abelmoschus esculentus (Okra), and the results showed that it is a cost-effective, environmentally friendly fertilizer.
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| http://dx.doi.org/10.1007/s10661-024-12695-y | DOI Listing |
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