The Case of Jimma Zone, South Western Ethiopia
Introduction:
This study explores how different nitrogen fertilizer application rates influence the phenological development of maize hybrids in the Jimma Zone. Maize is a vital crop in Ethiopia, contributing significantly to food security and livelihoods. However, optimizing nitrogen fertilizer use remains a challenge,global journal of research in agriculture & life sciences especially in areas with limited resources. The research emphasizes the need to understand crop response to fertilizer application to improve agricultural productivity sustainably.
This study investigates the feasibility of producing ethanol from groundnut shell waste, an abundant agricultural byproduct. Groundnut shells are often underutilized, despite their potential as a low-cost, renewable substrate for bioethanol production. The research focuses on optimizing fermentation conditions global journal of research in agriculture & life sciences using Saccharomyces cerevisiae to maximize ethanol yield, contributing to renewable energy development and waste management solutions.
Conclusion:
The study concludes that appropriate nitrogen application significantly enhances maize phenological parameters, including flowering and maturity periods, which are critical for yield optimization. It recommends tailored fertilizer application strategies to maximize resource efficiency and support sustainable maize production in Ethiopia.
The research concludes that groundnut shells can be effectively utilized as a substrate for bioethanol production, demonstrating a cost-efficient and environmentally friendly approach to waste valorization.global journal of research in agriculture & life sciences The findings encouragefurther studies on scaling up the process for industrial applications, promoting sustainable energy alternatives.