A Review on Emerging Trends in Agricultural Extension and their Impact on Global Food Systems

The transformative impact of emerging trends in agricultural extension on global food systems, particularly focusing on advancements in digital and mobile technologies, participatory approaches, public-private partnerships, and sustainable farming practices. These innovations have significantly enhanced agricultural productivity by introducing precision farming, improved pest management, and efficient resource use. Additionally, they have contributed to substantial improvements in food security, ensuring more stable food supplies and increased accessibility at local and global levels. Economic resilience in rural areas has also been bolstered through these advancements, providing rural communities with diversified income sources and reducing agricultural risks. Furthermore, the adoption of environmentally sustainable practices has led to better soil health, reduced usage of chemical inputs, and a lower ecological footprint, which is crucial for the sustainability of agricultural landscapes. However, the deployment of these emerging trends is not without challenges. Issues such as the digital divide, the need for substantial funding, infrastructure development, and the necessity for continuous education and training for extension agents are critical barriers that need addressing. Future directions for agricultural extension include leveraging cross-disciplinary approaches, scaling up successful models globally, and ensuring that policy and funding mechanisms are aligned with the technological needs of modern agriculture. It underscores the need for an integrated approach that considers not only the technological and productive aspects of agriculture but also emphasizes sustainable and inclusive growth to harness the full potential of agricultural extension in strengthening global food systems.