A Comprehensive Review on Evolution, Challenges of Models, Opportunities in Urban Farming Practices in the World

This review delves into the historical evolution of urban farming, tracing its roots from ancient civilizations to modern-day urban landscapes. It explores diverse urban farming models, ranging from rooftop gardens and vertical farms to community gardens and hydroponic systems, highlighting their unique characteristics and contributions to food security, environmental sustainability, and community resilience. Additionally, the abstract addresses the myriad challenges faced by urban farmers, including limited space, soil contamination, regulatory hurdles, and access to resources. Despite these challenges, urban farming presents abundant opportunities for innovation, social entrepreneurship, and urban revitalization. By leveraging technological advancements, community engagement, and policy support, urban farming has the potential to transform cities into vibrant hubs of agricultural production and sustainability. This abstract sets the stage for a comprehensive review that not only illuminates the past and present of urban farming but also identifies pathways for its future growth and impact in shaping resilient, equitable, and sustainable cities.