Urban Agriculture: Exploring Its Potential, Challenges, and Socio-Economic Impacts
Authors: Krishnaveni S.Anandha , G.Malathi  , Devi T. Sivasakthi , Gomadhi G. , G.Kumar  , Senthilkumar T , Prabhavathi S.Jaya , Devi T. Sivasankari , Ramasamy M. 
Published: September 2024

Urban agriculture, the practice of growing and cultivating food within urban and peri-urban areas, has garnered increasing attention in recent years due to its potential to address various challenges related to food security, environmental sustainability, and socio-economic development. This review article provides a comprehensive exploration of urban agriculture, examining its multifaceted potential, the challenges it faces, and its socio-economic impacts in greater detail. The article delves into the diverse forms of urban agriculture, ranging from rooftop gardens and community allotments to vertical farming and aquaponics, highlighting their contributions to local food production, green spaces, and community cohesion. Additionally, the review discusses the challenges and constraints associated with urban agriculture in more depth, including issues related to land availability, soil contamination, water management, and regulatory hurdles. Furthermore, it examines the socio-economic impacts of urban agriculture with a nuanced perspective, exploring how it can lead to improved access to fresh produce, job creation, poverty alleviation, and social empowerment at both individual and community levels. By shedding light on the complexities of urban agriculture and providing a more comprehensive analysis of its potential and challenges, this review aims to inform policymakers, urban planners, researchers, and practitioners about the transformative potential of urban agriculture and the need for supportive policies and interventions to foster its sustainable growth and maximize its benefits for urban communities, the review dives deeper into the various forms of urban agriculture, providing detailed insights into their unique characteristics, benefits, and challenges. Rooftop gardens, for example, are explored not only for their contribution to local food production but also for their role in mitigating urban heat island effects, improving air quality, and enhancing building energy efficiency. Community allotments are examined in the context of social cohesion, community engagement, and opportunities for education and skill-building. Vertical farming and aquaponics are discussed in terms of their innovative technologies, resource efficiency, and potential scalability to meet the growing demand for fresh produce in urban areas, the review delves into the challenges and constraints associated with urban agriculture, offering nuanced analyses of their underlying causes and potential solutions. Land availability issues are examined in relation to urban sprawl, land-use planning policies, and competing demands for space in densely populated cities. Soil contamination concerns are explored in light of industrial legacies, brownfield redevelopment, and strategies for soil remediation and regeneration. Water management challenges are discussed in the context of water scarcity, pollution, and the need for sustainable irrigation practices in urban agriculture. Regulatory hurdles are analyzed in terms of their impact on the viability and scalability of urban agriculture initiatives, highlighting the importance of supportive policy frameworks, zoning regulations, and land-use planning strategies. the review provides a comprehensive examination of the socio-economic impacts of urban agriculture, drawing on empirical evidence from case studies and research findings. It explores how urban agriculture can contribute to improved food access and nutrition outcomes, particularly for vulnerable populations living in food deserts and low-income neighborhoods.