신도시농 문화 확산을 위한 캠퍼스 옥상 수경재배 실증실험
An Empirical Study on the Spread of New Urban Farming Culture through Hydroponics on Campus Rooftops
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초록
This study examines the potential of urban agriculture through an empirical experiment using vertical planters for hydroponic farming on the rooftop of Seoul National University. The results show that vertical planters can make highly efficient use of space, allowing a diverse range of crops to thrive in a compact rooftop area. Participants reported high satisfaction with the fresh, flavorful vegetables grown and appreciated the educational and hands-on experience the activity provided. However, the experiment highlighted several challenges. The system proved vulnerable to external factors, including strong winds and extreme weather, which led to inconsistent crop growth. Additionally, high initial installation costs and ongoing maintenance expenses were significant barriers to broader adoption. Even with automation systems in place, frequent manual adjustments were needed to manage issues like nutrient and water supply. Some crops, especially those with deeper root systems, had difficulty adapting to the vertical planters, leading to issues like stem crowding, leaf wilting, and nutrient deficiencies such as chlorosis. Despite these challenges, the study's findings suggest that vertical hydroponic farming is a viable option for expanding urban agriculture in densely populated areas, especially for "Rurbanites"—city dwellers who wish to cultivate crops and vegetables within the city. It offers valuable opportunities for community engagement and educational programs, making it a promising approach to integrating agriculture into urban spaces. Looking ahead, enhancing the structural durability of vertical planters and refining automation systems will be essential to reduce the labor demands of maintenance. Expanding educational outreach and community involvement will also be crucial to encourage greater participation and ensure the sustainability of urban agriculture initiatives.
Abstract
This study examines the potential of urban agriculture through an empirical experiment using vertical planters for hydroponic farming on the rooftop of Seoul National University. The results show that vertical planters can make highly efficient use of space, allowing a diverse range of crops to thrive in a compact rooftop area. Participants reported high satisfaction with the fresh, flavorful vegetables grown and appreciated the educational and hands-on experience the activity provided. However, the experiment highlighted several challenges. The system proved vulnerable to external factors, including strong winds and extreme weather, which led to inconsistent crop growth. Additionally, high initial installation costs and ongoing maintenance expenses were significant barriers to broader adoption. Even with automation systems in place, frequent manual adjustments were needed to manage issues like nutrient and water supply. Some crops, especially those with deeper root systems, had difficulty adapting to the vertical planters, leading to issues like stem crowding, leaf wilting, and nutrient deficiencies such as chlorosis. Despite these challenges, the study's findings suggest that vertical hydroponic farming is a viable option for expanding urban agriculture in densely populated areas, especially for "Rurbanites"—city dwellers who wish to cultivate crops and vegetables within the city. It offers valuable opportunities for community engagement and educational programs, making it a promising approach to integrating agriculture into urban spaces. Looking ahead, enhancing the structural durability of vertical planters and refining automation systems will be essential to reduce the labor demands of maintenance. Expanding educational outreach and community involvement will also be crucial to encourage greater participation and ensure the sustainability of urban agriculture initiatives.
참고문헌 (29)
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