Strengthening urban and peri-urban food systems is vital for achieving food security and nutrition amidst increasing urbanization and rural transformation. The following scenario outlines a multi-level approach that integrates various innovative farming methods and technologies to address these challenges.
Level 1: In-store vertical farms
In retail stores, fully automated vertical farms could be established to grow fresh herbs and small fruit plants. These farms would be managed by robotic systems, allowing customers to have their food picked, packaged, and ready for purchase in real-time. This approach would help reduce transportation costs, lower the carbon footprint, and provide the freshest produce to consumers.
Level 2: Larger vertical farms and greenhouses
To supplement in-store vertical farms, larger vertical farms and greenhouses utilizing aquaponics systems could be established in urban and peri-urban areas. These facilities would produce larger quantities of less perishable foods, such as leafy greens, tomatoes, and cucumbers. Aquaponics systems integrate fish farming with hydroponics, which would help conserve water and reduce the need for synthetic fertilizers, promoting sustainable agricultural practices.
Level 3: Highly automated, precision farming in external areas
Farming areas particularly suited for agriculture could be developed with fully automated, high-productivity farms that utilize precision farming and digital agriculture technologies. These technologies would enable better management of resources, reduce waste, and maintain a balance between productivity and environmental sustainability. Drones, sensors, and AI-driven decision-making tools would optimize farming practices, ensuring the best use of land, water, and fertilizers.
Bonus Level: Rooftop greenhouses
To further enhance urban food production, buildings could be encouraged to transform their rooftops into productive greenhouses. These spaces could be rented out to individuals for personal food growing, promoting local food production and a sense of community. This approach would also contribute to the greening of urban environments, improve air quality, and increase overall urban resilience.
By promoting local food production and minimizing the environmental impact of agriculture, this approach can help ensure food security and nutrition in the face of urbanization and rural transformation.
Sr. Marco Brini