Smart cities turn to agriculture 4.0 for food in urban areas

New Delhi: As urban populations grow, cities are turning to new ways to provide fresh, sustainable food for all. Agriculture 4.0 is an exciting development in combining the advanced technologies with the increasing demand for local food in urban areas. Those living in urban areas are using smart tools like the Internet of Things (IoT), vertical farming, and hydroponics; this new type of agriculture helps cities meet their food needs efficiently and in an eco-friendly way.

Urban farming happens in cities or towns. However, it is not free from challenges compared to traditional farming in rural areas, like limited space, pollution, and less natural sunlight. The goal of urban farming is to grow, process, and distribute food within or near cities. It includes growing plants or raising animals that provide food, which may be sold to city residents.

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Most urban farms grow plants that live for many years, but some grow special plants like poinsettias or orchids, which need careful care and the right environment. Corn, wheat, rice, and so on are not suitable for urban farms. The space is limited, and gardeners’ have to be creative. They often use rooftop gardens or grow plants vertically in small spaces between buildings.

Vertical farming is common in urban areas. It usually happens indoors with controlled light and temperature. Some vertical farms use natural sunlight and heat, while others rely on artificial light, heating, and moisture systems.