Unveiling the Future of Urban and Semi-Urban Hydroponic Farming with Nutrient Film Technique

Abstract

The world is rapidly urbanising and facing challenges with food security, making traditional farming methods unsustainable. By effectively utilising space, water and nutrients, the soilless hydroponic system known as Nutrient Film Technique (NFT) provides a sustainable solution. This article explores the novel features of NFT, shedding light on its adaptability to urban settings, where space and resource constraints frequently make conventional farming impractical. NFT minimises environmental impact while maximising crop yield by continuously supplying nutrients to plant roots. Furthermore, reducing water use and minimising chemical runoff are two of the environmental benefits it addresses. As we approach the dawn of a new agricultural era, this article highlights the promising future of urban and semi-urban hydroponic farming, emphasising NFT as a groundbreaking technique with broad implications for sustainable food production.