Application of Simple Nutrient Plus Vermitea on High-Value Crops for NFT Hydroponics System under Controlled Climatic Conditions

Abstract

This study evaluates how a Simple Nutrient Addition Program (SNAP) combined with Vermitea affects the growth of plant in an NFT hydroponics system under controlled conditions. Specifically, it aimed to assess plant growth, system efficiency, and financial viability. An experiment was conducted using different SNAP and Vermitea concentrations on lettuce plants, measuring factors such as height, number of leaves, leaf length, weight per plant, and root growth. Results showed that higher concentrations (75%-100%) led to better plant growth compared to lower ones (25%-50%). The developed system also proved to be cost-effective, with a return on investment (ROI) as high as 120.3%, while using minimal amount of electricity. The automated greenhouse system improved climate control and nutrient management, making the system more efficient. These findings suggest hydroponics as a sustainable and productive alternative to traditional farming. To further improve this system, the study suggests improving nutrient combinations, integrating renewable energy sources, and disseminate hydroponics technology to farmers and entrepreneurs. Through support and policies, hydroponics can become a profitable and environmentally friendly solution, that may contribute to sustainable agriculture and food security.