Environmental Remediation Using Hydroponics

Soil is widely acknowledged as the optimal medium for promoting plant growth. Besides providing physical support to plants, soil serves as a source of nutrients. However, several factors can hinder plant growth, including the presence of disease-causing microorganisms, depletion of soil fertility, erosion of topsoil, and inadequate soil drainage. Additionally, challenges such as the availability of abundant water resources, a larger land area for cultivation practices, and an adequate labor force pose difficulties for crop production in conventional agricultural fields. The situation becomes even more challenging in urban areas where space for cultivation is limited. Moreover, variations in geographic and topographic factors further restrict the availability of suitable land for cultivation. Consequently, soilless cultivation methods, such as hydroponics, have emerged as a promising solution.