Optimal agricultural productivity is heavily reliant on the implementation of effective crop selection and management strategies, particularly in cases where poor-quality irrigation water is utilized. The initial crucial step involves selecting salt-tolerant crops like barley, sugarbeet, and specific varieties of tomato and alfalfa. These selected crops demonstrate the ability to endure elevated salinity levels while still achieving satisfactory yields. The incorporation of leguminous crop rotation can enhance soil health and mitigate negative effects linked to low-quality water usage, while the strategic application of gypsum serves to displace sodium ions and improve soil structure, thereby promoting better water infiltration and root growth. The utilization of treated water in drip irrigation systems proves advantageous as they precisely deliver water to the root zone, thereby reducing water wastage and minimizing salt accumulation on soil surface. Mulching serves as an effective method to mitigate salt buildup by enhancing soil moisture retention and reducing evaporation rates. It is imperative to conduct regular soil assessments and monitor water quality consistently to ensure well-informed decision-making in the realm of agricultural management. Furthermore, the incorporation of organic substances, such as compost, may significantly improve soil fertility and structure, consequently augmenting crop resilience to inadequate irrigation conditions. By combining these approaches, it is possible to effectively tackle the issues presented by low-quality irrigation water, ultimately promoting sustainable agricultural methods and consistent crop productivity. Globally, freshwater resources are limited for agricultural practices, necessitating heightened food grain production from limited natural resources to cater to the needs of a swiftly growing population. Thus, emphasis has been placed on the sustainable production capacity of agricultural crops by scientists and policymakers. The production of crops is further limited by the problematic fact that freshwater bodies are diminishing at an accelerated rate. In regions with limited freshwater resources, low-quality water could be a suitable substitute. Toxic contaminants should not be present in excess of a few key thresholds. However, there are either none at all or insufficiently established critical thresholds for many contaminants as well as acceptable quality standards for certain wastewater kinds. Before being applied to a crop field, industrial effluent and water of marginal quality that are utilized in crop cultivation should be treated. Consequently, given the evolving circumstances, the secure reclamation of wastewater for food production is essential to satisfy the requirements of the burgeoning global population.