Salinity refers to the concentration of dissolved salts in soil or water. High salinity can negatively affect plant growth by reducing the availability of water to plants and causing salt stress, which can lead to stunted growth or death. Salinity is often a concern in irrigated agriculture, particularly in arid and semi-arid regions, where salt buildup in the soil can become a significant issue. Managing salinity through proper irrigation and drainage practices is crucial for maintaining soil health.
