Indigeneous Lysimeter

Soil water samplers, commonly known as suction lysimeters, are essential tools for extracting soil water samples from various depths within the root zone of crops, especially under drip irrigation systems that frequently utilize fertigation. These samplers are crucial for measuring nitrate levels, salinity, electrical conductivity (EC), and other chemical elements related to soil water management in irrigation regimes. By using suction lysimeters, farmers can optimize the use of residual and mineralized nitrogen, thereby delaying or minimizing the need for additional fertilizer applications. Monitoring below the root zone with these devices can also help verify the presence of nitrate leaching, ensuring better soil health and environmental safety.