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Subsurface Drip Irrigation
Metzer’s Subsurface Drip Irrigation (SDI) delivers water and nutrients directly to the root zone for highly efficient irrigation. It reduces evaporation and runoff, boosting crop yields while conserving resources. Suitable for a wide range of crops and soil types, with customized designs and advanced emitter technologies. Engineered for durability, SDI provides long-lasting, sustainable performance.
Precise irrigation of the root zone
By placing the dripline below the surface, closer to the root zone, drip irrigation becomes more precise and efficient. SDI requires advanced drippers with an anti-siphon mechanism that prevents soil from being sucked in at the end of the irrigation cycle.
Benefits That Run Deep
Explore the real-world impact of subsurface irrigation technology.
Water Savings
Efficient drip delivery cuts water use and reduces costs.
Fertilizer Efficiency
Nutrients go straight to the roots, minimizing waste.
Root Health
Consistent moisture promotes deeper, stronger root systems.
Weed Control
Targeted irrigation limits weed growth between crops.
Lower Salinity
Dry soil surface prevents salt buildup from evaporation.
Low Maintenance
Protected systems reduce damage and upkeep needs.
Disease Reduction
Dry foliage and soil lower the risk of infection.
Tamper Proof
Subsurface layout prevents vandalism and theft.
Metzer subsurface dripline installation in vineyards
Installation On‑Site
Assif subsurface drip irrigation for vineyards is buried below ground, delivering smart, precise water directly to the root zone for higher yields, healthier vines, water efficiency, and long‑lasting performance.
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Rapid installation despite wartime challenges
A 100-hectare subsurface drip irrigation system was successfully implemented in Ukraine’s Cherkasy region under challenging wartime conditions. Despite logistical and weather-related obstacles, the fully automated system was designed, installed, and commissioned in just 60 days—laying the foundation for a reliable, labor-efficient, and high-yield agricultural operation.
Location
Ukraine
Project Size
100 ha
Crop
Onions
Irrigation Type
Drip Irrigation
Sub Surface Drip Irrigation
See it In Action
Metzer’s advanced Subsurface Drip Irrigation (SDI) system provides a durable and efficient solution for landscaping and turf irrigation. Engineered to endure regular use of agricultural tools without harm, this underground system delivers water directly to where it’s needed—eliminating surface moisture, minimizing evaporation, and supporting healthier, cleaner landscapes. This video gives you an inside look at the technology and its lasting advantages for sustainable landscape management.
