NIR Sensor System Promises Smarter Slurry Application
Samson Agro has unveiled NIRScan, a next-generation near-infrared (NIR) sensor system developed in collaboration with Zeiss, designed to enhance the precision and sustainability of liquid manure application. The tractor-independent system integrates advanced spectroscopy with real-time data processing to continuously measure nutrient content during application, allowing automatic adjustment of the application rate to match actual nutrient composition.
At the heart of NIRScan is the HALOS® high-precision mobile laboratory from Zeiss, which delivers consistent measurements through optimized optics and improved electronics, ensuring robustness and simplified maintenance. Data can be transferred to the tractor ISOBUS system for creating as-applied documentation based on nitrogen, phosphorus, and potassium in kg/ha. The system also supports variable-rate application via ISOBUS terminals.
HALOS® is versatile and can be mounted on other agricultural machinery, such as forage harvesters, combine harvesters, or for stationary use. Benefits include minimizing nutrient runoff, reducing environmental impact, improving crop yield potential, and providing traceable, data-driven farm management.
Currently in its final validation phase, NIRScan will see a limited release focused on the German market in spring 2026, with certification work underway to document precision.
The system exemplifies AGRITECHNICA 2025’s “Touch Smart Efficiency” theme and will be showcased in Hall 23 alongside Samson Agro’s broader portfolio.
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