In 2024, we had the pleasure of sitting down with one of Europe’s leading vegetable growers, Agromačaj A.S., based in Slovakia to discuss their experiences using the ARA ultra-high precision sprayer. Managing over 12,000 hectares, including 750 dedicated to onions, Agromačaj A.S. is one of the largest producers of onions in Europe. They shared how adopting the ARA has transformed their farming operations, from improving crop health to supporting environmental sustainability. Here’s what they had to say:
First Interests in the ARA Sprayer
The journey began with a visit to Ecorobotix in Switzerland. Intrigued by the potential of ultra-high precision spraying, the farmers were drawn to the ARA’s promise of being “gentle to the onion itself.” As leaders in cultivating onions, carrots, potatoes, and seed corn across 27 crops, they saw ARA as a critical investment in their operations.
“We had high expectations,” Agromačaj A. S’s Head Agronomist of Onions, Luboslav Vavcercak, explained. “Even in the early test versions, we could see the difference between treated and untreated areas.”
Following a successful introduction, they initially purchased two ARA sprayers, which quickly became indispensable tools. Running 24/7 during peak periods, the sprayers complete a full cycle across their onion fields every five days. They bought a third ARA this winter and now have three machines ready for the new season.
Real-World Challenges and Adaptations
Adopting cutting-edge technology comes with a learning curve. During early trials, the carrot algorithm required fine-tuning to achieve peak efficiency. Issues and occasional weather-related challenges also arose. However, the growers praised Ecorobotix’s responsive support team, noting their dedication to quickly resolving issues.
“Even in windy conditions and high-density fields, the ARA delivers consistent results,” Agromačaj A. S’s Mechanization and Precision Farming Specialist, Ivan Farago, shared.
The team is already looking forward to expanding the ARA’s use to soybean and seed corn fields, as well as addressing volunteer potatoes, a persistent challenge in their operations.
Impressive Results: Precision and Sustainability
The impact of the ARA on their crops has been transformative. The ultra-high precision sprayer has drastically reduced herbicide use, cutting application from 200 liters to just 28.2 liters per hectare, a remarkable 86% savings in first year. These reductions contribute to healthier soils, fewer chemical residues, and crops that meet the strictest supermarket and EU standards.
“We’ve almost eliminated the use of fungicides,” Vavcercak remarked. “The reduced chemical stress leads to healthier onions and larger yields, even under challenging weather conditions.”
Vavcercak and Farago also highlighted visible growth advantages in ARA-treated fields compared to untreated areas, showcasing the sprayer's precision and effectiveness.
Future Outlook: Technology Leading the Way
Looking ahead, Agromačaj A.S. envisions a future dominated by AI and robotics in agriculture.
“With fewer individuals entering farming, technologies like the ARA sprayer are essential to addressing labor shortages while improving efficiency and sustainability,” shared Farago.
The growers are already exploring robotic systems for planting and weeding, reaffirming their belief that technology is the key to modernizing agriculture.
A Partnership Built on Precision and Trust
Reflecting on their experience, the farmers expressed their satisfaction with the ARA sprayer and their collaboration with Ecorobotix. The ARA has become an integral part of their mission to enhance efficiency and sustainability while meeting the challenges of large-scale farming.
“It’s the best when there are no weeds,” Farago joked. “But even when the conditions are tough, the ARA proves its worth.”
This Slovakian grower’s story illustrates how precision technology can revolutionize agriculture, combining efficiency, sustainability, and crop health. As they continue to innovate and expand their use of the ARA sprayer, their experience sets a benchmark for modern farming across Europe and beyond.
