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Denitrification: A Key Nitrogen Loss Mechanism
When it rains, growers should think about the nitrogen already applied. Saturated soils, especially silt loams to silty clays, can quietly drive denitrification, converting plant-available nitrates into gases and reducing yield potential. Managing timing, using nitrification inhibitors, improving drainage, and soil sampling after wet periods can help quantify losses and guide next steps with Sentinel. Sentinel’s All-N adds modeling and remote sensing to support smarter nitrog

Bob Gunzenhauser
Jun 103 min read


Keep It Steady for Super El Nino 2026
A potential “Super El Niño” in 2026 could bring major shifts for growers, from drought relief to excess rainfall, saturated soils, nitrogen loss, and higher disease pressure. With weather patterns expected to change through summer and winter, flexible nitrogen and water management will be critical. Sentinel’s All-N and Nave’s Hydroflow help farmers model scenarios, monitor field impacts, and adjust decisions in real time.

Bob Gunzenhauser
Jun 13 min read


Smart Water and Nitrogen Management: Why 2026 is a Turning Point
As we move into 2026, we want to kick off a year of informative blog posts to help guide water and nitrogen management for producers. At Sentinel Ag we are dedicated to bringing real solutions to the industry for optimal nitrogen management and now water management. Profitability is achievable and we have the tools to get you there. Check out our blog to find helpful information and insights throughout the year and check out our other resources to stay up to date!

Bob Gunzenhauser
Jan 42 min read


Sentinel closes seed funding round with $2.5 million raised from farmer-focused investment groups
The funding infusion will propel the AgTech startup forward as it continues to scale and enhance its cost-saving nitrogen management...

Jackson Stansell
Sep 25, 20233 min read
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