Koch Agronomic Services, LLC.


AGROTAIN® nitrogen stabilizer products help secure your nitrogen investment. When untreated urea or UAN is surface-applied, on average up to 40% of the urea-based nitrogen can be lost. By using enhanced efficiency fertilizers, like urea treated with AGROTAIN® nitrogen stabilizers, you can help guard against costly nitrogen loss.

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A liquid formulation of urease inhibitor that protects urea against ammonia volatilization.

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A highly concentrated dry formulation of urease inhibitor adapted for use with air-flow spreaders and planters during cold spring or fall climates, when liquids are not ideal.

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Contains urease and nitrification inhibitors that stabilize nitrogen above and below ground to guard against all three forms of nitrogen loss. Blends with UAN and liquid livestock manure.

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Whether you use granular urea or liquid nitrogen fertilizer (Urea Ammonium Nitrate) or manure, there is an AGROTAIN® stabilizer brand that provides the right protection for your farm. 


Hundreds of research trials conducted worldwide have scientifically proven that AGROTAIN® nitrogen stabilizer products successfully reduce nitrogen loss.
See what the experts have discovered and how it relates to your nitrogen management. 



When you apply nitrogen fertilizer, there are three primary ways that nitrogen can be lost: 

  • Ammonia volatilization
  • Nitrate leaching
  • Denitrification


No Till Farmer

Readers of No-Till Farmer magazine have voted AGROTAIN® nitrogen stabilizer as the top product in the fertility/soil amendments category for nine consecutive years.

AGROTAIN® and the AGROTAIN logo are trademarks of Koch Agronomic Services, LLC. The Koch logo is a trademark of Koch Industries, Inc. © 2015 Koch Agronomic Services, LLC.

NOTICE: The data and material contained herin are provided for informational purposes only. No warranty, express or implied, is made including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, which are specifically excluded. Results may vary based on a number of factors, including environmental conditions. Before use, consult the product packaging and labeling for information regarding the product's characteristics and the product's characteristics, uses, safety, efficacy, hazards and health effects.