AGROTAIN® Nitrogen Stabiliser

Most farmers are aware that nitrogen in urea can be lost as ammonia through volatilisation – this is quite literally their fertiliser investment disappearing into thin air. Australian trial data indicates farmers who top dress with urea can lose up to 40% of their nitrogen fertiliser to the atmosphere through volatilisation. At retail prices of $500 a tonne for urea applied on-farm, volatilisation could result in losses of up to $200/t. AGROTAIN® nitrogen stabiliser protects surface-applied urea against ammonia volatilisation and can dramatically reduce losses of nitrogen to the atmosphere.Read more


Koch Fertiliser Australia Pty Ltd is a wholly owned subsidiary of Koch Fertilizer, LLC. It is one of the world’s largest supply, storage and distribution systems of commodity and enhanced efficiency fertiliser products.

AGROTAIN® nitrogen stabiliser

AGROTAIN® nitrogen stabiliser is a liquid concentrate sold through approved distributors to treat urea. It includes a urease inhibitor to delay hydrolysis of urea into N forms that may be lost to the atmosphere.

NEXEN™ fertiliser

NEXEN™ fertiliser is urea pre-treated with AGROTAIN® nitrogen stabiliser and is ready for application straight onto the paddock. NEXEN™ is a high-quality, uniform, granular nitrogen fertiliser that is robust and spreads well.


Benefits and how to use AGROTAIN® nitrogen stabiliser

  • AGROTAIN®, the AGROTAIN logo, NEXEN™ and the NEXEN logo are trademarks of Koch Agronomic Services, LLC. The Koch logo is a trademark of Koch Industries, Inc. © 2013 Koch Fertiliser Australia Pty Ltd.
  • NOTICE:  The data herein are provided for informational purposes only. No warranty, express or implied, is made.  Results may vary based on a number of factors.  Before use, consult the product packaging and labeling for further information, including with respect to use, safety, hazards and health effects.