Max In. Max Out.

Our nitrogen stabilizers deliver unrivaled technology to help you protect any nitrogen source, helping you get the max from your nitrogen when and where it counts.

Calculate your max profit

See how much nitrogen maximizers can add to your bottom line. Just enter the information for your operation, including your nitrogen source, current yield and total acres. Your max profit will be calculated automatically.

Get the Max from any nitrogen source.

N-Serve® and Instinct® nitrogen stabilizers work below ground to help prevent leaching and denitrification for any fertilizer type.

N-Serve works with anhydrous ammonia, while Instinct maximizes nitrogen when used with UAN, urea and liquid manure.


Anhydrous ammonia (NH3)
Add N-Serve to BOTH spring and fall anhydrous ammonia to get the maximum benefit. Nitrogen protected with N-Serve can withstand early season moisture events by keeping nitrogen in the ideal ammonium form longer, so it can help maximize your yield potential.
UAN (28% or 32%)
Spring rainfall drives nitrogen lower into soil profiles, out of the reach of corn roots. Instinct is easily mixed with UAN fertilizer solutions to protect spring-applied nitrogen applications. Get the max from your UAN applications to get the max yield at harvest.
More Midwest farmers are adopting urea as their nitrogen source for spring, fall and sidedress applications. Instinct allows for easy impregnation onto urea applications. No matter when you apply urea, make sure it’s protected so your crops receive the maximum nitrogen when they need it most.
Instinct can be easily mixed into the pit prior to liquid manure applications in spring or fall. University of Minnesota research shows Instinct® nitrogen stabilizer applied with fall swine manure provided 10- to 12-bushel-per-acre yield increase and reduced grain moisture by approximately 1.3 percentage points at harvest.1


1Vetsch, J., and J. Lamb. 2011. Applying Instinct™ as a nitrogen stabilizer for fall applied manure.

Reduce Environmental Impact.

N-Serve® and Instinct® nitrogen stabilizers are accepted for registration by the U.S. Environmental Protection Agency (EPA) and recognized for their proven benefits.

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