CENTURO® nitrogen stabilizer from Koch Agronomic Services (KAS) is a next-generation nitrification inhibitor for anhydrous ammonia and UAN. Featuring unrivaled flexibility in an easy-to-handle solution, CENTURO delivers highly effective below-ground nitrogen protection you can depend on.
CENTURO is proven to keep applied nitrogen in the ammonium form three times longer than without an inhibitor.1
CENTURO boasts a freeze point of -23° C (-9° F) and can be stored for two years without degrading.
CENTURO is highly stable and noncorrosive, eliminating the need for explosion-proof equipment or stainless-steel storage.
In third-party research studies conducted in the U.S. from 2016 and 2017, CENTURO improved nitrogen use efficiency in anhydrous ammonia by up to 25 percent.2
CENTURO can remain in pumps over time without affecting their operation and washing or rinsing equipment between use is not necessary. This reduces your overall downtime by eliminating time spent maintaining and repairing equipment.
Across a three-year study in the U.S. Corn Belt, CENTURO treated ammonia increased corn yield by an average of 6 bu/A in both fall and spring applications compared to untreated anhydrous.2
N rate for all bars is 70% recommended rate. Bars with same letter are not significantly different (p<0.10).The underlying data was provided by University of Nebraska, University of Missouri, and the Illinois Fertilizer and Chemical Association under a Research Trial Financial Support Agreement with Koch Agronomic Services, LLC, and neither the university nor the individual researchers referenced endorse or recommend any product or service.
Released for use in the United States in 2018, CENTURO is proving that by keeping more nitrogen available for plant uptake, you can improve yields. Plus, when you protect your fall-applied anhydrous with CENTURO, you free up your time in the spring to attend to the rest of your operation — without sacrificing nutrient availability.