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Privacy Policy · Do Not Sell or Share My Personal Information · California Supply Chain Transparency · Modern Slavery Statement · Terms of Use · Patent Information

AGROTAIN™, the AGROTAIN logo, ANVOL™, the ANVOL logo, CENTURO™, the CENTURO logo, ARMOUR™, the ARMOUR logo, OPTRIENT™, the OPTRIENT logo, N-TEGRATION™, the N-TEGRATION logo, SUPERU™, and the SUPERU logo, TRIBUNE™, the TRIBUNE logo, SYNTHOS™, the SYNTHOS logo, NUTRICARE™, the NUTRICARE logo, WOLF TRAX™, the WOLF TRAX logo, PROTIVATE™, the PROTIVATE logo, 3-TRAX™, DDP™, CROP MIX™, NU-TRAX™ and EVENCOAT™ are trademarks of Koch Agronomic Services, LLC. Koch, the Koch logo and Principle Based Management™ are trademarks of Koch IP Holdings, LLC. © 2025 Koch Agronomic Services, LLC. All Rights Reserved.

1. EPA EEF Challenge Submission data: 30% reduction - corn (Chatterjee et al, 2016); 34% reduction - corn (Chatterjee et al, 2016); 45% reduction - corn (Yang et al, 2016); 35% reduction - corn (Eagle et al, 2017); 48% reduction - irrigated no-till corn (Halvorson et al, 2010); 53% reduction - semi-arid irrigated corn (Dugan et al, 2017); 43.8% reduction - sandy loam soil (Awale and Chatterjee, 2017).

The data and material contained herein 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, uses, safety, efficacy, hazards and health effects.

Not all products may be available in your jurisdiction.

CENTURO is not registered for sale or use in all jurisdictions. In the United States, contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Results may vary based on a number of factors, including environmental conditions. Improvements in nutrient use efficiency, yield and nitrate leaching may not be observed in all cases.

PROTIVATE NU5-LUX is not available for sale, use or distribution in California.

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Latest Resources

fertilizer in a trailerArticleExperts Answer Top Questions on Smarter Phosphorus Managementgrower looking at a handful of treated seed ArticleThe Spring Seed Enhancement Guide: 3 Things to Know Before You Plant wolf trax treated fertilizer in semi trailerArticleThe Evolution of WOLF TRAX™ DDP™ Micronutrients and What It Means for GrowersSPREADERArticle3 Factors to Consider When Selecting an Enhanced Efficiency Fertilizertractor in fieldArticleCombating Nitrogen Loss: A Dual-Action Approach to UAN Stabilization

December 21, 2023

Protecting a Nitrogen Investment in Saturated Soils

As growers begin to navigate their spring nitrogen applications, it’s important to remember that ground with full moisture profiles going into the growing season can lead to higher leaching and denitrification losses, especially if additional moisture occurs. To protect against losses via leaching and denitrification, whether that nitrogen source be anhydrous ammonia, UAN, or urea, growers should utilize a nitrification inhibitor. 

CENTURO™ nitrogen stabilizer is designed to protect a grower’s anhydrous or UAN applications from leaching and denitrification losses, and a multi-state and year study showed that spring applications of anhydrous with CENTURO can benefit as much from a nitrification inhibitor as fall applications. 

CENTURO201718 Data

 

If timing becomes an issue as it gets closer to planting, and a grower chooses to utilize urea, solutions such as SUPERU™ fertilizer is made to protect against all three forms of nitrogen loss, while providing operational efficiencies to maximize time during the season.

Help your growers draft their nitrogen game plan for the spring with KAS solutions that guard against nitrogen loss. 

The underlying data was provided by University of Nebraska, University of Missouri, and the Illinois Fertilizer and Chemical Association under Research Trial Financial Support Agreements with Koch Agronomic Services, LLC. Neither the universities, institutions, nor the individual researchers referenced, endorse or recommend any product or service. Improvements in yield and nutrient use efficiency may not be observed in all cases. Always read and follow label instructions. The active ingredient in CENTURO is approved by United States EPA FIFRA. Not for sale or use outside of the United States. 

Resource Categories
CornSpring FertilizerAGROTAINSUPERUCENTUROArticleNutrient Protection

Record-setting rainfalls in late 2018 left many growers in the U.S., specifically the southern states and the Northeast, with saturated fields and the need for a new nitrogen game plan.