Koch Agronomic
Knowledge Center

Urea-Ammonium Nitrate, also known as UAN, is an excellent source of nitrogen for crops. However, farmers may dismiss the risk of nitrogen loss from UAN, incorrectly assuming that liquid forms of nitrogen are not subject to appreciable volatilization losses.

Growers should soon be planning their winter top-dress applications. While crop progress and weather conditions vary, the 4Rs of fertilizer application pertain across the wheat belt.

Packed with unsurpassed efficiency in every granule, SUPERU premium fertilizer has been scientifically formulated to protect a grower’s nitrogen investment against volatilization, leaching and denitrification. With both urease and nitrification inhibitors, SUPERU enhances nitrogen efficiency, boosts yield and minimizes potential nitrogen loss to nearby water sources.

According to the National Weather Service Climate Prediction Center, growers across the U.S. may start noticing the impacts of El Niño as we progress into the fall and winter seasons.

In studies conducted in 2017 and 2018 by the University of Missouri showed the yield benefit of corn when using SUPERU fertilizer and AGROTAIN nitrogen stabilizer compared to ContaiN.

The goal in crop production with nitrogen is to ensure as much of it as possible is available for plant uptake, where it can then be converted to grain throughout the growing season. While we know nitrogen is important to our crops, do we know what role it plays and how to ensure it’s available for optimal crop growth and production?

Selecting what fertilizer best fits your operation can be a difficult process — this likely isn’t a surprise to you. With so many factors playing into the equation, how do you decide what details to consider to ensure your crops get the essential nutrients they need? This article discusses three key factors to think about as you explore your fertilizer options and how SUPERU premium fertilizer from Koch Agronomic Services stacks up in each category.

In a recent study published by Agronomy Journal, a team from the Texas A&M AgriLife Research Center at Vernon compared the effects of two enhanced efficiency fertilizer technologies, SUPERU fertilizer and a polymer-coated urea (PCU), against untreated urea at different application rates, timing and two soil types on dryland winter wheat. Results found SUPERU has the potential to improve wheat grain yield and protein concentration relative to untreated urea.

N-TEGRATION Technology from Koch Agronomic Services (KAS) seamlessly integrates an innovative technology platform with existing urea manufacturing processes to produce a homogeneous, 46% nitrogen, ready-to-use enhanced efficiency fertilizer.

Soil is a nonrenewable resource that directly and indirectly produces about 95 percent of the world’s food* — so while defining soil health may not be easy, understanding its value is.

CENTURO nitrogen stabilizer is the next-generation nitrification inhibitor for anhydrous ammonia and UAN that offers highly effective protection and unequaled flexibility in an easy-to-handle solution that is noncorrosive to the metals used in anhydrous and UAN equipment.

As fall approaches and soil temperatures drop, many growers in the Northern Corn Belt will be taking to the field to start fall nitrogen applications. While fall is a great time for nitrogen applications, it comes with varied weather conditions and the risk of nitrogen loss, making it beneficial to use a nitrification inhibitor such as CENTURO nitrogen stabilizer.