Koch Agronomic
Knowledge Center

For more than 25 years, AGROTAIN has been the dependable nitrogen stabilizer from Koch Agronomic Services (Koch) that has time and again helped growers optimize their yield potential. But what if there was something even better?

UAN is a combination of urea, ammonium nitrate and water that forms to combine this liquid fertilizer.

If the last couple of years have taught us anything it’s that things don’t always go according to plan. But that doesn’t mean looking ahead is a fruitless practice. With that in mind, have you started thinking about your 2021 nitrogen plan? A strategically applied fall anhydrous ammonia can deliver significant agronomic and operational benefits come spring. But how can you be confident your nutrient investment will still be available when crops need it next year?

In a study evaluating various enhanced efficiency fertilizers (EEFs) on effectiveness of reducing nitrogen loss from denitrification and leaching, SUPERU premium fertilizer led the way.

In a four-year study conducted by the University of Illinois, broadcasted SUPERU fertilizer at planting led the way in corn yield with an average of 229 bu/acre.

With persistent wet weather patterns across the U.S. causing logistical strain and delay of many growers getting into their fields, some are already making the switch from anhydrous ammonia to other nitrogen sources. This means now is the time to discuss nitrogen source alternatives and nitrogen protection options with your growers.

Record-setting rain during the 2018 fall limited or prevented fertilizer applications in many regions of the U.S. Add to that an abundance of late winter precipitation, below average temperatures and large snow melt have led to record-setting floods in parts of the Midwest and saturated fields in other parts of the U.S., making it difficult for growers to hit the ground running this spring.

With unpredictable spring weather, protecting your nitrogen investment is critical to your overall yield potential. Environmental factors such as soil moisture, temperature, pH and compaction can all play a role in nitrogen loss.

By definition from the United State Department of Agriculture, soil health is the continued capacity of soil to function as a vital living ecosystem that sustains plants, animals and humans. But to many, soil health goes further than that.

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.

If it ain’t broke, don’t fix it. A cliché expression used by some to say there are things in life better left alone. For nearly 25 years, that phrase could accurately be applied to above ground urea and UAN nitrogen protection.

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.