Field Trials Support Nitrification Inhibitor Use

Results from replicated strip trials harvested by Iowa Soybean Association (ISA) On-Farm Network growers show that fall-applied anhydrous ammonia might benefit from proper use of a nitrification inhibitor.

Nitrification inhibitors, such as N-Serve nitrogen stabilizer from Dow AgroSciences, slow the conversion of the ammonium form of nitrogen (N) to the nitrate form of N, a form that is more susceptible to loss due to leaching and denitrification.

On-Farm Network researchers designed the protocols for the replicated strip trials to test the effects of N-Serve on yield response when anhydrous ammonia is applied at rates that are at or below the optimal amount of N.

“We felt that application rates were being overlooked in previous studies of N-Serve performance,” says Dr. Tracy Blackmer, director of research for the ISA On-Farm Network. “The effect of N-Serve can be masked if more anhydrous ammonia is applied than is needed for optimal yields.”

The trials were established in the fall of 2006 and involved a minimum of three strips in each field. Two of the strips received 80 pounds of actual N from anhydrous ammonia. N-Serve was applied to one of these two strips. For comparison, 130 pounds of actual N from anhydrous ammonia (a rate closer to the normal fall rate) were applied to the third strip without N-Serve nitrogen stabilizer.

Results were reported by strip and also by soil type. Compared by soil type, 80 pounds of N with N-Serve increased yield by 5.9 bushels per acre compared with 80 pounds per acre of N in the same soils without the nitrogen stabilizer. In addition, 80 pounds per acre of N with N-Serve produced yields nearly identical to acres treated with 130 pounds per acre of unprotected N.

“Based on this first year of study with lower application rates, it appears that N-Serve does help reduce N losses,” Blackmer concludes.

Andrew Simeonidis, product manager for Dow AgroSciences, says these results may have big implications for your growers.

“N-Serve allows growers to apply the recommended amount of N and then reduce the amount of loss during key corn growth stages,” Simeonidis says. “Despite the recent drop in the cost of N, the cost is still higher than in previous years. Growers can’t control N prices, but they can control the amount of N they apply. Protecting this valuable investment in the soil can help growers get the most out of their N applications.”

To learn more about N-Serve, visit www.N-Serve.com.

(Source: Dow AgroSciences)

Topics:

Leave a Reply

One comment on “Field Trials Support Nitrification Inhibitor Use

  1. I am looking for a fertilizer recipe that would maybe increase my field corn yields. Preferred stabilizers and rates used.

Fertilizer Stories

Yara West Sacramento Ribbon Cutting
Crop InputsYara West Sacramento Is Newest Addition
March 27, 2017
Yara’s West Sacramento Terminal was officially welcomed March 21 as the newest Yara North America facility in the U.S. While continually Read More
Nutrients for Life Foundation Teacher
FertilizerNutrients For Life Foundation Celebrates 10 Years Teaching Fertilizer Education
March 23, 2017
Those in agriculture know fertilizer is a vital ingredient to grow strong, productive crops. In fact, fertilizer is responsible for Read More
Growing corn
Crop InputsLock Down Nitrogen For 2017 Profits
March 5, 2017
Managing nutrient programs to snuff out the three types of nitrogen loss — leaching, volatilization, and denitrification — is crucial Read More
Fertilizer Storage
Crop InputsThe State Of The Fertilizer Industry
February 9, 2017
He’s all hat, no horse.” It’s a humorous way of describing a person who tells a good story, but is Read More
Trending Articles
Nutrients for Life Foundation Teacher
FertilizerNutrients For Life Foundation Celebrates 10 Years Teaching Fertilizer Education
March 23, 2017
Those in agriculture know fertilizer is a vital ingredient to grow strong, productive crops. In fact, fertilizer is responsible for Read More
AdjuvantsA New Weed-Control Era Begins: But First, One Last Obstacle
March 4, 2017
There is trepidation, there is reluctance, and there is excitement. Ag retailers feel it all about the new dicamba and Read More
LIFT Academy video screenshot
Crop InputsLIFT Agriculture Academy: A Q&A With West Central Distribution’s Dean Hendrickson
March 1, 2017
West Central Distribution recently launched its LIFT Agriculture Academy, a new, premiere training and professional development resource for West Central’s ag Read More
Farmer and aptop
Matt Hopkins10 Warning Signs Your Website Is Grossly Outdated
February 8, 2017
Your Website is often a visitor’s first impression of your ag retail business. A positive first impression can set the Read More
AgriSync
Matt Hopkins17 Agriculture Apps That Will Help You Farm Smarter In 2017
December 9, 2016
Ag professionals are working smarter, not harder, than ever before. Smart farming technologies have enabled them to reduce costs, maximize Read More
R4023 Sprayer, John Deere
CropLife 100Ag Retail Equipment Report: The Green Party Continues
December 7, 2016
In the annual race for sales in the ag retail equipment marketplace, the color schemes for participants are a little Read More
Latest News
ManagementUpdates, Dow-DuPont, Mergers & Acquisitions
March 30, 2017
Editors Paul Schrimpf and Eric Sfiligoj review a few future travels, along with the latest on big company mergers Read More
Soybean Closeup
FungicidesNew CROSSOVER PRO Formulation Offers Insect and Disease…
March 29, 2017
INNVICTIS CROP CARE, LLC has launched CROSSOVER PRO as a first of its kind formulation combining propiconazole and lambda-cyhalothrin for Read More
Trade Summit
Crop Inputs3 Compelling Reasons to Attend the AgriBusiness Global …
March 29, 2017
The AgriBusiness Global Trade Summit is the world’s premier sourcing event for crop protection and plant health products. Its core Read More
ManagementStudy: Farming Becoming Riskier Under Climate Change
March 28, 2017
Scientists the world over are working to predict how climate change will affect our planet. It is an extremely complex Read More
Young Corn Plants
Crop NutritionProtecting Nitrogen Provides Economic, Environmental RO…
March 28, 2017
Every business looks to improve its return on investment and reduce its risk of loss. Farmers are no different, yet Read More
Water Drainage
Eric SfiligojDMWW Lawsuit Dismissal Good News for Ag
March 27, 2017
On March 17 while most of the nation was toasting St. Patrick’s Day, agriculture was likely lifting a glass (or Read More
Eric Jenks, Wilbur-Ellis
Crop InputsWilbur-Ellis Launches ADVANTIGRO Plant Growth Regulator…
March 27, 2017
Wilbur-Ellis Agribusiness, a recognized leader in the marketing and distribution of crop protection, seed and nutritional products, as well as Read More
Yara West Sacramento Ribbon Cutting
Crop InputsYara West Sacramento Is Newest Addition
March 27, 2017
Yara’s West Sacramento Terminal was officially welcomed March 21 as the newest Yara North America facility in the U.S. While continually Read More
UncategorizedPrecision Ag, Iowa Water, and GM Corn Updates
March 24, 2017
Editors Paul Schrimpf and Eric Sfiligoj look at the state of precision agriculture, the dismissal of the Des Moines Water Read More
Pam Marrone
Crop InputsMarrone Bio Innovations Enters Biostimulants Market Wit…
March 23, 2017
Marrone Bio Innovations, Inc. is expanding beyond biopesticides and crop protection and into the biostimulant market by commercially launching Haven Read More
Nutrients for Life Foundation Teacher
FertilizerNutrients For Life Foundation Celebrates 10 Years Teach…
March 23, 2017
Those in agriculture know fertilizer is a vital ingredient to grow strong, productive crops. In fact, fertilizer is responsible for Read More
ManagementThink You Know Water? Take WinField United’s R…
March 22, 2017
Water is among our most precious resources, and arguably the hardest working, with just one percent available for human use, Read More
Corn Field
LegislationTFI Hopes Court Dismissal Is ‘Final Chapter’…
March 20, 2017
The Fertilizer Institute (TFI) released the following statement from President, Chris Jahn on the March 17, 2017, federal court dismissal Read More
Wheat Growers
Industry NewsWheat Growers CEO Dale Locken To Retire
March 20, 2017
CEO Dale Locken has announced that he plans to retire from Wheat Growers. Locken has served almost 15 years as Read More
Bayer Monsanto
Eric SfiligojBayer-Monsanto: Life, LibertyLink, And The Pursuit Of R…
March 20, 2017
As the calendar officially turns to spring, life is in full renewal mode. Flowers are blooming, birds are singing, and Read More
Corn Field
Crop InputsUltra Yield Micronutrients Acquires Kronos Micronutrien…
March 16, 2017
Ultra Yield Micronutrients, Inc. ”Ultra”, an affiliate of Cameron Chemicals, Inc., is pleased to announce that it has acquired the Read More
ManagementSnowstorms, Asset Sales, and Soybeans Prices
March 16, 2017
Editors Paul Schrimpf and Eric Sfiligoj discuss the weather, precision ag, crop protection company mergers, and commodity prices in this Read More
Soybean Field
Seed/BiotechBayer Invests $8.1 million In Soybean Advancement In Th…
March 16, 2017
Growers in Illinois and across the Midwest now have the added benefit of a state-of-the-art soybean research facility, increasing accessibility Read More