In an irrigated corn trial conducted in Benzie county, Michigan in 2022, adding Accomplish MAX to the grower's standard practice (GSP) starter fertilizer led to impressive yield results. 

Accomplish MAX was added to the GSP starter fertilizer at two different rates (1 pint/acre and 1 quart/acre, the recommended rate) and then compared to the GSP alone. The GSP 2x2 starter fertilizer blend consisted of UAN 28% (7.5 gal/acre), ammonium thiosulfate (ATS, 3 gal/acre), 10-34-0 (7.25 gal/acre), and Pro Zinc 10+ (0.25 gal/acre). The grower's fertility program also included a dry fertilizer broadcast application of 46-0-0 (300 lbs/acre) plus 0-0-60 (100 lbs/acre) applied over corn stubble. The field was no-till, corn on corn.

Adding Accomplish MAX at either rate provided both a yield advantage and a return on investment (ROI) for the grower.

With planters running soon, Agricen's Scott Lay spoke with WITY Radio about utilizing Extract PBA and Accomplish MAX in the spring to minimize early season challenges related to nutrient availability and weather-related stress.

Dennis - WITY Radio: It has been an incredibly mild winter, but Mother Nature likes to change things up and throw a lot of stress our way, and that’s what the products from Agricen are so good at. It’s really a simple concept: Draw out more nutrients and help with the stress.

Scott - Agricen: That’s the essence of it. If you can’t minimize challenges with regard to weather-related stresses or the challenges that soil profiles present in terms of allowing plants to access nutrients, you’re not going to maximize your return.

Dennis - WITY Radio: Talk a little bit about your Extract product.

Scott - Agricen: We designed Extract for the farmer who does not utilize liquid in-furrow starter applications but wants to get that starter-like effect. It is applied in pre-plant broadcast applications with herbicide or liquid fertilizer.

Salt stress can significantly hamper soybean germination and development. Since Accomplish MAX is designed to help crops better tolerate abiotic stresses such as salt and cold, the Nutrien Ag Solutions Carolinas Division set up a trial in Ahoskie, North Carolina, to evaluate how well Accomplish MAX could help mitigate the effects of fertilizer salt stress on a soybean crop at planting.  

To intentionally elicit an adverse salinity response, 10-27-0 starter fertilizer was applied at 5 gallons per acre in-furrow with the soybean seed. Accomplish MAX was applied at 1 quart per acre with the liquid starter fertilizer on half of the field.

The addition of Accomplish MAX to the liquid starter fertilizer had a positive impact on germination and establishment in soybeans under fertilizer salt stress.

How can growers optimize early-season crop health and get more from their investment in their fertilizers, crops, and soil?

Watch our on-demand webinar, "Early Season Opportunities to Enhance Plant Nutrition & Health," to hear:

• How Accomplish MAX and Extract PBA improve nutrient availability in the soil
• Where these biocatalyst products fit into spring crop plans
• Details from recent corn and soybean trials

In addition to the fertilizers growers apply each season, crops can benefit from the nutrients that are already in the soil or in surface crop residues. But first, these nutrients must be mineralized and converted into plant-available forms that the crop can use. An application of Extract PBA can make this process faster and more efficient.  

In the photo below taken by the Nutrien Ag Solutions North High Plains branch in the spring of 2022, half of this Kansas wheat field had a fall application of Extract PBA technology on it (right side), helping to break down corn stalk residue and increase nutrient availability, while the other half (left side) was untreated. 

By Steve Roehl, Sr. Technical Sales Agronomist, Nutrien Ag Solutions

At harvest, impressive corn yields also leave behind an impressive amount of leaf, stalk and root mass material in the form of stover or residue. While some may call this "corn trash", the sage farmer and agronomist knows that residue is actually a treasure rich in essential crop nutrients, including nitrogen (N), potassium (in the form of K₂O), phosphorus (in the form of P₂O₅), and sulfur (S). 

Crop residue also poses some challenges. Fields with heavy residue levels can be slower to warm in the spring and can pose issues related to planting (e.g., stalks and root balls can hamper planter disc openers and depth-gauge wheels) and crop establishment. In addition, heavy amounts of crop residue can hinder the ability of soil microbes to release nutrients from the residue. This is especially true for nitrogen and sulfur, which are effectively "tied up" (immobilized) by soil microbes that use them as a food source to break down residue. These immobilized nutrients only become available to the crop once the microbes finish digesting the residue and release (mineralize) the nutrients to the soil.

For these reasons, some forethought about residue and nutrient management this fall can pay dividends to your 2023 crop. For years, Nutrien Ag Solutions customers have utilized a fall or spring application of Extract PBA to maximize nutrient release from crop residues and the soil, extend the availability of nutrients later into the season, and optimize yield potential. This biochemical-based technology is an effective way to release bound nutrients while also making seedbed preparation and planting processes more effective in the spring.

Chad Henderson, an XtremeAg farmer in Madison, Alabama, trialed Titan XC-treated dry fertilizer on his farm in 2022. He saw impressive results in both his irrigated and dryland corn. 

"We can't wait to try this again," says Chad. "We had great results with this product."

In the trial, Chad compared his standard strip till fertilizer blend to the same fertilizer blend treated with Titan XC at 1 pint per ton.  Both treated and untreated fertilizer blends were applied at 180 pounds per acre. Two different hybrids were in the planter, and each treatment (treated vs untreated dry fertilizer) was replicated 3 times for each hybrid in both irrigated and non-irrigated parts of the field.

In irrigated corn, Chad's average corn yield was 276.7 bu/a with his standard fertilizer blend and 293.8 bu/a with the Titan XC-treated dry fertilizer, for a yield advantage of +17.1 bu/a compared to the check. 

How can growers make the most of every nutrient they apply, especially with high fertilizer costs? One way is to focus on improving the efficiency of dry fertilizers that are spread in the fall or spring.

Watch our on-demand webinar, "How to Make Your Dry Fertilizer Work Harder and Go Farther," to learn:

• Why the amount of fertilizer you apply doesn't always equate to the amount of fertility available to your crop
  
  
• How next-generation technology can enhance your fall dry fertilizer program for better nutrient availability and uptake in the spring
  
  
• How Titan XC can help you get more out of every prill you’ve paid for by giving your crop greater access to applied fertility
  
  

With fall fertilizer season approaching, Agricen’s Scott Lay spoke with WITY Radio about using Titan XC to get more efficiency and return on investment out of dry fertilizer applications. 

Dennis - WITY Radio: I think Titan XC is going to be a great addition to producers' game plans here in the fall.

Scott - Agricen: Titan XC has been available for about 10 years now. With each successive fall, use increases as folks better understand the benefits of what a fertilizer efficiency technology can provide for their operations.

Sugar beets are a major source of the world's sugar, and the higher the sugar yield and concentration per plant, the better. In a replicated trial, researchers evaluated the ability of Maritime to improve sugar concentration in beets when applied to the crop a few weeks before harvest. A kelp-based product, Maritime is designed to provide plant health benefits such as improved nutrient uptake and greater ability to tolerate abiotic stress.

Conducted during the 2021 growing season in Brown City, Michigan, the on-farm trial was overseen by Sugarbeet Advancement, a partnership between Michigan State University, Michigan Sugar Company, sugar beet producers, and agribusiness.

Maritime was applied twice at two different rates toward the end of the growing season. Both were foliar applications made with a leaf spot fungicide. The first application was made in late July at a rate of 2 quarts/acre, with the second application made in late August at 1 quart/acre.

At harvest, there was a significant increase in both recoverable white sugar per ton (RWST, 7 reps) and percent sugar (5 reps) in sugar beets that received the Maritime application compared to beets that were not treated with Maritime (p <0.05 for both measurements).