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See the latest news, innovation updates, trial results, grower stories and more from Agricen.

Titan XC Proves Worth & Increases Corn Yield in VRT Fertilizer Program

May 21, 2020 — Posted By Agricen

corn tassel In the fall of 2017, Benjamin Rice, a crop consultant for Nutrien Ag Solutions in Sidney, Illinois, was faced with a challenge.

He typically recommended Titan XC to his grower customers as a treatment for applied dry phosphorus and potassium fertilizers to help increase yield and profitability. Making the case for using this fertilizer biocatalyst was easy with growers who were blanket spreading dry fertilizers, but demonstrating the value of Titan XC was more complicated with a customer who used variable rate (VRT) applied fertilizer and did not want to pay more for the Titan XC technology. Benjamin needed to figure out a way to prove that Titan XC could have a nutrient efficiency and yield benefit when used with his customer's VRT fertilizer.

Benjamin and his grower devised a large, split-field trial consisting of 320 acres over five fields. Half of the acres would be treated with the grower's standard program (100% VRT-applied P & K), and the other half treated with Ben's program (90% VRT-applied P & K plus Titan XC). The trial was designed so that both programs were identical in cost to the grower.

Two of the fields were spread with each fertilizer program in the fall of 2017, and the remaining three fields were spread with each program the following spring, in 2018, with no additional applications planned for the trial period. Corn was planted in the spring of 2018.

Yield Results in Corn

At harvest, Titan XC proved its worth. Compared to the grower's standard VRT program, the VRT program with Titan XC-treated fertilizer resulted in an average corn yield increase of +6.8 bu/acre over the five fields, for a net revenue of $23.80/acre (based on corn at $3.50/bu).

One Application, Two Years of ROI

No additional fertilizer was spread in the fall of 2018 or spring of 2019 for the 2019 soybean crop planted in the trial fields. Even so, Ben’s customer recorded a +2.6 bu/acre soybean yield increase where the Titan XC program had been applied the previous year, for an added return on investment of $22.10/acre (based on soybeans at $8.50/bu).

Summary

In this split-field trial, one application of Titan XC-treated VRT fertilizer resulted in increased yields and profit for the grower over two seasons. The two-year total ROI with VRT fertilizer spread with Titan XC was ~$45.90/acre in this corn/soybean program, with no cost to the grower for the Titan XC technology. With a planned trial period of four years, Ben and his customer continue to analyze the potential for greater nutrient efficiency and higher yields with Titan XC, and the grower is eager to try this biocatalyst technology on his untreated fields at the trial's end.

Learn more about Titan XC by downloading the Titan XC product booklet.

Extract PBA Helps Improve Corn Yield, Improves Plant Health

May 19, 2020 — Posted By Agricen

Luke Bryan makes a valid point when he sings, “rain makes corn,” but do you know what can help make even more corn? Extract PBA.

With uncertainties in the market, the ability to increase corn yields in a cost-efficient way is more important than ever. Extract PBA in a broadcast application with a corn pre-emerge herbicide, burndown herbicide or liquid UAN can provide numerous benefits including:

Accelerated mineralization and release of nutrients in the soil

Improved plant vigor
Increased plant performance and yield

The benefits of Extract PBA in a corn program are supported by data from numerous corn trials that show the ability of this technology to provide an opportunity for improved crop health, higher yields and a better return on investment. In an analysis of 40 yield comparisons across the Midwest and South, the average yield increase from adding Extract PBA to a corn program was +10.1 bu/acre.

Learn more about the benefits of Extract PBA in a corn program by downloading the Extract PBA Makes Corn overview.

[Booklet] MARITIME Innovative Kelp Science for Crops

April 6, 2020 — Posted By Agricen

MARITIME^® improves nutrient uptake and plant functioning to give growers unmatched seed germination, plant growth, nutrient uptake and resistance to abiotic stress. It can be used to enhance crop growth and performance both under positive growing conditions and under stress conditions from environmental factors such as drought, heat or salinity.

The MARITIME products booklet covers:

Product benefits
How MARITIME works
Trial results in specialty crops, including lettuce, peppers, and celery
Uses and rates

What is MARITIME?

MARITIME is a highly soluble solution of biologically converted kelp that can be used by growers to augment a balanced crop nutrition system. MARITIME stimulates soil microbiota, improves plant growth, and reduces crop stress for better crop quality and yield.

MARITIME is OMRI listed and is a WSDA Organic Registered Input Material.

Learn more about MARITIME kelp technology for agriculture by downloading the digital booklet.

Nutrien's Gregg Schmitz on Adopting Biochemistry in the Field

March 16, 2020 — Posted By Agricen

Gregg S - Nutrien

Nutrien Ag Solutions’ Gregg Schmitz has witnessed transformational changes in agriculture–from the birth of modern crop protection to the growth of today's market for ag biostimulants and biologicals, even leading some of the early, pivotal field trials that brought Accomplish technology to Nutrien's row crop customers.

We recently spoke with Gregg about his take on this biocatalyst technology, and why growers who aren't already using Accomplish LM, Titan XC or Extract will want to consider adopting this biochemistry in their fields in 2020.

With a father who was part owner of an agriculture retail facility in Iowa, Gregg grew up in the ag business, working in both retail and wholesale during high school and joining the sales team when he graduated. In 1985, the business was acquired by United Agri Products—which ultimately evolved into Nutrien Ag Solutions. Currently, Gregg serves as Nutrien Ag Solutions' Marketing Manager for the Western Iowa, Eastern Nebraska, South Dakota Division.

Gregg is a sound agronomist who firmly believes in soil health. His 2007-2008 replicated trial results on Accomplish were the springboard for incorporating this technology into Nutrien’s core fertilizer and plant nutrition business.

“In the summer of 2007, I got a call to evaluate a product called Accomplish LM that was then being used in California and other states, mainly on specialty or high value crops," says Gregg. "We decided to spray some strips in the fall of 2007 at a corn test plot we had north of Wall Lake, Iowa. To be honest, I was initially skeptical."

"In the summer of 2008, we started to see some visual differences at the V5-V6 stage of growth," he says. "In the area where we applied Accomplish, the corn leaf color was greener. Below ground, we saw more root mass with the Accomplish treatment. We had roots that extended at least three feet into the soil along with a more fibrous root system. We took these trials to yield and had good ROI on all of the applications we made."

Gregg and his team had also sprayed a few strips on soybeans in the fall of 2007, using the Accomplish that was left over after spraying the corn test strips. He saw benefits with that crop, too, including seeing the soybeans retain their leaves longer prior to harvest.

"Going into the fall of 2008, we set up trials with key customers at each of our divisions to replicate our results on a larger, real-world scale," he says.

Based on observations from his initial Accomplish LM trial work (harvested in 2008) and from subsequent trials testing the technology with customers at different locations over a two-year period, Gregg's skepticism changed into a belief that Accomplish technology could enhance his grower customers' operations. Some of his observations from that period included:

More mellow, less compacted soils and less residue where Accomplish was applied, allowing for smoother tilling operation

A customer with tight clay and high pH soils reporting a much more even appearance to his corn field with Accomplish than he had ever seen in past crops–the difference in emergence was right to the line where the trial was applied

A big visual difference in terms of more even color, plant development and tassel emergence–along with a 10+ bu/a yield response–in a large-scale trial testing Accomplish technology with UAN in a corn-on-corn field that had liquid hog manure applied the previous fall

Carryover effects on crop growth and yield into a second growing season–without additional Accomplish application

In an early trial testing Accomplish technology, more even corn tassel emergence
was seen where Accomplish was applied.

Today, Gregg uses a systems or solutions approach to help his customers maximize their ROI on every field, an approach that typically includes 1 gallon per acre of Extract (which contains Accomplish technology) each year. Since 2010, he has also used Titan XC on the majority of dry P&K applications. We asked him why he believes biochemistry is so important to soil health and sustainable crop production.

"There is a quote from Dick Goff, who was an agronomist from Midwest Laboratories in the 1980s. He always said, 'We cannot expect a plant’s productivity to be greater than the foundation and health of the soil.' This quote always stuck with me, as it is about balancing everything we do," says Gregg.

“In my mind, biochemistry is the catalyst to delivering the balance we need to help our customers preserve their ability to maximize productivity and ROI on every acre they farm," he says. "With the Accomplish products, we see many of those benefits, like the development of the roots and the mellowness of the soil, both in the current crop year and even beyond."

With plenty of growers who haven’t yet tried or adopted biological or biostimulant technologies, Gregg encourages them to explore the benefits of biochemistry for improving soil health and crop performance.

“There are over a decade's worth of trials showing how Accomplish biochemistry can benefit our growers," Gregg says. "Doing some hands-on research, even if it's outside of the normal row crop production, can be a good way to build confidence. One way I looked at the technology early on was by using it in my own garden and on my lawn."

"Make sure you dig plants and get your hands dirty," he adds. "It all starts in the roots and the soil.”

Find out why the biocatalyst technology Accomplish LM, Titan and Extract makes a good addition to agronomic programs by accessing the biocatalyst technology booklet.

How to Overcome Crop Stress & Improve Crop Quality with Kelp Science

February 24, 2020 — Posted By Agricen

Our recent webinar, "Overcoming Crop Stress and Improving Crop Quality with Kelp Science Innovations," is now available to watch online.

During the on-demand webinar, you'll learn about:

The role of kelp technologies in agricultural production
New, biological methods of kelp extraction and how they have advanced kelp science
A new kelp technology, Maritime^®, and how it can help improve crop quality and increase abiotic stress tolerance

You'll also see recent trial work in a variety of specialty crops, which shows how Maritime performs in field conditions.

Watch this on-demand webinar today to learn about new kelp science innovations and the kelp technology in Maritime.

Congratulating the 2019 NCGA Corn Yield Contest Winners

February 19, 2020 — Posted By Agricen

Every year, growers across the country compete in the National Corn Growers Association (NCGA) Corn Yield Contest and attempt to push their corn yields as far as they can go. We want to congratulate all of the 2019 winners, with special recognition to the 6 national and 17 state winners who used Accomplish LM, Extract PBA or Titan XC technology on their winning acres!

08-20-NCGA-winners

Among the 2019 winners who used our technology are Health Cutrell, Kevin and Shawn Kalb, Don Stall, Kelly, Cael and Colin Garrett, the Hults family, and Tommy and Valerie Cartrite–many of whom we've profiled on our blog for their previous wins.

NCGA_2019_winners

Pictured: Kelly Garrett (left), Kevin and Shawn Kalb (top center), Don Stall (bottom center), Heath Cutrell (right).

Congratulations to the winners on your achievements, and we wish all growers success in the coming season!

Learn more about the biocatalyst technology that's helping top corn growers achieve big yields by downloading our FAQ.

Using EXTRACT PBA to Maximize the Nutrient Content of Manure

February 3, 2020 — Posted By Agricen

spreading manure Although animal manures can be a rich source of nutrients for crops, the nutrients found in them–whether from swine, beef cattle, dairy cows or poultry–are not always in a form that is readily available for crop uptake.

Phosphorus is a good example. With its negative charge, phosphorus easily binds to positively charged micronutrients, such as those found in animal rations or dairy cow footbath solutions. Once bound, it remains in a form that is unavailable to the plant until transformed through natural processes (e.g., weather, soil microbes) or agronomic management. As a result, growers who have been applying animal manures may see high levels of unavailable phosphorus on their soil tests (indicated by a high Bray P2 value), but a deficit of plant-available phosphorus (low/lagging Bray P1).

EXTRACT PBA, which helps to convert P2 to P1, is one of the agronomic tools available to help growers be more efficient with their nutrient applications by making phosphorus and other nutrients found in manures, crops residues and the soil more readily available for crop uptake.

The concentrated biochemistry in EXTRACT PBA not only helps to break down organic matter, but it can also separate positively charged (+) cations (e.g., calcium, magnesium, aluminum, iron, zinc, copper) from negatively charged (-) anions (e.g., phosphate, nitrate, sulfate, chlorides). As a result, the nutritive value of manure treated with this biocatalyst increases, as seen in the swine manure study below.

By giving crops greater access to plant-available forms of phosphorus and other important nutrients found in manures, EXTRACT PBA can help growers improve their nutrient use efficiency and help crops better reach their yield potential. EXTRACT PBA can also help protect against nutrient loss to the environment by promoting greater nutrient uptake by the crop. This flexible tool can be broadcast with manures or used as a manure pit treatment prior to pumping. In strips where manure has already been applied, it can be sprayed with pre-emergent or burndown chemistries.

Learn more about using EXTRACT PBA with manures or litters by viewing a featured study.

How Do Microbes Influence Nitrogen Use Efficiency?

January 6, 2020 — Posted By Agricen

green corn Many growers apply the “4R” framework for nutrient management—using the right fertilizer source, at the right rate, at the right time and in the right place—to more closely match crop nutrient needs to fertilization practices while supporting sustainable agriculture goals.

Guided by this framework, growers have been able to improve their fertilizer use efficiency and reduce nutrient loss to the environment. However, despite best practices, an estimated 40% to 50% of applied nitrogen is either immobilized by soil microorganisms or lost from the soil through denitrification or leaching, rendering it unavailable to the crop. Although some soil microorganisms contribute to nitrogen loss or immobilization in the soil, others can have a positive influence on nitrogen use efficiency by enhancing the availability or stability of nitrogen in the soil or by enhancing root growth and physiological functions.

How Microbes Affect Nitrogen Use Efficiency

Bacteria and other microorganisms—through their metabolic processes—exude or secrete a wide range of biochemical compounds (called primary and secondary metabolites) into the soil. These biochemicals are not simply the waste or byproducts of metabolic functions. They are the tools through which microorganisms communicate and function in the soil. Some of the ways they can influence nitrogen use efficiency are by:

Complexing nitrogen into organic forms. Biochemical compounds exuded by bacteria and other microorganisms can influence nitrogen transformations. They can also promote the combination of nitrogen into more complex organic compounds, such as amino sugars, amino acids, and proteins, which can induce a metabolic response in other microorganisms and plants.

Keeping nitrogen in plant-available forms. Biochemical compounds in the soil can help keep or convert nitrogen into a plant-available form. One of the well-understood mechanisms of conversion is mineralization, which is the conversion of organic nitrogen to plant-available ammonium. Although not all of the exact mechanisms of conversion or transformation through which this occurs have been uncovered, it is thought that the biochemicals in the soil might also influence the conversion of nitrate back into an ammonium form, or even the transformation of ammonia back into ammonium or amino compounds.

Enhancing root growth and root physiological functions. Roots can respond to signals from biochemical compounds in many ways, including by increasing growth and branching, increasing the uptake of nutrients such as nitrogen, or limiting the uptake of compounds such as salt ions. Roots can also respond to biochemical signaling in the soil biochemistry by making changes to their own exudates. This can have an effect on rhizosphere bacterial functions that, in turn, may help make nutrients more available to the plant.

Helping Growers Improve Nitrogen Use Efficiency

To gain greater nitrogen use efficiency, growers who are already using the 4R framework and similar practices can utilize additional tools and technologies to aid with soil health, plant health and nutrient efficiency. Available technologies not only include enhanced efficiency fertilizers, nitrogen stabilizers and nitrogen inhibitors, but also biochemical tools like fertilizer biocatalysts, which make use of biochemical mechanisms to directly stimulate bacterial, nutrient and plant functioning.

The fertilizer biocatalyst ACCOMPLISH MAX can effectively convert applied nitrogen into plant-available forms to increase nutrient availability and facilitate nitrogen uptake by the plant, as seen in this pivotal study with the original ACCOMPLISH formulation. Similarly, EXTRACT PBA is a biocatalyst that can be used to release nutrients that are tied up in the soil, hasten residue breakdown and facilitate the cycling of nutrients—including nitrogen—back into the soil. By helping to ensure that more of the nitrogen a grower applies gets into the crop, these biochemical technologies can increase nitrogen use efficiency.

Learn more about the influence of soil biochemistry on plant health and nutrition by downloading the 'Understanding Soil Microbiology and Biochemistry' booklet.

EXTRACT PBA Helps Overcome Phosphorus Deficiency in Fallow Soil

October 10, 2019 — Posted By Agricen

extract fallow Wet conditions in the spring can create major planting challenges for growers. Flooding and excess moisture in the fields can lead to millions of acres being left unplanted. Unfortunately, this can create favorable conditions for fallow syndrome, a phosphorus deficiency in the soil that can negatively impact next season’s crop.

Growers with fields left fallow can consider making a fall or spring application of EXTRACT PBA to overcome the potential impact of fallow syndrome. EXTRACT helps growers maximize yields by releasing bound nutrients in the soil, making them available to the next crop.

What causes fallow syndrome?

When the soil is left fallow (uncultivated) for an extended period of time, changes in soil biology occur. In particular, a decrease in the population of specific beneficial fungi, called “vesicular arbuscular mycorrhizae” or VAM, is observed. These mycorrhizal fungi help the roots of plants such as corn take up phosphorus and zinc, but they require actively growing roots to survive. The decline of these fungi in unplanted acres causes fallow syndrome, which primarily impacts grass crops like corn and small grains.

In addition to nutrient deficiencies, fallow conditions also impact soil quality due to reduced organic matter content (e.g., carbon and nitrogen) in the absence of crop residue. As a result, soil microbial functions within the soil are adversely affected, leading to reduced denitrification and soil respiration rates.

Corn is the crop that will be the most impacted. Affected corn plants will exhibit symptoms of phosphorus and zinc deficiency, including stunting, purple leaves, and uneven growth.

How can EXTRACT PBA help?

Growers can turn to EXTRACT to overcome phosphorus deficiency in fallow fields and help prevent fallow syndrome. A soil-applied biocatalyst, EXTRACT is designed to improve soil health and effectively increase the release of nutrients from the soil. In fallow soil conditions, EXTRACT can assist by maximizing the availability of bound phosphorus for easier plant uptake.

In a recent study (Fig. 1) conducted in fallow soils in Minnesota, soil treated with EXTRACT showed a >38% increase in plant-available phosphorus compared to untreated soil. Similar increases in potassium, zinc and several micronutrients were also observed in the study.

Figure 1. Percentage increase in fallow soil nutrient content after treatment with EXTRACT PBA. Both P1 and P2 increased with treatment.

Nutrient release with EXTRACT has also been shown to help increase the yields of corn and other crops, as seen in a meta-analysis that includes 86 trial observations across corn, soybeans and wheat (Fig. 2).

Figure 2. The average yield increase with a fall or spring application of EXTRACT PBA was 6.56 bu/acre across 86 trials in corn, soybeans and wheat.

Learn more about EXTRACT PBA by downloading the EXTRACT Product Booklet.

Starter Program with Accomplish LM Key Part of Farmer's Success

September 30, 2019 — Posted By Agricen

kolb farm minnesota Fifth-generation farmer, Dave Kolb, of Kolb Farms near Paynesville, Minnesota, is one of 11 children who grew up working on a dairy farm with his siblings and parents. The Kolbs have been in this area since their ancestors arrived to homestead in 1861.

Today, Dave farms and dairies with three of his brothers and his mother. They employ a corn, oat, alfalfa and wheat rotation to produce forage and grain for the 500 cows that they milk. They also raise their own replacement heifers. It is a very busy operation, but Dave and his family members have seen their hard work pay off, including as entrants in the National Corn Growers Association (NCGA) Corn Yield Contest.

In the 2018 contest, the Kolb Farms plot yielded 259.8895 bu/a, placing third in the Minnesota irrigated division (and just missing first place in the state by 3.73 bushels).

dave kolb minnesota NCGA winner

Gabe Kjellsen of Loveland Products (right) presenting an achievement award to Kolb Farms'
Dave Kolb (left) for his success in the NCGA corn yield contest using Accomplish LM technology.

What is Dave doing to achieve his high yields? He has a very detailed fertility program that includes soil and tissue testing followed by foliar sprays to alleviate macro- and micronutrient deficiencies. He also relies on a sound starter fertilizer program that includes 6-24-6 amended with Accomplish LM, a fertilizer biocatalyst, to increase plant rooting and nutrient availability.

In Dave’s own words, “With declining commodity prices, I had to cut some things out of my starter program. But the one input I will not cut is Accomplish LM.”

car kolb farm

In 1995, Dave was injured in a car accident that paralyzed him from the waist down, but he hasn't let that slow him down or take him away from the farm. Dave does all the planting, spraying, and crop planning at the farm, and he drives a semi truck. It's another example of the hard work and drive that are helping Kolb Farms successfully meet the challenges of running a busy cropland and dairy operation.

Learn more about the Accomplish LM technology in Dave's starter program by downloading the Accomplish LM product booklet.

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[Interview] A New Advancement in Sustainable Nitrogen Management

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