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

Enhancing Wheat Performance on Your Farm with TERRAMAR

June 10, 2024 — Posted By Agricen

Wheat growers commonly apply fungicides to their crops to optimize plant health and yield. Typical application timings include early April after the flag leaves emerge (Feekes growth stage 9) and at heading shortly after (head scab application/Feekes growth stage 10.5.1). TERRAMAR can be utilized in the same pass as a wheat fungicide during any application timing, offering another stress-fighting and yield-enhancing tool to optimize crop yield potential.

What benefits can TERRAMAR add to a wheat fungicide application?

TERRAMAR minimizes the impact of weather-related stresses (e.g., cold and dry conditions) to help maintain normal physiological functions.
TERRAMAR increases nutrient uptake and photosynthetic capacity at a critical time of yield determination.

Nutrien Ag Solutions has conducted multiple field trials in which TERRAMAR was applied at different stages of wheat growth with a fungicide. As seen in the examples below, consistent yield responses and a positive return on investment (ROI)* were observed across the different timings, whether one or multiple applications of TERRAMAR were made with the grower’s standard practice (GSP).

FLAG LEAF/FEEKES 9 FUNGICIDE APPLICATION

In a Wisconsin field trial, TERRAMAR was applied at 1 quart/acre with fungicide at the Feekes 9 growth stage (flag leaf). The addition of TERRAMAR to the grower's standard wheat fungicide program led to a +3.62 bu/a yield advantage compared to the fungicide alone, with an ROI of 2:1.

(If a flag leaf fungicide application is not being made, TERRAMAR is also compatible with herbicide applications made at Feekes 8.)

HEAD SCAB SPRAY/FEEKES 10.5.1 FUNGICIDE APPLICATION

05-24-Terramar-Wheat-head scab 2 plots

In a field trial in Michigan, adding TERRAMAR to the grower's head scab fungicide application led to a yield advantage that ranged from +3/9 bu/a (Plot 1, ROI of 2:1) to +12.8 bu/a (Plot 2, ROI of 7:1).

In an Indiana trial, the yield advantage when TERRAMAR was applied with a wheat head scab fungicide was +9.41 bu/a, with an ROI of 5:1 compared to the fungicide alone.

05-24-Terramar-Wheat-Head Scab Spray OH

In Ohio, a yield advantage of +12.0 bu/a was seen when TERRAMAR was added to a wheat head scab fungicide application, with an ROI of 7:1 compared to the fungicide alone.

FEEKES 8, 9 & 10.5.1 (3 APPLICATIONS)

Lastly, a Pennsylvania field trial in wheat showed an +18.0 bu/a yield advantage when TERRAMAR was applied at 1 pint/acre at three time points: First with herbicide at Feekes 8, and then with fungicides at Feekes 9 (flag leaf) and Feekes 10.5.1 (head scab spray). The ROI in this trial was 9:1.

SUMMARY

Whether applied to wheat or another row crop, a foliar application of TERRAMAR offers a flexible and cost-effective way to enhance plant health and improve yield.

*ROI calculations assume wheat at $6/bushel.

View more wheat results by downloading the TERRAMAR Midwest wheat study.

Creating a More Efficient Liquid Starter Program for Corn

April 29, 2024 — Posted By Agricen

By Brian Cornelious, PhD, Agricen

corn soil sky-1

The use of starter fertilizer, aimed at getting plant nutrients in a concentrated zone close to the point of seed placement, is a common practice in some parts of the country.

A standard starter program for corn in the U.S. Corn Belt is 3-5 gallons of ammonium polyphosphate (10-34-0) plus 1 quart of zinc per acre. More progressive growers have gravitated towards readily available orthosphosphate blends containing micronutrients or other enhancements like biostimulants. Regardless of the rate, timing, source and amount (the “4Rs”) of the practice, the goal is the same: Get the most out of every nutrient applied for better early growth and development.

Conversion from polyphosphate to plant-available orthophosphate takes place in the soil, where microbes and soil chemistry both play a role in making the applied and existing soil nutrients available to the plant, as well as in the timing of nutrient release into the soil solution. For any liquid starter program to be successful, growers must consider several key factors like soil test values, crop yield goals, field conditions and potential for nutrient release when the crop needs them most.

Thankfully, growers don’t have to leave it all up to nature. By enhancing liquid starter programs with ACCOMPLISH MAX or PROLOGUE, growers can speed up the conversion process in the soil and facilitate plant nutrient uptake by providing highly available forms of nutrients. The outcome is improved plant performance, as demonstrated in the trials below.

ACCOMPLISH MAX

ACCOMPLISH MAX is specifically formulated for use with liquid starter fertilizers. It contains diverse biochemicals (e.g., organic acids, enzymes) that interact with liquid fertilizers and soil chemistry to improve nutrient availability and facilitate nutrient uptake by the crop. It also contains a kelp-based technology that helps crops better tolerate potentially yield-robbing stresses like cold temperatures, saline soil, heat or dry conditions.

In the corn trial below from Ohio, the grower standard practice (GSP) was an in-furrow program consisting of NPK, a micronutrient starter and Proven 40 (a microbial nitrogen-fixing product from Pivot Bio). This was compared to GSP plus 1 quart/acre of ACCOMPLISH MAX over three fields.

The results? Adding ACCOMPLISH MAX to the grower's standard in-furrow program led to a yield advantage of +6 bu/acre over the GSP alone.

Corn_Ottawa_Ohio_Accomplish_Max

In another example, a corn trial in Nebraska looked at the impact of adding ACCOMPLISH MAX at 1 quart/acre to a starter program consisting of Loveland Products’ Riser (2 gals/acre) and Black Label Zn (1 gal/acre).

The results? A visual difference with ACCOMPLISH MAX earlier in the season, including thicker stalks and healthier plants above ground, with deeper, more developed roots below. The early, healthier start resulted in a +4.5 bu/acre yield advantage at harvest compared to the starter program that did not include this technology.

corn_Curtis_Nebraska_Accomplish_Max

PROLOGUE

PROLOGUE (5-0-0 6.3% Zn) is a combination of highly plant available zinc and nutrient solubilizing technology comprised of microbial metabolites (biochemicals) and active, phosphorus-scavenging microbes that colonize within the root system.

PROLOGUE fits any banded liquid phosphorus-based fertilizer program requiring supplemental zinc for optimal plant growth. It is formulated to increase the efficiency of both applied phosphate and existing phosphate bound in the soil, as well as balance the P:Zn uptake ratio. (For every 10 units of phosphorus, a plant needs 1 unit of zinc.)

In this corn trial from Kentucky, PROLOGUE was applied 2x2 with 10 gals/acre of 10-34-0.

The results? A yield advantage of +7.15 bu/acre with PROLOGUE in the starter program compared to the 10-34-0 starter alone.

Prologue_Corn_KY

Crops that get off to a good start often maintain an advantage during the growing season over those that struggle to get going. As these studies show, growers that include a technology such as ACCOMPLISH MAX or PROLOGUE in their starter programs—whether a polyphosphate, an orthophosphate/polyphosphate blend or other liquid starter—can maximize the efficiency of applied nutrients and improve crop performance.

Learn more about starter fertilizer programs by downloading our booklet, Improving Crop Yields with Starter Fertilizers.

Enhancing Fall Dry Fertilizer Efficiency and Grower ROI with TITAN XC

August 24, 2023 — Posted By Agricen

Fall can be a good time to apply dry phosphorus (P) and potassium (K) fertilizers because of lower workloads and drier soils. A fall dry fertilizer application can also increase P and K availability for crops planted in the spring by giving the fertilizer prill more time to undergo natural weathering and breakdown in the soil compared to spring applications.

However, just because you apply 300 pounds of P and K this fall, it doesn’t mean that all 300 pounds will be available to next season's crop. Soil physical, chemical and biological properties combined with weather conditions all play a role in fertilizer availability. Even under the best conditions, an application of dry fertilizer on its own is usually not very efficient. In the first season after application, only about 10-30% of applied P and 20-60% of applied K is typically available for use by the growing crop.

For a higher rate of fertilizer efficiency, TITAN XC can be applied to dry fertilizer blends, increasing the efficiency of applied P and K fertilizers by an estimated 30%. This contributes to a number of benefits, including improved plant performance (as seen in the photos below from Dassel, Minnesota), as well as a positive yield response.

In the corn trial below from Ohio, a fall application of TITAN XC-treated dry fertilizer led to an average yield increase of +8.3 bushels per acre over 6 replications as compared to untreated dry fertilizer.

In a corn trial from Nutrien Ag Solutions’ Hopkinsville, Kentucky research farm, treating dry fertilizer with TITAN XC led to a yield increase of 6 bushels or more per acre compared to untreated fertilizer. This was true whether the fertilizer was applied at the full rate (300 lbs/acres) or the reduced rate (270 lbs/acre). What is most notable here is that there was no real difference in corn yield between the two different rates of untreated fertilizer (270 or 300 lbs/acre).

Sometimes the answer is not more fertilizer, but rather greater efficiency. By employing TITAN XC to increase the breakdown or mineralization of the P and K nutrients spread in fall, more will be available to the crop next year when it needs it, which can lead to better yield results.

Learn more about TITAN XC by downloading the TITAN XC fall fertilizer booklet.

Ohio Growers Excel in Wheat Yield Contest with Titan XC & Extract PBA

June 28, 2021 — Posted By Agricen

Quigley Ohio Wheat 2020 Cathy and Martin Quigley struck gold in the 2020 Ohio Wheat Yield Contest, coming in first in their district with a yield of 93.34 bushels per acre.

What were the keys to Quigleys' success? First, selecting the right wheat variety, the right planting date and the right rate was important. The Quigleys, who live in Clinton county, used Dyna-Gro 9862, a soft red winter wheat, which they planted October 7, 2019.

Having an effective and efficient fertility program was another key to their success. Agricen’s biocatalyst technology was an integral part of the Quigleys' fertilizer program, with Titan XC applied at 1 pint per ton to their fall fertilizer blend and Extract PBA applied at spring topdress in a "weed and feed" application with UAN and broadleaf chemistry.

Mike Hacker, a Dyna-Gro Seed specialist and Nutrien Ag Solutions crop consultant based in Southern Ohio, assisted the Quigleys with the selection of their wheat variety and with recommendations for their fertility program.

Treating dry fertilizer with Titan XC is a sound agronomic practice that can provide a long-term benefit to farm productivity. Titan XC utilizes unique biochemistry to increase nutrient availability and enhance dry fertilizer efficiency. With Titan XC on dry fertilizer in the fall or spring, more of a grower's applied nutrients will be available to the crop to help drive yield.

Extract PBA, with an analysis of 6-0-0-13S, is a biocatalyst that is formulated to maximize nutrient release from crop residues and the soil. Growers can tank mix Extract PBA with herbicides for spring burndown applications, use it with liquid fertilizers to enhance spring broadcast applications, or spray it on crop residues in the fall to enhance nutrient release.

Agricen and Dyna-Gro Seed are proud to be associated with Cathy and Martin, helping them achieve the top wheat yield for Ohio's District 9 in 2020!

Update: Martin and Cathy Quigley were the District 9 wheat yield champions again in the 2021 Ohio Wheat Yield Contest—taking both first and second place with both entries coming in at over 100 bushels per acre. In their winning program, they used Extract PBA on their previous season's crop residue and Titan XC on their wheat fertilizer blend.

Learn more about Titan XC and Extract PBA by downloading the Frequently Asked Questions booklet.

OSU Extension Soybean Trial Shows Benefit of Pre-Emerge EXTRACT PBA

January 19, 2021 — Posted By Agricen

Soybeans in farm field Does a pre-emergence application of EXTRACT PBA increase soybean yields, and does it provide a return on investment?

In recent on-farm, replicated research conducted by Ohio State University (OSU) Extension, EXTRACT checked off both boxes, showing a positive yield benefit and a positive net return to the grower.

John Barker, OSU's County Extension Educator in Knox County, worked with grower Dave Mitchem of Mitchem Farms on the trial, which was designed to test the effects of adding a pre-emergence sulfur application to a soybean production program. EXTRACT, which has an analysis of 6-0-0-13S, was selected as the sulfur treatment.

In a video posted by OSU Extension about the trial, both Dave and John emphasize the need for profitability when using any product or practice.

"It has to have a return on investment over the labor and management costs it takes to put it in there," says Dave.

The study was designed as a randomized complete block study and was performed on two plots (4 replications each) located near Centerburg, Ohio. The EXTRACT treatment was applied pre-emergence at a rate of 1 gallon per acre and compared to the check (no treatment). The previous crop was corn.

Growing conditions were favorable for soybeans in their part of the country in 2020, with adequate rainfall throughout the season and little to no stress on the plants.

Throughout the growing season, John and Dave observed that the treated areas were slightly greener than the untreated areas. At harvest, the average yield in the first plot was 71.23 bu/a with EXTRACT treatment, compared to 66.99 bu/a (no treatment), a yield increase of +4.24 bu/a. In the second plot, the average yield was 80.62 bu/a with EXTRACT treatment, compared to 75.91 bu/a (no treatment), a yield increase of +4.71 bu/a.

Yield data taken from OSU Extension video., "Knox County On-Farm Research 2020"

Importantly, the calculated return on investment with EXTRACT as a sulfur treatment was also favorable in this trial.

“The bottom line is so important to these guys. They’ve got to be able to show a profit and be able to make money to be back in the game again next year,” says John. “We showed a positive net return to sulfur on both of our plots.”

Assuming soybeans at $13.50/bu, the average net return with EXTRACT in this trial would be $48.41/acre.*

You can hear more trial details directly from John and Dave in the video.

To learn more about EXTRACT, download the EXTRACT PBA booklet.

*ROI calculation does not include application costs.

Releasing Nutrients from Cover Crop Skeletons with EXTRACT PBA

August 8, 2019 — Posted By Agricen

Soybean with cover crop Cover crops provide many benefits that can improve the health of soil, water, and the following crop. However, they can also pose some drawbacks. In the spring at planting, cover crop skeletons can interfere with seed to soil contact. They can also stress the seedling by interfering with access to sunlight, requiring the planted crop to stretch so that it can reach above the cover crop canopy.

EXTRACT PBA provides an efficient way to manage cover crop skeletons so that growers can avoid these issues and give the coming crop a nutritional boost. These Nutrien Ag Solutions trials conducted in Ohio show how an application of EXTRACT can break down cover crop skeletons to release nutrients for the following crop.

In the picture above, EXTRACT was applied in the fall at 1 gallon/acre. In the spring prior to emergence, the treated part of the field had better planting conditions with more available nutrients compared to the untreated part of the field. This translated into healthier soybean plants during the growing season.

In the picture below, EXTRACT was applied in the summer at 2 gallons/acre. Once again, this side by side trial shows healthier, more robust soybean plants in the EXTRACT-treated part of the field compared to no treatment.

You can learn more about EXTRACT PBA by downloading the EXTRACT PBA booklet.

Extract PBA Pushes Winter Wheat Ahead

September 12, 2017 — Posted By Agricen

After a fertilizer application, hungry crops must wait for nutrient mineralization to occur before the applied nutrients are available to use. To speed up and enhance this process, growers can utilize Extract PBA as a nutrient release tool to improve nutrient availability and uptake. As seen in this winter wheat trial, the result is noticeably better plant performance when compared to plants grown on untreated acres.

The trial, which was conducted in heavily manured fields in Ohio, looked at the effect of adding 1 gallon per acre of Extract PBA to a grower's existing fertilizer program of 28% UAN. Wheat plants in the untreated plot were planted on October 24, 2016, while plants in the Extract-treated plot were planted a month later, on November 25, 2016. Photos were taken in April 2017.

In the spring, wheat plants from the Extract-treated plot were much farther along than plants from the untreated plot, despite being a month behind on planting.

This trial provides a visible demonstration of how early nutrient availability can enhance overall crop health and performance.

Learn more about the performance of Extract PBA in wheat fields by accessing our Extract wheat study.

More Robust Soybean Plants, Higher Pod Counts with Extract PBA

November 21, 2016 — Posted By Agricen

In Northern Ohio, Nutrien Ag Solutions conducted trials to evaluate the benefits of making a fall residue or spring pre-emerge application of Extract PBA (1 gallon per acre). In these trials, Extract was applied on corn stalks in fields where soybeans would be planted as the next crop. The data shows great potential for a growers' return on investment, with healthier plants and higher pod counts when Extract PBA was used.

In the trial results shown below, the plants from the treated areas have a more robust structure to support higher yields. Pod clusters are also tighter, with more per node compared to plants from untreated strips in the test plots.

When the pods were counted from the plants above, there were 16 more pods from the plants grown in the Extract PBA-treated area compared to the untreated controls.

Similar results were also seen in a Nutrien Ag Solutions trial conducted in Iowa, where Extract PBA was applied with pre-emerge herbicide. Soybean plants in the Extract PBA-treated areas were greener, more robust and had higher pod counts (shown below) compared to the untreated controls.

These results are a good demonstration of how powerfully Extract PBA releases nutrients to feed a soybean crop.

Use Extract PBA the the fall or spring for benefits that include:

Release of nutrients trapped in residue or bound in soil
Extension of existing nutrient availability later into the season
Optimization of plantability in the spring
More even crop emergence
Improved yield potential

Learn more by downloading the Extract PBA product booklet.

How to Be Profitable Despite Lower Corn Prices

September 25, 2014 — Posted By Agricen

By Brian Cornelious, PhD, Director of Applied Sciences

corn_header-1

Everyone has a favorite ride at the amusement park. Some treasure the predictability of the carousel, while others seek the thrill of the rollercoaster.

The more I ponder on this analogy, the more I begin to think of farming.

Some very traditional farmers live by the philosophy of “If it ain’t broke, don’t fix it,” while others ascribe to a more progressive approach of “It’s working pretty well, but I think I can make it even better.” Both ways of thinking have their benefits, but I speculate that we’ll need more of the latter philosophy as we move forward, especially in light of current conditions facing the modern farming industry.

Has Farming Been More Like a Carousel Ride or a Rollercoaster?

Let’s get back to the amusement park analogy for a moment and compare riding on the carousel versus rollercoaster from my own experiences with each:

carousel_table

I’m sure there are other things that you would add to the list, but, in the sense of what the farmer is facing today, I would bet the ride is more like the rollercoaster that the carousel, especially when you look at some of the major factors influencing crop production decisions:

Commodity prices
Fertilizer costs
Seed costs
Land cost
Equipment costs
Financing/operating capital
Weather patterns

We could go into great detail about each of these factors, but let’s focus on the impact that commodity prices have on fertility practices. Let’s also look at how some of the management decisions based on this single factor might affect the productivity and profitability of today’s farmer.

Saying Goodbye to $7/Bushel Corn

The years of $7/bushel corn have passed, and when they’ll return is anyone’s guess. While the US farmer’s ability to produce record amounts of corn has been proven once again with the amazing 2014 crop, this record crop is placing pricing pressure on December new crop corn. Growers are now facing corn that’s under $4/bushel, and it may seem almost impossible to make a profit at this rate after figuring in production costs. This is giving many growers pause when it comes to any additional inputs beyond crop protection and their liquid or dry fertilizers. Some might even be thinking of scaling back on their fertility. What can growers do to stay profitable?

Nutrient Use Efficiency Is Key for Profitability

During periods of declining prices, it is critical to increase yields in order to lower the cost of production per bushel. That means increasing the efficiency of fertilizer inputs in the face of lower corn prices. This process will allow the grower to produce more bushels at a lower cost.

Most growers will apply dry phosphate (P) and potash (K) as a blend after harvest this fall. Dry fertilizer is considered a standard input for corn production, even though only 20-30% of the phosphate and 20-60% of the potash is available to next spring’s corn crop. The inefficiency of applied P & K isn’t really acceptable, but what can be done to improve nutrient use efficiency by releasing the P & K that get tied-up in the soil?

Titan PBA Can Help Growers Get the Most Out of Their Dry Fertilizer Inputs

The answer is to add biochemical fertilizer catalyst technology found in Titan PBA. In combination with a dry fertility program, Titan PBA increases the availability of applied nutrients and improves plant uptake and utilization. The increased efficiency of the fertilizer as a result of the Titan PBA allows growers to realize higher yields—as seen in the data below—and lower production costs per bushel.

corn_SDSU

corn_NorthSalem

corn_Bradford

corn_Stronghurst

I think most growers would agree that the past several years have been more like a rollercoaster ride than a carousel ride. However, uncertainty about commodity prices should not affect the attitudes towards using sound fertility programs to maintain or even increase yields. Adding biochemical technology to a dry fertility program can enhance nutrient use efficiency and increase yield potential—helping growers cope with the ups and downs of today’s rollercoaster ride.

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[Interview] Protecting Existing Crop Yield Potential from Heat Stress

Enhancing Wheat Performance on Your Farm with TERRAMAR

Enhancing UAN Sidedress Efficiency to Optimize Corn Yield Potential

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