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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

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. 

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.

How can growers get the maximum benefit from existing and applied nutrition to maximize their yield and return on investment?

Watch our on-demand webinar, "Early Season Opportunities to Enhance Nutrient Availability with EXTRACT PBA," to see:

• How Extract helps unlock the nutrition crops need from the soil, organic and inorganic nutrient applications and the previous season's crop residue for maximum yield
  
  
• How to get the most utilization out of applied and residual nutrition with Extract
  
  
• Results from corn, soybean and wheat trials

Extract enhances nutrient release and mineralization from the soil, liquid fertilizers and crop residues, which promotes nutrient availability and uptake. It can be used with pre-plant liquid fertilizers, pre-emergent herbicides, UAN sidedress applications or fall burndown chemistries to unlock more nutrition for crops.  

In an analysis of 105 third-party and side-by-side trials conducted over the past decade, the average yield increase gained by utilizing Extract was +10.3 bu/a in corn (53 trials), +3.7 bu/a in soybeans (47 trials) and +5.5 bu/a in wheat (5 trials) as compared to no Extract treatment.

By giving crops greater access to the nutrition they need, Extract can help boost crop yields and increase a grower's return on investment.

Extract is exclusively available from Nutrien Ag Solutions.

Watch the webinar today to learn how to maximize nutrient availability for your crops with Extract.

Last season, TERRAMAR was applied on over 2.7 million acres of row crops, including corn, soybeans, wheat and cotton. In this blog, we answer common questions about using TERRMAR in row crop programs.

What is TERRAMAR?
TERRAMAR is a breakthrough product that combines a biologically converted kelp source and biologically converted leonardite, which is a carbon source. It is intended for foliar applications in row crops at vegetative and reproductive stages. TERRAMAR supplements a balanced crop nutrition system by helping to maximize plant performance and yield across any type of growing condition.

Why use TERRAMAR in row crops?
TERRAMAR is formulated to increase nutrient uptake and enhance stress mitigation, which can optimize plant health and contribute to enhanced yield. In 76 trials conducted from 2019 to 2023 across corn, soybeans, wheat and grain sorghum, TERRAMAR offered an average yield advantage of +7.12 bu/acre compared to untreated check.

What are the key benefits of TERRAMAR for row crops?
TERRAMAR sets a new standard in stress mitigation and plant performance. Foliar application of TERRAMAR improves abiotic stress tolerance (e.g. heat, cold, drought) at various stages of plant growth. Visible improvements in stressed crops can often be observed several days after application. Additionally, increased nutrient use efficiency has been documented when TERRAMAR is applied in conjunction with a foliar nutrition program.

How is TERRAMAR applied?
TERRAMAR is recommended for liquid foliar applications in row crops to enhance plant performance while minimizing weather-induced stress. Foliar applications deliver TERRAMAR's unique set of highly active, metabolite-based compounds for quicker absorption through the plant leaf tissue. The recommended rate for TERRAMAR is 1 quart per acre. It is compatible with a broad range of liquid fertilizers, insecticides, herbicides and fungicides for maximum application flexibility.

When should TERRAMAR be applied?
TERRAMAR can be applied in early post-emergent applications as well as mid- to late-season fungicide applications.

Should I apply TERRAMAR even if I am not anticipating severe crop stress?
Yes. TERRAMAR can optimize plant performance in all growing conditions, whether they are stressful conditions in which crop development could be impacted or average to ideal conditions in which crops have the best chance of reaching their yield potential.

Learn more by downloading the TERRAMAR Frequently Asked Questions bulletin.

Agricen's Scott Lay recently spoke with WITY Radio’s Dennis Michelsen about why pairing EXTRACT PBA with crop fertility programs makes sense.

Dennis - WITY Radio: Before you know it, it will be time to get the 2024 planting season going, and if you want to get the most out of your fertility program, you really need to find out more about EXTRACT.

Scott - Agricen: Applying nutrients is simply step one. The next question is, “What can you do as a farm operation to enhance the availability of those nutrients that you’ve applied?”

Dennis - WITY Radio: The key is not to reduce what you're putting down. It's just to get more value out of every dollar from your fertilizer program.

Scott - Agricen: That's right. EXTRACT is not a replacement for fertility or nutrients. But it is a technology that is available today to aid in the mineralization of nutrients in the soil profile and in the release of nutrients bound by calcium, magnesium or other components in the soil, so that they can be available for your crop.

Dennis - WITY Radio: Like all of your products, EXTRACT has been tested extensively both in the field and by university researchers.

Scott - Agricen:  Ultimately, the end result that any farmer wants is an increase in yield. We've done extensive research with land grant universities across the Midwest—Purdue University, University of Illinois, University of Nebraska, Iowa State and others—to validate what Extract is doing in the soil profile to hopefully give that plant a better chance to yield.

There are two things in particular we can point to when EXTRACT is applied in a broadcast fashion on the soil. The first is we're able to increase the amount of phosphorus available to the plant, more specifically P1, by 10 to 15%. Secondly, both the nitrate and soil ammonium forms of nitrogen are increased by 15 to 20%. That's not a guarantee of greater yield, but we do know that there's a high correlation between having greater amounts of soil nitrogen and phosphorus and increased yields.

Dennis - WITY Radio: EXTRACT offers a way to make sure that every nutrient you're putting down goes to good use.

Scott - Agricen: That's true. The term that's becoming more popular is “nutrient cycling.” In broad terms, it’s simply the ability to take nutrients that are applied or in the soil profile and convert them more readily to a plant-available form. EXTRACT can increase the level of nutrient cycling, which can lead to greater yield results.

Dennis - WITY Radio: It all comes down to the bottom line. What kinds of ROI have you seen with EXTRACT?

Scott - Agricen: EXTRACT has been available on the market since 2017, and this past year we treated a little over 2 million acres across the United States. With EXTRACT, the average yield increase for corn over years of trials is 10.2 bushels per acre. For soybeans, it’s 4.2 bushels per acre. For wheat, it’s a shade over 5 bushels per acre. The number of additional bushels needed to pay for that EXTRACT investment is very minimal. In corn, it's less than 2 bushels. In soybeans, it’s about 0.4 bushels to break even.

Our objective with any farmer, anywhere is to help them lower their production cost per bushel or unit of output. We believe that the economics with EXTRACT stack up very favorably. It’s also very consistent in terms of return on investment and, in the longer-term, positively impacting that soil health, which is any farm’s number-one asset.

EXTRACT PBA is available from Nutrien Ag Solutions.

This interview was edited for length and clarity. You can listen to the interview below or on Agricen's YouTube channel.

Learn more about EXTRACT PBA, a biocatalyst specifically formulated to maximize nutrient release from the soil and crop residues, by downloading the EXTRACT PBA booklet.

How can growers enhance the efficiency of their fall-applied dry fertilizer blends to maximize yield and return on investment? 

Watch our on-demand webinar, "How to Enhance Dry Fertilizer Efficiency to Maximize Yield & ROI," to hear:

• How to enhance the efficiency of your fall dry fertilizer application
  
  
• What you can do to improve nutrient recovery after applying dry fertilizer blends
  
  
• How to increase yield and return on investment in any crop production system with Titan XC on your dry fertilizer blend

The nutrients in dry fertilizer prills are not highly available to the crop as applied. To become available for crop use, they must first be converted into a plant-available form. 

Titan XC is a fertilizer biocatalyst designed to expedite this process and unlock the potential of dry fertilizer programs. When applied to fall- or spring-applied dry fertilizer blends, Titan XC can expedite nutrient availability and uptake, enhance nutrient use efficiency and improve nutrient recovery from the applied fertilizer and from the soil. 

In an analysis of 125 third-party and side-by-side trials conducted over the past decade, the average yield increase gained by treating dry fertilizer blends with Titan XC was +10.9 bu/a in corn (73 trials), +3.9 bu/a in soybeans (30 trials) and +4.0 bu/a in wheat (22 trials) as compared to yields with untreated dry fertilizer.

By giving crops greater access to the nutrition they need, Titan XC can help boost crop yields and increase a grower's return on investment.

Titan XC is exclusively available from Nutrien Ag Solutions.

Watch the webinar today to learn how to maximize dry fertilizer efficiency this fall with Titan XC.

Many agricultural areas across the United States are facing weather-related challenges, but there are still opportunities to make the most out of what Mother Nature is dishing out.

Terramar, a new product for row crops, is formulated to help crops stand up to abiotic stresses (such as heat and dry conditions) while also increasing nutrient uptake for better plant growth.

The photos below document the performance of Terramar applications made on corn, soybeans and wheat earlier this season, and they show some very strong visual results.

With another opportunity to apply Terramar now here (this time with fungicide or plant nutrition products on reproductive-stage corn and soybeans), we wanted to share these images as a reminder of the potential in this year's crop.

Here are the top 10 Terramar field pictures of 2023, so far:

1. Terramar on Corn – Ferris, Illinois

Dry conditions (No rain for 11-12 days). Terramar was applied at 1 pint/acre. Photos taken May 26, 2023, 8 days after application. 15 plants per bundle.

2. Terramar on Corn – Muscoda, Wisconsin

Corn crop planted April 29, 2023. Dry conditions (2.2” precipitation since planting). Terramar was applied at 1 quart/acre at V5. Photo taken June 21, 2023, two weeks after Terramar application.

3. Terramar on Soybeans – Farmington, Illinois

Terramar was applied at 1 pint/acre on May 29, 2023. Photo taken 16 days after Terramar application. 

4. Terramar on Soybeans – East Chain, Minnesota

Terramar was applied at 1 quart/acre. Photos taken 5 days after Terramar application. 

5. Terramar on Wheat – Kentucky

Terramar was applied twice, each time at 1 pint/acre prior to a sub-freezing event. Joint (head) was above ground. Photos taken mid-May.

6. Terramar on Wheat – Oberlin, Kansas

Terramar was applied at 1 quart/acre on March 24, 2023. Very dry conditions. Photos taken May 4, 2023, 53 days after Terramar application. 

7. Terramar on Corn – Fairview, Illinois

Terramar applied at 1 pint/acre at V4 (left) & at 1pint vs 1 quart (right).

8. Terramar on Corn – Bennet, Nebraska

Terramar was applied at 1 pint/acre on May 30, 2023. Photo taken June 20, 2023, 21 days after Terramar application. Some leaf rolling observed on untreated corn. 86 degrees Fahrenheit.

9. Terramar on Corn – Ferris, Illinois

Terramar was applied at 1 quart/acre on on June 3, 2023. Photos taken 5 days after Terramar application. Plants taken 20 rows into each block; 1 plant every 20 steps. 5 plants per bundle.

10. Terramar on Corn – Parker, South Dakota

Terramar was applied at 1 quart/acre at V4 on June 7, 2023. Photos taken 8 days after Terramar application. 

*Bonus Photo* Terramar on Corn – Arcadia, Indiana

Terramar was applied at 1 quart/acre at V4-5.

*Bonus Photo* Terramar on Wheat – Western Kansas

Terramar was applied at 1 quart/acre at first green-up (Feekes 3-4) on March 21, 2023. Cold and dry conditions. Photo taken 54 days after application.

Learn more about Terramar by downloading the Terramar row crop bulletin.

How can growers mitigate the effects of weather-related crop stresses like heat and dry conditions while also increasing nutrient uptake by their crops during the growing season?

Watch our on-demand webinar, "Introducing Terramar: A New Way to Help Row Crops Stand Up to Stress," to hear:

• How Terramar improves crop tolerance to abiotic stresses while enhancing nutrient uptake
  
  
• Why Terramar is a good fit for any row crop program, including corn, soybean, and wheat
  
  
• Details about application timing, trial results, and more

Intended for foliar use in row crops, Terramar delivers increased nutrient uptake and enhanced stress mitigation to optimize plant health and contribute to enhanced yield.

Terramar combines two unique technology platforms with complimentary functions to improve plant performance and help crops "Stand Up to Stress":

• Carbon-Based Technology, or CBT. CBT is derived from biologically converted leonardite, a carbon source. CBT enhances nutrient uptake and provides key carbon derivatives for additional energy to optimize plant performance
  
  
• Marine-Based Technology, or MBT. MBT is derived from biologically converted kelp. MBT improves crop tolerance to abiotic stressors such as heat, drought, salt, and cold, which can represent significant yield-limiting factors.

Terramar is compatible with key crop inputs, including foliar nutrition, insecticides, herbicides, and fungicides, for maximum application flexibility. Multiple field trials validate the effectiveness of Terramar as an addition to crop protection (herbicide, insecticide or fungicide) and nutritional programs.

Terramar can be used in combination with early, mid-season, or late-season foliar applications to mitigate stress and improve nutrient uptake. Foliar applications deliver its unique set of highly active, metabolite-based compounds for quick absorption through the leaf tissue of the plant.

Terramar is exclusively available from Nutrien Ag Solutions.

Watch the webinar today to learn how Terramar can help row crops stand up to stress.

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. 

The visible improvement in wheat growth and color in the treated part of the field shows the wheat crop benefiting from early nutrient availability with Extract PBA, an improvement that also translated into higher yield.

At harvest, the average wheat yield in the untreated part of the field was 35 bu/acre, compared to an average of 45 bu/acre where Extract PBA was used on the previous corn crop's residue—for a yield advantage of +10 bu/acre with fall-applied Extract PBA. The Nutrien Ag Solutions branch noted that the half of the field treated with Extract PBA was notoriously rougher ground, making these results more impressive.

Whether broadcast on crop residues in the fall, applied with liquid fertilizers and/or pre-emergent herbicides in the spring, or incorporated with sidedress UAN applications in the summer, Extract PBA can enhance nutrient release and mineralization processes, regardless of grower tillage practices. This can lead to greater nutrient use efficiency and improve nutrient availability, including during critical periods early in the season. 

Learn more by downloading our booklet, "Managing Nutrient Release from Crop Residue."

Evan Matlock, a farmer from Greenfield, Indiana, first started using Titan XC on his farm about five years ago. In his first year of testing it, he applied Titan XC-treated dry fertilizer on a partial field of soybeans and a partial field of corn. There was an obvious difference between the parts of the field where Titan XC had and had not been applied.

“You could see it visually and we saw it on aerial imagery throughout the year,” he says. “When we took it to harvest, the corn stood out about 4.8 bushels better (with Titan XC) and the soybeans were 2.8 bushels better.”

With those results, Evan had a feeling that Titan XC might be a product he wanted to implement on a broader scale at the farm. That next year, he tested Titan XC-treated dry fertilizer on about half of his acres.

“The next year, we continued to see a yield increase,” he says.

Five years later, he uses Titan XC-treated fertilizer on every acre at Matlock Farms.

“We use it on corn, soybeans, wheat, alfalfa, sorghum and sudan grass,” says Evan. “It works great.”

Today, Evan spreads Titan XC with his fall dry fertilizer application in front of wheat and spreads his corn and other crop acres in the spring.

“We mix the Titan XC in with potash, MESZ 10, elemental sulfur and ammonium sulfate,” he says. “We’ve built up our soil profile over the last couple of years by using Titan XC. We’ll continue to use it here on every ton of dry fertilizer that’s spread from here on out.”

In the five years he has used Titan XC, Evan calculates that his corn yields have increased by anywhere from 4.8 to 7.1 bushels per acre and his soybean yields have increased in the range of 2.2 to 3.9 bushels per acre. He has recently gone back to growing wheat and saw a 7.1 bu/a yield increase with Titan XC-treated fertilizer compared to check in his latest wheat trial. 

“That really helps out your bottom line at the end of the year,” he says. “Titan XC will be a product that will be used here at Matlock Farms from here on out, and I would highly suggest everyone take a look at it.”

You can hear him talk about his experience in his own words by watching the video below or visiting our YouTube channel.

Learn more about Titan XC and dry fertilizer efficiency by downloading the Titan XC corn bulletin.

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.