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See the latest news, innovation updates, trial results, grower stories and more from Agricen. 
Why It Makes Sense to Sidedress Nitrogen
May 16, 2016 — Posted By Agricen

young corn.jpgWe all know the importance of nitrogen in producing a high-yielding corn crop, but it is easy to forget or even ignore that the timing of an nitrogen application can be the key to maximizing its benefits.

Nitrogen applied pre-plant can be susceptible to loss through volatility, denitrification or leaching, which means it may not be available for use by the crop at critical stages. Peak demand for nitrogen in a corn crop comes between V10-V14 (right before tasseling) and, although the demand measured in pounds of nitrogen taken up per day may slow, nitrogen is still a critical factor in grain fill.

One simple method to ensure that your crop has enough nitrogen to meet peak demand is to split your nitrogen application into a pre-plant application and a sidedress application. By delaying application of a portion of your nitrogen until the plants are better able to take it up (through a more developed root system) and utilize it, sidedressing can significantly benefit your nitrogen use efficiency (NUE, measured in lbs/N applied per bushel of grain)—and your yield. This application can be further enhanced with technologies including nitrogen stabilizers or Extract PBA, which helps to maximize the availability and uptake of the applied nitrogen.

With increased scrutiny on nutrient leaching, combined with the need to drive more production out of the same acre, maximizing nitrogen uptake and utilization will become more and more important.

By applying all of their nitrogen up front, growers can miss out on a big opportunity to optimize nitrogen uptake and utilization by the plant. To meet the goals of increased production AND increased sustainability, growers will have to work hard to increase the NUE of their corn crops to lower the pounds of nitrogen used to produce a bushel of corn. For all of these reasons, it makes sense to sidedress.

Learn more about making the most efficient and effective sidedress nitrogen application with Extract PBA in a UAN sidedress program.

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Making the Case for In-Furrow Applications
April 11, 2016 — Posted By Agricen

By Jeremiah Butler

As we enter planting time and growers make final decisions for the coming crop year, many growers will consider using in-furrow products. There are several reasons why they should research and consider in-furrow applications.  

Many of you have heard Dr. Fred Below of the University of Illinois talk about his “Seven Wonders of the Corn Yield World.” As we look at the factors below, we can see that there is no silver bullet. Attaining a high yield truly takes a systems approach!

Seven Wonders of the Corn Yield World and Their Potential Impact on Yield

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The value of each factor is presented in bushels/acre as well as a percentage of the total (260 bushels/acre). Source: U Illinois Crop Physiology Lab

Although in-furrow products are not included on his list of major factors that impact corn yield, Dr. Below was recently asked whether in-furrow products are important in an interview with Farm Industry News. Here is his answer:

"We are starting to see synergistic advantages of in-furrow technologies, where a fungicide is applied with an insecticide along with a starter fertilizer. These products enhance and protect the plant or seedling, and by having the nutrients alongside them, can start the plant off to a faster growth trajectory. Ultimately, I think we will have other growth-enhancing technologies that can go in-furrow. I think it is one of the next new things in agriculture."

So, when should growers consider a starter fertilizer? There are several scenarios in which an in-furrow product can make a lot of sense:

  • When cultural practices such as no-till or minimum tillage are utilized
  • On coarse textured or low organic matter soils
  • On poorly drained or cold soils
  • On low testing P and K soils
  • When nodal root systems are severally impeded by challenging growing conditions
  • When soil pH is unusually high or low
  • When substantial drought stress is likely

Loveland Products has a variety of in-furrow technologies that can be used as part of a systems approach to obtaining a healthy, high yielding crop. In addition to the starter fertilizers Levitate and Riser, these include:

  • ACCOMPLISH MAX, a biochemical technology that improves nutrient availability and uptake for better plant performance
  • Radiate, a growth regulator that can be used to promote a larger root mass for more water and nutrient interception
  • Organic acid technologies including Black Label Zn and BlackMax 22
  • Satori fungicide
  • Sniper LFR insecticide 

We wish you the best of luck as you get growing this season.

Learn more about ACCOMPLISH MAX by downloading the Accomplish MAX booklet.

 

 

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Prove It to Me [Film]: Follow 5 Farmers Through the Growing Season
March 14, 2016 — Posted By Agricen

ProveItToMepngWe are very excited to introduce “Prove It to Me,” a new film that follows five farmers through the 2015 growing season—from planning and planting to growth and harvest.

Each of the farmers featured in the film used Accomplish, Titan or both technologies as part of their program, and all speak about the results they achieved with our biocatalyst technology (Hint: It’s pretty darn good news!). We invite you to watch a “Prove It to Me” online today.

None of the farmer testimonials were scripted or coached. Their thoughts on the products and practices are simply in their own words and, as you’ll see, a great testimony to using Accomplish and Titan as part of any growing program.

We hope you enjoy the film, and we would be happy to hear any feedback you might have.

Watch the Film

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How to Get More Uniform Corn Emergence This Spring
December 21, 2015 — Posted By Agricen

Growers know that uniform corn emergence is a must for achieving great yields. Recent research shows that a delay in emergence of just 12 to 14 hours can affect yield potential.

In side by side field trials at three different locations led by North Carolina State University cropping systems specialist Dr. Ron Heiniger, an in-furrow application of Accomplish LM promoted uniform corn emergence, increased row and kernel number, and increased ear weight by 1/8 lb compared to check (10-27-0 applied in a 2x2 band). Uniform emergence was associated with higher yields: Accomplish LM increased the average yield by +11.5 bushels per acre.

Corn NCSU 2014

Accomplish LM is a nutrient use efficiency product that offers concentrated biochemistry tin an easy-to-handle liquid form.  Formulated for broadcast and starter fertilizer applications, it helps growers get the most out of their crop fertility programs by increasing nutrient availability and uptake and by promoting root growth and development. 

Use Accomplish LM this spring for more uniform crop emergence and the potential for higher yields at harvest.

Interested in more information on Accomplish LM in corn starter programs? Read our starter booklet.

Access the Booklet  

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Starter Fertilizer Paying Off This Year
August 4, 2015 — Posted By Agricen

This year, many parts of the country dealt with above-average to excessive spring rains. Wet conditions set the stage for denitrification (converting nitrogen in the soil system into N2 gas) and nitrate leaching, which may explain some of the yellowing growers have observed in fields where there has been a lot of moisture.  

Starter fertilizer use can help to overcome some of this nitrogen loss by adding nitrogen back into the system. Other crop inputs can also pay off. Accomplish LM can be used in a starter blend to ensure that more of the applied nitrogen or nitrogen in the soil system is in a form that is readily available for plant uptake.   

In the field trials we’ve seen this season, the difference between starter and no starter was very obvious. Starter applications that included Accomplish LM have been giving a very strong performance, as seen in these corn trials from Wheatland, Indiana. 

Corn - Wheatland, Indiana (2015)

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Starter vs. no starter fertilizer; Photo taken May 27, 2015

 

Corn - Wheatland, IN (2015)

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Accomplish LM applied at 1 qt/acre; RiseR FA applied at 2.5 gals/acre; Sniper LFR applied at 3.2 oz/acre

 

Corn - Wheatland, IN (2015)

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Accomplish LM applied at 1 qt/acre; Black Label Zn applied at 3 gals/acre; Sniper LFR applied at 3.2 oz/acre

 

Learn more about starter fertilizers and how Accomplish LM can enhance corn starter programs. Download “Improving Crop Yields with Starter Fertilizers.”

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Accomplish LM and Titan PBA on Corn: Mid-Season Results
July 23, 2015 — Posted By Agricen

Norman McPherson and M.H. Bitely are growers in Grady, Arkansas, who incorporated both Accomplish LM and Titan PBA into their fertility program for this year’s corn. Both growers applied Titan PBA on their dry fertilizer in the fall, and included Accomplish LM with their standard liquid starter fertilizers at planting.

The results so far are impressive.

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Growers Norman McPherson and M.H. Bitely in Grady, Arkansas.


In fields where Accomplish LM and Titan PBA were added to the standard fertility program, corn had much smaller dents compared to corn from a nearby field they farm where Accomplish LM and Titan PBA weren’t used.

Smaller dents will add up to a lot more yield, says Norman.

Corn_Ears

With Accomplish LM and Titan PBA, corn ears show less denting.

 

Root digs reveal that the addition of Accomplish LM and Titan PBA also leads to significant improvements in root mass.

Corn_Roots

Significant gains in root mass with Accomplish LM and Titan PBA.

 

From these mid-season results, we expect to continue to see great things, as we have seen in other trials incorporating both Accomplish LM and Titan PBA into fertility programs on corn, soybeans, rice, and wheat.

We’ll follow up again with Norman and M.H. later in the season to share more details about their crops’ performance. 

 

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Grower Profiles: Five Generations of Farming and Agriculture
March 14, 2015 — Posted By Agricen

In a previous post, we got to know Jim and Janet Orr, fourth generation farmers from Iowa. In this blog post, we meet their sons, Jamie and Jason, who continue the family tradition in farming and agriculture.

 Jason_Orr_Acreage

 

Jamie and Jason Orr grew up on their parents’ Century Farm near Rowley, Iowa. Growing up in a farming family instilled a strong work ethic and respect for the land.

“I can’t remember a time when I wasn’t outside helping my folks,” says Jamie. “There were chores before and after school. I fed the hogs, helped pick rocks out of fields, and ran equipment pretty early on.”

“We were always working,” Jason adds. “I even slept on the floor of my dad’s combine when he drove it. Farming is in our blood.”

Download the Accomplish LM Booklet

Farming Inspires Ag Careers

Although both men grew up helping their parents on the farm, they would end up working in different sectors of agriculture.

Jamie first worked at AgVantage FS, an agriculture and energy supplier. He then joined Crop Production Services (CPS) in 2005, where he is currently the General Manager of the Western Illinois Division.

“I enjoy talking to growers, finding out what makes them successful and bring them new ideas to make them even more profitable” says Jamie.

Jason, meanwhile, completed a college program in agriculture, then began farming land located two miles from his parents’ farm. He now grows continuous corn on 375 acres and manages three hog buildings, each with 2400 hogs.

Science and Technology Drive Farming

“These days, you can’t grow without science and technology,” says Jason. “I plant disease-resistant seeds and use GPS mapping and a yield monitor to observe field conditions. I also use the Internet to stay up to date on the latest technologies, trends and opportunities. These are the tools that help me make better decisions and be a better grower.”

Jason was introduced to the biochemical technology in Accomplish LM by Jamie, who saw the first-hand benefits in CPS trials throughout Illinois and Wisconsin.

“I first tried Accomplish LM in 2013, applying it on 182 acres of corn. I left 30 acres untreated,” says Jason. “We harvested five bushels more per acre on the treated acres. Based on those results, I’ve continued to use it.”

“All farmers value quality products and healthy crops, and they’re looking for ways to be as efficient and profitable as possible,” says Jamie. “It’s not just for the money, although we all know that’s important. It’s also to feed the hungry world.”

Learn more about Accomplish LM and how it benefits farming operations by downloading the Accomplish LM booklet. 

Download the Booklet

 

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What Is the Value of Your Crop  Residue?
November 18, 2014 — Posted By Agricen


snow_residueHere we discuss why your crop residue is valuable and how your farm can benefit from a post-harvest application of EXTRACT. 

Q: I mostly consider my residue to be a nuisance. Do I need to rethink that view?

A: Given where prices are, growers are really going to have to focus to make money next year. Residue can play an important role in helping to achieve that. Residue doesn't have to be just another obstacle to deal with when you're trying to get your crop planted. By releasing the nutrients locked up in your crop stubble, you get more ROI out of your original nutrient investment by benefitting next season's crop. We recommend that you rethink your residue as an important component of the planning process for next year's crop. 

Q: What is the value of my residue?

A: Here's a great example of the value of residue. If you're a corn producer, for every bushel of corn you grow, your residue contains an average of 0.45 lbs of N, 0.16 lbs of P, and 1.1 lbs of K. If you had a 200-bushel crop in 2014, that's an NPK value of 90-32-220. Think about how valuable those nutrients can be if you can release them in time for spring planting.

Q: With a big harvest, how should I deal with all of my post-harvest residue? What's a good way to speed residue breakdown and access the nutrients in my stubble?

A: Many growers turn to fall tillage or a fall nitrogen application to help them speed residue breakdown. Although tillage does a good job of physically breaking up the residue and increasing the surface area that microbes have to work on, it has little direct influence on the mineralization of nutrients trapped in residue. Nitrogen can provide some benefits, but lack of sufficient N is not the main limiting factor for residue breakdown–soil temperatures are, since microbial activity, which is what produces the biochemistry needed to break down crop residue, drastically drops off below 50 degrees F. This is why we recommend a post-harvest application of EXTRACT – which contains biochemistry that enhances residue breakdown, nutrient release and nutrient mineralization, even at lower temperatures – to help you capture the value of your residue. 

Learn more about the benefits of a residue application of EXTRACT by reading the our crop residue booklet.

Download the Booklet

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Understanding Nutrient Requirements for High-Yielding Corn
September 17, 2014 — Posted By Agricen

By Fred E. Below, PhD, Professor of Plant Physiology, Department of Crop Sciences, University of Illinois at Urbana-Champaign

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Agronomic advancements have brought corn yields to new heights, but producers have had little guidance on how to meet the nutrient requirements of modern, high-yield corn hybrids in a way that maximizes their yields. As a result, the high yields we see today have been accompanied in many places across the United States by a significant drop in soil nutrient levels, particularly phosphorus (P), potassium (K), sulfur (S) and zinc (Zn). This combination—higher yielding hybrids and decreasing soil fertility levels—suggests that producers have not sufficiently matched their maintenance fertilizer applications with nutrient uptake and removal by the corn.

By better understanding nutrient uptake and partitioning, producers can optimize their fertilization practices to meet their crop needs and attain maximum yield potential. I’ll focus here primarily on the uptake, partitioning, and utilization of P and K by corn.

Download the Biocatalyst Technology FAQ

Typical fertilization for corn in the United States is 180 lbs of N, 90 lbs of P2O5 and 160 lbs of K20 per acre, with no S or micronutrients. For modern corn hybrids in high-yielding systems, mineral nutrients with high requirements for production (i.e., nitrogen [N], P, K) or with a high harvest index (HI: the percentage of total plant uptake that is removed with the grain) (i.e., N, P, S, Zn) are important for obtaining high corn yield (Table 1).1 

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Producers must consider the impact of increased grain and stover nutrient removal on the next crop and employ appropriate fertilizer strategies to ensure that adequate nutrients are available to the crop. Phosphorus is probably one of the most overlooked nutrients, and most farmers are not putting out enough. In relation to total uptake, nearly 80% of P is removed in corn grain, while K is retained to a higher percentage in stover.

Production practices that utilize above-ground stover (i.e., cellulosic ethanol, silage production) may remove an additional 20.8 lbs of N, 4.0 lbs of P2O5, and 23.3 lbs of K2O per ton of dry matter, along with micronutrients. While farmers in Illinois, for example, fertilize 93 lbs P2O5 per acre, on average, for corn production2, the large majority (~80%) of soybean fields receive no applied P. As a result, they would have only the remaining 13 lbs/acre of P2O5 available for soybean production in a corn–soybean rotation3, where P and K fertilizer are commonly applied for both crops in the corn production year. This value would be inadequate to meet soybean P needs for total uptake (48 lbs/acre P2O5) or nutrient removal (30 lbs/acre P2O5) based on a conservative yield estimate of 46 bushels/acre in Illinois.4 Clearly, typical fertilization practices may need to be adjusted to meet crop nutrient needs.

Mineral nutrients are not all acquired at the same time or used in the same way by corn plants, and some require season-long uptake by corn roots for the crop to achieve a high yield. During the V10 to V14 growth stages, 230 bushel corn requires 7.8 lbs of N, 2.1 lbs of P2O5 and 5.4 lbs of K2O per day, but these needs change at other times. To optimize their programs, producers need fertilizer sources that supply nutrients at the rate and time that match their plants’ nutritional needs.

Potassium accumulates more than three-fourths of total uptake by VT/R1 (Figure 1)1, while over 50% of total P uptake occurs during grain fill (after VT/R1) (Figure 2)1, in addition to remobilization of 57% and 77% of the maximum measured leaf P and stalk P contents, respectively. This suggests that a season-long supply of P is critical for corn nutrition, while availability of K at levels that can meet the maximum rates of uptake during early season vegetative growth would be expected to meet corn nutritional needs, since the majority of K uptake occurs during vegetative growth. Thus, practices that are effective for one nutrient may not improve uptake of the other.

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Nutrient management is complex, but improved fertilizer use can be achieved by understanding patterns of nutrient uptake, partitioning, and utilization. Producers should pay special attention to P requirements as productivity increases, as current data suggest a looming soil fertility crisis if adequate adjustments are not made in P usage rates. Agronomic advancements have brought corn yields to new heights, but understanding how to maintain soil nutrient levels can go a long way in helping to sustain high yields.

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Learn how biocatalyst technologies can improve nutrient availability and uptake to help meet the nutrient needs of corn and other crops by downloading the Biocatalyst Technology FAQ Booklet.

Download the Biocatalyst Technology FAQ

 

References:

  1. Bender RR, Haegele JW, Ruffo ML, Below FE. 2013. Nutrient uptake, partitioning, and remobilization in modern, transgenic insect-protected maize hybrids. Agron. J. 105:161–170.
  2. National Agriculture Statistics Service (NASS), United States Department of Agriculture. Fertilizer and Chemical Usage. 2011. Illinois Farm Report. 32:8.
  3. NASS. Fertilizer, Chemical Usage, and Biotechnology Varieties. 2010. Bulletin As11091, Illinois Agricultural Statistics.
  4. Usherwood, N.R. 1998. Nutrient management for top-profit soybeans. News and views. Bulletin RN 98105. Potash and Phosphate Inst., Int. Plant Nutrition Inst., Norcross, GA.
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Video: Grower Stories - Wetzel Farms, Grayson County, TX
March 11, 2014 — Posted By Agricen

After a career in finance made him realize he didn’t want to spend his days sitting behind a desk, Chad Wetzel of Wetzel Farms in Grayson County, Texas, returned to his farming roots. Today, this third-generation family farmer has approximately 7,000 acres in a corn and wheat rotation.

Hear how using Accomplish LM has helped him gain a corn yield advantage in the challenging Texas dryland environment, and learn why he’s planning on using this product on additional acres.

Watch the video:

 

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