Recent Updates

UPDATED 2025 TN Soybean OVT Report – Discard previous version

An issue was found that caused an error when importing variety names in the previously published final version of the soybean report. This has been corrected and updated in the previous post. If you already downloaded the files from 11/25, please discard and used the updated versions below.

TN Soybean OVT Final Report – pdf and excel


Final Reports Available for TN Corn and Soybean Variety Trials 2025

 

The final reports for both the TN corn and soybean variety trials are now available! These will be posted within the next few days on search.utcrops.com and can also be found at the links below. As always, thank you to our industry partners for their participation in submitting varieties for evaluation and to the TN Soybean Promotion Board and TN Corn Promotion Board for their support of these trials.

Corn report pdf and excel files.

Soybean report pdf and excel

 

 

 

 


County Standardized Trials-Soybean Data 2025

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Our 2025 Soybean variety trial data from UT’s County Standardized Trials are in.

You’ll notice our locations are down this year.  We lost several to wet weather early-on that had to be replanted or scrapped at harvest due to inconsistencies and/or poor stand.

As always, if you have questions or need more information about the CST program, or any other UT programs, please contact your local County Extension office.

Early Xtend Flex Trial

Late Xtend Flex Trial

Enlist Trial (4.0-5.0)

For all variety trial data, please visit https://search.utcrops.com/

Thank you to all who took part in these trials! Agents, Growers, Industry, & Matt

We appreciate your support and look forward to working with you next year.

 


Financing your operation in 2026: West Tennessee Row Crop Workshops December 1st in Martin, Jackson

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UT Extension, in partnership with the Southern Extension Risk Management Education Program, Mid-America Farm Credit, UT Martin, and Simmons Bank, will be hosting two events December 1st.  Topics covered will include:

  • Vendor financing
  • Debt carryover
  • Consolidation loans
  • Share and cash rental agreements
  • Machinery costs and value
  • Seed fertilizer and chemical costs
  • Preparing financial statements
  • Selecting crop insurance coverage
  • Effective grain marketing and storage.

The first event will be hosted at 435 University Street in Martin, TN from 8AM-11AM December 1st. Breakfast will be provided.

The second event will be hosted at 605 Airways Blvd in Jackson, TN from 5PM-8PM December 1st.  Dinner will be provided.

Registration links for both events are included above.   Looking forward to seeing each of you there.


2025 County Standardized Trials-Corn Data

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Thank you to all those who participated in County Standardized Trials this year.  Our corn data is in and reported below.

For more information or assistance with the CST program, please contact your local County Extension office.

Early Maturity <113 day RM

Medium Maturity 114-116 day RM

Full Maturity >116 day RM

These CST plots are large strip trials located ‘on-farm’ with a minimum of 300 feet in length.  Inputs and management decisions are on a by location basis and determined by the cooperating producers.  Three relative maturity groups divide the trials, Early Corn will be 113 day and earlier, Medium Corn will be 114-116 day, and Full Corn is 117 day plus.  Thank you to everyone involved in the CST program for your support and contributions: County Agents, UT Extension/Research, Growers, Industry, Retail.

 

Soybean and Cotton CST trials to follow. Visit search.utcrops.com for all variety testing data.

 


Italian Ryegrass Resistance to Glyphosate and Clethodim

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Two Gibson County Populations of Italian Ryegrass Escaping 16 ozs Clethodim 21 DAA

We recently rated our Italian ryegrass screen in the greenhouse for glyphosate and clethodim resistance. The first two runs were conducted on 13 populations across 11 counties in West Tennessee. Continue reading


2025 TN Corn OVT – Prelim Report

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Our 2025 TN Corn Official Variety Trial (OVT) results are now available. These data are from our small plot trials performed at eight sites located within six of our UT AgResearch and Education Centers across the state (Jackson, Milan, Spring Hill, Springfield, Knoxville, and Greeneville).

This year, we had 40 hybrids, representing 11 brands/companies, included in the OVT. Our top performers (those not statistically different from the highest yielding hybrid within each test) are listed in the 2025 OVT Corn “A Group” Table below. The full results, including information on yield, moisture, test weight, plant and ear height, lodging, protein, oil, and starch for each hybrid within and across locations is available as an excel file download – Corn Grain Tables 2025 PRELIM – OVT ONLY.

County trial data is not included in this PRELIM report as that data is still coming in. It will be included in the FINAL report.  Continue reading