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Corn and Grain Sorghum Research Verification Program (CGSRVP)

2022 is the 22nd year for the Corn and Grain Sorghum Research Verification Program which started in 2000 with the formation of the Arkansas Corn and Grain Sorghum Board. The Board helps fund the program through a corn and grain sorghum checkoff program.

Anyone interested in enrolling in the program should contact their local County Extension Agent.

2022 Corn & Grain Sorghum Weekly Updates

Number Date Title
1 June 24, 2022 CGSRVP Update
2 July 1, 2022 CGSRVP Update
3 July 15, 2022 CGSRVP Update
4 July 29, 2022 CGSRVP Update
5 August 5, 2022 CGSRVP Update
6 August 12, 2022 CGSRVP Update
7 August 19, 2022 CGSRVP Update
8 August 26, 2022 CGSRVP Update


Field Locations

Field locations for 2022 are in Poinsett, Monroe, Prairie, Lonoke, Desha (2 fields), Faulkner, Independence and Jefferson counties. 

Heat Units

Heat units or Growing Degree Units (GDUs) help predict the growth of corn. Heat units can be used to help with fertilizer applications, predicting tasseling or maturity.

2022 Arkansas Corn Quick Facts

Summary of heat units for the Corn Research Verification Program - Final 

Arkansas Corn Standardized County Hybrid Trials

The Arkansas Corn Standardized County Hybrid Trials is a collaborative effort between growers, County Extension agents, Extension specialists, and industry representatives to increase knowledge on selected hybrids that are being evaluated in the University of Arkansas Corn Hybrid testing program

In the trials, producers followed their normal production practices they use on their farms. The cooperation of all producers mentioned in this publication is appreciated. Producers donate time, equipment and hired labor to make these trials possible.

Arkansas CGSRVP Annual Reports

The Arkansas Corn & Grain Sorghum Research Verification Annual Report is a summary of the CGSRVP for that year, including summaries of each field, tables with all agronomic information, and economic analysis of each field.