Skip to main content

NC State Extension

Corn 2021

en Español / em Português

El inglés es el idioma de control de esta página. En la medida en que haya algún conflicto entre la traducción al inglés y la traducción, el inglés prevalece.

Al hacer clic en el enlace de traducción se activa un servicio de traducción gratuito para convertir la página al español. Al igual que con cualquier traducción por Internet, la conversión no es sensible al contexto y puede que no traduzca el texto en su significado original. NC State Extension no garantiza la exactitud del texto traducido. Por favor, tenga en cuenta que algunas aplicaciones y/o servicios pueden no funcionar como se espera cuando se traducen.


Inglês é o idioma de controle desta página. Na medida que haja algum conflito entre o texto original em Inglês e a tradução, o Inglês prevalece.

Ao clicar no link de tradução, um serviço gratuito de tradução será ativado para converter a página para o Português. Como em qualquer tradução pela internet, a conversão não é sensivel ao contexto e pode não ocorrer a tradução para o significado orginal. O serviço de Extensão da Carolina do Norte (NC State Extension) não garante a exatidão do texto traduzido. Por favor, observe que algumas funções ou serviços podem não funcionar como esperado após a tradução.


English is the controlling language of this page. To the extent there is any conflict between the English text and the translation, English controls.

Clicking on the translation link activates a free translation service to convert the page to Spanish. As with any Internet translation, the conversion is not context-sensitive and may not translate the text to its original meaning. NC State Extension does not guarantee the accuracy of the translated text. Please note that some applications and/or services may not function as expected when translated.

Collapse ▲

Corn (Grain) Data

Variety Selection Tool

Reports from Variety Selection Tool

The following reports from the variety selection tool are provided as a supplement and starting spot for looking at the corn data within the variety selection tool. They only include a subset of the hybrid data, and only show hybrids that performed above average for yield (1 or more standard deviations above the average). For more detailed information on these hybrids, along with the ability to search and filter for hybrid data specific to your location or operation, we encourage you to visit the variety selection tool linked above.

Multiple Year Data (2019-21)

Statewide – All Maturities

Piedmont (Rowan, Surry, and Union)  – All Maturities

Coastal Plain (Robeson, Greene, and Sampson)  – All Maturities

Tidewater (Beaufort, Pamlico, and Pasquotank)  – All Maturities

Single Year (2021)

NOTE:  All tests at Pamlico county were lost due to bird damage



Piedmont (Rowan, Surry, and Union)

Coastal Plain (Robeson, Greene, and Sampson)

Tidewater (Beaufort and Pasquotank)



Piedmont (Rowan, Surry, and Union)

Coastal Plain (Robeson, Greene, and Sampson)

Tidewater (Beaufort and Pasquotank)



Piedmont (Rowan, Surry, and Union)

Coastal Plain (Robeson, Greene, and Sampson)

Tidewater (Beaufort and Pasquotank)

Tutorial Videos for the Variety Selection Tool

Variety Selection Tool Training Webinar (January 2021)

Corn Silage

Statewide (2021)

Rowan County

Haywood County 

Summary of Data

Soil Test Results, Fertility, and Cultural Practices – 2021

Weather Data – 2021

Cooperators and Sponsors



NOTE:  Starting in 2020, we moved all reported OVT data for grain corn to our new variety selection tool instead of reporting individual tables. You will find looking at the data and comparing hybrids a lot easier using this tool once you get used to the new features. The tool itself is linked at the top, and we have included links to our January 2021 training webinar showing how to use the different features of the tool. If you typically look at our location, statewide, and 2 or 3-year tables; we recommend you begin with the “OVT Data” (previously called “Analytics”) feature after watching the training video. If you have any questions, please feel free to contact me at 919-389-8860 or