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Seven signs labeling the crop varieties in the rows behind them.

Oklahoma Crop Variety Trials

The Oklahoma Crop Variety Trials website brings together the results of all of the crop variety testing done each year by the OSU Division of Agricultural Science and Natural Resources.

Program Details

Crop Topics:

Bioenergy, Biodiesel & Ethanol

Cotton

Fertilization

Fruit & Nut Trees

Grains & Oilseeds

Greenhouse Crops

Irrigation

Ornamentals

Pest Management

Vegetables

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Fact Sheet
Establecimiento de un huerto de nueces pecanas

La decisión de establecer un huerto de pecanas debe ser estudiado cuidadosamente, debido a la inversión a largo plazo y las extensas estrategias de manejo involucradas en la producción de pecanas. Un huerto bien planificado y organizado demostrará ser más eficiente al requerir menos insumos y ofrecer mayores ganancias potenciales.

CropsFruits & Tree NutsOther Fruits
Fact Sheet
Assessing Grapevine Bud Winter Injury

By Aaron Essary. Learn about assessing grapevine bud winter injury.

CropsFruits & Tree NutsGrapes & Wine
Fact Sheet
2022-2023 Small Grains Variety Performance Tests

By Amanda de Oliveira Silva, Tyler Lynch, Israel Molina Cyrineu, Samson Olaniyi Abiola, Brett Carver and Meriem Aoun. Learn the results of research on small grains.

CropsGrains & OilseedsWheat
Fact Sheet
Protein Concentration of Winter Wheat Varieties in Oklahoma - 2022-2023

By Dr. Amanda de Oliveira Silva, Tyler Lynch, MS, Dr. Brett Carver, Israel Molina Cyrineu, Samson Abiola Olaniyi, Oluwatobi Quadri, Laercio Pivetta, Camila Bayer. Learn about protein concentration of winter wheat varieties in Oklahoma in 2022-2023.

CropsGrains & OilseedsWheat
Fact Sheet
Pecan Leaf Sample Instructions

By Becky Carroll. Learn the proper steps to ensure accurate results when gathering pecan leaf samples.

CropsFruits & Tree NutsPecans & Walnuts
Fact Sheet
Instrucciones Para Las Muestras Dehojas de Nueces Pecanas

By Becky Carroll. Learn the proper steps to ensure accurate results when gathering pecan leaf samples.

CropsFruits & Tree NutsPecans & Walnuts
Fact Sheet
Mejorando los huertos de nueces pecanas nativas

By Becky Carroll. Learn about native pecans and the best growing conditions in Oklahoma.

CropsFruits & Tree NutsGardening & Lawn CareSoilTrees
Fact Sheet
Fall Forage Production and First Hollow Stem Date for Wheat Varieties During the 2022-2023 Crop Year

By Amanda de Oliveira Silva, Tyler Lynch, Israel Molina Cyrineu, Cassidy Stowers, Ephraim Muyombo, Lettie Crabtree, Teresa Swantek

CropsGrains & OilseedsWheat
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