Since 2008 I have served as the Precision Nutrient Management Extension Specialist for Oklahoma State University. I work in Wheat, Corn, Sorghum, Cotton, Soybean, Canola, Sweet Sorghum, Sesame, Pasture/Hay. My work focuses on providing information and tools to producers that will lead to improved nutrient management practices and increased profitability of Oklahoma production agriculture.
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Latest Posts
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In-season N application methods for Sorghum
Raedan Sharry, Ph.D. candidate under advisement of B. ArnallBrian Arnall, Precision Nutrient Management Specialist The data about to be reported is from the study we…
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Can Grain Sorghum Wait on Nitrogen? One more year of data.
Michaela Smith, Ph.D. candidate under advisement of B. ArnallBrian Arnall, Precision Nutrient Management Specialist The impressive ability of sorghum to recover from significant N stress…
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Is there still time for Nitrogen??
Brian Arnall, Precision Nutrient Management Specialist. With much of the states wheat crop receiving a drink, finally, the wheat has really perked up. While it…
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Utilizing N fixing biologicals.
In the past couple years significant efforts have been made to produce N fixing microorganisms that can be utilized in an agriculture system. The atmosphere…
Down and Dirty with NPK 
Good!