Skip to main contentAll experts

Brian Arnall

Professor

Plant & Soil Sciences

Orcid identifier0000-0002-6294-8150 (opens in a new tab)⁠
  • Professor
    Plant & Soil Sciences
  • Extension Specialist for Precision Nutrient Management
    OSU Extension
  • 405-744-1722 (Work)
  • Oklahoma State University, Plant and Soil Sciences, 373 Agricultural Hall, Stillwater, OK, 74078, United States
Want to connect?
Contact us
(opens in a new tab)

FUNDING

  • GRANT
    Evaluating Predictability of Soybean Nitrogen Credits in Central Great Plains Cropping Systems
    Oklahoma Soybean Board1 Jan 2026 - 15 Apr 2027
    Oklahoma Soybean Board
  • GRANT
    N Transformation Monitoring and K Uptake Inhibition
    Cotton Incorporated1 Jan 2026 - 31 Dec 2026
    Cotton Incorporated
  • GRANT
    Soil Fertility Extension and Research (20-487OK)
    Cotton Incorporated1 Jan 2026 - 31 Dec 2026
    Cotton Incorporated
  • GRANT
    Tread lightly: Furthering understanding of the impact of wheel traffic of various harvest machines in alfalfa production systems
    University of Wisconsin30 Sep 2025 - 29 Sep 2026
    University of Wisconsin
  • GRANT
    Maximizing Sorghum Yield in Oklahoma Through Data-Driven Research and Field Trials
    United Sorghum1 Jun 2025 - 31 May 2027
    United Sorghum
  • GRANT
    N Transformation Monitoring and K Uptake Inhibition
    Cotton Incorporated1 Jan 2025 - 31 Dec 2025
    Cotton Incorporated
  • GRANT
    Soil Fertility Extension and Research (20-487OK)
    Cotton Incorporated1 Jan 2025 - 31 Dec 2025
    Cotton Incorporated
  • GRANT
    Soybean Nutrient Management Program: Focus on Potassium
    Oklahoma Soybean Board1 Jan 2025 - 31 Dec 2025
    Oklahoma Soybean Board
  • GRANT
    Soil Health Demonstrations to Increase Regenerative Agricultural Intensification in Southern High Plains
    Texas A&M University5 Sep 2024 - 4 Sep 2029
    Texas A&M University
  • GRANT
    Soil Health Demonstrations to Increase Regenerative Agricultural Intensification in Southern High Plains
    Texas A&M University5 Sep 2024 - 4 Sep 2029
    Texas A&M University
  • GRANT
    Modernizing Fertilizer Recommendations in the Southern Region: The Fertilizer Recommendation Support Tool
    Louisiana State University11 Jan 2024 - 4 Jan 2027
    Louisiana State University
  • GRANT
    Developing innovative extension programming for soybean in Oklahoma
    Oklahoma Soybean Board1 Jan 2024 - 31 Dec 2024
    Oklahoma Soybean Board
  • GRANT
    Soil Fertility Extension and Research (20-487OK)
    Cotton Incorporated1 Jan 2024 - 31 Dec 2024
    Cotton Incorporated
  • GRANT
    Soybean Nutrient Management Program: Focus on Phosphorus and Potassium
    Oklahoma Soybean Board1 Jan 2024 - 31 Dec 2024
    Oklahoma Soybean Board
  • GRANT
    Use of biological additives in cotton production to improve nutrient use efficiency and yield
    Cotton Incorporated1 Jan 2024 - 31 Dec 2024
    Cotton Incorporated
  • GRANT
    Quantifying Nutrient Budgets in the Farmer-to-Farmer Digital Conservation Network (F2F_DCN)
    Kansas State University1 Sep 2023 - 4 Jan 2025
    Kansas State University
  • GRANT
    Conservation of Natural and Sustainable Environmental Resources with Verified Engagement (CONSERVE)
    Kansas State University31 Aug 2023 - 31 Aug 2027
    Kansas State University
  • GRANT
    Evaluate microbial products for impact on dryland sorghum yield 2023
    United Sorghum14 Jul 2023 - 15 Jul 2024
    United Sorghum
  • GRANT
    Agronomic management of soybean in Oklahoma systems
    Oklahoma Soybean Board1 Jan 2023 - 15 Apr 2024
    Oklahoma Soybean Board
  • GRANT
    Management of phosphorus and potassium in Oklahoma double crop soybean production systems
    Oklahoma Soybean Board1 Jan 2023 - 15 Apr 2024
    Oklahoma Soybean Board
  • GRANT
    Soil Fertility Extension and Research
    Cotton Incorporated1 Jan 2023 - 31 Dec 2023
    Cotton Incorporated
  • GRANT
    Use of biological additives in cotton production to improve nutrient use efficiency and yield
    Cotton Incorporated1 Jan 2023 - 31 Dec 2023
    Cotton Incorporated
  • GRANT
    Soil Fertility Research
    Oklahoma Department of Agriculture1 Jul 2022 - 30 Jun 2026
    Oklahoma Department of Agriculture
  • GRANT
    Evaluate microbial products for impact on dryland sorghum yield 2022
    United Sorghum15 Jun 2022 - 14 Jun 2023
    United Sorghum
  • GRANT
    Sulfur Source and Rate Trail as a Topdress on Winter Wheat
    Anglo American Woodsmith Limited1 Apr 2022 - 31 Dec 2022
    Anglo American Woodsmith Limited