Volume 6, Issue 9 (2020) Kansas Fertilizer Research
Research Reports
2018–2019 Precipitation Data
Mary Knapp
Long-Term Nitrogen, Phosphorus, and Potassium Fertilization of Irrigated Grain Sorghum
Alan J. Schlegel and H. Dewayne Bond
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Corn
Alan J. Schlegel and H. Dewayne Bond
Long-Term Effect of Tillage Practices and Nitrogen Fertilization on Corn Yield
Carlos A. Bonini Pires, Marcos M. Sarto, James S. Lin, William G. Davis, and Charles Rice
Wheat Grain Yield and Protein Concentration Response to Nitrogen and Sulfur Rates
Brent R. Jaenisch, Tara Wilson, Nathan O. Nelson, Mary Guttieri, and Romulo P. Lollato
Wheat Grain Yield and Grain Protein Concentration Response to Nitrogen Rate During the 2018–2019 Growing Season in Kansas
Romulo P. Lollato, Kavan E. Mark, and Brent R. Jaenisch
Pivot Bio Proven Inoculant as a Source of Nitrogen in Corn
William G. Davis, Carlos A. Bonini Pires, Dorivar A. Ruiz Diaz, Kraig L. Roozeboom, and Charles W. Rice
Occasional Tillage and Nitrogen Application Effects on Winter Wheat and Grain Sorghum Yield
Augustine K. Obour, John D. Holman, and Alan J. Schlegel
Nitrogen Fertilizer Timing and Phosphorus and Potassium Fertilization Rates for Established Endophyte-Free Tall Fescue
D. W. Sweeney, J. K. Farney, and J. L. Moyer
Soil Phosphorus Fractions After Long-Term Fertilizer Placement in Different Kansas Soils
M. J. Coelho and D. A. Ruiz Diaz
Tillage and Nitrogen Placement Effects on Yields in a Short-Season Corn/Wheat/Double-Crop Soybean Rotation
D. W. Sweeney and D. Ruiz-Diaz
Fertilizer Source and Rate Affect Sulfur Uptake and Yield Response in Corn
T. E. Husa and D. A. Ruiz Diaz
Pre-Plant Nitrogen Rate and Application Method and Side-Dress Nitrogen Rate Effects on Corn Grown No-Till on a Claypan Soil
D. W. Sweeney and D. Ruiz-Diaz
Relationships between the Haney H3A and Conventional Soil Tests for Phosphorus and Potassium in Kansas Soils
E. B. Rutter and D. A. Ruiz Diaz
Response of Soybean Grown on a Claypan Soil in Southeastern Kansas to the Residual of Different Plant Nutrient Sources and Tillage
D. W. Sweeney, P. Barnes, and G. Pierzynski
Cation Exchange Resins as Indicator of In-Season Potassium Supply for Soybean in Kansas
D. A. Charbonnier, M. J. Coelho, and D. A. Ruiz Diaz
Response to Mixing Wheat Seed with Fertilizer in the Drill at Planting
C. Weber and D. A. Ruiz Diaz
Full Report
Kansas Fertilizer Research 2020
D. A. Ruiz Diaz
