FRST Fact Sheet
An overview of what the FRST project is, its various phases, and who is involved.
This guide provides collaborators with instructions for submitting quality data from past research on crop response to fertilizers.
Data Submission to Ag Data Commons
FRST Facilitated Submissions
Jagadamma, S., & Savoy, H. J. (2020). Comparison of four extractants used in soil phosphorus and potassium testing for two soils in a corn-wheat-soybean rotation in Tennessee receiving various amounts of P and K fertilizer. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1519155
Savoy, H. J., Leib, B. G., and Grant. T. (2021). Alfalfa response to potassium rate and timing of application. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1520724
Lyons, S. E., Osmond, D. L., Slaton, N. A., Spargo, J. T., Kleinman, P.J.A., Arthur, D.K., & McGrath, J.M. (2020). FRST: A national soil testing database to improve fertility recommendations. Agricultural & Environmental Letters, 5. https://doi.org/10.1002/ael2.20008
, , , , , , , , , , , , , , , , , . Variation in soil-test-based phosphorus and potassium rate recommendations across the southern USA. Soil Sci Soc Am J. 2021;1−14. https://doi.org/10.1002/saj2.20280