Evaluation of Field-Moist and Dry Soil Extraction on Mehlich-3 Potassium Availability on Loamy Soils from Arkansas.
Nathan A. Slaton1, Priscila Oliveira Martins2, Richard J. Norman3 and Trenton L. Roberts3, (1)Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR, US, (2)Soil Science and Plant Nutrition, University of Sao Paulo, Piracicaba, Brazil, (3)Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR