Evaluation of Field-Moist and Dry Soil Extraction on Mehlich-3 Potassium Availability on Loamy Soils from Arkansas.
Nathan A. Slaton, Department of Crop, Soil, and Environmental Sciences, University of Arkansas System Division of Agriculture, Fayetteville, AR, Priscila Oliveira Martins, Soil Science and Plant Nutrition, University of Sao Paulo, Piracicaba, Brazil, Richard J. Norman, Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR and Trenton L. Roberts, University of Arkansas, Fayetteville, AR, US