The Relationship between Sand Topdressing and Earthworm Casting in Warm-Season Turfgrass.
Paige Boyle1, Michael D. Richardson2, Mary Cathleen Savin3 and Douglas E. Karcher1, (1)University of Arkansas, Fayetteville, AR, (2)316 Plant Sci Bldg, University of Arkansas, Fayetteville, AR, (3)Crop, Soil and Environmental Sciences, University of Arkansas, Fayetteville, AR, US