m % SAND TEXTURE ANALYSIS %SILT % CLAY CLASSIFICATION CODE TO RATING — Very Low (VL)— Low (L) — Medium (IA) — Very High (VII) 'ENR — Estimated Nitrogen Release '••MULTIPLY THE RESULTS IN ppm BY 2 TO CONVERT TO LBS. PER ACRE OF THE ELEMENTAL FORM. '• 'MULTIPLY THE RESULTS IN ppm BY 4.6 TO CONVERT TO LBS. PE