TABLE A. 1990 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1989 NATIONAL ST. AUGUSTINEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED AL1 SANDY LOAM 5.6-6.0 151-270 151-240 0.0-1.0 FULL SUN 1.6-2.0 TO PREVENT STRESS CA1 - - - - - - - - FL1 LOAMY SAND 6.6-7.0 151-270 151-240 5.1-6.0 FULL SUN 2.6-3.0 TO PREVENT STRESS FL2 - - - - - FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS FL3 - 6.6-7.0 0-60 0-150 - FULL SUN 1.6-2.0 TO PREVENT STRESS FL4 - 5.6-6.0 0-60 0-150 - LIGHT SHADE 2.1-2.5 TO PREVENT DORMANCY FL5 - - - - - FULL SUN - TO PREVENT DORMANCY FL6 - - - - - PARTIAL SHADE - NO IRRIGATION LA1 SILT LOAM AND SILT 4.6-5.5 0-60 0-150 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT DORMANCY LA2 SANDY LOAM 6.1-6.5 61-150 151-240 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS MS1 SANDY CLAY LOAM 6.6-7.0 271-450 241-375 3.1-4.0 FULL SUN 2.6-3.0 TO PREVENT STRESS TX1 SILTY CLAY AND CLAY 7.6-8.5 451+ 501+ 1.1-2.0 FULL SUN 4.1+ TO PREVENT STRESS TX2 SILTY CLAY AND CLAY 7.6-8.5 451+ 501+ 1.1-2.0 DENSE SHADE 1.6-2.0 TO PREVENT STRESS TX3 SANDY LOAM 5.6-6.0 0-60 0-150 4.1-5.0 FULL SUN 2.1-2.5 TO PREVENT STRESS