TABLE A. 1992 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1990 NATIONAL PERENNIAL RYEGRASS 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 CO1 SANDY CLAY LOAM 7.6-8.5 0-60 501+ 3.1-4.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS DC1 LOAM 6.6-7.0 151-270 241-375 1.1-2.0 FULL SUN 2.1-2.5 NO IRRIGATION IA1 SANDY CLAY LOAM 7.1-7.5 0-60 241-375 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS ID2 SILT LOAM AND SILT 6.1-6.5 0-60 376-500 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS ID3 SILT LOAM AND SILT 7.1-7.5 61-150 501+ 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS IL1 SILT LOAM AND SILT - - - 2.1-3.0 FULL SUN 1.6-2.0 TO PREVENT STRESS IL2 SILTY CLAY LOAM 6.1-6.5 61-150 151-240 4.1-5.0 FULL SUN 1.1-1.5 TO PREVENT STRESS KS2 SILT LOAM AND SILT 6.6-7.0 61-150 241-375 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS KY1 SILT LOAM AND SILT 6.1-6.5 271-450 241-375 2.1-3.0 FULL SUN 1.1-1.5 ONLY DURING SEVERE STRESS MD1 SANDY LOAM 6.1-6.5 151-270 0-150 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS MI1 SANDY LOAM 7.1-7.5 - - 2.1-3.0 FULL SUN 1.6-2.0 TO PREVENT STRESS NE1 SILTY CLAY LOAM 6.6-7.0 151-270 241-375 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS NJ1 LOAM 6.6-7.0 151-270 501+ 5.1-6.0 FULL SUN 1.1-1.5 TO PREVENT STRESS NJ2 LOAM 6.1-6.5 271-450 376-500 5.1-6.0 FULL SUN 1.1-1.5 TO PREVENT STRESS NJ3 - - - - - FULL SUN 1.1-1.5 TO PREVENT STRESS OH2 SILTY CLAY LOAM - - - 4.1-5.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS OR7 SILT LOAM AND SILT 5.6-6.0 151-270 241-375 4.1-5.0 UNIFORM SHADE 2.1-2.5 TO PREVENT DORMANCY OR9 - - - - - - - - RI1 SILT LOAM AND SILT 6.6-7.0 - 0-150 2.1-3.0 FULL SUN 0.6-1.0 TO PREVENT STRESS UB1 SANDY LOAM 5.6-6.0 151-270 0-150 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT DORMANCY VA1 SILT LOAM AND SILT 6.1-6.5 61-150 241-375 3.1-4.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS WA1 SILT LOAM AND SILT 5.6-6.0 0-60 501+ 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT STRESS WA3 SANDY LOAM 5.6-6.0 0-60 151-240 4.1-5.0 FULL SUN 1.1-1.5 TO PREVENT STRESS