TABLE 1. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 1 (RAINOUT SHELTERS) AT FAYETTEVILLE, AR 1/ 2017 DATA TOTAL WATER APPLIED IN MILLIMETERS 2/ PERCENT GREEN COVER AUGUST 21 THROUGH OCTOBER 19 (DROUGHT PERIOD) 3/ NAME AUG 21 AUG 24 AUG 28 AUG 31 SEPT 4 SEPT 7 SEPT 11 SEPT 14 SEPT 18 SEPT 21 SEPT 25 SEPT 28 BAR PP 110358 96.3 94.7 88.3 85.3 84.0 80.0 67.7 68.7 67.0 61.3 42.0 51.3 PST-K13-137 93.7 92.0 80.0 73.3 71.3 69.3 66.7 67.0 63.0 65.7 48.3 63.0 PST-K15-169 88.7 85.3 69.3 63.0 62.3 56.0 40.7 56.7 55.7 50.7 41.3 55.3 BLUE NOTE 94.0 89.3 77.7 71.7 64.3 60.7 53.0 55.3 58.7 57.7 44.0 57.0 MIDNIGHT 97.0 94.7 84.3 76.7 74.7 69.3 50.0 63.3 56.7 56.0 31.3 56.3 BABE 95.0 91.7 71.7 62.3 59.3 52.3 52.3 56.3 57.3 57.0 47.7 53.3 PST-K11-118 96.0 94.7 84.7 80.3 77.3 69.7 47.0 61.0 54.7 51.3 47.7 52.3 DAUNTLESS 93.0 89.3 73.3 66.7 68.0 62.3 54.0 57.3 54.0 51.3 40.0 52.0 PST-K13-141 96.3 94.0 84.7 78.0 73.3 67.3 48.7 58.3 56.3 45.0 39.3 48.3 NAI-13-14 96.0 93.0 78.7 68.3 66.7 67.3 45.7 60.7 58.7 51.3 36.0 58.3 PST-K13-143 95.0 92.0 82.7 73.3 66.7 60.0 45.3 59.3 55.0 47.0 39.0 51.0 BARRARI 93.7 89.0 65.3 56.7 58.3 57.0 48.7 56.3 57.0 54.7 44.0 55.3 BLUE DEVIL 95.3 91.3 72.0 62.7 56.0 58.3 40.7 57.7 55.0 53.0 34.0 54.0 EVEREST 90.7 87.0 64.3 53.3 58.0 53.3 44.7 54.3 52.3 42.3 39.7 53.3 NAI-13-132 96.3 94.7 78.7 71.3 66.7 57.7 43.7 62.7 56.0 46.3 36.0 42.7 SR 4650 (P.RYEGRASS STANDARD ENTRY) 43.7 40.7 20.7 26.7 38.0 37.0 24.7 38.0 38.7 43.0 33.7 45.3 LSD VALUE 15.4 13.7 13.9 21.5 28.2 27.4 30.1 26.7 29.3 32.7 31.0 18.8 C.V. (%) 10.2 9.6 12.0 18.1 19.8 20.1 27.2 17.7 18.3 22.0 25.3 13.9 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST. TABLE 1. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 1 (RAINOUT SHELTERS) AT FAYETTEVILLE, AR 1/ 2017 DATA TOTAL WATER APPLIED IN MILLIMETERS 2/ PERCENT GREEN COVER AUGUST 21 THROUGH OCTOBER 19 (DROUGHT PERIOD) 3/ TOTAL WATER (MM) USED TO NAME OCT 2 OCT 5 OCT 9 OCT 12 OCT 16 OCT 19 KEEP 50% GREEN BAR PP 110358 50.0 60.3 57.7 53.7 43.3 51.3 38.0 PST-K13-137 48.7 60.0 41.0 57.3 43.7 52.7 46.7 PST-K15-169 39.3 60.0 55.0 61.3 52.7 55.3 51.0 BLUE NOTE 43.7 58.3 52.7 56.3 47.7 55.3 55.3 MIDNIGHT 37.7 59.0 49.3 56.7 39.0 46.7 59.3 BABE 45.0 59.3 49.3 58.3 47.7 57.0 67.7 PST-K11-118 38.7 57.3 43.0 58.3 51.3 50.7 67.7 DAUNTLESS 42.7 59.3 48.7 57.0 46.7 55.3 68.0 PST-K13-141 38.0 59.0 50.7 57.3 30.7 48.0 68.0 NAI-13-14 34.7 60.7 55.7 59.0 47.0 60.7 72.0 PST-K13-143 47.3 60.0 42.7 58.0 41.0 48.7 72.0 BARRARI 39.0 57.7 58.0 57.3 47.7 48.3 76.3 BLUE DEVIL 28.7 53.0 55.7 58.7 44.0 53.3 76.3 EVEREST 41.7 59.0 60.3 60.7 53.3 56.3 76.3 NAI-13-132 37.3 52.0 47.3 56.3 39.3 50.7 89.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 39.3 52.0 44.0 51.0 42.0 48.7 127.3 LSD VALUE 26.8 25.2 25.6 20.1 27.2 21.9 83.5 C.V. (%) 23.2 12.8 18.9 10.4 21.8 14.1 45.4 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST.