Reps: 4 Plots: 1 by 2 feet Spray vol: 25 gal/ac Mix size: 2 liters (min.01738) Trt Treatment Form Form Rate Amt Product Plot No. By Rep No. Name Conc Type Description Rate Unit to Measure 1 2 3 4 1 Nontreated 101 204 306 402 2 Sand 102 207 303 404 3 Nitamin Coated Sand 1.19 GR Coated Sand 2.0 LB A/1000 FT2 152.5 g/1 pl 103 206 302 407 4 Nutrelene 40 GR Urea 38-3-4 SGN 220 2.0 LB A/1000 FT2 4.536 g/1 pl 104 203 307 405 5 Nutrelene + Sand 40 GR Fert + Sand 2.0 LB A/1000 FT2 4.536 g/1 pl 105 201 304 406 6 Ammonium nitrate 34-0-0 34 GR Urea 38-3-4 SGN 220 2.0 LB A/1000 FT2 5.336 g/1 pl 106 205 301 403 7 Ammonium nitrate + Sand 34 GR Fert + Sand 2.0 LB A/1000 FT2 5.336 g/1 pl 107 202 305 401 Sort Order: Treatment Product quantities required for listed treatments and applications in one trial: Amount* Unit Treatment Name Form Conc Form Type Lot Code 609.869 g Nitamin Coated Sand 1.19 GR 18.144 g Nutrelene 40 GR 18.144 g Nutrelene + Sand 40 GR 21.345 g Ammonium nitrate 34-0-0 34 GR 21.345 g Ammonium nitrate + Sand 34 GR * 'Per area' calculations based on 4 replicates of 1 by 2 feet plots (area of one treatment). * 'Per area' calculations based on spray volume= 25 gal/ac, mix size= 2 liters (mix size basis).
General Trial Information Title: Technicians Affiliation: C&SS - The University of Georgia Postal Code: 30223-1797 E-mail: Title: Asst. Professor Affiliation: C&SS - The University of Georgia Postal Code: 30223-1797 E-mail: CWaltz@UGA.edu Trial Location City: Griffin Trial Status: ONE-YEAR/FINAL State/Prov.: Georgia Trial Reliability: Excellent Postal Code: 30223-1797 Initiation Date: 31/Aug/2005 Country: USA Planned Completion Date: 28/Oct/2005 _ -Longitude of LL Corner : -Latitude of LL Corner : Altitude of LL Corner: Unit: Angle y-axis to North : Directions: _ Objectives: By evaluating turfgrass performance on commonly used warm-season species (i.e. hybrid bermudagrass), the specific goals of this research are to determine the efficacy of nitrogen coated sand to improve divot recovery.. Cooperator/Landowner Cooperator: Country: USA Organization: Georgia-Pacific Resins, Inc. Phone No: Address 1: 2883 Miller Road Fax No: Address 2: City: Decatur State/Prov: GA Postal Code: 30035 E-mail: Crop Description Crop 1: CYNDA Cynodon dactylon Bermudagrass Variety: Tifway / 419 Description: Established BBCH Scale: BGRM Planting Date: Planting Method: Rate, Unit: Depth, Unit: Perennial Age, Unit: Row Spacing, Unit: Spacing Within Row, Unit: Seed Bed: Soil Temperature, Unit: Soil Moisture: Emergence Date: Harvest Date: Harvest Equipment: Harvested Width, Unit: Harvested Length, Unit:
Site and Design Plot Width, Unit: 1 FT Site Type: TURF - GOLF COURSE FAIRWAY Plot Length, Unit: 2 FT Tillage Type: Replications: 4 Study Design: Randomized Complete Block Soil Description Description Name: Tifway Research Area % Sand: 64 % OM: Texture: SANDY LOAM % Silt: 16 ph: 6.2 Soil Name: % Clay: 20 CEC: Fert. Level: EXCELLENT Additional Measured Elements Element Quantity Unit Calcium 1592 lb/ac Potassium 163.7 lb/ac Magnesium 150.6 lb/ac Manganese 72.78 lb/ac Phosphorus 46.95 lb/ac Zinc 3.288 lb/ac Application Description A Application Date: 31/Aug/2005 Time of Day: 2:30 pm Application Method: Shake Application Timing: Application Placement: Topical Applied By: LW/KE Air Temperature, Unit: 85 F % Relative Humidity: 56 Wind Velocity, Unit: 7 MPH Wind Direction: Dew Presence (Y/N): N Water Hardness: - Soil Temperature, Unit: 88 F Soil Moisture: ADEQUATE % Cloud Cover: 65 Appl. Equipment: Operating Pressure: Pressure Unit: Nozzle Type: Nozzle Size: Nozzle Spacing, Unit: Nozzles/Row: Band Width, Unit: Boom Length, Unit: Boom Height, Unit: Ground Speed, Unit: Incorporation Equip.: Hours to Incorp.: Incorp. Depth, Unit: Carrier: Spray Volume: Volume Unit: Spray ph: Propellant: Tank Mix (Y/N): Application Equipment A Shaker Jar
Rating Date 6/Sep/2005 6/Sep/2005 6/Sep/2005 12/Sep/2005 Days After First/Last Applic. 6 6 6 12 Trt-Eval Interval 6 DA-A 6 DA-A 6 DA-A 12 DA-A No. Name Rate Unit 1 2 3 4 1 Nontreated 6 b 52 b 71 b 16 b 2 Sand 5 b 23 c 38 d 5 b 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 5 b 40 b 55 c 9 b 4 Nutrelene 2.0 LB A/1000 FT2 38 a 80 a 90 a 76 a 5 Nutrelene + Sand 2.0 LB A/1000 FT2 6 b 47 b 68 b 10 b 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 29 a 83 a 89 a 77 a 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 5 b 23 c 43 cd 7 b LSD (P=.05) 10.8 13.6 11.9 13.7 Standard Deviation 7.3 9.2 8.0 9.2 CV 54.24 18.44 12.36 32.27 Grand Mean 13.39 49.82 64.88 28.63 Rating Date 14/Sep/2005 16/Sep/2005 19/Sep/2005 21/Sep/2005 Days After First/Last Applic. 14 16 19 21 Trt-Eval Interval 14 DA-A 16 DA-A 19 DA-A 21 DA-A No. Name Rate Unit 5 6 7 8 1 Nontreated 29 b 43 c 61 c 82 c 2 Sand 9 c 13 d 23 d 33 d 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 38 b 57 b 75 b 88 bc 4 Nutrelene 2.0 LB A/1000 FT2 86 a 91 a 98 a 99 a 5 Nutrelene + Sand 2.0 LB A/1000 FT2 36 b 64 b 85 b 91 abc 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 87 a 91 a 98 a 98 ab 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 31 b 55 b 79 b 81 c LSD (P=.05) 12.1 11.7 10.4 10.1 Standard Deviation 8.2 7.8 7.0 6.8 CV 18.15 13.29 9.44 8.26 Grand Mean 44.94 59.05 73.99 81.9
Rating Date 26/Sep/2005 28/Sep/2005 3/Oct/2005 6/Oct/2005 Days After First/Last Applic. 26 28 33 36 Trt-Eval Interval 26 DA-A 28 DA-A 33 DA-A 36 DA-A No. Name Rate Unit 9 10 11 12 1 Nontreated 87 b 91 a 95 a 96 a 2 Sand 48 c 60 b 74 b 86 b 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 95 a 98 a 100 a 100 a 4 Nutrelene 2.0 LB A/1000 FT2 98 a 99 a 100 a 100 a 5 Nutrelene + Sand 2.0 LB A/1000 FT2 96 a 98 a 100 a 100 a 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 98 a 100 a 100 a 100 a 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 95 ab 90 a 99 a 99 a LSD (P=.05) 7.6 10.7 9.4 5.3 Standard Deviation 5.1 7.2 6.3 3.5 CV 5.81 7.93 6.6 3.63 Grand Mean 88.27 90.65 95.54 97.32 Rating Date 9/Oct/2005 17/Oct/2005 1/Sep/2005 7/Sep/2005 Days After First/Last Applic. 39 47 1 7 Trt-Eval Interval 39 DA-A 47 DA-A 1 DA-A 7 DA-A No. Name Rate Unit 13 14 15 16 17 1 Nontreated 96 b 100 a 0.331 bc 0.282 b 2 Sand 91 c 100 a 0.840 a 0.211 c 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 100 a 100 a 0.487 bc 0.211 c 4 Nutrelene 2.0 LB A/1000 FT2 100 a 100 a 0.219 c 0.448 a 5 Nutrelene + Sand 2.0 LB A/1000 FT2 100 a 100 a 0.584 ab 0.278 bc 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 100 a 100 a 0.631 ab 0.439 a 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 100 a 100 a 0.462 bc 0.221 bc LSD (P=.05) 3.2 0.5. 0.3142 0.0685 Standard Deviation 2.2 0.3. 0.2115 0.0461 CV 2.23 0.31. 41.68 15.46 Grand Mean 98.15 99.94. 0.51 0.3
Rating Date 12/Sep/2005 14/Sep/2005 16/Sep/2005 22/Sep/2005 Assessed By DIT DIT DIT DIT Days After First/Last Applic. 12 14 16 22 Trt-Eval Interval 12 DA-A 14 DA-A 16 DA-A 19 DA-A No. Name Rate Unit 18 19 20 21 1 Nontreated 0.309 b 0.445 d 0.555 d 0.846 b 2 Sand 0.228 c 0.339 e 0.425 e 0.693 c 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 0.297 bc 0.509 c 0.686 c 0.932 a 4 Nutrelene 2.0 LB A/1000 FT2 0.533 a 0.781 a 0.851 a 0.938 a 5 Nutrelene + Sand 2.0 LB A/1000 FT2 0.351 b 0.604 b 0.775 b 0.905 ab 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 0.540 a 0.784 a 0.872 a 0.942 a 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 0.289 bc 0.505 cd 0.715 c 0.898 ab LSD (P=.05) 0.0745 0.0636 0.0523 0.0604 Standard Deviation 0.0501 0.0428 0.0352 0.0407 CV 13.78 7.55 5.05 4.63 Grand Mean 0.36 0.57 0.7 0.88 Rating Date 26/Sep/2005 28/Sep/2005 3/Oct/2005 19/Oct/2005 Assessed By DIT DIT DIT DIT Days After First/Last Applic. 26 28 33 49 Trt-Eval Interval 26 DA-A 28 DA-A 33 DA-A 49 DA-A No. Name Rate Unit 22 23 24 25 1 Nontreated 0.838 b 0.839 a 0.884 a 0.816 a 2 Sand 0.704 c 0.764 b 0.762 c 0.762 b 3 Nitamin Coated Sand 2.0 LB A/1000 FT2 0.917 a 0.899 a 0.860 ab 0.717 bcd 4 Nutrelene 2.0 LB A/1000 FT2 0.929 a 0.900 a 0.872 ab 0.732 bc 5 Nutrelene + Sand 2.0 LB A/1000 FT2 0.925 a 0.882 a 0.843 b 0.710 cd 6 Ammonium nitrate 34-0-0 2.0 LB A/1000 FT2 0.930 a 0.852 a 0.868 ab 0.682 d 7 Ammonium nitrate + Sand 2.0 LB A/1000 FT2 0.922 a 0.865 a 0.798 c 0.696 cd LSD (P=.05) 0.0414 0.0651 0.0404 0.0483 Standard Deviation 0.0278 0.0438 0.0272 0.0325 CV 3.16 5.11 3.24 4.45 Grand Mean 0.88 0.86 0.84 0.73