GRAIN SORGHUM. Tifton, Georgia: Grain Sorghum Hybrid Performance, 2013 Nonirrigated. 2-Year Average Yield

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1 Brand Name Hybrid 1 Wt Ht Lodging Disease 3 bu/acre bu/acre lb/bu days in % rating Pioneer 84P SS SS Gayland Ward GW Sorghum Partners X Sorghum Partners NK Sorghum Partners NK Sorghum Partners NK Sorghum Partners NK Dyna-Gro GX Pioneer 83P Sorghum Partners NK Southern States SS Gayland Ward Exp SS SS Sorghum Partners SP Sorghum Partners X Dyna-Gro M77GB Sorghum Partners X Sorghum Partners NK DeKalb DKS Sorghum Partners NK Sorghum Partners K35-Y Sorghum Partners NK Sorghum Partners SP Sorghum Partners KS Dyna-Gro M75GB LSD (P = 010) Tifton, Georgia: Grain Sorghum Hybrid Performance, 2013 Nonirrigated Std Err of Entry Mean GRAIN SORGHUM 158 N,S NS s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 CV = 114% and df for EMS = 75 5 The F-test indicated no statistical differences at the alpha = 010 probability level; therefore, an LSD value was not calculated April 19, 2013 August 8, ,000 seed/acre in 30" rows Fuquay loamy sand P = Low, K = Medium, and ph = 61 Preplant: 24 lb N, 80 lb P 2 O 5, and 80 lb K 2 O/acre Sidedress: 130 lb N/acre Peanuts Disked, subsoiled and bedded, rototilled; Atrazine and Prowl used for weed control conducted by A Coy, R Brooke, D Dunn, and B McCranie 46 UGA Annual Publication 103-5

2 Brand Name Hybrid 1 Wt Ht Lodging Disease 3 bu/acre bu/acre lb/bu days in % rating Sorghum Partners X Pioneer 83P Sorghum Partners NK Pioneer 84P DeKalb DKS Dyna-Gro M77GB Sorghum Partners NK Gayland Ward Exp Sorghum Partners SP Dyna-Gro GX Sorghum Partners NK Sorghum Partners NK Sorghum Partners X Sorghum Partners NK Sorghum Partners NK Sorghum Partners NK SS SS Sorghum Partners NK Sorghum Partners KS Sorghum Partners SP SS SS Southern States SS Sorghum Partners K35-Y Sorghum Partners X Gayland Ward GW Dyna-Gro M75GB LSD (P = 010) Tifton, Georgia: Late-ed Grain Sorghum Hybrid Performance, 2013 Nonirrigated Std Err of Entry Mean 123 N,S s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 CV = 116% and df for EMS = 75 5 The F-test indicated no statistical differences at the alpha = 010 probability level; therefore, an LSD value was not calculated June 27, 2013 November 8, ,000 seed/acre in 30" rows Tifton sandy loam P = Low, K = Medium, and ph = 58 Preplant: 24 lb N, 80 lb P 2 O 5, and 80 lb K 2 O/acre Sidedress: 130 lb N/acre Wheat Disked, subsoiled and bedded, rototilled; Atrazine and Prowl used for weed control conducted by A Coy, R Brooke, D Dunn, and B McCranie 47 UGA Annual Publication 103-5

3 Plains, Georgia: Grain Sorghum Hybrid Performance, 2013, Nonirrigated Company or Brand Name Hybrid 1 Wt Ht Lodging Disease 3 Bird A sorghum bybrid grain trial was planted at this location on May 20, 2013 However, damage to the developing grain head from unusual, persistent rainfall during July until mid-august plus disease and insects during the growing season resulted in some very low grain yields and considerable variation in performance within and among plots in the test After careful analysis and review of the data, it is the opinion of the editors that the results of this trial may not accurately reflect the genetic performance potential of all the test entries Since this data is not useful for making decisions and could be misleading if used in making hybrid selections, it will not be presented in the publication 1 s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 Percent of grain head damaged LSD (P = 010) July 31, 2013 November 22, ,000 seed/acre in 30" rows Greenville sandy loam P = Low, K = High, and ph = 63 Preplant: 8 lb N, 36 lb P 2 O 5, and 0 lb K 2 O/acre Sidedress: 50 lb N/acre Cotton Disked, chiseled, rototilled; Atrazine, Basagran, and Gramoxone used for weed control; Sniper used for insect control; 650 lb/acre lime applied conducted by A Coy, R Brooke, D Dunn, B McCranie, W Jones, and D Pearce 48 UGA Annual Publication 103-5

4 Brand Name Hybrid 1 Wt Ht Lodging Disease 3 Bird Sorghum Partners X Sorghum Partners NK Sorghum Partners NK Dyna-Gro M77GB Sorghum Partners NK Sorghum Partners SP Sorghum Partners NK Gayland Ward Exp Pioneer 83P Sorghum Partners NK Sorghum Partners X Sorghum Partners NK Pioneer 84P SS SS DeKalb DKS Sorghum Partners KS Gayland Ward GW Dyna-Gro GX Sorghum Partners X SS SS Sorghum Partners SP Sorghum Partners K35-Y Dyna-Gro M75GB Southern States SS Sorghum Partners NK Sorghum Partners NK LSD (P = 010) Plains, Georgia: Late-ed Grain Sorghum Hybrid Performance, 2013 Nonirrigated Std Err of Entry Mean 74 NS s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 Percent of grain head damaged 5 CV = 1 and df for EMS = 75 6 The F-test indicated no statistical differences at the alpha = 10 probability level; therefore, a LSD value was not calculated July 31, 2013 November 22, ,000 seed/acre in 30" rows Greenville sandy loam P = Low, K = High, and ph = 63 Preplant: 8 lb N, 36 lb P 2 O 5, and 0 lb K 2 O/acre Sidedress: 50 lb N/acre Cotton Disked, chiseled, rototilled; Atrazine, Basagran, and Gramoxone used for weed control; Sniper used for insect control; 650 lb/acre lime applied conducted by A Coy, R Brooke, D Dunn, B McCranie, W Jones, and D Pearce 49 UGA Annual Publication 103-5

5 Brand Name Hybrid 1 Wt Ht Lodging Disease 3 Bird Sorghum Partners SP Dyna-Gro M77GB Gayland Ward Exp Sorghum Partners NK Sorghum Partners X Pioneer 84P Pioneer 83P DeKalb DKS Sorghum Partners NK Sorghum Partners NK Sorghum Partners NK Southern States SS Sorghum Partners KS Sorghum Partners NK SS SS Sorghum Partners X Sorghum Partners NK Sorghum Partners NK Sorghum Partners X SS SS Dyna-Gro GX Sorghum Partners K35-Y Sorghum Partners NK Dyna-Gro M75GB Sorghum Partners SP LSD (P = 010) Griffin, Georgia: Grain Sorghum Hybrid Performance, 2013, Nonirrigated Std Err of Entry Mean conducted by J Gassett and G Ware 135 NS NS s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 Percent of grain head damaged 5 CV = 133% and df for EMS = 72 6 The F-test indicated no statistical differences at the alpha = 10 probability level; therefore, a LSD value was not calculated May 23, 2013 October 2, ,000 seed/acre in 30" rows Cecil sandy clay loam P = High, K = High, and ph = 65 Preplant: 50 lb N, 100 lb P 2 O 5, and 150 lb K 2 O/acre Sidedress: 100 lb N/acre Fallow Chisel plowed, disked, rototilled; Dual Magnum and one cultivation used for weed control 50 UGA Annual Publication 103-5

6 Brand Name Hybrid 1 Wt Ht Lodging Disease 3 Bird Sorghum Partners NK Dyna-Gro M77GB Sorghum Partners SP Sorghum Partners NK Sorghum Partners X Sorghum Partners NK Gayland Ward Exp Sorghum Partners NK DeKalb DKS Sorghum Partners X Pioneer 83P Sorghum Partners NK Sorghum Partners NK Pioneer 84P SS SS SS SS Sorghum Partners X Dyna-Gro GX Sorghum Partners NK Dyna-Gro M75GB Southern States SS Sorghum Partners NK Sorghum Partners SP Sorghum Partners K35-Y Sorghum Partners KS LSD (P = 010) Griffin, Georgia: Late-ed Grain Sorghum Hybrid Performance, 2013 Nonirrigated Std Err of Entry Mean 109 NS s calculated at 14% moisture 2 Days from planting to bloom 3 Rated 1 = resistant to 5 = susceptible to foliar diseases 4 Percent of grain head damaged 5 CV = 114% and df for EMS = 72 6 The F-test indicated no statistical differences at the alpha = 10 probability level; therefore, a LSD value was not calculated July 9, 2013 November 8, ,000 seed/acre in 30" rows Pacolet coarse loam P = Medium, K = High, and ph = 60 Preplant: 30 lb N, 60 lb P 2 O 5, and 90 lb K 2 O/acre Sidedress: 100 lb N/acre Fallow Chisel plowed, disked, rototilled; Dual Magnum and Atrazine used for weed control conducted by J Gassett and G Ware 51 UGA Annual Publication 103-5