GRAIN SORGHUM. Tifton, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated 2-Year Average Yield

Transcription

1 Company or Brand Name Hybrid Yield 1 GRAIN SORGHUM Tifton, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated 2-Year Average Yield Test 50% Plant Wt. Bloom 2 Ht. Lodging Disease 3 bu/acre bu/acre lb/bu days in % rating Sorghum Partners SP Pioneer 84P Sorghum Partners X Sorghum Partners K35-Y DeKalb DKS Gayland Ward EXP Sorghum Partners X Gayland Ward GW Sorghum Partners NK Sorghum Partners SP Dyna-Gro GX SS SS Athens Pioneer 83P Gayland Ward GW Sorghum Partners NK Sorghum Partners NK Sorghum Partners X Southern States SS Dyna-Gro M77GB Sorghum Partners NK Dyna-Gro M77GR Sorghum Partners NK Sorghum Partners NK SS SS Sorghum Partners NK Sorghum Partners NK Sorghum Partners KS Sorghum Partners SP Athens Sorghum Partners X Average LSD at 10% Level Std. Err. of Entry Mean AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 53

2 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Rated 1 = resistant to 5 = susceptible to foliar diseases. 4. CV = 11.8% and df for EMS = 60. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: Tifton, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated (Continued) May 5, August 25, ,000 seed/acre in 30" rows. Tifton sandy loam. P = High, K = Medium, and ph = 6.2. Preplant: 62 lb N, 40 lb P 2 O 5, and 70 lb K 2 O/acre. Sidedress: 125 lb N/acre. Wheat. Disked, subsoiled and bedded, and rototilled; Atrazine, Prowl, and Layby Gramoxone used for weed control. Test conducted by A. Coy, R. Brooke, D. Dunn, and B. McCranie. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 54

3 Tifton, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014 Nonirrigated Company or Brand Name Hybrid Yield 1 2-Year Average Yield Test 50% Plant Wt. Bloom 2 Ht. Lodging Disease 3 bu/acre bu/acre lb/bu days in % rating Pioneer 84P Dyna-Gro M77GB Sorghum Partners SPX Sorghum Partners NK Sorghum Partners NK Sorghum Partners SP Sorghum Partners NK Sorghum Partners SP SS SS Gayland Ward GW Sorghum Partners SPX Sorghum Partners X Pioneer 83P Sorghum Partners K35-Y Sorghum Partners NK Gayland Ward GW Dyna-Gro M77GR Sorghum Partners SPX SS SS Sorghum Partners SPX Sorghum Partners X DeKalb DKS Sorghum Partners NK Sorghum Partners SP Sorghum Partners NK Athens Sorghum Partners X Sorghum Partners NK Sorghum Partners KS Dyna-Gro GX Southern States SS Sorghum Partners NK Sorghum Partners X Gayland Ward EXP Athens Average LSD at 10% Level Std. Err. of Entry Mean 12.0 N.S AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 55

4 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Rated 1 = resistant to 5 = susceptible to foliar diseases. 4. CV = 12.0% and df for EMS = The F-test indicated no statistical differences at the alpha = 0.10 probability level; therefore, an LSD value was not calculated. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: Tifton, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014 Nonirrigated (Continued) June 11, September 12, ,000 seed/acre in 30" rows. Tifton sandy loam. P = High, K = Medium, and ph = 6.2. Preplant: 62 lb N, 40 lb P 2 O 5, and 70 lb K 2 O/acre. Sidedress: 125 lb N/acre. Wheat. Disked, subsoiled and bedded, and rototilled; Dual Magnum, Atrazine, and Prowl used for weed control; Lorsban used for insect control. Test conducted by A. Coy, R. Brooke, D. Dunn, and B. McCranie. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 56

5 Plains, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated Company or Brand Name Hybrid Yield 1 2-Year Average Yield Test 50% Plant Wt. Bloom 2 Ht. Lodging Disease 3 bu/acre bu/acre lb/bu days in % rating Sorghum Partners SP Dyna-Gro M77GR Sorghum Partners NK DeKalb DKS Sorghum Partners NK Sorghum Partners X Sorghum Partners SP Athens Sorghum Partners NK Dyna-Gro M77GB Sorghum Partners X Sorghum Partners SP SS SS Sorghum Partners X Pioneer 84P Sorghum Partners NK Pioneer 83P Dyna-Gro GX Sorghum Partners NK Gayland Ward GW Sorghum Partners KS Sorghum Partners X Sorghum Partners K35-Y Southern States SS SS SS Sorghum Partners NK Sorghum Partners NK Gayland Ward EXP Gayland Ward GW Sorghum Partners NK Athens Average LSD at 10% Level Std. Err. of Entry Mean AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 57

6 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Rated 1 = resistant to 5 = susceptible to foliar diseases. 4. CV = 11.0% and df for EMS = 90. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: Plains, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated (Continued) May 9, 2014 September 11, ,000 seed/acre in 30" rows. Faceville sandy loam. P = Low, K = Medium, and ph = 6.5. Preplant: 20 lb N, 88 lb P 2 O 5, and 24 lb K 2 O/acre. Sidedress: 50 lb N/acre. Cotton. Disked, chisel plowed, bedded, and rototilled; Atrazine and Dual Magnum used for weed control; Lorsban used for insect control. Test conducted by A. Coy, D. Pearce, W. Jones, R. Brooke, D. Dunn, and B. McCranie. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 58

7 Plains, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014, Nonirrigated Company or Brand Name Hybrid Yield 1 2-Year Average Yield Test Wt. 50% Bloom 2 Plant Ht. Lodging Disease 3 Bird Damage 4 Midge 5 bu/acre bu/acre lb/bu days in % rating % rating Pioneer 83P SS SS SS SS Dyna-Gro M77GR Sorghum Partners NK DeKalb DKS Dyna-Gro GX Sorghum Partners SP Athens Sorghum Partners SPX Sorghum Partners NK Dyna-Gro M77GB Sorghum Partners X Pioneer 84P Sorghum Partners NK Sorghum Partners SPX Sorghum Partners SP Sorghum Partners X Athens Sorghum Partners X Sorghum Partners SPX Gayland Ward GW Sorghum Partners NK Sorghum Partners KS Sorghum Partners SP Sorghum Partners NK Gayland Ward EXP Sorghum Partners K35-Y Southern States SS Sorghum Partners NK Sorghum Partners NK Gayland Ward GW Sorghum Partners NK Sorghum Partners X Sorghum Partners SPX Average LSD at 10% Level Std. Err. of Entry Mean 5.4 N.S AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 59

8 Plains, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014, Nonirrigated (Continued) 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Rated 1 = resistant to 5 = susceptible to foliar diseases. 4. Percent of grain head damaged. 5. Rated 1 = no damage to 5 = severe midge damage. 6. CV = 11.5% and df for EMS = The F-test indicated no statistical differences at the alpha = 0.10 probability level; therefore, a LSD value was not calculated. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: June 9, September 11, ,000 seed/acre in 30" rows. Faceville sandy loam. P =Low, K = Medium, and ph = 6.5. Preplant: 20 lb N, 88 lb P 2 O 5, and 24 lb K 2 O/acre. Sidedress: 50 lb N/acre. Cotton. Disked, chisel plowed, bedded, and rototilled; Atrazine and Dual Magnum used for weed control; Lorsban used for insect control. Test conducted by A. Coy, D. Pearce, W. Jones, R. Brooke, D. Dunn, and B. McCranie. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 60

9 Griffin, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated Company or Brand Name Hybrid Yield 1 2-Year Average Yield Test 50% Plant Bird Wt. Bloom 2 Ht. Lodging Damage 3 bu/acre bu/acre lb/bu days in % rating SS SS Sorghum Partners SP Gayland Ward GW Pioneer 83P Sorghum Partners X Sorghum Partners NK Dyna-Gro GX Sorghum Partners X Sorghum Partners KS DeKalb DKS Sorghum Partners NK Sorghum Partners NK Sorghum Partners SP Southern States SS Sorghum Partners NK Gayland Ward EXP Sorghum Partners K35-Y Sorghum Partners X Athens Sorghum Partners X Sorghum Partners NK Dyna-Gro M77GB Gayland Ward GW Sorghum Partners NK SS SS Pioneer 84P Dyna-Gro M77GR Sorghum Partners NK Sorghum Partners SP Sorghum Partners NK Athens Average LSD at 10% Level Std. Err. of Entry Mean 18.2 N.S N.S AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 61

10 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Percent of grain head damaged. 4. CV = 16.6% and df for EMS = The F-test indicated no statistical differences at the alpha = 0.10 probability level; therefore, an LSD value was not calculated. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: Griffin, Georgia: Grain Sorghum Hybrid Performance, 2014, Nonirrigated (Continued) May 19, September 17, ,000 seed/acre in 30" rows. Cecil clay loam. P = Medium, K = Medium, and ph = 6.4. Preplant: 50 lb N, 100 lb P 2 O 5, and 150 lb K 2 O/acre. Sidedress: 100 lb N/acre. Soybeans. Chisel plowed, disked, and rototilled; Dual Magnum and Atrazine used for weed control. Test conducted by H. Jordan and G. Ware. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 62

11 Griffin, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014 Nonirrigated Company or Brand Name Hybrid Yield 1 2-Year Average Yield Test 50% Plant Wt. Bloom 2 Ht. Lodging bu/acre bu/acre lb/bu days in % % Bird Damage 3 Sorghum Partners X Sorghum Partners NK Dyna-Gro GX Sorghum Partners NK Sorghum Partners X Sorghum Partners NK Gayland Ward GW Pioneer 83P Sorghum Partners SP Sorghum Partners NK Sorghum Partners NK Sorghum Partners X Sorghum Partners NK Southern States SS Dyna-Gro M77GR Gayland Ward EXP Sorghum Partners KS Athens Sorghum Partners X Athens Sorghum Partners NK SS SS Sorghum Partners SPX Sorghum Partners SPX Sorghum Partners SP SS SS Gayland Ward GW Dyna-Gro M77GB Sorghum Partners SP Sorghum Partners K35-Y Average LSD at 10% Level Std. Err. of Entry Mean AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 63

12 LSD (P = 0.10). Planted: Harvested: Seeding Rate: Soil Type: Soil Test: Fertilization: Previous Crop: Management: Griffin, Georgia: Late-Planted Grain Sorghum Hybrid Performance, 2014, Nonirrigated (Continued) 1. Yields calculated at 14% moisture. 2. Days from planting to 50% bloom. 3. Percent of grain head damaged. 4. CV = 18.4% and df for EMS = 87. Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected July 9, November 10, ,000 seed/acre in 30" rows. Cecil sandy clay loam. P = Medium, K = High, and ph = 6.3. 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, and rototilled; Dual Magnum, Atrazine and one cultivation used for weed control; Belt, Baythroid, and Dimilin used for insect control. Test conducted by H. Jordan and G. Ware. AP103-6 Georgia 2014 Soybean, Sorghum Grain & Silage, and Summer Annual Forages Performance Tests 64