The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia

2001 Soybean, Sorghum Grain and Silage, Grain Millet, and Summer Annual Forages Performance Tests
Research Report Number 676
January 2002

Griffin, Georgia:
Late-Planted Soybean Variety Performance, 2001, Irrigated
Yield Averages 2001 Data
Company or
Brand Name		   Variety 3-
Year*		 2-
Year*		   Rank Yield1 Maturity Plant
Ht		 Lodg.2 Wt of
100 Seed		 Seed
Quality3		 Shatt.4
bu/acre date in rating gm rating rating
Maturity Groups VII and VIII
Public Variety Kuell        43.1 47.6 8  52.1 10/19 33 1.3 14.5 1.2  1.0
SGA                Prichard 42.3 48.8 3  54.9 10/22 37 1.7 14.5 1.2  1.0
Public Variety     Motte        40.8 43.8 18  47.5 10/20 38 1.7 14.2 1.2  1.0
SGA                Benning 39.8 44.2 23  46.2 10/19 41 1.7 15.5 1.0  1.0
Public Variety Maxcy        39.5 42.9 25  46.0 10/19 37 1.7 13.8 1.2  1.0
Public Variety Cook         39.4 44.9 6  52.9 10/20 35 2.3 16.0 1.2  1.0
SGA                Haskell 38.6 45.0 17  47.5 10/20 36 1.3 14.5 1.0  1.0
Public Variety Carver       37.3 43.3 16  48.0 10/19 37 2.0 15.9 1.3  1.0
Public Variety Hagood       36.1 39.7 28  43.5 10/15 39 1.3 12.9 1.0  1.0
Univ of Ga         G99-G6682   . 46.9 22  47.0 10/19 39 1.0 15.0 1.0  1.0
AgSouth            Prichard RR   . 46.8 21  47.3 10/15 38 1.3 13.9 1.0  1.0
NK                 S73-Z5         . 46.3 11  51.2 10/16 37 1.3 14.5 1.3  1.0
Public Variety     N7001          . 44.7 15  48.4 10/21 39 1.3 13.6 1.5  1.0
Hartz              H7242RR        . 41.7 19  47.4 10/24 36 2.3 13.1 1.3  1.0
Univ of Ga                G97-2449       .   . 1  56.5 10/22 34 2.0 15.2 1.3  1.0
Public Variety Musen          .   . 2  55.5 10/24 41 2.0 14.4 1.5  1.0
NK                 S83-30         .   . 4  54.7 10/20 36 1.7 13.9 1.3  1.0
Univ of Ga G96-2272       .   . 5  54.6 10/23 41 2.7 14.4 1.2  1.0
NK                 S75-55         .   . 7  52.1 10/21 38 1.3 15.8 1.0  1.0
Univ of Ga G97-1417       .   . 9  51.6 10/22 39 2.7 14.6 1.7  1.0
Univ of Ga G95-2484       .   . 10  51.4 10/18 38 1.0 15.1 1.2  1.0
Univ of Ga G97-1419       .   . 12  49.5 10/17 34 1.7 14.8 1.2  1.0
DPL DP7220RR       .   . 13  49.5 10/23 41 2.0 13.9 1.5  1.0
Pioneer            97B52          .   . 14  48.6 10/24 38 2.0 13.9 1.3  1.0
So. States         SSRT7499N    .   . 20  47.3 10/19 37 1.7 16.4 1.0  1.0
DPL DP7731         .   . 24  46.0 10/19 37 1.0 13.8 1.0  1.0
Univ of Ga                G96-1170   .   . 26  44.8 10/23 37 2.3 13.2 1.3  1.0
Univ of Ga                G97-1387       .   . 27  44.7 10/22 37 1.7 13.1 1.5  1.0
Univ of Ga         G96-1797   .   . 29  41.4 10/17 32 1.0 14.7 1.0  1.3
Average               39.6 44.8   49.25 10/20 37 1.7 14.5 1.2  1.0
LSD at 10% Level   N.S.6  N.S.  4.6 5   N.S.   N.S. -   N.S. -
Std. Err. of Entry Mean 1.5 1.7      1.9 2 2 0.4 - 0.2 -
*  Nonirrigated:  2000, 1999.
1.  Yields calculated at 13% moisture.
2.  Lodging rating:  Rated 1 (all plants erect) to 5 (over 80% of plants down).
3.  Seed quality rating:  Rated 1 (very good) to 5 (very poor).
4.  Shattering rating:  Rated 1 (no shattering) to 5 (>50% pods shattered).
5.  CV = 6.8% and df for EMS = 56.
6.  The F-test indicated no statistical differences at the alpha = .10 probability level; therefore, a LSD value was not
     calculated.
Bolding within each test denotes entries with yields equal to the highest yielding entry based on Fisher's
protected LSD (P = 0.10).
Planted: June 21, 2001.
Harvested: October 30, 2001.
Seeding Rate: Ten seeds per foot in 30" rows.
Soil Type: Cecil sandy clay loam.
Soil Test: P = Medium, K = Medium, and pH = 6.0.
Fertilization: 28 lb N, 56 lb P2O5, and 84 lb K2O/acre.
Previous Crop: Summer forage.
Management: Chisel plowed, disked, and rototilled; Lasso, Canopy XL, and one cultivation used for weed control;
irrigated 4.0 inches.
Test conducted by P. A. Rose.
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