The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia		 Research Report
Number 670
January, 2001
 
Athens, Georgia:
Late-Planted Soybean Variety Performance, 2000, Irrigated
Company or Brand Name   Variety Yield1 Maturity Plant Height Lodging2 Weight of 100 Seed Seed Quality3 Shattering4
      bu/acre date in rating gm rating rating
Maturity Groups VI, VII and VIII        
          
Univ of Ga   G90-R1551E 57.1 10/30 37 2.7 16.4 1.0 .
Southern States   FFR-665N 56.4 10/24 30 1.3 18.0 1.0 .
Southern States   FFR-696 55.7 10/29 35 2.7 18.0 1.0 .
Public Variety   N7001 55.3 10/29 27 2.3 16.6 1.0 .
Southern States   FFR-688 53.5 10/26 29 2.0 16.1 1.0 .
          
Pioneer   97B61 52.5 10/30 35 2.3 17.9 1.0 .
SGA   Prichard 52.3 11/01 39 3.3 16.1 1.0 .
Public Variety   Carver 52.3 10/25 28 1.7 17.2 1.0 .
So. States   SS-597N 52.2 10/27 34 2.0 20.8 1.0 .
Univ of Ga   G99-G6682 52.1 10/28 36 3.3 17.5 1.0 .
          
Univ of Ga   G99-G104111 51.8 10/31 37 3.0 14.5 1.0 .
Univ of Ga   G93-2225 51.7 10/29 36 2.3 15.2 1.0 .
Univ of Ga   G94-3117 51.4 10/30 36 3.0 17.2 1.0 .
SGA   Haskell 51.1 10/28 34 3.7 17.6 1.0 .
Univ of Ga   G92-2167 51.0 10/27 35 1.7 13.8 1.0 .
          
Univ of Ga   G99-G3438 50.8 10/26 34 2.0 15.9 1.0 .
Public Variety   TN93-142-17 50.5 10/26 29 1.7 18.3 1.0 .
SGA   Benning 50.5 10/25 33 2.3 17.7 1.0 .
Univ of Ga   G93-1749 50.5 10/26 35 2.7 15.6 1.0 .
SGA   Boggs 50.1 10/28 31 2.3 16.1 1.0 .
          
Public Variety   Stonewall 49.9 10/26 29 2.0 19.5 1.0 .
Public Variety   Cook 49.8 10/29 34 2.7 18.3 1.0 .
Univ of Ga   G94-346 49.8 10/29 35 2.7 15.0 1.0 .
Southern States   FFR-731N 49.5 10/23 34 2.3 17.0 1.0 .
Public Variety   Maxcy 49.4 10/30 37 2.7 16.5 1.0 .
          
Univ of Ga   G94-1917 49.3 10/26 34 2.3 15.4 1.0 .
Univ of Ga   G91-151 48.8 10/28 27 2.0 15.8 1.0 .
NK   S60-E4 48.2 10/21 26 1.3 17.0 1.0 .
Public Variety   Motte 47.9 10/31 38 2.3 15.8 1.0 .
Public Variety   Kuell 47.5 10/31 41 2.3 15.4 1.0 .
          
Univ of Ga   G99-G725 47.5 10/26 31 2.3 13.5 1.0 .
NK   S73-Z5 47.3 10/25 33 2.0 16.7 1.0 .
So. States   SSXPRT46704 47.0 10/21 32 1.7 21.4 1.0 .
Public Variety   Hagood 45.7 10/29 34 3.3 16.7 1.0 .
NK   S57-A4 44.2 10/22 28 1.7 17.7 1.0 .
          
Public Variety   Tyrone 40.7 10/26 49 3.3 16.3 1.0 .
          
Average   50.35 10/27 34 2.4 16.8 1.0 .
LSD at 10% Level 4.2 02 4 0.7 0.8 -  
Std. Err. of Entry Mean 1.8 01 2 0.3 0.3 -  
          
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 = 6.2% and df for EMS = 70.
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 23, 2000
Harvested: November 11, 2000.
Seeding Rate: Eight viable seeds per foot in 30" rows.
Soil Type: Appling coarse sandy loam.
Soil Test: P = High, K = Medium, and pH = 6.9.
Fertilization: 0 lb N, 0 lb P2O5, and 120 lb K2O/acre.
Previous Crop: Grain sorghum.
Management: Chiseled and disked; Lasso, Treflan, Classic, and one cultivation used for weed control; Telone II used for nematode control; irrigated 3.0 inches.
          
Test conducted by E. D. Wood, G. B. Rowan, J. L. Head, Jr., S. L. Finnerty, W. E. Baxter, R. M. Smith, and R. A. Black.
          
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