Rye

Tifton, Georgia:
Rye Grain Performance, 1997-98


            Yield1             
Brand-Variety 1998 2-Year Average 3-Year Average Test
Weight
Height Lodg. Winter Surv. Head Date Leaf Rust
5-5

----------- bu/acre ----------- lb/bu in % % mo/day %
Wrens Abruzzi 27.9 27.9 31.1 51.9 60 93 100 03/29 0
Wrens 96 25.2 26.8 30.4 50.7 61 88 100 04/01 0
Maton 23.3 18.0 31.1 50.9 62 88 100 04/10 12
Bates 20.3 16.6 . 47.0 59 88 100 04/04 3
Bonel 20.0 . . 50.5 62 90 100 04/07 25
Oklon 17.9 16.7 26.2 48.9 62 75 100 04/06 6
Wintergrazer 70 14.9 20.5 28.2 48.3 61 90 100 04/07 2
GI-87 8.0 9.1 19.5 45.4 61 90 100 04/04 2
Elbon 5.9 9.0 22.7 46.5 59 90 100 04/05 0
Average 18.23 18.1 27.0 48.9 61 88 100 04/04 6
LSD at 10% Level 2.9 2.3 4.3 2.6 N.S.4 N.S. - 01 -
Std. Err. of Entry Mean 1.2 0.9 1.8 0.9 1 5 - 01 -

1. Yields calculated as 56 pounds per bushel at 13.0% moisture.
2. Leaf rust percentage on flag leaves.
3. C.V. = 13.2%, and df for EMS = 24.
4. The F-test indicated no statistical difference at the alpha = .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: December 9, 1997
Harvested: June 8, 1998.
Seeding Rate: 26 seeds per foot in 7" rows.
Soil Type: Tifton loamy sand.
Soil Test: P = High, K = Medium, and pH = 6.4.
Fertilization: Preplant: 20 lb N, 40 lb P2O5, and 60 lb K2O/acre.
Topdress: 30 lb N/acre on January 14, 1998 and 25 lb N/acre on February 13, 1998.
Management: Rototilled.
Previous Crop: Soybean.
Test conducted by A. E. Coy and M. Pippin.



Griffin, Georgia:
Rye Grain Performance, 1997-98


              Yield1               
Brand-Variety 1998 2-Year Average 3-Year Average Test Weight Height Lodg. Winter Surv. Head Date

----------- bu/acre ----------- lb/bu in % % mo/day
Bonel 35.3 . . 54.6 65 0 100 04/01
Wintergrazer 70 34.7 43.3 40.0 54.7 64 0 100 03/30
Oklon 33.5 42.7 42.0 54.4 65 0 100 03/31
Bates 32.0 38.8 . 54.0 66 0 100 03/29
Maton 31.5 37.3 42.9 54.4 67 0 100 04/03
GI-87 31.2 35.9 36.8 54.0 63 0 100 03/30
Wrens Abruzzi 29.4 42.3 35.7 53.4 63 0 100 03/21
Elbon 28.5 32.2 39.1 54.2 65 0 100 03/31
Wrens 96 26.5 41.5 35.3 53.4 66 0 100 03/20
Average 31.42 39.2 38.8 54.1 65 0 100 03/29
LSD at 10% Level N.S.3 N.S. N.S. 0.6 N.S. - - 04
Std. Err. of Entry Mean 2.2 1.8 1.6 0.2 1 - - 01

1. Yields calculated as 56 pounds per bushel at 13.0% moisture.
2. C.V. = 13.6% and df for EMS = 24.
3. The F-test indicated no statistical difference at the alpha = .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: October 23, 1997.
Harvested: June 11, 1998.
Seeding Rate: 26 seeds per foot in 7" rows.
Soil Type: Pacolet sandy clay loam.
Soil Test: P = Medium, K = High, and pH = 6.4.
Fertilization: Preplant: 28 lb N, 56 lb P2O5, and 84 lb K2O/acre.
Topdress: 60 lb N/acre on February 9, 1998.
Management: Moldboard plowed and rototilled.
Previous Crop: Canola.
Test conducted by J. L. Day.



Summary of Rye Yields:
Georgia, 1997-98 with Two- and Three-Year Averages


                                                           Yield1                                                                        
            South2                           North3                          Statewide             
Brand-Variety 1998 2-Year Average 3-Year Average 1998 2-Year Average 3-Year Average 1998 2-Year Average 3-Year Average

------------------------------------------------------ bu/acre ---------------------------------------------------
Bates 20.3 16.6 . 32.0 38.8 . 26.2 27.7 .
Bonel 20.0 . . 35.3 . . 27.6 . .
Elbon 5.9 9.0 22.7 28.5 32.2 39.1 17.2 20.6 30.9
GI-87 8.0 9.1 19.5 31.2 35.9 36.8 19.6 22.5 28.2
Maton 23.3 18.0 31.1 31.5 37.3 42.9 27.4 27.7 37.0
Oklon 17.9 16.7 26.2 33.5 42.7 42.0 25.7 29.7 34.1
Wintergrazer 70 14.9 20.5 28.2 34.7 43.3 40.0 24.8 31.9 34.1
Wrens 96 25.2 26.8 30.4 26.5 41.5 35.3 25.9 34.2 32.8
Wrens Abruzzi 27.9 27.9 31.1 29.4 42.3 35.7 28.6 35.1 33.4
Average 18.2 18.1 27.0 31.4 39.3 38.8 24.8 28.7 32.9
LSD at 10% Level 2.9 2.3 2.8 N.S.4 4.2 3.3 2.9 2.4 2.1
Std. Err. of Entry Mean 1.2 1.0 1.2 2.2 1.8 1.4 1.2 1.4 1.3

1. Yields calculated at 56 pounds per bushel at 13.0% moisture.
2. Tifton.
3. Griffin.
4. The F-test indicated no statistical difference at the alpha = .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).