Rye

Tifton, Georgia: Rye Grain Performance, 1996-97

_____________________________________________________________________________________ Yield1 ------------------ Leaf 2-Yr 3-Yr Test Winter Head Rust2 Brand-Variety 1997 Avg Avg Weight Ht Lodg. Surv. Date 4-23 _____________________________________________________________________________________ ---- bu/acre ---- lb/bu in % % mo/day % Wrens 96 28.4 32.9 37.4 50.4 71 11 100 03/15 0 Florida 401 28.0 30.7 35.8 49.2 65 53 100 03/02 - Wrens Abruzzi 27.4 32.4 35.8 50.3 68 6 100 03/13 0 Pennington Wintergrazer 70 26.1 34.8 33.0 49.6 67 24 100 03/13 0 Noble NF 94 18.2 . . 45.7 62 69 100 03/21 70 Noble - Oklon 15.5 30.3 29.8 46.5 62 65 100 03/20 50 Noble - Bates 12.9 . . 46.1 59 88 100 03/22 50 Noble - Maton 12.8 35.0 30.4 44.3 62 90 100 03/25 50 Noble - Elbon 12.1 31.1 25.4 44.7 62 90 100 03/23 90 Gurley GI-87 10.1 25.3 29.1 45.9 63 76 100 03/22 50 Average 19.23 31.6 32.1 47.3 64 57 100 03/17 42 LSD at 10% level 4.2 N.S.4 N.S. 2.8 3 28 - 01 - Std. Err. of Entry Mean 4.4 1.7 1.3 1.4 1 10 - 01 - _____________________________________________________________________________________ 1. Yields calculated as 56 pounds per bushel at 13.0% moisture. 2. Leaf rust percentage on flag leaves. 3. C.V. = 17.5% and df for EMS = 24. 4. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore, an LSD value was not calculated. Planted: November 12, 1996. Harvested: May 30, 1997. Seeding Rate: 1.5 bu/acre. Soil Type: Tifton loamy sand. Soil Test: P = High, K = Medium, and pH = 6.6. Fertilization: Preplant: 36 lb N, 0 lb P2O5, and 36 lb K2O/acre. Topdress: 70 lb N/acre on January 22, 1997.. Management: Moldboard plowed and rototilled. Previous Crop: Cotton. Test conducted by A. E. Coy, M. Pippin, and P. L. Raymer.



Griffin, Georgia: Rye Grain Performance, 1996-97

________________________________________________________________________________ Yield1 ------------------ 2-Yr 3-Yr Test Winter Head Brand-Variety 1997 Avg Avg Weight Ht Lodg. Surv. Date ________________________________________________________________________________ ---- bu/acre ---- lb/bu in % % mo/day Wrens 96 56.6 39.7 43.8 56.4 70 5 100 03/22 Wrens Abruzzi 55.2 38.8 39.9 55.7 67 23 100 03/19 Noble - Oklon 51.9 46.3 46.0 53.7 62 94 100 03/26 Pennington Wintergrazer 70 51.8 42.6 43.0 55.7 65 20 100 03/22 Florida 401 48.5 . . 54.4 69 25 100 03/23 Noble - Bates 45.7 . . 53.5 65 94 100 03/30 Noble - Maton 43.2 48.6 48.0 53.6 60 94 100 04/02 Gurley GI-87 40.6 39.6 43.1 52.7 64 94 100 03/26 Noble NF 94 40.4 . . 53.0 63 95 100 03/30 Noble - Elbon 36.0 44.4 44.0 52.0 61 95 100 03/29 Average 47.02 42.8 44.0 54.1 64 64 100 03/26 LSD at 10% level 6.3 N.S.3 N.S. 0.8 4 12 - 03 Std. Err. of Entry Mean 2.6 1.8 1.5 0.3 2 5 - 01 ________________________________________________________________________________ 1. Yields calculated as 56 pounds per bushel at 13.0% moisture. 2. C.V. = 10.9%, and df for EMS = 26. 3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore, an LSD value was not calculated. Planted: October 16, 1996. Harvested: June 13, 1997. Seeding Rate: 1.5 bu/acre. Soil Type: Cecil sandy clay loam. Soil Test: P = Medium, K = High, and pH = 6.2. Fertilization: Preplant: 28 lb N, 56 lb P2O5, and 84 lb K2O/acre. Topdress: 60 lb N/acre. Management: Moldboard plowed and rototilled. Previous Crop: Canola. Test conducted by J. L. Day.



Summary of Rye Yields: Georgia, 1996-97 with Two- and Three-Year Averages

_____________________________________________________________________________________________ Yield1 ----------------------------------------------------------------- South2 North3 Statewide ------------------ ------------------ ------------------ 2-Yr 3-Yr 2-Yr 3-Yr 2-Yr 3-Yr Brand-Variety 1997 Avg Avg 1997 Avg Avg 1997 Avg Avg _____________________________________________________________________________________________ --------------------------- bu/acre ----------------------------- Florida 401 28.0 30.8 35.8 48.5 . . 38.2 . . Gurley GI-87 10.1 25.3 29.1 40.6 39.6 43.1 25.3 32.4 36.1 Noble - Bates 12.9 . . 45.7 . . 29.3 . . Noble - Elbon 12.1 31.1 25.4 36.0 44.4 44.0 24.0 37.7 34.7 Noble - Maton 12.8 35.0 30.4 43.2 48.6 48.0 28.0 41.8 39.2 Noble - Oklon 15.5 30.3 29.8 51.9 46.3 46.0 33.7 38.3 37.9 Noble NF 94 18.2 . . 40.4 . . 29.3 . . Pennington Wintergrazer 70 26.1 34.8 33.0 51.8 42.6 43.0 39.0 38.7 38.0 Wrens Abruzzi 27.4 32.4 35.8 55.2 38.8 39.9 41.3 35.6 37.9 Wrens 96 28.5 32.9 37.4 56.6 39.7 43.8 42.5 36.3 40.6 Average 19.2 31.6 32.1 47.0 42.9 44.0 33.1 37.3 37.8 _____________________________________________________________________________________________ 1. Yields calculated at 56 pounds per bushel at 13.0% moisture. 2. Tifton. 3. Griffin.