| 2001-2002 Small Grain Performance Tests | Table of Contents | |||||||||||
| The Georgia Agricultural Experiment Station College of Agricultural and Environmental Sciences The University of Georgia |
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| Research Report Number 682 July 2002 |
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| Griffin, Georgia: Rye Grain Performance, 2001-2002 |
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| Yield1 | 2002 Data | |||||||||||
| Brand-Variety | 3-Year Average |
2-Year Average |
Rank | Yield1 | Test Wt |
Ht | Lodg. | Winter Survival |
Head Date |
Straw Wt |
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| ------- bu/acre ------- | bu/acre | lb/bu | in | % | % | mo/day | lb/acre | |||||
| Wrens Abruzzi | 48.2 | 41.6 | 9 | 22.4 | 51.9 | 61 | 35 | 100 | 03/23 | 2425 | ||
| Wintergrazer 70 | 46.9 | 37.9 | 8 | 23.7 | 52.7 | 69 | 5 | 100 | 03/25 | 2822 | ||
| Wrens 96 | 44.3 | 39.4 | 2 | 28.4 | 54.1 | 70 | 20 | 100 | 03/25 | 1855 | ||
| Bates | 43.9 | 42.5 | 6 | 24.9 | 51.9 | 70 | 10 | 100 | 03/25 | 3261 | ||
| Oklon | 43.2 | 38.9 | 3 | 27.0 | 53.3 | 70 | 5 | 100 | 03/24 | 2545 | ||
| Elbon | 37.0 | 38.4 | 4 | 26.7 | 54.1 | 69 | 5 | 100 | 03/25 | 2786 | ||
| Wintermore | . | . | 1 | 30.0 | 55.0 | 70 | 0 | 100 | 03/25 | 2625 | ||
| TOPCO TK401 | . | . | 5 | 24.9 | 51.7 | 60 | 10 | 100 | 03/23 | 1801 | ||
| TOPCO TK400 | . | . | 7 | 24.3 | 52.1 | 68 | 20 | 100 | 03/24 | 1838 | ||
| Average | 43.9 | 39.8 | 25.82 | 53.0 | 67 | 12 | 100 | 03/24 | 2439 | |||
| LSD at 10% Level | N.S.3 | N.S. | N.S. | 1.6 | 4 | 10 | - | 01 | 634 | |||
| Std. Err. of Entry Mean | 1.7 | 1.9 | 1.9 | 0.7 | 1 | 4 | - | 01 | 262 | |||
| 1. Yields calculated as 56 pounds per bushel at 13.0% moisture. | ||||||||||||
| 2. C.V. = 14.6%, and df for EMS = 24. | ||||||||||||
| 3. The F-test indicated
no statistical difference at the alpha = 0.10 probability level; therefore, a
LSD value was not calculated. |
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| Bolding indicates entries yielding equal to
highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). |
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| Planted: | October 5, 2001. | |||||||||||
| Harvested: | May 28, 2002. | |||||||||||
| Seeding Rate: | 18 seeds per foot in 7" rows. | |||||||||||
| Soil Type: | Appling coarse sandy loam. | |||||||||||
| Soil Test: | P = Medium, K = Medium, and pH = 6.3. | |||||||||||
| Fertilization: | Preplant: 28 lb N, 56 lb P2O5, and 84 lb K2O/acre. | |||||||||||
| Topdress: 60 lb N/acre. | ||||||||||||
| Management: | Chisel plowed, disked, and rototilled. | |||||||||||
| Previous Crop: | Canola. | |||||||||||
| Test conducted by P. A. Rose. | ||||||||||||