| 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: Oat Whole Plant Forage Performance, 2001-2002 |
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| Yield1 | |||||||||
| Brand-Variety | Dry Matter |
Green | Dry Matter | Height | Winter Survival2 |
2-Yr Avg Dry Yield |
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| ------ tons/acre ------ | % | in | % | tons/acre | |||||
| Horizon 314 | 3.4 | 11.4 | 30 | 39 | 30 | 3.9 | |||
| Rodgers | 3.2 | 9.6 | 33 | 33 | 23 | 4.1 | |||
| FL 9708-P37 | 3.2 | 11.1 | 28 | 35 | 30 | . | |||
| Brooks | 3.1 | 9.4 | 33 | 33 | 16 | 4.2 | |||
| NK-Coker 227 | 3.0 | 7.2 | 42 | 31 | 11 | 4.0 | |||
| Arkansas Co. LA604 | 3.0 | 9.6 | 32 | 32 | 25 | 3.6 | |||
| Secretariat | 3.0 | 8.5 | 34 | 32 | 21 | . | |||
| Harrison | 2.8 | 8.8 | 31 | 32 | 16 | 3.9 | |||
| Plantation Exp 201 | 2.6 | 7.7 | 33 | 34 | 20 | . | |||
| Plot Spike LA9339 | 2.4 | 7.5 | 32 | 34 | 20 | 3.6 | |||
| Chapman | 2.3 | 5.9 | 40 | 27 | 8 | 3.4 | |||
| LA9533D36-5 | 2.3 | 7.2 | 32 | 31 | 16 | . | |||
| SC910337 | 2.2 | 6.8 | 33 | 35 | 19 | 3.5 | |||
| LA9533D36-6 | 2.2 | 7.6 | 30 | 34 | 26 | . | |||
| Horizon 474 | 1.6 | 4.0 | 40 | 30 | 11 | 3.4 | |||
| Average | 2.73 | 8.2 | 34 | 33 | 19 | 3.8 | |||
| LSD at 10% Level | 0.6 | 1.8 | 4 | 4 | 9 | N.S.4 | |||
| Std. Err. of Entry Mean | 0.3 | 0.8 | 2 | 2 | 4 | 1.5 | |||
| 1. Whole plant yields taken at soft dough stage of development. | |||||||||
| 2. Rated as percent of stand survival. | |||||||||
| 3. C.V. = 19.4%, and df for EMS = 42. | |||||||||
| 4. The F-test indicated
no statistical difference at the alpha = 0.1 probability level; therefore an
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 4, 2001. | ||||||||
| Harvested: | April 29, 2002. | ||||||||
| Seeding Rate: | 22 seed/foot in 7" rows. | ||||||||
| Soil Type: | Pacolet coarse sandy loam. | ||||||||
| Soil Test: | P = Medium, K = High, and pH = 6.1. | ||||||||
| Fertilization: | Preplant: | 49 lb N, 98 lb P2O5, and 147 lb K2O/acre. | |||||||
| Topdress: | 35 lb N/acre on January 31, 2002. | ||||||||
| Management: | Chisel plowed,
disked, and rototilled; Harmony Extra used for weed control; Warrior used for insect control. |
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| Previous Crop: | Sorghum. | ||||||||
| Test conducted by P. A. Rose. | |||||||||