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Interpreting Yield Data
Alfalfa Summary:
Weather data summary for the 2005-growing season
Performance summary – Standard trials (insecticide applied)
Regional PLH Trial
Alfalfa Variety Trial - South Charleston, Ohio – 2003 Seeding
Alfalfa Variety Trial – Wooster, Ohio – 2003 Seeding
Alfalfa Variety Trial – North Baltimore, Ohio – 2004 Seeding
Alfalfa Variety Trial – Jackson, Ohio –2004 Seeding
Alfalfa Variety Trial –, South Charleston, Ohio – 2005 Seeding
Potato Leafhopper Resistant Trial – South Charleston, Ohio – 2004 Seeding
Potato Leafhopper Resistant Trial – Jackson, Ohio – 2004 Seeding
Red Clover:
Red Clover Variety Trial - S.
Charleston, Ohio - 2000 Seeding.
Grass
Summary:
Orchardgrass Variety Trial – South Charleston, Ohio – 2003 Seeding
Annual Ryegrass Variety Trial – South Charleston, Ohio – 2004 Seeding
Annual Ryegrass Variety Trial – South Charleston, Ohio – 2005 Fall Seeding
Tall Fescue Variety Trial – Jackson, Ohio – 2004 Seeding
Perennial Ryegrass Variety Trial – South Charleston, Ohio –2005 Seeding
Address of Marketers
Download files of yield data for
2005:
All Yield Trials - PDF for Printing
Alfalfa Yield Trials - Excel
Grass Yield Trial - Excel
Forage Variety Trials in Other States
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2005 Ohio Forage Performance Trials
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Next Orchardgrass Variety Trial - Ohio, South Charleston, Sown 4-15-2003
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Total |
Relative Yield
2004-2005 |
Harvest
Maturity |
| Variety |
Marketer |
2005 |
2004 |
2003 |
2003-05 |
| |
|
-------------------- Tons Dry Matter/Acre ------------------- |
|
|
| ORCA* | Pickseed West Inc. | 5.97 | 7.12 | 3.03 | 16.11 | 110 | 6.3 | | Icon | Seed Rsch of Oregon | 6.04 | 7.10 | 2.97 | 16.11 | 110 | 5.3 | | Megabite | Turf Seed | 6.07 | 6.89 | 2.89 | 15.86 | 108 | 4.8 | | CIS-OG-4 | Cebeco International | 5.84 | 6.93 | 3.05 | 15.82 | 108 | 4.8 | | Command* | Seed Rsch of Oregon | 5.86 | 6.80 | 2.95 | 15.62 | 106 | 4.5 | | Harvestar* | Radix Research Inc. | 5.47 | 6.78 | 3.21 | 15.46 | 105 | 2.0 | | Elise | Turf Seed | 5.59 | 6.77 | 3.08 | 15.45 | 105 | 6.5 | | ECF 30* | Radix Research Inc. | 5.64 | 6.65 | 3.00 | 15.30 | 104 | 6.3 | | Pennalate | Public | 5.57 | 6.64 | 2.76 | 14.97 | 102 | 5.5 | | Athes | DLF - Jenks | 4.98 | 6.05 | 3.01 | 14.04 | 96 | 2.0 | | LG-31 | DLF - Jenks | 5.02 | 6.22 | 2.63 | 13.88 | 94 | 2.4 | | Potomac | Public | 4.70 | 5.36 | 2.81 | 12.87 | 88 | 3.2 | | Abertop | Pennington Seed Inc. | 3.18 | 4.09 | 2.23 | 9.50 | 65 | 2.4 | | Mean | | 5.38 | 6.42 | 2.89 | 14.69 | -- | 4.3 | | LSD 0.05 | | 0.41 | 0.52 | ns | 1.07 | -- | 1.1 | | CV % | | 5.30 | 5.70 | 10.10 | 5.10 | -- | 17.5 |
| Maturity scale: |
1 =vegetative, 2
=early boot, 3 =initial emergence from boot, 4 =complete emergence, 5 =
elongated peduncle, 6 = preanthesis, 7 = anthesis, 8 = post anthesis. |
| Establishment: |
Seeded with a Hege 3-point hitch drill with presswheels at 10 lb/a. |
| Plot size: |
4' x 20', 15' alleys and borders. RCBD with four reps. |
| Soil type and analysis: |
Crosby silt loam,
pH=6.8, P=230 lbs/a, K=196 lbs/a, CEC=18.2, O.M.=2.6, (10/05). |
| 2005 Fertilization: |
200 lb/a of 34-0-0
applied 2- April, 147 lb/a of 34-0-0 applied on 7- June, 22- July. |
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