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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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Potato Leafhopper Resistant Trial -
Ohio, Jackson, Sown 8-12-2004
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Total |
Relative Yield |
| Variety |
June 1 |
July 28 |
Aug. 3 |
2005 |
2004-05 |
| |
---- Tons Dry
Matter/Acre ---- |
% mean |
| Evergreen II | 1.72 | 0.84 | 0.70 | 3.25 | 103 | | Vernal** | 1.78 | 0.75 | 0.66 | 3.19 | 101 | | 54H91 | 1.75 | 0.77 | 0.63 | 3.16 | 101 | | 54V54** | 1.63 | 0.90 | 0.58 | 3.12 | 99 | | WL 346 LH | 1.58 | 0.84 | 0.59 | 3.01 | 96 | | Mean | 1.69 | 0.82 | 0.63 | 3.14 | -- | | LSD 0.05 | ns | ns | ns | ns | -- | | CV % | 12.54 | 8.40 | 7.41 | 7.97 | -- |
| ** Susceptible to
potato leafhopper feeding |
| Note: Stand was
100% for
all varieties on 9-29-2005. |
| Data subjected to Nearest
Neighbor AOV, adjusted means reported. |
| Establishment: |
Seeded with a Hege 3-point
hitch drill with presswheels at 16 lb/a. |
| Plot size: |
3.5' x 20', 7'
alleys and borders. RCBD with four reps. |
| Soil type and analysis: |
Monogahela silt
loam, pH=6.5, P=67 lb/a, K=131 lb/a, CEC= 9.6, O.M.=1.8 (10/05). |
| 2005 Fertilization: |
50 lb/a of 0-46-0
was applied December 2004. |
| 2005 Pest control: |
No insecticide or
herbicide applied. |
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