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


 

2005 Ohio Forage Performance Trials

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Alfalfa Variety Trial - Ohio, South Charleston, Sown 4-15-2003

        Total Total Total Total Total Relative
Yield

% Stand

Variety June 1 July 5 Aug. 2 Sept. 12 2005 2004 2003 2004-05 2003-05 2003-05

10/14/05

Commercial Seed: ------- Tons Dry Matter/Acre ------- % mean 
WL 357 HQ3.131.961.270.997.377.324.578.3819.2610592
64203.271.751.180.927.147.134.858.0619.1110491
54V463.001.901.250.987.097.024.948.0319.0610490
Predator3.151.851.100.877.006.934.757.8918.6810289
54Q253.381.781.040.957.157.044.488.1018.6710292
6400 HT3.101.771.040.906.826.914.777.7418.5010190
Hybri Force 420/wet3.101.781.120.946.906.924.547.7918.3610089
54V543.011.711.050.906.676.864.347.5717.879790
54H912.921.671.040.866.536.564.547.4217.619689
Vernal3.251.440.880.846.386.013.967.1916.348983
Mean3.131.761.100.916.906.874.577.8218.3589
LSD 0.050.350.180.200.100.600.300.410.660.804.20
Prob > F0.40<.0010.010.060.04<.001<.0010.03<.001<.001
CV %7.706.9012.307.606.003.006.105.803.003.20
Data subjected to Nearest Neighbor AOV, adjusted means reported.
Establishment: Seeded with a Hege 3-point hitch drill with presswheels at 16 lb/a. Eptam was applied PPI at 2 qt/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: No fertilization required.
2005 Pest control: Insecticide was applied on 16-June, 21-July, 16-August for potato leafhopper control..

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