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Farm Progress Reports

2001 Farm Progress Reports

Armstrong Research and Demonstration Farms

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Development of Research Farms
Bernard J. Havlovic

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Information on Experiments in Previous Annual Progress Reports
Armstrong and Neely-Kinyon Research and Demonstration Farms

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Wallace Foundation for Rural Research and Development
Armstrong and Neely-Kinyon Research and Demonstration Farms

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Evaluation of Soybean Varieties for Certified Organic Production--Neely-Kinyon Trial, 2001
Kathleen Delate, Robert Burcham, Heather Friedrich, and Noreen Wantate

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Specialty Soybean Test—South
Kevin O. Scholbrock

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Soil Moisture Survey
Clarke McGrath

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Crop Season
Bernard J. Havlovic

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Field Days and Tours
Armstrong and Neely-Kinyon Research and Demonstration Farms

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Planting Date Effects on Yield and Grain Composition of High Oil Corn
Joseph McClure, Dale E. Farnham, and Bernard J. Havlovic

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Oat Variety Test
Ronald Skrdla and Jean-Luc Jannink

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Open-pollinated Corn Variety Trial, 2001
Kathleen Delate, Robert Burcham, Heather Friedrich, Noreen Wantate, and Kendall Lamkey

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Sweet Corn Variety and Pest Management Trial at the Neely-Kinyon Farm, 2001
Kathleen Delate, Robert Burcham, Heather Friedrich, and Noreen Wantate

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Edamame (Vegetable Soybeans) Variety Trial at the Neely-Kinyon Farm, 2001
Kathleen Delate, Robert Burcham, Heather Friedrich, Noreen Wantate, and Lester A. Wilson

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Soybean Response to Early Planting and Seed-applied Fungicide
John Lundvall, Mark E. Westgate, Keith Whigham, and Dale E. Farnham

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Soil Nitrogen and Carbon Management Project
John E. Sawyer, Mahdi Al-Kaisi, Daniel W. Barker, and Weston Dittmer

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Effect of Yeast Supplement on Performance of Steer Calves
Darrell Busby, Daniel D. Loy, and Dallas L. Maxwell

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Compost Rate Study at the Neely-Kinyon LTAR Site, 2001
Kathleen Delate, Cynthia A. Cambardella, Tom Richard, Derrick N. Exner, Robert Burcham, Heather Friedrich, and Noreen Wantate

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Comparison of Organic and Conventional Crops at the Neely-Kinyon LTAR Site, 2001
Kathleen Delate, Cynthia A. Cambardella, Robert Burcham, Heather Friedrich, and Noreen Wantate

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Sulfur Fertilizer Application to Corn and Soybean
John E. Sawyer and Daniel W. Barker

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Swine Carcass Compostingas Part of an Environmentally Friendly Production System
Jay D. Harmon, Thomas D. Glanville, and Tom L. Richard

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Intensive Rotational Grazing of Steers on Highly Erodible Land at the Adams County CRP Project, 2001
Russell Bredahl, Chris Nelson, Rick Sprague, Brian Peterson, William Bartenhagen, and John Klein

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Rotational Grazing Demonstrations with Beef Cows on CRP Land in Adams County, 2001
Chris Nelson, Rick Sprague, Russell Bredahl, Brian Peterson, William Bartenhagen, and John Klein

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Estimation of the Groundwater Nutrient Input to Clear Lake
William W. Simpkins and Keri B. Drenner

McNay Research and Demonstration Farms

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2001 Temperature and Precipitation Charts
McNay Memorial Research and Demonstration Farm

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Tiling Report 2001
Mark W. Carlton, Brad Woerner, and L. James Secor

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Canada Thistle and Horsenettle Control in Cool-Season Pastures
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Integrating Organic Soybean Production following Conservation Reserve Program (CRP) Land into Sustainable Farming Systems
Kathleen Delate, Cynthia A. Cambardella, L. James Secor, Heather Friedrich, Noreen Wantate, Robert G. Hartzler, Matthew Z. Liebman, and Mark W. Carlton

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Beef Cattle Breeding Project Progress Report: Growth Trait EPDs for 1998-, 1999-, and 2000-born Calves
Abebe T. Hassen, D. E. Wilson, Gene H. Rouse, and Richard G. Tait Jr.

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Evaluation of Year-round Forage Management Systems for Spring- and Fall-Calving Beef Cows
N. A. Janovick, James R. Russell, D. Maxwell, and L. James Secor

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Sequential Grazing of Cool- and Warm-Season Pastures
Kenneth J. Moore, E. Charles Brummer, M. H. Wiedenhoeft, James R. Russell, Roger L. Hintz, Todd White, L. James Secor, and Dennis R. Maxwell

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Beef Cattle Breeding Project Progress Report: Body Composition EPD Determined from Ultrasound Measures
D. E. Wilson, Abebe T. Hassen, Gene H. Rouse, and Richard G. Tait Jr.

Northeast Research and Demonstration Farms

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Field Days and Farm Tours
Kenneth T. Pecinovsky

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Information on Experiments in Previous Annual Reports
Northeast Research and Demonstration Farm

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Twenty-six Years of Soybean Planting Date Studies
Kenneth T. Pecinovsky and Garren O. Benson

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F1/F2 Corn Variety Study
Neil Wubben, Dale E. Farnham, and Joseph McClure

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Corn Breeding Investigations: 2001 Testcross and Single-Cross Trials
Arnel R. Hallauer, Paul R. White, and Kendall Lamkey

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2001 Crop Season
Kenneth T. Pecinovsky

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Crop and Soil Responses to Rates of Lime
Russell K. Doorenbos and Stanley Henning

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Effects of Crop Rotation and Nitrogen Fertilization on Crop Production
Antonio P. Mallarino and Kenneth T. Pecinovsky

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Oat Variety Test
Ronald Skrdla and Jean-Luc Jannink

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Barley Variety Test
Ronald Skrdla and Jean-Luc Jannink

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Management of Late-Season Bean Leaf Beetles in Iowa Soybean
Kenneth T. Pecinovsky and Marlin E. Rice

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Planting Date Effects on Yield and Grain Composition of High Oil Corn
Joseph McClure, Dale E. Farnham, and Kenneth T. Pecinovsky

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Weed Management in Corn
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Precision Agriculture Demonstration Project
Jerald R. DeWitt, William Lotz, George Cummins, and Kenneth T. Pecinovsky

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Post-emergence applied Herbicides for Weed Management in Soybean
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Seed-Applied Fungicides for Very Early Planted Soybeans
John Lundvall, Keith Whigham, Mark E. Westgate, and Dale E. Farnham

Northern Research and Demonstration Farms

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North Central Iowa Research Association 2001
Northern Research and Demonstration Farm

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Specialty Soybean Test—North
Kevin O. Scholbrock

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Soybean Weed Management Studies
Brent A. Pringnitz and Robert G. Hartzler

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Corn Weed Management Studies
Brent A. Pringnitz and Robert G. Hartzler

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Sulfur Fertilizer Application to Corn and Soybean
John E. Sawyer and Daniel W. Barker

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Botanical Composition of Management Zones in Pastures
John A. Guretzky and Kenneth J. Moore

Northwest and Allee Research and Demonstration Farms

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Northwest Iowa Experimental Association 2001–2002
Northwest Research Farm and Allee Demonstration Farm

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Evaluation of Corn Varieties for Certified Organic Production—Allee Trial, 2001
Kathleen Delate, Heather Friedrich, and Lyle T. Rossiter

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Barley Variety Test
Ronald Skrdla and Jean-Luc Jannink

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Oat Variety Test
Ronald Skrdla and Jean-Luc Jannink

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Soil Moisture
Joel L. DeJong and Paul C. Kassel

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Seed Fungicide Treatments for Very Early Soybean Planting
John Lundvall, Keith Whigham, Mark E. Westgate, and Dale E. Farnham

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Weed Management in Soybean
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Weed Management in Corn
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Sulfur Fertilizer Application to Corn and Soybean
John E. Sawyer and Daniel W. Barker

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Allee Demonstration Garden
Colleen Rossiter, Kathleen Delate, and Dennis Shannon

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Liquid Manure Applicator Calibration
Joel L. DeJong and Kris Kohl

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Liquid Manure Analysis Comparisons
Joel L. DeJong and Kris Kohl

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Management of Bean Pod Mottle Virus Through Reduction of Bean Leaf Beetles
Rayda K. Krell, Larry P. Pedigo, John H. Hill, and Marlin E. Rice

Southeast Research and Demonstration Farms

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Southeast Iowa Agricultural Research Association 2001
Southeast Research and Demonstration Farm

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Crop and Soil Responses to Lime Sources and Potassium
Russell Doorenbos and Stanley Henning

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Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Southeast Iowa in 2001
Gregory L. Tylka, Gregory D. Gebhart, and Christopher C. Marett

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Using Fungicide-treated Seed for Very Early Soybean Planting
John Lundvall, Keith Whigham, Mark E. Westgate, and Dale E. Farnham

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2001 Crop Season
Kevin Van Dee

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Sulfur Fertilizer Application to Corn and Soybean
John E. Sawyer and Daniel W. Barker

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Pre-emergence and Post-emergence Applied Herbicides for Weed Management in Soybean
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Weed Management Strategies in Soybean
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Soybean Weed Competition Study
Southeast Iowa Agricultural Research Association and Kevin Van Dee

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No-tillage Corn Weed Management
Michael D. Owen, James F. Lux, and Damian D. Franzenburg

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Swine Manure Management Study
Gregory L. Brenneman, James Jensen, and Kevin Van Dee

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Strawberry Variety Trial
Patrick O'Malley and Kevin Van Dee

Western Research and Demonstration Farms

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Sulfur Fertilizer Application to Corn and Soybean
John E. Sawyer and Daniel W. Barker

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Field Days and Farm Tours and 2001 Growing Season
Wayne B. Roush, Barbara C. Smith, and Todd Vagts

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Western Iowa Experimental Farm Association
Western Research and Demonstration Farm

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Pasture Enhancement of Warm-season Grass Pastures Using a Complex Mixture of Legumes
I. S. Braden, Kenneth J. Moore, R. L. Hintz, M. H. Wiedenhoeft, E. Charles Brummer, and M. Peter Hoffman

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Comparison of Different Glyphosate Brands in Roundup Ready® Soybeans
Robert G. Hartzler, Brent A. Pringnitz, and Dawn Resfell

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Alfalfa Variety Testing
E. Charles Brummer and Mark Smith

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Determining the Mechanism of Yield Stability in Alfalfa
Joe L. Robinson, Heathcliffe Riday, and E. Charles Brummer