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2019 Research and Demonstration Farms Progress Reports

Northeast Research and Demonstration Farm


Two-Pass Programs for Weed Control in No-Tillage Soybean

Prashant Jha, Damian D. Franzenburg, James M. Lee and Iththiphonh Macvilay

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northeast Research and Demonstration Farm

Water Quality Research Map Highlights Projects on ISU Farms

Ann Robinson, Kay Stefanik and Matthew J. Helmers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northeast Research and Demonstration Farm

Northeast Research Farm Summary

Northeast Iowa Agricultural Experimental Association and Ken T. Pecinovsky

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northeast Research and Demonstration Farm

Northern Research and Demonstration Farm


Northern Research Farm Summary

North Central Iowa Research Association and Matt L. Schnabel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Cereal Rye Variety Trial 2019

Ken T. Pecinovsky, Matt L. Schnabel, Stefan Gailans, Sarah Carlson and Alisha Bower

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Corn and Soybean Planting Date and Cultivar Trial

Matt L. Schnabel and Mark A. Licht

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Cover Crop Effects on Soybean Sudden Death Syndrome, Iron Deficiency Chlorosis, and Yield

Matt L. Schnabel, Leonor F.S. Leandro, Daren S. Mueller, Sharon K. Eggenberger and Joshua Viggers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

2019 Home Demonstration Garden

Cynthia L. Haynes and Richard Jauron

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Integrating Rye Seed Production and Red Clover into Corn Systems and Nitrogen Management

Camila Martins, John Lundvall and John E. Sawyer

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Corn and Soybean Population Demonstration Trials

Jim Fawcett, Andrew Weaver, Jim Rogers, Chris Beedle, Cody Schneider and Brandon Zwiefel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

ISU On-Farm Cooperator Demonstration Trials: Relationships and Partnerships—2019

Zack A, Koopman, Jim Rogers, Lyle T. Rossiter, Joel L. DeJong, Gary Thompson, Dominic Snyder, Brandon Zwiefel, Shannon Hoyle, Andrew Weaver, Cody Schneider, Chris Beedle and Mike Witt

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Corn and Soybean Fertilizer Demonstration Trials

Jim Fawcett, Andrew Weaver, Lyle T. Rossiter, Brandon Zwiefel, Jim Rogers, Zack A, Koopman, Shannon Hoyle, Cody Schneider and Dominic Snyder

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Corn and Soybean Fungicide Demonstration Trials

Jim Fawcett, Andrew Weaver, Chris Beedle, Brandon Zwiefel, Zack A, Koopman, Jim Rogers and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Corn and Soybean Management Demonstration Trials

Jim Fawcett, Andrew Weaver, Jim Rogers and Brandon Zwiefel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Soybean Date of Planting Demonstration Trials

Jim Fawcett, Mike Witt, Andrew Weaver, Jim Rogers, Lyle T. Rossiter, Chris Beedle, Brandon Zwiefel, Zack A, Koopman and Shannon Hoyle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

On-Farm Sulfur Fertilization of Corn, Soybean, and Alfalfa Demonstration Trials

Jim Fawcett, Brandon Zwiefel, Shannon Hoyle, Zack A, Koopman, Cody Schneider and John E. Sawyer

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Soybean Response to Sidedressed Liquid Potassium Fertilizer in Northern Iowa

Antonio P. Mallarino, Louis B. Thompson and Matt L. Schnabel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Water Quality Research Map Highlights Projects on ISU Farms

Ann Robinson, Kay Stefanik and Matthew J. Helmers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northern Research and Demonstration Farm

Northwest and Allee Research and Demonstration Farms


Northwest Research Farm Summary

Northwest Iowa Experimental Association, Terry Tuttle and Lyle T. Rossiter

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Biological Corn Seed Coatings Influence on Soil and Plant Health

Terry Tuttle, Mark A. Licht, Marshall McDaniel and Valeria Cano Camacho

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Corn Hybrid, Seeding Rate, and Row Spacing Trial

Terry Tuttle and Mark A. Licht

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Evaluation of Aphid-Resistant Soybean

Jessica Hohenstein, Matthew E. O'Neal and Brian Diers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Expanding Bioacoustic Surveys Across Farm Sites to Test for Relationships with Agricultural Landscape Pattern

Adam Dixon

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

A Herbicide Demonstration Using New Herbicide Resistant Soybean Varieties

Paul C. Kassel and Terry Tuttle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

2019 Home Demonstration Garden

Cynthia L. Haynes and Richard Jauron

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Impact of 4R Management on Crop Production and Nitrate-Nitrogen Loss in Tile Drainage

Emily Waring, Carl H. Pederson, Matthew J. Helmers, John E. Sawyer and Terry Tuttle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Long-Term Phosphorus and Potassium Placement Methods and Application Rates for Corn and Soybean Managed with No-Tillage and Tillage

Antonio P. Mallarino, Louis B. Thompson, Josh Siever and Terry Tuttle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Northwest Research Farm: A Brief History

Mark S. Honeyman

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Population Demonstration Trials

Jim Fawcett, Andrew Weaver, Jim Rogers, Chris Beedle, Cody Schneider and Brandon Zwiefel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

ISU On-Farm Cooperator Demonstration Trials: Relationships and Partnerships—2019

Zack A, Koopman, Jim Rogers, Lyle T. Rossiter, Joel L. DeJong, Gary Thompson, Dominic Snyder, Brandon Zwiefel, Shannon Hoyle, Andrew Weaver, Cody Schneider, Chris Beedle and Mike Witt

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Fertilizer Demonstration Trials

Jim Fawcett, Andrew Weaver, Lyle T. Rossiter, Brandon Zwiefel, Jim Rogers, Zack A, Koopman, Shannon Hoyle, Cody Schneider and Dominic Snyder

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Cover Crop Demonstration Trials

Jim Fawcett, Andrew Weaver, Lyle T. Rossiter, Jim Rogers and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Fungicide Demonstration Trials

Jim Fawcett, Andrew Weaver, Chris Beedle, Brandon Zwiefel, Zack A, Koopman, Jim Rogers and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Management Demonstration Trials

Jim Fawcett, Andrew Weaver, Jim Rogers and Brandon Zwiefel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Planter Demonstration Trials

Jim Fawcett, Andrew Weaver, Chris Beedle and Shannon Hoyle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Corn and Soybean Seed Treatment Demonstration Trials

Jim Fawcett, Lyle T. Rossiter, Chris Beedle, Zack A, Koopman and Jim Rogers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

On-Farm Soybean Date of Planting Demonstration Trials

Jim Fawcett, Mike Witt, Andrew Weaver, Jim Rogers, Lyle T. Rossiter, Chris Beedle, Brandon Zwiefel, Zack A, Koopman and Shannon Hoyle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Public-Private Partnership to Evaluate Aphid-Resistant Soybeans

Jessica Hohenstein, Matthew E. O'Neal and Molly Ryan

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Soybean Aphid Efficacy Evaluation in Northwest Iowa

Erin W. Hodgson, Gregory R. VanNostrand and Terry Tuttle

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Soybean Variety by Row Spacing and Seeding Rate

Terry Tuttle and Mark A. Licht

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Water Quality Research Map Highlights Projects on ISU Farms

Ann Robinson, Kay Stefanik and Matthew J. Helmers

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Northwest and Allee Research and Demonstration Farms

Southeast Research and Demonstration Farm


Southeast Research Farm Summary 2019

Southeast Iowa Agricultural Research Association, Myron C. Rees and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

Evaluation of Organic Soybean Varieties

Kathleen Delate, Daniel Korhonen, Myron C. Rees and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

On-Farm Corn and Soybean Population Demonstration Trials

Jim Fawcett, Andrew Weaver, Jim Rogers, Chris Beedle, Cody Schneider and Brandon Zwiefel

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

ISU On-Farm Cooperator Demonstration Trials: Relationships and Partnerships—2019

Zack A, Koopman, Jim Rogers, Lyle T. Rossiter, Joel L. DeJong, Gary Thompson, Dominic Snyder, Brandon Zwiefel, Shannon Hoyle, Andrew Weaver, Cody Schneider, Chris Beedle and Mike Witt

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

On-Farm Corn and Soybean Fertilizer Demonstration Trials

Jim Fawcett, Andrew Weaver, Lyle T. Rossiter, Brandon Zwiefel, Jim Rogers, Zack A, Koopman, Shannon Hoyle, Cody Schneider and Dominic Snyder

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

On-Farm Cover Crop Demonstration Trials

Jim Fawcett, Andrew Weaver, Lyle T. Rossiter, Jim Rogers and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

On-Farm Corn and Soybean Fungicide Demonstration Trials

Jim Fawcett, Andrew Weaver, Chris Beedle, Brandon Zwiefel, Zack A, Koopman, Jim Rogers and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

On-Farm Sulfur Fertilization of Corn, Soybean, and Alfalfa Demonstration Trials

Jim Fawcett, Brandon Zwiefel, Shannon Hoyle, Zack A, Koopman, Cody Schneider and John E. Sawyer

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm

Soybean Response to Sidedressed Liquid Potassium Fertilizer in Southeast Iowa

Antonio P. Mallarino, Louis B. Thompson, Myron C. Rees and Cody Schneider

2020-03-31 2019 Research and Demonstration Farms Progress Reports

Also a part of:

Collection: Southeast Research and Demonstration Farm