Morphology and PhysiologyGenetics and BreedingVarietyGrain ProductionForage and Food ProductionEconomics
Morphology and Physiology
Growth And Development
Pocket Guide to Crop Development | courtesy of Dawn Nordby, University of Illinois Extension
Spacing Pattern and End-Trimming Effects on Solid-Seeded Soybean Plot Comparisons | courtesy of Agronomy Journal
Tramlines, Row Orientation, and Individual Row Effects on Solid-Seeded Soybean Plot Comparisons | courtesy of Agronomy Journal
Seedbed Preparation
Articles
- No-Till Soybean Practices for the Midwest
- Profitable Midwest No-Till Soybean Production
(Note: This is a 29 page .PDF document, file is large) - Soybean Planting Date, Row Width, and Seeding Rate Response in Three Tillage Systems | by: E.S. Oplinger and B.D. Philbrook, courtesy of Journal of Production Agriculture
Planting
Planting Date
- Planting Date and Row Width Effect on Severity of Brown Stem Rot and Soybean Productivity | by C.R. Grau, E.S. Oplinger, E.A. Adee, E.A, Hinkens, and M.J. Martinka
- Soybean Planting Date, Row Width, and Seeding Rate Response in Three Tillage Systems | by E.S. Oplinger, and P.D. Philbrook
Row Width
- Soybean Planting Date, Row Width, and Seeding Rate Response in Three Tillage Systems | by E.S. Oplinger, and P.D. Philbrook
- Seeding Soybeans in Narrow Rows | E.S. Oplinger, University of Wisconsin-Madison
Population
- Soybean Plant Density For Optimum Productivity | E.S. Oplinger and M.J. Albaugh, University of Wisconsin – Madison
- Soybean Planting Date, Row Width, and Seeding Rate Response in Three Tillage Systems | by E.S. Oplinger and P.D. Philbrook
Crop Rotations
- Intercropping Corn and Soybean to Increase Forage Protein Concentration | Prepared by P.R. Carter, E..S. Oplinger, and D.J. Undersander, Extension Agronomists, University of Wisconsin-Madison
- Economic and Agronomic Implications of Grain Crop Rotation Systems | by Edward S. Oplinger, Paul R. Carter and Bruce A. Burger, Department of Agronomy, University of Wisconsin-Madison
- Raising Non-Rotation Soybean | 2001 Fertilizer, Aglime, and Pest Management Conference, Madison, WI, January 16-18, 2001
Insects
Aphids
- Reproductive Soybean Development Stages and Soybean Aphid Thresholds | University of Wisconsin Extension
- Impact of Cultural Practices on Soybean Aphid Incidence, Soybean Yield and Virus Incidence | 2002 Fertilizer, Aglime, and Pest Management Conference, Madison, WI, January 15-17, 2002
Control
- Biological Control of Soybean Aphid in Wisconsin
- A Visual Guide to Number of Soybean Aphids Per Leaflet | University of Wisconsin-Extension
Diseases
Links
Brown Stem Rot
- Tillage Rotation Sequence, and Cultivar Influences on Brown Stem Rot and Soybean Yield | E.A. Adee, E.S. Oplinger, and C.R. Grau, courtesy of Journal of Production Agriculture
- Planting Date and Row Width Effect on Severity of Brown Stem Rot and Soybean Productivity | C.R. Grau, E.S. Oplinger, E.A. Adee, E.A. Hinkens and M.J. Martinka, courtesy of Journal of Production Agriculture
- Rotation Effect on Brown Stem Rot and Soybean Yield | presentation by P. Pedersen, C.R. Grau, J.G. Lauer, University of Wisconsin-Madison, 2000 Arlington Field Day, September 14, 2000
Soybean Cyst Nematode (SCN)
- University of Wisconsin SCN Thresholds
- Impact of Herbicides on Heterodera glycines Susceptible and Resistant Soybean Cultivars | courtesy of the Journal of Nematology by C.A. Bradley, Department of Plant Pathology, North Dakota State University; G.R. Noel, L.M. Wax, G.L. Hartman, W.L. Pedersen, Department of Crop Sciences, University of Illinois; C.R. Grau, N.C. Kurtzweil, A.E. MacGuidwin, Department of Plant Pathology, University of Wisconsin; J.M. Gaska, Department of Agronomy, University of Wisconsin
White Mold
- Foliar Treatments for Control of White Mold in Soybean | E.S. Oplinger, University of Wisconsin Department of Agronomy; C.R. Grau, University of Wisconsin Plant Pathogy; J.E. Kurle, University of Minnesota Plant Pathology; and J.M. Gaska, University of Wisconsin Department of Agronomy
Phytophthora
- Resistance Genes in Soybean Varieties and Their Effectiveness Against Specific Races of Phytophthora | University of Wisconsin Plant Pathology
- Soybean Cultivar Response to Metalxyl Applied in Furrow and as a Seed Treatment | by S.O Guy, E.S. Oplinger, and C.R. Grau, University of Wisconsin Plant Pathology, courtesy of Agronomy Journal
Links:
- Phytophthora Stem and Root Rot | University of Wisconsin Plant Pathology
Virus
- Status of Green Stem Syndrome in Wisconsin | by C.R. Grau, University of Wisconsin Plant Pathology; C.M. Boerboom, University of Wisconsin Department of Agronomy; M.E. Lee, D.M. Doughty, and N.C. Kurtzweil, University of Wisconsin Plant Pathology
- Green Stem Syndrome in Soybean | Presentation by Craig R. Grau, Plant Pathology, University of Wisconsin , Madison
Weed Control
Havesting
Links
- Harvesting and Drying Soybeans | by Orrin I. Berge, University of Wisconsin Extension
- Measuring and Reducing Soybean Harvesting Losses | courtesy of University of Missouri Extension
Harvest Delays
- Soybean Field Losses as Influenced by Harvest Delays | by P.D. Philbrook and E.S. Oplinger, courtesy of Agronomy Journal
Stress Situations
Frost
- Early Frost Effects on Soybean | prepared by E.S. Oplinger – Department of Agronomy, University of Wisconsin-Madison
Links
Drought
- Drought Management Strategies for Soybeans | Virginia Soybean Update, Tidewater Agricultural Research and Extension Center
- Managing Drought-Stressed Soybeans in the Southeast | Prepared by: Jim Palmer, Extension Agronomist, Clemson Cooperative Extension Service, Clemson University E. James Dunphy, Extension Soybean Specialist, North Carolina Cooperative Extension Service, North Carolina State University Paul Reese, Extension and Research Agronomist, Virginia Cooperative Extension, Virginia Polytechnic Institute and State University
Mechanical Damage
Forage Links
Articles
- Giant Soybeans Have Multiple Uses | by Hank Becker
- Special Soybeans for Silage | article courtesy of The Furrow, John Deere
- Soybean As An Alternative Forage Crop | prepared by E.S. Oplinger, K.A. Albrecht, R.W. Hintz and J.D. Doll. Department of Agronomy-University of Wisconsin-Madison
- Yield and Quality of Soybean Forage As Affected By Cultivar and Management Practices | by Rodney W. Hintz, K.A. Albrecht, and E.S. Oplinger, courtesy of Agronomy Journal
- Yield and Quality of Forage Soybean | by Craig C. Sheaffer, James H. Orf, Jane Grimsbo Jewett, Department of Agronomy and Plant Genetics, University of Minnesota; Thomas E. Devine, USDA-ARS Weed Science Lab, courtesy of Agronomy Journal
Food Quality
Articles
Edamame
- Edamame The Vegetable Soybean | by John Konovsky, Thomas A. Lumpkin and Dean McClary; Washington State University
Organic Soy Production
Articles
- Sustainable Corn and Soybean Production | Appropriate Technology Transfer For Rural Areas (ATTRA)
- Organic Soybean Production | Appropriate Technology Transfer For Rural Areas (ATTRA)
- Sources of Organic Fertilizers and Amendments | Appropriate Technology Transfer For Rural Areas (ATTRA)
- Suppliers of Seed for Certified Organic Production | Appropriate Technology Transfer For Rural Areas (ATTRA)
Links
- Growing Organic Soybeans on Conservation Reserve Program Land | Iowa State University
- Soil Quality in Organic Agricultural Systems | Iowa State University
- Weed Management for Organic Farmers | Iowa State University
Economics Links
Articles
- Example Procedure for Calculation of Adjusted Basic Crop Production Costs and Determination of Target Prices | Developed by University of Wisconsin Extension
- Worksheet for Calculation of Adjusted Basic Crop Production Costs and Determination of Target Prices | Developed by University of Wisconsin Extension
- Simulating Corn and Soybean Cropping Decisions | by Gary Frank, University of Wisconsin Extension
