Conference Program

Sunday, June 12, 2005
5:00 – 8:00 p.m. Registration
6:00 – 7:30 p.m. Welcome Reception (Heritage Hall I)
Monday, June 13
7:30 – 8:30 a.m. Registration
8:30 – 12:00 p.m. General Session (Heritage Hall I)
Moderator: Ken Brooks, University of Minnesota
8:30 Welcome
Dean Current, Chair, AFTA
8:50 Welcoming remarks
Susan Stafford, Dean, College of Natural Resources, University of Minnesota
9:00 Minnesota’s Natural Heritage
Mel Baugman, Associate Dean College of Natural Resources, University of Minnesota
9:20 Overview of the 10th North American Agroforestry Conference
Alain Olivier, Université Laval, Quebec, Canada
9:35 Translating Agroforestry Practice into Policy & Programs
Merlin Bartz, Central Regional Assistant Chief, Natural Resources Conservation Service
10:00 – 10:30 a.m. Break
10:30 Green Lands, Blue Waters
Steve Morse, Department of Agronomy and Plant Genetics, University of Minnesota

Dean Current, Department of Forest Resources and CINRAM, University of Minnesota
11:00 The White Water to Blue Water Partnership
Greg Ruark, Program Manager, USDA National Agroforestry Center
11:30 Silvopastoralism and Watershed Management in the Southwestern United States
Daniel G. Neary, USDA Forest Service, Rocky Mountain Station, Flagstaff, AZ
12:00 – 1:30 p.m. Lunch
(Heritage Halls II and III)
1:30 – 5:30 p.m. Concurrent Sessions
  Session I: Watershed Management (WSM)
Room: Heritage Hall I
Moderators: Joe Magner, University of Minnesota
Harry Hendrickson, Illinois Buffer Partnership, Trees Forever

  1:30 Placement of Riparian Buffers to Improve Water Quality, Mark Tomer
  2:00 Soil Water Content and Infiltration in Agroforestry Buffer Strips, Stephen Anderson
  2:30 Stream Bank Erosion under Different Riparian Land-use Practices in Northeast Iowa, George N. Zaimes
  3:00 Break
  3:30 Soil Microbiological Activities in Vegetative Buffer Strips and their Association with Herbicide Degradation, C.H. Lin
  4:00 Assessing Agroforestry Options for Water Quality Using Regional Hydraulic Geometry Curves, Joe Magner
  4:30 Runoff and Sediment from Woody and Herbaceous Perennial Crops and an Annual Crop, Aaron Colson
  Session II: Economics
Room: Windsor Hall II
Moderator: Larry Godsey, University of Missouri
  1:30 Competitive Market Analysis – Chestnut Producers, Michael A. Gold
  2:00 Social Goods in Prairie Shelterbelts, Surendra Kulshreshtha
  2:30 Assessing the Market Potential of Specialty Forest Products in Local Food Systems of Iowa, Carole Teator
  3:00 Break
  3:30 The Economics of Forest Farming of Native Medicinal Plants in Eastern North America: Opportunities, Challenges, and Potential Solutions for Adoption by Forest Landowners, Michael Jacobson
  4:00 Key Requirements for a Successful Private Forestry Marketing Cooperative, Andrew Lang
  Carbon Sequestration
  4:30 Agroforestry - Working Trees for Sequestering Carbon on AG-Lands,
Michele Schoeneberger
  5:00 Soil Carbon Content within a Red Cedar-Scotch Pine Shelterbelt, Thomas Sauer
  Session III: Applications/Practices
Room: Windsor Hall III
Moderators: P.K.R. Nair, University of Florida
Naresh Thevathasan, Department of Environmental Biology
University of Guelph

  1:30 Silvopasture with Sheep and Hybrid Poplar, Richard Shuren
  2:00 Forage Yield and Quality under Oak Crop Tree Management, Mike Demchik
  2:30 Cooperative Land Stewardship in the Borderlands of the Southwestern United States, Gerald Gottfried
  3:00   Break
  3:30 Effects of Landscape Position and Temperate Alley Cropping Practices on Soil Carbon Dioxide and Nitrous Oxide Flux in an Agricultural Watershed, Neal Bailey
  4:00 Photosynthetically Active Radiation use Efficiency of Dactilis Glomerata in a Hardwood Silvopasture, C. M. Feldhake
  4:30 Growth of Southwest Pines at Different Stand Configurations in Silvopastoral Practices, Adrian Ares and Dan Pote
7:30 – 9:30 p.m. Landowners’ session on Agroforestry (Windsor Hall I)
Tuesday, June 14
7:30 – 8:30 a.m. Registration
8:30– 10:10 a.m. General Session (Heritage Hall I)
  Panel Discussion: 2007 Farm Bill: Moving Agroforestry into the Mainstream
Moderator: Linda Meschke, Director Rural Advantage, Fairmont, Minnesota
  8:30   Introduction and Opening Remarks
Linda Meschke
  8:50 USDA Forest Service Perspectives on Agroforestry and the Farm Bill
Ted Beauvais
  9:10 USDA NRCS Perspectives on Agroforestry and the Farm Bill
Doug Williams, National Forester
  9:30 AFTA White Paper on 2007 Farm Bill
Nadine Lehrer and Dean Current, University of Minnesota
  9:50 Questions and answers
10:10 – 10:30 a.m. Break

10:30 – 12:00 p.m. Concurrent Sessions
  Session I: Adoption
Room: Viking Room
Moderator: Scott Josiah, State Forester, Nebraska
  10:30   Negotiating a Political Path to Agroforestry: Roots and Shoots of the Conservation Security Program, Nadine Lehrer
  11:00 The Non-operator Landowner and Agroforestry: An Analysis of Factors Associated with Interest in Agroforestry Practices, J. Gordan Arbuckle, Jr.
  11:30 Farmers and Woods: A Look at Woodlands and Woodland-Owner Intentions in the Heartland, W. Keith Moser
  12:00-1:30 p.m. Lunch (Heritage Halls II and III)
  1:30 Factors Affecting Farm Operators’ Interest in Incorporating Riparian Buffers and Forest Farming Practices in Northeast and Southeast Missouri, Corinne Valdivia
  2:00 Ecofarming and Agorforestry for Self-Reliance: Small-scale, Sustainable Growing Practices in Russia, Leonid Sharashkin
  2:30 Learning Groups for Promoting Perennial Cropping Systems
Dean Current
  3:00 Farm Level Tree Planting in Pakistan: The Role of Farmers’ Perceptions and Attitudes, Muhammad Zubair
  Session II: Applications/Practices
Room: Heritage Hall I
Moderators: Lisa Zabek, Agroforestry Consultant
Shibou Jose, University of Florida

  10:30 Nitrogen Fixing Trees Influence Concentrations of Ammonium and Amino Sugar-Nitrogen in Soils, Jing-Shu Wang
  11:00 Living Snow Fences: Protection That Keeps Growing, Two-Year Growth Responses: Davenport WA Demonstration, Gary Kuhn
  11:30 Tree Growth and Crop Productivity in a Hybrid Poplar-Hardwood-Soybean Intercropping System in Southwestern Quebec, Canada, David Rivest
  12:00-1:30 Lunch (Heritage Halls II and III)
  1:30 Arthropod Communities in Temperate Agroforestry: Theory and Reality, W. Terrel Stamps
  2:00 Perennial Vegetation for Strategic Placement on Agricultural Landscapes, Craig Sheaffer
  2:30 Growth of Eight-year-old American Ginseng in a Red Maple Forest as Influenced by Lime and Organic Fertilizer Application, Alain Olivier
  Session III: Tools
Room: Centennial Hall
Moderators: Gary Wyatt, University of Minnesota
Ginger Kopp, NRCS

  10:30 C-LOCK: An Online System for Quantifying and Marketing Farmland Carbon Sequestration Services, Karen Updegraff
  11:00 Tool Time: Melding Watershed and Site Goals on Private Lands, Gary Bentrup
  11:30 Inventorying Trees in Agricultural Landscapes: Toward an Accounting of Working Trees, C. Hobie Perry
  12:00-1:30 Lunch (Heritage Halls II and III)
  1:30 CanVis: Visualizing Agroforestry Alternatives or Pixel This!, Gary Bentrup
  2:00 TRUE( R ) Cost Accounting in Agroforestry Systems: An Introduction to the BC Sustainable Agroforestry Calculator, Yona Sipos
  2:30 Directing Educational Efforts to Meet Farmer Needs: Managing Natural Resources in an Agricultural Landscape, Mike Demchik
  3:00 The ABC’s of SFPs: Beyond Sawtimber and Pulpwood, Kathleen Preece and Colleen Oestreich
3:30 – 5:30 p.m. Poster Session
Room: Heritage Halls II and III
Time: 3:30 – 5:30 p.m.
Coordinator: Les Everett and Lois Braun, University of Minnesota

Posters:

1. Ecosystem function and biodiversity in watersheds with contrasting annual-perennial plant community configurations
Heidi Asbjornsen

2. Effects of buffer and grazing systems on run-off from pasturelands
David Brauer, Phillip Moore, and Dan Pote

3. Nitrogen Fertilization for Hybrid Hazelnuts in the Upper Midwest
Lois Braun

4. Forest Farming Learning Communities: A Second Generation
Louise E. Buck, Kenneth W. Mudge, Paul Treadwell, Michael G. Jacobson, Emily J. Gallagher, James C. Finley

5. Soil Moisture Regimes Under Annual and Perennial Crops as Components of Agroforestry Systems
Marin Byrne, Ken Brooks and Aaron Colson

6. Carbon and Nitrogen Partitioning in Aboveground Litter within a Mixed-Species Shelterbelt
Cynthia Cambardella and Tom Sauer

7. Nitrate-N Distributions and Denitrification Potential Estimates for and Agroforestry Site in the Ozark Highlands,
Sherri DeFauw

8. An Assessment of Land Capability for Water Quality Protection Using Buffers
Michael Dosskey

9. Modeling Hydrologic Response of Converting Annual Crops to Agroforestry and other Perennial Cropping Systems: An Assessment of SWAT and HSPF Capabilities
Driss Ennaanay, Lara Aniskoff and Ken Brooks

10. Home Gardens in the Southwestern United States and Northwestern Mexico
Peter F. Ffolliott

11. Remote Sensing-Based Carbon Accounting in Silvopastural System of Southeastern United States
Solomon Haile

12. Agroforestry Options for Ecological and Economic Recovery of Degraded Lands on the Forest-Savanna Ecosystem of Guinea, West Africa
Jordan Kimball

13. Society of American Foresters: The Agroforestry Working Group
Shibu Jose, Charles Barden, Kome Onokpise, Bruce Wight and Terry Clark

14. Hybrid Poplar Establishment under Harsh Environmental and Edaphic Conditions
Kevin Lombard, Mick O’Neill, Dan Smeal, Rick Arnold and John Mexal

15. Yield and Maturation of Alfalfa in a Black Walnut Alley-Cropping Practice
Robert McGraw, Terrell Stamps and Marc Linit

16. The Agro-forestry Systems In West Africa: The Case of Nigeria
Edmund Merem

17. Silvopasture as an Approach to Reducing Nutrient Pollution from Pasturelands in Florida
Gerard Michel

18. Agroforestry Systems with Native Tree Species in Misiones, Argentina: Productive, Social and Environmental Services
Florencia Montagnini, Beatriz Eibl and Roberto Fernandez

19. The Effects of the Allelopathic Chemical Juglone on Hydroponically Grown Peanut (Arachis hypogaea) and Cotton (Gossypium hirsutum) Growth and Physiology
Kara Napolitano and Jose Shibu

20. Cocoa Production in Cameroon
Tcharbuahbokengo Nfinn

21. Goods From the Woods
Colleen Oestreich

22. Effect of Pine Straw Harvesting on Survival and Growth of Loblolly Pines
Dan Pote, Adrian Ares and Catalino Blanche

23. Adoption and Abandonment of Gum Arabic Agroforestry in Sudan
Afaf Rahim, Ruerd Ruben. and Ekko van Ierland

24. Multipurpose Native Trees of Guanajuato, México.
Teresita del R.L., Terrones-Rincón, Santa A. Ríos Ruíz, Cristina Gonzáles-Sánchez

25. Diversification and improving productivity of mountain farming systems through agroforestry practice in northwestern India
P.S. Thakur, Vaishnu Dutt, , Sandeep Sehgal, Raj Kumar

26. Tree, Grass and Crop Root Length Densities and Soil Water Content within an Agroforestry Buffer System
Ranjith P. Udawatta, Stephen H. Anderson, Harold E. Garrett

27. Agroforestry Practices in the Sonora River Watershed, Mexico
Diego Valdez-Zamudio

28. Increasing Upland Bird Habitat Through Agroecosystems; Assessing the Economic and Ecological Potential of a Hazel Shrubland Agroecosystem in Northeastern Wisconsin
Patrick J. Weber

6:00 – 7:00 p.m. AFTA members’ meeting (Centennial Hall)
Wednesday, June 15
Field Trips (2 options):
7:00 - 4:00 p.m. Field trip A:
South Central Minnesota: Agroforestry for protection and watershed management in the heart of Minnesota’s farmland
Linda Meschke and Gary Wyatt, Extension Services, University of Minnesota
7:30 - 4:00 p.m. Field trip B:
Southeast Minnesota: Agroforestry systems and forest mangement in a diverse landscape
Tom Wegner and Angela Gupta, Extension Services, University of Minnesota