Research Data
Sociology and Economics
2008 Wisconsin Hazelnut Growers Survey Report
The first ever survey of WI hazelnut growers has been completed. Check out the report to see the results.
2010 Upper Midwest Hazelnut Growers Survey Report
A regional survey that reports on the number of growers, number of plants, and current and projected hazelnut yields.
Hazelnut Propagation
Stool Bed Layering as a Means of Vegetative Propagation of American Hazelnut, Oct 2010
A research report on a mound-leyring trial of American hazelnuts growing wild in NW Wisconsin.
How To Mound Layer Hazelnuts
A technical bulletin prepared by Lois Braun with the University of Minnesota, explaining how to vegetatively propagate hazelnut plants using the mound layering technique.
Low-Cost Mound-Layering Propagation of Hybrid Hazelnuts, Nov 2009
A research report on a mound-layering trial using 3-year old hybrid hazelnut plants.
The Effect of Pot Size on Establishment Success of Hazelnut Seedlings
A report on how pot size can affect the establishment of hazelnut seedlings.
Hazelnut Breeding and Evaluation
Hazelnut Production Potential in the Upper Midwest: A Report on Hybrid Hazelnut Yields, Jan 2011
A research report on the yields of hybrid hazelnuts from 8 locations in Minnesota, Wisconsin, and Nebraska.
Evaluation of Select Accessions of Hazelnuts in Bayfield County, WI, Oct 2010
A research bulletin reporting on the first year of the Bayfield Hazelnut Performance Trial located in Bayfield, WI.
Screening Wild Populations of American Hazelnut in NW Wisconsin for High-Yielding Plants, Oct 2010
A research report on the yields of American hazelnut from 24 locations in Wisconsin.