Northern red oak regeneration: 25-year results of cutting and prescribed fire in Michigan oak and pine stands

Joshua J. Granger, David S. Buckley, Terry L. Sharik, John M. Zobel, William W. DeBord, Jason P. Hartman, Jason G. Henning, Tara L. Keyser, Jordan M. Marshall

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


Overstory and understory treatments were established in natural oak stands and red pine plantations in Michigan in 1991 to test the hypotheses that (1) oak seedling survival and growth would be greater in pine than oak stands and (2) removal of competitors would enhance oak seedling performance. Late spring prescribed fires were implemented in 2002 and 2008 to investigate their effectiveness in controlling understory red maple. Performance of planted northern red oaks has been monitored since 1991 and the abundance of naturally regenerating oak and red maple seedlings and sprouts in different size classes has been documented since 2001. A subset of oaks has been protected against deer browsing since planting. Results suggest partial competitor removal enhances oak seedling and sprout performance, whereas complete removal increases mortality from browsing and frost. Increases in red maple abundance and decreases in oak abundance were documented after the prescribed fires in 2015. Greater growth and survival of planted oaks was observed in the pine stands, provided they were protected from browsing. Based on these results, the most viable management scenario for maximizing survival and growth of oak seedlings and sprouts in the study region would include protecting oak seedlings from deer in 25% canopy cover shelterwoods in pine plantations. Opportunities exist for developing systems involving alternating rotations and mixtures of oak and pine.

Original languageEnglish (US)
Pages (from-to)467-479
Number of pages13
JournalForest Ecology and Management
StatePublished - Dec 1 2018

Bibliographical note

Funding Information:
This project was funded by a doctoral fellowship provided by Michigan Technological University , funding provided by the Michigan DNR and USDA , and McIntire-Stennis funds. We wish to thank Bill Botti, Bill Mahalak, Bill Tarr, Don Hennig, Roger Mech, Jim Bielecki, Larry Allwardt, Steve Cross, Jim Fisher, and Lee Osterland with the Michigan DNR for providing funding, in-kind support, and study sites for this project. We also thank Jud Isebrands, USDA Forest Service and Mike Walters, Michigan State University, for their roles in providing funding for this work. Ian Brodie, Amy Collick, Jack Davit, Steve Grayson, Chase Grisham, Ed Gritt, John Johnson, Choonsig Kim, Chris Miller, Benjamin Reichert, Don Ross, Greg Snyder, Sarah Steele, Ben Travis, Adam Wiese, Gai Yu, and Minyi Zhou deserve special thanks for their valuable assistance in the collection of data and other activities in the field. In addition, this project was made possible by the hard work and dedication of numerous Michigan Technological University work/study students, the University of Tennessee spring camp class of 2008, and several faculty who served on the committees of the graduate students involved.

Publisher Copyright:
© 2018


  • Acer rubrum L.
  • Deer browsing
  • Frost damage
  • Pinus resinosa Sol. ex. Aiton.
  • Quercus rubra L.


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