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Facilitating Oak and Hickory Regeneration in Mature Central Hardwood Forests

Department of Forestry, Southern Illinois University, 1205 Lincoln Drive MC 4411, Carbondale, IL 62901, USA
Author to whom correspondence should be addressed.
Forests 2014, 5(12), 3344-3351;
Received: 26 November 2014 / Revised: 10 December 2014 / Accepted: 15 December 2014 / Published: 19 December 2014
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Advanced oak and hickory regeneration is often absent in mature oak-hickory forests in the Central Hardwood Region of the United States. Prescribed fire and thinning, alone and combined, are commonly prescribed silvicultural treatments that are recommended to initiate the regeneration process. This study examined the regeneration response in three mature oak stands following four treatments: (1) thin, (2) burn, (3) thinning and burning, or (4) no treatment (control). Ten years after initial treatment, results indicate that oak and hickory seedlings had greater height and diameter in the thinning and burning treatment compared to the control and that this treatment may help facilitate desirable regeneration in mature oak-hickory forests. View Full-Text
Keywords: Quercus; Carya; prescribed fire; timber stand improvement Quercus; Carya; prescribed fire; timber stand improvement
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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MDPI and ACS Style

Holzmueller, E.J.; Groninger, J.W.; Ruffner, C.M. Facilitating Oak and Hickory Regeneration in Mature Central Hardwood Forests. Forests 2014, 5, 3344-3351.

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