The influence of vines on the growth of Liquidambar styraciflua L. (sweetgum)
Document Type
Article
Publication Date
1984
Volume Number
14
Source Publication
Canadian Journal of Forest Research
Abstract
The effect of vines on diameter growth of Liquidambarstyraciflua L. (sweetgum) in a 40-year-old abandoned field was measured by vine removal experiments. Removal of vines from the trunk, branches, and ground had a significant positive effect on growth during each of the 4 years of the study, but removal of vines from only the trunk and branches did not produce a significant increase in growth. The data suggest that vines influence forest production by competing with trees even after trces have grown tall enough to avoid direct physical suppression.
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