Site-Preparation Method and Early Cultural Treatments Affect Growth of Flatwoods Slash Pine Plantations
Abstract:A study was established in 1979 to evaluate the effects of burning, chopping, and bedding on growth of slash pine (Pinus elliottii Elgelm.) plantations. In addition, a fertilizer and a complete vegetation control treatment were superimposed on the site preparation methods to test their impacts and to evaluate interactions. The study was balanced over two flatwoods soil groups; Spodosols and non-Spodosols. Complete vegetation control provided the most consistently dramatic improvement in slash pine growth. Fertilization and bedding were also significant treatments regardless of soil group. There was a significant soil group X treatment interaction for height, probably due to the adverse effects of burning on spodosols. Chopping improved pine height growth on non-Spodosols, but had no significant effect on Spodosol heights. Bedding, fertilization, and complete vegetation control continued to significantly improve growth on spodosols from ages 5 to 8. On non-Spodosols, only complete vegetation control continued to provide a significant growth response from age 5 to age 8. South. J. Appl. For. 14(4):183-188.
Document Type: Journal Article
Affiliations: ITT Rayonier, Inc., Morgan Research Center, P.O. Box 437, Yulee, FL 32097
Publication date: November 1, 1990
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- Each regional journal of applied forestry focuses on research, practice, and techniques targeted to foresters and allied professionals in specific regions of the United States and Canada. The Southern Journal of Applied Forestry covers an area from Virginia and Kentucky south to as far west as Oklahoma and east Texas.
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