Forest
Soils and Site Index
Rick Hamilton, Extension Forest Resources Specialist
at North Carolina State University, explains
site index including how it's determined, the
factors that relate to site index, and how site
index is used as an indicator of forest productivity.
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Nutrient
Management of Southern Pines
Eric J. Jokela, Professor of Silviculture and
Forest Nutrition, School of Forest Resources
and Conservation, University of Florida, Gainesville,
FL 32611.
Fertilization of slash ( Pinus
elliottii Engelm .) and loblolly pine ( P. taeda
L.) stands has increased dramatically over the
last two decades. As a cost effective silvicultural
tool, fertilization has been successfully applied
for increasing forestland productivity. Effective
operational use of fertilizers relies on a variety
of diagnostic systems to identify site nutrient
status and potential responsiveness of candidate
stands. General principles of forest nutrition,
including guides for implementing fertilization
prescriptions, are discussed.
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