Influence of Selection Method on Skidder-Trail Soil Compaction in Longleaf Pine Forest
نویسندگان
چکیده
منابع مشابه
INFLUENCE OF LIGHT aND MOISTURE ON LONGLEaF PINE SEEDLING GROWTH IN SELECTION SILVICULTURE
Selection silviculture has become increasingly common for longleaf pine management, yet questions remain regarding residual canopy effects on seedling survival and growth. To determine what levels of residual overstory promote adequate seedling recruitment, 600 containerized longleaf pine seedlings were planted on two sites during the 2007-2008 dormant season. To differentiate overstory from un...
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Seedlings of longleaf pine (Pinus palustris) were grown in 20-cm pots for 5 to 7 months in the greenhouse following inoculation with a high or low level of one of seven species of plant-parasitic nematodes. Belonolaimus longicaudatus and Helicotylenchus dihystera had no effect on seedling growth. High inoculum densities of Hoplolaimus galeatus and Tylenchorhynchus claytoni caused a significant ...
متن کاملRestoring longleaf pine forest ecosystems in the southern U.S
32.1 Southern forest environment .......................................................................................... ..50 2 32.2 Longleaf pine ecology.. ..................................................................................................... .502 32.2.1 Longleaf pine ecosystems .................................................................................. ..50 2 32.2.2 E...
متن کاملEnvironmental Effects of Skidder Traffic and Skidding Directions on Forest Soil Compaction and the Regeneration Establishment Condition in Choob-e- Farim Forests
Forest soil compaction influenced by the use of skidders machineries, its power and weight, then causes changes on specific physical characteristics of soil. In most of the investigations, the negative effects of skidder traffic is reduction in growth of trees. The aim of this research was investigating the effects of number of skidder traffic in different skidding direction (uphill and downhi...
متن کاملThe Influence of Overstory Structure on Understory Light Availability in a Longleaf Pine (Pinus palustris Mill.) Forest
....................................................................................................... ii ACKNOWLEDGEMENTS................................................................................ iv TABLE OF CONTENTS.................................................................................... vi LIST OF FIGURES ........................................................................
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ژورنال
عنوان ژورنال: Forest Science
سال: 2018
ISSN: 0015-749X,1938-3738
DOI: 10.1093/forsci/fxy023