首页> 美国政府科技报告 >Proceedings of Southern Plantation Wood Quality Workshop: A Workshop on Management, Utilization, and Economics of the South's Changing Pine Resource. Held in Athens, Georgia on June 6-7, 1989
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Proceedings of Southern Plantation Wood Quality Workshop: A Workshop on Management, Utilization, and Economics of the South's Changing Pine Resource. Held in Athens, Georgia on June 6-7, 1989

机译:南方种植园木材质量研讨会论文集:南方不断变化的松树资源管理,利用和经济研讨会。 1989年6月6日至7日在佐治亚州雅典举行

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What has already transpired in the pine stands of southeast Georgia and northeast Florida is indicative of the future in other pine growing regions of the South. The total area of pine stands in southeast Georgia and northeast Florida is already dominated by plantations. The volume in plantations is quickly approaching half the total volume in pine stands. Plantations now contribute nearly half of the removals. Furthermore, almost three-fourths of the plantation volume is in 6- and 8-inch trees, and 8-inch trees supply 41 percent of plantation removals. The situation in this region confirms a trend toward more plantation wood and smaller diameter trees. If more juvenile wood is not desirable, a solution would be to extend rotations and grow larger logs. But this is seemingly incompatible with the projected decline in softwood volume through year 2000.

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