世界林业研究2025，Vol.38Issue(5)：33-38,6.DOI:10.13348/j.cnki.sjlyyj.2025.0084.y
人工林高密度栽培模式经营效应及其影响因素研究进展
Research Progress in Plantation Forest Management Effects Under High-density Cultivation Model and Their Influence Factors
摘要
Abstract
Plantation forests play a vital role in assuring timber supply,maintaining ecological balance,and driving regional economic growth,occupying an important status during global forestry development.As the demands for timber resources escalate,the high-density cultivation model of plantation forest has become a key pathway to mitigate timber supply-demand imbalances,which significantly enhances timber yield per unit area by optimizing stand spatial structure.However,widespread adoption of the model is challenged by ecological risks and uncertainty in density defining thresholds.This paper analyzes the plantation forest management effects under the high-density cultivation model in terms of biomass accumulation patterns,timber quality trade-offs,economic benefits and carbon sequestration potentials,and analyzes its key influence factors from the four dimensions of genetic traits,silvicultural objectives,site resource carrying capacity,and water-fertilizer management technology.The future development direction of this cultivation model is discussed,with the aim to achieve the comprehensive plantation forest management goal of"high yield-high efficiency-sustainability".关键词
人工林/密度调控/经营效应/影响因素/林业可持续发展Key words
plantation forest/density control/management effect/influence factor/sustainable forestry development分类
农业科技引用本文复制引用
杨冠中,梁静,胡慧,陈泳麟,姚宇欣,吴鹏飞,董强..人工林高密度栽培模式经营效应及其影响因素研究进展[J].世界林业研究,2025,38(5):33-38,6.基金项目
福建省自然科学基金计划重点项目"丛枝菌根网络对异质低磷环境杉木邻间关系的影响响机制"(2024J02010). （2024J02010）
