采伐迹地更新与疏林地补植对2年生木荷生长效应分析  

Analysis of the Growth Effect of Logging Site Renewal and Sparse Forest Land Replanting on 2-year-old Schima superba

作　　者：林狄显 林伟才 颜志彬 林良荣 陈玲玲 毕立强 Lin Dixian;Lin Weicai;Yan Zhibin;Lin Liangrong;Chen Lingling;Bi Liqiang(Yongchun Biqing State-owned Forest Farm of Fujian Province,Quanzhou 362600,China)

机构地区：[1]福建省永春碧卿国有林场,福建泉州362600

出　　处：《防护林科技》2025年第2期33-35,共3页Protection Forest Science and Technology

基　　金：福建省林业科技推广项目“闽南山地木荷良种推广示范”(2023TG08)。

摘　　要：探讨采伐迹地更新和疏林地补植对木荷生长的影响,为森林资源的可持续经营和生态恢复提供参考。对2年生木荷林分生长指标进行测定和分析。结果表明:不同的造林密度和树种配置模式,以及不同补植密度和树种配置模式对木荷的生长具有显著影响。高密度造林早期有利于树种形成种内竞争,促进高生长;低密度造林早期则有利于减少树种种内竞争,形成健壮植株;混交林、中密度造林能够促进木荷生长。To explore the effects of logging site renewal andsparse forest land replanting on the growth of Schima superba,and provide reference for the sustainable management and ecological restoration of forest resources,the growth indexes of 2-year-old Schima superba stand were measured and analyzed.The results showed that different planting densities and tree species configuration modes as well as different replanting densities and tree species configuration modes had significant effects on the growth of Schima superba.Early high-density afforestation was conducive to the formation of intraspecific competition among tree species and promoted high growth.The early stage of low density afforestation was beneficial to reducing the intraspecific competition of tree species and forming healthy plants.Mixed forest and medium density afforestation could promote the growth of Schima superba.

关 键 词：采伐迹地更新 疏林地补植 木荷 生长效应 

分 类 号：S792.99[农业科学—林木遗传育种]