摘要
在马尾松公益林中进行间伐套种闽楠、细柄阿丁枫、木荷等阔叶树的林相改造试验,采用层次分析法对马尾松公益林间伐套种不同阔叶树后的林分生态功能进行量化评价.结果表明:采用间伐套种的培育改造能够显著提高林分的生态功能,各种套种阔叶树的林分生态功能均显著好于马尾松纯林,各处理林分生态功能从大到小分别为处理2>处理6>处理3>处理7>处理4>处理5>处理1>处理8.马尾松林分生态功能与林分的蓄积量呈正相关,林分生态功能与套种树种的生长关系密切,套种树种的生态功能从大到小分别为套种细柄阿丁枫>套种木荷>套种闽楠>不套种.
Pinus massoniana public welfare forest after thinning and then interplanting Phoebe bournei（ PB）,Altingla gracililoes（ AG）,Schima superba（ SS） tree species were carried out for the intercrop experiment. Ecological benefit of Pinus massoniana stands with intercropping different broadleaved trees after twenty years was determined by quantitative evaluation with hierarchical analysis. Result showed as follows： The cultivation of Pinus massoniana plantation thinning and interplanting broadleaf tree can significantly improve the ecological benefit,comparing with pure forest of Pinus massoniana. The size of ecological function of Pinus massoniana interplanting broadleaf tree for treatments as： T2〉 T6 〉T3 〉T7 〉T4 〉T5 〉T1〉 T8. The ecological function to Pinus massoniana stand was positively correlated with the stand volume. The ecological function of cultivate forest was related to the growth of interplanting tree species. The size of ecological function from large to small for interplanting tree species showed as AG〉 SS〉 PB no interplanting.
作者
詹学齐
ZHAN Xue-qi1,2(1. Fujian Provincial Key Laboratory of Resources and Environment ＆ Sustainable Mangement and Utilization, Sanming 365004, China; 2. Sanming Forestry Administration, Sanming 365000, Chin)
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2018年第3期71-77,94,共8页
Journal of Fujian Normal University：Natural Science Edition
基金
福建省高校产学合作重大项目(2015N5010)
福建省林业厅林业科研项目(闽林科[2010]4号)
关键词
马尾松
套种
生态功能
人工林培育
Pinus massoniana
interplanting
ecological function
plantation cultivation
