千岛湖木荷天然次生林生长特征及其林下套种三叶青研究  

Research on Growth Characteristics of the Natural Secondary Forest of Schima superba in Thousand-isle Lake and Its Understory Interplanting of Tetrastigma hemsleyanum

作　　者：徐高福 方贞云 丰忠平 项慧娟 Xu Gaofu;Fang Zhenyun;Feng Zhongping;Xiang Huijuan(Hangzhou Thousand-isle Lake Guanfeng Agricultural Development Co.,Ltd.,Hangzhou 311700,China;Chun’an Xin’an River Ecological Development Group Co.,Ltd.,Hangzhou 311700,China;The People’s Government of Shilin Town,Chun’an County,Hangzhou 311700,China)

机构地区：[1]杭州千岛湖冠峰农业开发有限公司,浙江杭州311700 [2]淳安县新安江生态开发集团有限公司,浙江杭州311700 [3]淳安县石林镇人民政府,浙江杭州311700

出　　处：《防护林科技》2024年第5期55-57,共3页Protection Forest Science and Technology

基　　金：杭州市农业和社会发展项目“淳安县特别生态功能区森林健康经营及碳汇精准培育技术研究与示范”(2022S13)。

摘　　要：木荷在我国南方森林生态、林业产业和生态文明建设中占有重要地位。为探讨木荷天然次生林生长特征及其林下套种三叶青的生长情况,以千岛湖木荷天然次生林为研究对象,抽样调查了以木荷为主要优势树种的天然次生林群落结构及生长状况,通过平均木测算各组成部分生物量,通过树干解析分析了千岛湖木荷生长过程。结果表明:在木荷林下仿生套种的三叶青保存率达91.3%,可为木荷天然次生林可持续经营提供参考。Schima superba occupies an important position in the construction of forestry ecology,forestry industry and ecological civilization in southern China.In order to explore the growth characteristics of Schima superba natural secondary forest and the growth of Tetrastigma hemsleyanum interplanted under forest,the natural secondary forest of Schima superba in Thousand-isle Lake was taken as the research object,the growth community structure of the natural secondary forest with Schima superba as the main dominant tree species was investigated by sampling,the biomass of each component was measured by the average tree,and the growth process of Schima superba in Thousand-isle Lake was analyzed by tree trunk analysis.The results showed that the preservation rate of Tetrastigma hemsleyanum was 91.3%by bionic interplanting under the Schima superba forest,which could provide a reference for the sustainable management of the natural secondary forest of Schima superba.

关 键 词：木荷天然林 群落生长过程 三叶青 千岛湖区 

分 类 号：S718.542[农业科学—林学] S753.535