热带林业2023年6月第51卷第2期会同县古树群落特色分析与开发利用等级划分探索陶德树怀化市林业调查设计院，湖南怀化418000摘要：对分布在会同县18个乡镇38村的44个古树群落进行调查和研究，分析会同县古树群落的结构、特征、特色及开发利用价值。古树调查采用林业三类调查实测法进行，村寨情况访问当地居民，根据专家从生态、景观、经济、人文、开发现状及潜能等方面打分划分群落等级。44个古树群落共计808株古树，隶属22科34属。群落植被以常绿阔叶林为主，树种以枫香、香樟、赤皮青冈、南方红豆杉、钩烤、大叶榉和甜赭为主，树种所属科以壳斗科、金缕梅科、樟科、榆科为主。群落按等级分：I级5个、Ⅱ级22个、Ⅲ级17个。研究认为会同县的古树群落树种资源丰富，具有明显的南方森林自然演替规律和特点；得分靠前的群落生态和景观价值很高，可以结合全县旅游开发、乡村振兴规划合理利用。关键词：古树群落；会同县；壳斗科；乡村振兴；开发利用中图分类号：Q948.15CharacteristicsAnalysisofAncientTreeCommunityandClassificationofHuaihuaForestrySurveyandDesignInstitute,HuaihuaHunan418000Abstract:44ancienttreecommunitiesdistributedin38villagesof18townsinHuitongCountywereinvesti-gatedandstudiedtoanalyzethestructure,characteristics,developmentandutilizationvalueofancienttreecommunitiesinHuitongCounty.Thesurveyofancienttreeswascarriedoutusingthethreetypesofforestrysurveyandfieldmeasurementmethod.Thelocalresidentswereinterviewedaboutthevillageconditions,andthecommunitiesweregradedaccordingtotheexpertsfromtheaspectsofecology,landscape,economy,culture,de-velopmentstatusandpotential.Therewere808ancienttreesin44ancienttreecommunities,belongingto22familiesand34genera.Thevegetationofthecommunityismainlyevergreenbroad-leavedforest,andthetreespeciesaremainlymaple,Camphor,Cyclobalanopsis,Taxus,Castanopsis,beechandCastanopsiscastanopsis.Thetreespeciesbelongtofagaceae,hamamelis,camphoraceaeandulmus.Therewere5inclassI,22inclassIIand17inclassI.ThestudyshowsthattheancienttreecommunityinHuitongCountyisrichinspeciesre-sourcesandhasobviousnaturalsuccessionrulesandcharacteristicsofsouthernforest.Thecommunitieswithhighecologicalandlandscapevaluescanbeutilizedrati...
