贵州台江县野生木本资源及其利用分析  

Analysis of Wild Woody Resources and Their Utilization in Taijiang County,Guizhou Province

作　　者：杨礼旦 陈应强 杨学成 YANG Lidan;CHEN Yingqiang;YANG Xuecheng(Taijiang Forestry Bureau,Tajiang,Guizhou 556300,China)

机构地区：[1]贵州省台江县林业局,贵州台江556300

出　　处：《山地农业生物学报》2020年第5期67-77,共11页Journal of Mountain Agriculture and Biology

基　　金：台江县林木种质资源普查项目。

摘　　要：了解台江木本植物区系与植物资源的特征,有利于保护该区的生物多样性和植物资源可持续利用。通过随机踏查和线路法野外实地调查,对台江野生木本植物区系和资源利用进行了研究。台江野生木本植物79科247属536种,以乔木(含小乔木)为主,有274种,占51.49%,灌木195种次之,占36.38%;优势科明显,前5科有160种,占全部物种数的29.85%;台江野生木本植物属的区系中,热带属(113)占总属数的45.75%,温带属(113)占总属数的45.75%,中国特有属15属,占总属数的6.07%;说明台江县野生木本植物区系热带性质略占优势。台江野生木本植物资源较丰富,从生态安全维护利用、用材植物、观赏植物、果树植物、药用植物和油料、生物质能植物6个方面来分析台江植物资源的利用现状和发展方向。Understanding the characteristics of the woody plant flora and plant resources in Taijiang will help protect the biodiversity and sustainable utilization of plant resources in this area.The flora and resource utilization of wild woody plants in Taijiang were studied through random inspections and field surveys by route method.The results showed that there are 536 species of wild woody plants of 247 genera and 79 families of wild woody plants in Taijiang,of which 274 species,accounting for 51.49%,were arbors(including small arbors),followed by 195 species of shrubs,accounting for 36.38%.There were 160 species in the first five families,accounting for 29.85%of the total species,Among the flora of Taijiang wild woody plant genera,tropical genera(113)accounted for 45.75%of the total genera,temperate genera(113)account for 45.75%of the total genera,and there are 15 endemic genera,accounting for 6.07%of the total number of genera,indicating that the tropical nature of wild woody plants in Taijiang county was slightly dominant.In words,Taijiang was rich in wild woody plant resources.This paper analyzes the utilization status and development direction of Taijiang plant resources from six aspects,ecological security maintenance and utilization,timber plants,ornamental plants,fruit trees,medicinal plants,oil plants and biomass energy plants.

关 键 词：木本植物 植物区系 植物资源利用 台江县 

分 类 号：S79[农业科学—林木遗传育种]