<<登录旧系统审稿   登录新系统审稿>>

建议您登录自己的邮箱点击审稿链接进入审稿系统 ×
首页 学报新闻 学报概况 编委会 专家库 学术影响 投稿指南 审核流程 标准规范 下载专区 投诉邮箱 联系我们 EngLish

正文 您当前的位置:首页》正文

&nbsp;七坡林场桉树萌芽林林下植被多样性分析
作者: 吕 诗  卢成阳  赖家业*  蒋国秀  牛 辉  
单位: ( 广西大学林学院   南宁 530005)  
关键词: 桉树  萌芽林  植被  多样性  丰富度  
分类号:S792.3
出版年,卷(期):页码:2012 ,43 ( 10 ): 页码:1534-1538
摘要:

【Objective】This paper aimed to study the understory vegetation diversity of Eucalyptus sprout forest in Qibo Forestry of Guangxi in order to provide basis for creating moderately developed undergrowth vegetation environment and improving Eucalyptus plantation’s sustainable management. 【Method】In this study done by the Guangxi State Qibo Forestry, the diversity characteristics of vegetation species in the second generation of Eucalyptus artificial sprout forest were investigated, and the richness, Simpson, Shannon-Winner, and Pielou evenness index were quantitatively calculated and analyzed to identify the dominant undergrowth vegetation species. 【Result】The species diversity, Simpson, Shannon-Winner, and Pielou index of understory vegetation in shrub layer of Eucalyptus sprout forest were higher than those of herb layer species; their richness was 33 and 11 in the 1st sampling plot, and 27 and 8 in the 2nd sampling plot respectively. 【Conclusion】The Eucalyptus sprout forest in Qibo Forestry of Guangxi has rare understory vegetation, lower species’ richness, and diverse get even Pielou index; their effects on the diversity of undergrowth vegetation in the herb layer were higher than the shrub layer.

基金项目:
作者简介:
参考文献:
服务与反馈:
文章下载】【加入收藏
总浏览数: 7 9 4 4 5 9 1  今日总人数: 1 2 8 3 6
主办:广西农业科学院    地址:广西南宁市大学东路174号   邮政编码:530007
电话:(+86)-771-3243905; (+86)-771-3244920   电子邮箱:gxny@163.net
Copyright © 2011 Nfnyxb.com, All Rights Reserved  版权所有©2011《南方农业学报》编辑部   
 本系统由北京博思汇文数字科技有限公司设计开发 技术服务电话:400-921-983

;