昆明地区4种外来植物对火的生态适应对策  

A Study on Ecological Adaptability Strategies to Wildland Fire of 4 Exotic Species in Kunming Area

作　　者：李世友[1] 马长乐[1] 袁俊杰 王文元 陈宏刚 

机构地区：[1]西南林学院 [2]西南航空护林总站,云南昆明650021

出　　处：《江西农业大学学报》2008年第2期268-274,共7页Acta Agriculturae Universitatis Jiangxiensis

基　　金：昆明市科技局重点项目(06H114135);云南省青年基金项目(2003C0021Q)

摘　　要：从植物的生物学、生态学、繁殖特性和借助外力4个方面总结植物对火的各种生态适应对策,分析昆明地区的直杆蓝桉(Eucalyptus maideni)、黑荆(Acacia mearnsii)、银荆(Acacia dealbata.)、紫茎泽兰(Eupatoriumadenophorum)4种外来植物的火灾特点和对火的适应对策,根据植物的火生态对策提出相应的利用、保护和控制措施。Ecological adaptability strategies of plants to wildland fire were summarized based on biological, ecological, reproductive characters and depending on outside force. The paper analyzed wildland fire characteristic and ecological adaptability strategy to wildland fire of Eucalyptus maideni, Acacia mearnsii, Acacia dealbata and Eupatorium adenophorum 4 exotic species in Kunming area, and value in use, protection regulating measures for fire prevention were put forward.

关 键 词：昆明地区 外来植物 火烧 生态适应对策 

分 类 号：S451[农业科学—植物保护] Q948.15[生物学—植物学]