摘要
文章通过对内蒙古大兴安岭野生西伯利亚红松与疑似“野生西伯利亚红松”植株进行调查与对比,确定了野生西伯利亚红松在林区的分布区域,仅分布在满归和阿龙山林业局,共有55株,其中,满归林业局54株,阿龙山林业局1株。对莫尔道嘠林业局、阿龙山林业局及金河林业局10株疑似“野生西伯利亚红松”形态特征、针叶树脂道进行了详细分析,确定为乔木型“偃松”。本项研究对形态学相近种之间的鉴定具有指导意义,对接下来针对性地提出保护措施具有现实意义。
In this paper,the distribution area of wild Pinus sibirica in the forest area was determined by investigating and comparing the wild Pinus sibirica and the suspected“wild Pinus sibirica”plants in the Greater Khingan Mountains of Inner Mongolia.It was only distributed in Mangui and Alongshan Forestry Bureau,with a total of 55 strains,including 54 strains in the former and 1 strain in the latter.The morphological characteristics and coniferous resin channels of 10 suspected“wild Pinus sibirica”strains from Moerdaoga Forestry Bureau,Alongshan Forestry Bureau and Jinhe Forestry Bureau were analyzed in detail,and the tree type“pinus pumila”was determined.This study has guiding significance for the identification of morphologically similar species,and has practical significance for the next targeted protection measures.
作者
张重岭
乔继
舒定玺
罗霄鹏
王鑫
刘炳夫
ZHANG Zhongling;QIAO Ji;SHU Dingxi;LUO Xiaopeng;WANG Xin;LIU Bingfu(Inner Mongolia Daxing’anling Forest Inventory and Planning Institute,Yakeshi 022150,Inner Mongolia,China)
出处
《内蒙古林业调查设计》
2023年第5期88-93,57,104,共8页
Inner Mongolia Forestry Investigation and Design
关键词
内蒙古大兴安岭林区
西伯利亚红松
偃松
分布
鉴定
Inner Mongolia Daxing’anling forest region
wild pinus sibirica
pinus pumila
distribution
identification
