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FOREST RESOURCES WANAGEMENT ›› 2016›› Issue (6): 64-70.doi: 10.13466/j.cnki.lyzygl.2016.06.013

• Scientific Research • Previous Articles     Next Articles

Study on Characteristics of Plant Regeneration at Burned Area of Daxing′an Mountains

WANG Ding1, ZHOU Mei1,2, ZHAO Pengwu1,2, WANG Zixuan1, GE Peng1, ZHANG Bo1, SHI Liang1, SHU Yang1   

  1. 1. College of Ecology Environment,Inner Mongolia Agricultural University,Hohhot 010019,China;
    2. Inner Mongolia Saihanwula Forest Ecosystem National Research Station,Chifeng,Inner Mongolia 024000,China
  • Received:2016-09-22 Revised:2016-11-04 Online:2016-12-28 Published:2020-11-02

Abstract: The Larix gmelinii forest burned areas were studied in terms of different fire years,different fire intensities,different forest types and different update modes.The natural regeneration conditions were observed and researched in 2013.The results showed that fire disturbance has a promoting effect on the natural regeneration of trees.In the stage of restoration,the age,height,basal diameter and other indicators of birch seedlings are in a dominant position in the community.The density of seedlings in three different update modes in burned areas are greater than unburned area and showed a ranking of 2003S-N>2003S-A>2003S-M.

Key words: Larix gmelini forest, burned area, plant regeneration

CLC Number: