欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 2000, Vol. ›› Issue (3): 477-480.

• 研究论文 • 上一篇    

根际微域研究中土样采集方法的研究进展

苏宝玲1, 韩士杰1, 王建国2   

  1. 1. 中国科学院沈阳应用生态研究所, 沈阳110015;
    2. 沈阳铁路局东陵林场, 沈阳110165
  • 收稿日期:1999-07-06 修回日期:2000-03-14 出版日期:2000-05-25
  • 通讯作者: 苏宝玲,女,28岁,博士生.主要研究方向为根际界面生态学.E-mail:hansj@iae.syb.ac.cn
  • 基金资助:
    中国科学院“百人计划A”“森林界面生态学”资助项目

Advance in soil sampling methods in rhizosphere microzone study

SU Baoling1, HAN Shijie1   

  1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015
  • Received:1999-07-06 Revised:2000-03-14 Online:2000-05-25

摘要: 综述了60年代以来植物根际微域研究中土壤样品的采集方法,认为根际土样采集的发展趋势是从田间的粗略采集到室内模拟实验的精细划分,再把模拟装置运用到田间,最终达到指导生产的目的.同时,随着根际概念的拓宽(生态界面Eco-boundary layer),根际土样的采集朝着保持原位和更精细的方向发展.

关键词: 根际, 根际土样, 采集方法

Abstract: Soil sampling methods in rhizosphere microzone study since 1960's were reviewed. It was suggested that the trend of rhizosphere soil sampling was from field coarse sampling to fine division of indoor simulated experiment. The simulated equipment was applied for field experiments, and the purpose guiding production practice could be achieved finally. Meanwhile, with the widening of the concept of rhizosphere, such as ecoboundary layer, rhizosphere soil sampling tends to keep unvarnished and fine.

Key words: Rhizosphere, Rhizosphere sampling, Sampling methods