title: [Advance in soil sampling methods in rhizosphere microzone study].
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.
authors.affiliation: Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015.
authors.forename: B
authors.initials: B
authors.lastname: Su
authors.forename: S
authors.initials: S
authors.lastname: Han
mesh_terms: D017753:Ecosystem; D008722:Methods; D018517:Plant Roots / Q000254:growth & development*; D012987:Soil / Q000032:analysis*
chemical_list: D012987:Soil