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概述了大气CO2浓度条件下,土壤微生物生物量C、土壤微生物区系、土壤细菌群落结构以及土壤酶的变化等方面的研究进展。并提出在CO2浓度升高条件下,根际微生物的优势种群的变化趋势和根系分泌物与根际微生物之间相互影响的研究是今后的研究趋向。
The research progress of soil microbial biomass C, soil microbial flora, soil bacterial community structure and soil enzyme changes were summarized under the conditions of atmospheric CO2 concentration. It is also pointed out that the trend of the dominant population of rhizosphere microorganisms and the interaction between root exudates and rhizosphere microorganisms under the condition of increasing CO2 concentration are the research trends in the future.