soil edaphon土壤生物
The vertical distribution of nutritive salt was dependant on the humidity and seasons. It was highly correlated with the distribution of TOC, ORP, root biomass and edaphon in soil.4.
营养盐的垂直分布受土壤周期性干湿交替及季节变动的影响,与土壤TOC、ORP、温度、植物根系生物量、土壤微生物的分布密切相关。
参考来源 - 五里湖湖滨带生态恢复和重建的基础研究