可生物降解水凝胶和微生物群落作为土壤生态失调的一种治疗方法。
Biodegradable hydrogels and microbial consortia as a treatment for soil dysbiosis.
作者信息
Davis Renee A, Mafune Korena K, Winkler Mari K H
机构信息
Department of Civil and Environmental Engineering, University of Washington, Seattle, WA, United States.
出版信息
Front Microbiol. 2025 May 1;16:1565940. doi: 10.3389/fmicb.2025.1565940. eCollection 2025.
Terrestrial microbial communities drive many soil processes and can be pushed into a state of dysbiosis upon disturbance. This dysregulation negatively impacts soil biogeochemical cycles, which threatens plant and soil health. Effective treatment of soil dysbiosis requires simultaneous restoration of multiple system components, addressing both the physical structure of soil and its microbial communities. Hydrogels with microbial consortia simultaneously remedy soil hydrodynamics while promoting microbial reestablishment. The purpose of this review is to shed light on soil management practices through the lens of soil dysbiosis. This is important to address not only for soil health and crop productivity, but also to mitigate climate change through improved soil carbon sequestration and reduced greenhouse gas emissions. This review positions hydrogels and microbes as tools for the treatment of soil dysbiosis, contributing to agricultural and climate resilience.
陆地微生物群落驱动着许多土壤过程,在受到干扰时可能会进入失调状态。这种失调会对土壤生物地球化学循环产生负面影响,进而威胁植物和土壤健康。有效治疗土壤失调需要同时恢复多个系统组件,既要解决土壤的物理结构问题,也要解决其微生物群落问题。含有微生物群落的水凝胶在促进微生物重新建立的同时,还能同步改善土壤流体动力学。本综述的目的是从土壤失调的角度阐明土壤管理实践。这不仅对土壤健康和作物生产力很重要,而且对于通过改善土壤碳固存和减少温室气体排放来缓解气候变化也很重要。本综述将水凝胶和微生物定位为治疗土壤失调的工具,有助于提高农业和气候适应能力。