气候变化领域集成服务门户(CCPortal): Soil structure and microbiome functions in agroecosystems

CCPortal

DOI	10.1038/s43017-022-00366-w
	Soil structure and microbiome functions in agroecosystems
	Hartmann, Martin; Six, Johan
发表日期	2023
EISSN	2662-138X
起始页码	4
结束页码	18
卷号	4 期号:1
英文摘要	Soil structure, the soil microbiome and ecosystem functioning are intimately linked. This Review describes these connections in agroecosystems and the impact of management strategies on them. Soil microbiomes drive key functions in agroecosystems, determining soil fertility, crop productivity and stress tolerance. The microbiome is intricately linked with soil structure, such as aggregation and pore connectivity, because this structure regulates the flow of water, oxygen and nutrients through the system. In this Review, we summarize the key functions of soil microbiomes in agroecosystems, highlight the dependence of these functions on the structural integrity of the soil, and discuss how agricultural practices influence the link between soil structure and microbiome functioning. System-level agricultural management practices can induce structural alterations to the soil, thereby changing the microbial processes occurring at the microscale. These changes have large-scale consequences, such as soil erosion, reduced soil fertility and increased greenhouse gas emissions. Sustainable approaches such as integrated soil fertility management and integrated pest management seek to improve soil structure and enhance microbial biodiversity, but we lack a mechanistic understanding of how multifaceted decisions at the farm level shape these context-dependent small-scale processes in the long term. Future research needs to bridge the microscale and field scale to inform agricultural management decisions for building climate-smart, resource-efficient and stress-resilient agroecosystems, and to harness the soil microbiome as a nature-based solution for sustainable agriculture.
语种	英语
WOS研究方向	Environmental Sciences ; Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000886442300001
来源期刊	NATURE REVIEWS EARTH & ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280825
作者单位	Swiss Federal Institutes of Technology Domain; ETH Zurich
推荐引用方式 GB/T 7714	Hartmann, Martin,Six, Johan. Soil structure and microbiome functions in agroecosystems[J],2023,4(1).
APA	Hartmann, Martin,&Six, Johan.(2023).Soil structure and microbiome functions in agroecosystems.NATURE REVIEWS EARTH & ENVIRONMENT,4(1).
MLA	Hartmann, Martin,et al."Soil structure and microbiome functions in agroecosystems".NATURE REVIEWS EARTH & ENVIRONMENT 4.1(2023).