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植物病原体,微生物组和土壤健康

Brajesh K Singh¹, Gaofei Jiang², Zhong Wei²

¹Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia.

Trends in microbiology

|April 24, 2025

概括

人类活动对土壤微生物群的破坏增加了病原体入侵风险. 了解这些相互作用对于粮食安全和生态系统健康至关重要.

科学领域:

土壤科学土壤科学
微生物学微生物学
生态生态学生态生态学

背景情况:

健康的土壤对于生态系统的可持续性和全球粮食安全至关重要.
人类活动,如集约农业和气候变化,会降低土壤的健康.
土壤微生物群是土壤健康的关键,其低多样性增加了病原体的易感性.

研究的目的:

综合有关土壤微生物群,健康和病原体入侵的文献.
为科学家和政策制定者提供新的见解.
介绍土壤传播病原体的当前和未来全球分布.

主要方法:

文学综合和评论. 文学综合和评论. 文学综合和评论.
对土壤微生物群多样性的现有数据的分析.
病原体分布的建模.病原体分布的建模.

主要成果:

同质化的土壤微生物系统更容易受到病原体的入侵.
增加病原体流行和引入的机制尚未完全理解.
环境变化对土壤微生物群和病原体动态有重大影响.

结论:

迫切需要更好地了解土壤微生物组与病原体相互作用.
这些知识对于确保生产性农场和安全食品至关重要.
解决这些问题对于可持续的环境和全球福祉至关重要.

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