Results 111 to 120 of about 13,602 (162)

盐碱土与非盐碱土团聚体差异、改良影响及启示

open access: yesShuitu Baochi Xuebao
目的团聚体是土壤肥力的重要指标,其稳定性直接影响土壤物理、化学和生物特性。在盐碱化条件下,团聚体受到土壤高盐分或强碱性的影响,易导致土壤结构退化和功能降低,严重限制农业生产。旨在总结盐碱土与非盐碱土团聚体的差异,分析盐碱化条件下影响团聚体形成和稳定性的因素。方法探讨改善盐碱土团聚体结构的方法与策略及非盐碱土团聚体研究对盐碱土的启示。结果综合分析发现,盐碱环境破坏土壤结构,降低微生物多样性和活性,导致大团聚体数量减少,微团聚体比例上升,团聚体稳定性较差。非盐碱土大团聚体和微团聚体数量均较高,且分布层次分明,
蔡婧晖   +5 more
doaj  

[Oral homeostasis imbalance under hypoxia]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Xu Y, Wang S, Zhou J.
europepmc   +1 more source

[Differential analysis of gut microbiome in patients with periprosthetic joint infection, aseptic failure, and osteoarthritis]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Muzhabaier K   +6 more
europepmc   +1 more source

[Gut microbiota-associated metabolites with drug-induced liver injury]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Gao WK   +5 more
europepmc   +1 more source

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