Abstract The land preparation method of burning harvested residues considerably affects soil archaeal and bacterial communities. However, the changes in the archaeal and bacterial communities of Eucalyptus urophylla plantation and the driving factors of microbial community diversity are still unknown. This study explored the effects of E. urophylla replacement for native vegetation and the burning of harvested residues on the diversity of archaeal and bacterial communities. Soil samples were collected from the E. urophylla plantation with burnt (Burn) and retained (Retain) harvest residues after 5 years, and the native vegetation was selected as a control (CK). Results show that significant differences in soil organic matter, available phosphorus, available boron, soil bulk density, and moisture content were found among the three stands (p

中文翻译：

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燃烧收获的残留物对替代原生植被的尾叶桉古菌群落和细菌群落的影响

摘要 焚烧收获残留物的整地方法显着影响土壤古菌和细菌群落。然而，尾叶桉人工林古菌群落和细菌群落的变化以及微生物群落多样性的驱动因素仍然未知。本研究探讨了尾叶桉替代原生植被和燃烧收获的残留物对古菌和细菌群落多样性的影响。土壤样品取自 E. urophylla 种植园，5 年后燃烧 (Burn) 和保留 (Retain) 收获残留物，并选择原生植被作为对照 (CK)。结果表明，3个林分土壤有机质、速效磷、速效硼、土壤容重、水分含量均存在显着差异（p