ArticleMicrobes and environments2014
Low nitrogen fertilization adapts rice root microbiome to low nutrient environment by changing biogeochemical functions.
Article in Microbes and environments, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed.
- Variations in the NRice (New York, N.Y.) · 2025Article
- Unelongated Stems are an Active Nitrogen-Fixing Site in Rice Stems Supported by Both Sugar and Methane Under Low Nitrogen Conditions.Rice (New York, N.Y.) · 2025Article
- Expanding the Eco-collection of Methane-oxidizing Bacteria Inhabiting Rice Roots: Cultivation, Isolation, and Genomic Characterization of Isolates.Microbes and environments · 2025Article
- Investigating Microbial Diversity in the Endosphere and Rhizoplane of Three Aromatic Rice Landraces: Implications for Biological Nitrogen Fixation.Current microbiology · 2024Article
- Microbial dysbiosis in roots and rhizosphere of grapevines experiencing decline is associated with active metabolic functions.Frontiers in plant science · 2024Article
- Replacement of water yam (Frontiers in microbiology · 2023Article
- Response of root endosphere bacterial communities of typical rice cultivars to nitrogen fertilizer reduction at the jointing stage.Archives of microbiology · 2022Article
- Genotype and organ effect on the occupancy of phyllosphere prokaryotes in different rice landraces.Archives of microbiology · 2022Article
- Plant Growth-Promoting Activity of Bacteria Isolated from Asian Rice (Oryza sativa L.) Depends on Rice Genotype.Microbiology spectrum · 2022Article
- Transcriptomic profiling of nitrogen fixation and the role of NifA in Methylomicrobium buryatense 5GB1.Applied microbiology and biotechnology · 2022Article
- Methanotrophs Contribute to Nitrogen Fixation in Emergent Macrophytes.Frontiers in microbiology · 2022Article
- Massively parallel single-cell genomics of microbiomes in rice paddies.Frontiers in microbiology · 2022Article
- Bacterial Community of Water Yam (Dioscorea alata L.) cv. A-19.Microbes and environments · 2022Article
- Sweet Sorghum Genotypes Tolerant and Sensitive to Nitrogen Stress Select Distinct Root Endosphere and Rhizosphere Bacterial Communities.Microorganisms · 2021Article
- Rhizosphere Microbiomes in a Historical Maize-Soybean Rotation System Respond to Host Species and Nitrogen Fertilization at the Genus and Subgenus Levels.Applied and environmental microbiology · 2021Article
- Genotypic Variation of Endophytic Nitrogen-Fixing Activity and Bacterial Flora in Rice Stem Based on Sugar Content.Frontiers in plant science · 2021Article
- Elevated Atmospheric COFrontiers in microbiology · 2021Article
- Article
- Microbial Communities in Soils and Endosphere ofMicroorganisms · 2020Article
- Re-Analysis of 16S Amplicon Sequencing Data Reveals Soil Microbial Population Shifts in Rice Fields under Drought Condition.Rice (New York, N.Y.) · 2020Article
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14 authors.
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Abstract
Reduced fertilizer usage is one of the objectives of field management in the pursuit of sustainable agriculture. Here, we report on shifts of bacterial communities in paddy rice ecosystems with low (LN), standard (SN), and high (HN) levels of N fertilizer application (0, 30, and 300 kg N ha(-1), respectively). The LN field had received no N fertilizer for 5 years prior to the experiment. The LN and HN plants showed a 50% decrease and a 60% increase in biomass compared with the SN plant biomass, respectively. Analyses of 16S rRNA genes suggested shifts of bacterial communities between the LN and SN root microbiomes, which were statistically confirmed by metagenome analyses. The relative abundances of Burkholderia, Bradyrhizobium and Methylosinus were significantly increased in root microbiome of the LN field relative to the SN field. Conversely, the abundance of methanogenic archaea was reduced in the LN field relative to the SN field. The functional genes for methane oxidation (pmo and mmo) and plant association (acdS and iaaMH) were significantly abundant in the LN root microbiome. Quantitative PCR of pmoA/mcrA genes and a (13)C methane experiment provided evidence of more active methane oxidation in the rice roots of the LN field. In addition, functional genes for the metabolism of N, S, Fe, and aromatic compounds were more abundant in the LN root microbiome. These results suggest that low-N-fertilizer management is an important factor in shaping the microbial community structure containing key microbes for plant associations and biogeochemical processes in paddy rice ecosystems.
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