ArticleMicrobial ecology2010
Impact of long-term fertilization on the composition of denitrifier communities based on nitrite reductase analyses in a paddy soil.
Article in Microbial ecology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- Responses of Soil Carbon and Nitrogen Cycling Gene Abundances to Winter Green Manure Incorporation in a Ratoon Rice System.Plants (Basel, Switzerland) · 2026Article
- Legacy effects cause systematic underestimation of NNature communications · 2025Article
- Article
- Phosphate addition intensifies the increase in NFrontiers in microbiology · 2024Article
- Nitrogen-cycling microbial communities respond differently to nitrogen addition under two contrasting grassland soil types.Frontiers in microbiology · 2024Article
- Effects of Long-Term Fertilizer Practices on Rhizosphere Soil Autotrophic COJournal of microbiology and biotechnology · 2022Article
- Nitrogen use aggravates bacterial diversity and network complexity responses to temperature.Scientific reports · 2022Article
- Linking meta-omics to the kinetics of denitrification intermediates reveals pH-dependent causes of NThe ISME journal · 2022Article
- Nitrogen optimization coupled with alternate wetting and drying practice enhances rhizospheric nitrifier and denitrifier abundance and rice productivity.Frontiers in plant science · 2022Article
- Nitrogen and Sulfur Additions Improved the Diversity ofBiology · 2021Article
- Warming ShapesApplied and environmental microbiology · 2021Article
- Effects of Short-Term Soil Tillage Management on Activity and Community Structure of Denitrifiers under Double- Cropping Rice Field.Journal of microbiology and biotechnology · 2020Article
- Effects of 10 yr of nitrogen and phosphorus fertilization on carbon and nutrient cycling in a tidal freshwater marsh.Limnology and oceanography · 2020Article
- Article
- Remarkable NScientific reports · 2019Article
- Characterization of FungalFrontiers in microbiology · 2019Article
- Characterizing the Intra-Vineyard Variation of Soil Bacterial and Fungal Communities.Frontiers in microbiology · 2019Article
- Comparison of the Abundance and Community Structure of N-Cycling Bacteria in Paddy Rhizosphere Soil under Different Rice Cultivation Patterns.International journal of molecular sciences · 2018Article
- Environmental Controls on Soil Microbial Communities in a Seasonally Dry Tropical Forest.Applied and environmental microbiology · 2018Article
- Variations of the nirS-, nirK-, and nosZ-denitrifying bacterial communities in a northern Chinese soil as affected by different long-term irrigation regimes.Environmental science and pollution research international · 2018Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The effect of long-term fertilization on soil-denitrifying communities was determined by measuring the abundance and diversity of the nitrite reductase genes nirK and nirS. Soil samples were collected from plots of a long-term fertilization experiment started in 1990, located in Taoyuan (110°72″ E, 28°52″ N), China. The treatments were no fertilizer (NF), urea (UR), balanced mineral fertilizers (BM), and BM combined with rice straw (BMR). The abundance, diversity, and composition of the soil-denitrifying bacteria were determined by using real-time quantitative PCR, terminal restriction fragment length polymorphism (T-RFLP), and cloning and sequencing of nirK and nirS genes. There was a pronounced difference in the community composition and diversity of nirK-containing denitrifiers responding to the long-term fertilization regimes; however, less variation was observed in communities of nirS-containing denitrifiers, indicating that denitrifiers possessing nirK were more sensitive to the fertilization practices than those with nirS. In contrast, fertilization regimes had similar effects on the copy numbers of nirK and nirS genes. The BMR treatment had the highest copy numbers of nirK and nirS, followed by the two mineral fertilization regimes (UR and BM), and the lowest was in the NF treatment. Of the measured soil parameters, the differences in the community composition of nirK and the abundance of nir denitrifiers were highly correlated with the soil carbon content. Therefore, long-term fertilization resulted in a strong impact on the community structure of nirK populations only, and total organic carbon was the dominant factor in relation to the variations of nir community sizes.
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