ArticleMolecules (Basel, Switzerland)2021
Impact of Different Biochars on Microbial Community Structure in the Rhizospheric Soil of Rice Grown in Albic Soil.
Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 66 citations in OpenAlex.
- Exploring biochar-mediated remediation of tetracycline-contaminated soil via a metagenomic approach: insights into soil microbial community and potential functions.Archives of microbiology · 2026Article
- Short-term effects of biochar amendment on root-microbe interactions in natural and peri-urban soils.Scientific reports · 2026Article
- Arbuscular Mycorrhizal andJournal of fungi (Basel, Switzerland) · 2025Article
- Effects of organic fertilizer replacement on the microbial community structure in the rhizosphere soil of soybeans in albic soil.Scientific reports · 2025Article
- The Effects of Sewage Sludge Biochar on Rhizosphere Microbial Community, Soil Quality, andPlants (Basel, Switzerland) · 2025Article
- Construction and Effect Analysis of a MixedMicroorganisms · 2025Article
- Iron and zinc-modified nano-biochar alleviate salinity stress in paddy soil by modulating nutrient availability and microbial communities.Frontiers in microbiology · 2025Article
- Influence of Biochar on Soil Nutrients and Associated Rhizobacterial Communities of Mountainous Apple Trees in Northern Loess Plateau China.Microorganisms · 2022Article
- The Impact of Swine Manure Biochar on the Physical Properties and Microbial Activity of Loamy Soils.Plants (Basel, Switzerland) · 2022Article
- Effects of biochar and organic-inorganic fertilizer on pomelo orchard soil properties, enzymes activities, and microbial community structure.Frontiers in microbiology · 2022Article
- Response of bacterial community composition and co-occurrence network to straw and straw biochar incorporation.Frontiers in microbiology · 2022Article
- Biochar Amendment and Nitrogen Fertilizer Contribute to the Changes in Soil Properties and Microbial Communities in a Paddy Field.Frontiers in microbiology · 2022Article
- Maize (Frontiers in microbiology · 2021Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to clarify the effects of biochar on the diversity of bacteria and fungi in the rice root zone and to reveal the changes in soil microbial community structure in the root zone after biochar application to provide a scientific basis for the improvement of albic soil. Rice and corn stalk biochar were mixed with albic soil in a pot experiment. Soil samples were collected at the rice maturity stage, soil nutrients were determined, and genomic DNA was extracted. The library was established using polymerase chain reaction (PCR) amplification. The abundance, diversity index, and community structure of the soil bacterial 16SrRNA gene V3 + V4 region and the fungal internal transcribed spacer-1 (ITS1) region were analyzed using Illumina second-generation high-throughput sequencing technology on the MiSeq platform with related bioinformatics. The results revealed that the biochar increased the soil nutrient content of albic soil. The bacteria ACE indexes of treatments of rice straw biochar (SD) and corn straw biochar (SY) were increased by 3.10% and 2.06%, respectively, and the fungi ACE and Chao indices of SD were increased by 7.86% and 14.16%, respectively, compared to conventional control treatment with no biochar (SBCK). The numbers of bacterial and fungal operational taxonomic units (OUT) in SD and SY were increased, respectively, compared to that of SBCK. The relationship between soil bacteria and fungi in the biochar-treated groups was stronger than that in the SBCK. The bacterial and fungal populations were correlated with soil nutrients, which suggested that the impacts of biochar on the soil bacteria and fungi community were indirectly driven by alternation of soil nutrient characteristics. The addition of two types of biochar altered the soil microbial community structure and the effect of rice straw biochar treatment on SD was more pronounced. This study aimed to provide a reference and basic understanding for albic soil improvement by biochar, with good application prospects.
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