ArticlePeerJ2022
Soil metabolomics and bacterial functional traits revealed the responses of rhizosphere soil bacterial community to long-term continuous cropping of Tibetan barley.
Article in PeerJ, 2022. 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.
- The soil microbiome and metabolome in concert shape the flavor profile of ancient tea plants from Laowu mountain region.Frontiers in plant science · 2026Article
- Long-term continuous cropping reshapes soybean rhizosphere microbiome and metabolome to alleviate allelopathic stress and enhance disease suppression.Microbiome · 2025Article
- The Interaction Among Rhizosphere Soil Nutrients, Metabolites, and Microbes Determines the Productivity of Perennial Cultivated Grassland in Qinghai-Tibet Plateau.Ecology and evolution · 2025Article
- Plant growth-promoting bacteria (PGPB) inoculants enhance the bacterial network connectivity more than non-PGPB in heavy metal-contaminated soil.Frontiers in plant science · 2025Article
- Long-term biogas slurry fertilization alters rhizosphere soil metabolite profiles and microbial communities in poplar plantations.Frontiers in microbiology · 2025Article
- Exploring the Rhizospheric Microbial Communities under Long-Term Precipitation Regime in Norway Spruce Seed Orchard.International journal of molecular sciences · 2024Article
- Soil volatilomics uncovers tight linkage between soybean presence and soil omics profiles in agricultural fields.Scientific reports · 2024Article
- Article
- Effects of Root-Root Interactions on the Physiological Characteristics ofPlants (Basel, Switzerland) · 2024Article
- Effect of continuous planting onFrontiers in plant science · 2023Article
- Apple-marigold intercropping improves soil properties by changing soil metabolomics and bacterial community structures.Frontiers in microbiology · 2023Article
- Distribution of Core Root Microbiota of Tibetan Hulless Barley along an Altitudinal and Geographical Gradient in the Tibetan Plateau.Microorganisms · 2022Article
- Maize and peanut intercropping improves the nitrogen accumulation and yield per plant of maize by promoting the secretion of flavonoids and abundance ofFrontiers in plant science · 2022Article
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7 authors.
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Abstract
Continuous cropping often leads to an unbalanced soil microbial community, which in turn negatively affects soil functions. However, systematic research of how these effects impact the bacterial composition, microbial functional traits, and soil metabolites is lacking. In the present study, the rhizosphere soil samples of Tibetan barley continuously monocropped for 2 (CCY02), 5 (CCY05), and 10 (CCY10) years were collected. By utilizing 16S high-throughput sequencing, untargeted metabolomes, and quantitative microbial element cycling smart chips, we examined the bacterial community structure, soil metabolites, and bacterial functional gene abundances, respectively. We found that bacterial richness (based on Chao1 and Phylogenetic Diversity [PD] indices) was significantly higher in CCY02 and CCY10 than in CCY05. As per principal component analysis (PCA), samples from the continuous monocropping year tended to share more similar species compositions and soil metabolites, and exhibited distinct patterns over time. The results of the Procrustes analysis indicated that alterations in the soil metabolic profiles and bacterial functional genes after long-term continuous cropping were mainly mediated by soil microbial communities (
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