ArticleScientific reports2025
Impact of fermented rapeseed cake mixed Bacillus velezensis on the bacterial community structure and cultivation of tobacco cultivar K326.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Functional diversity and ecological consequences of endophytic Bacillus-plant interactions.Folia microbiologica · 2026Review
- Complete genome sequencing of Bacillus velezensis Jin12 revealed its great ability for starch degradation in flue-cured tobacco leaves.BMC microbiology · 2026Article
- Combined effects of earthworms andFrontiers in microbiology · 2026Article
- Comprehensive effects of functional agents on growth, nutrient accumulation, and rhizosphere bacterial communities in flue-cured tobacco (Frontiers in plant science · 2026Article
- Rhizosphere microbiome dynamics and plant adaptation to abiotic stress in major oilseed crops: a review.Frontiers in plant science · 2026Review
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Authors and funding
6 authors.
Funding
Abstract
The bacteria-based biofertilizers were widely applied in the tobacco planting. In the present study, the changes of rhizosphere/endophytic bacteria and the chemical components of tobacco k326 was investigated after Bacillus velezensis - based biofertilizer (BOF) application treated on three levels, i.e., 30 kg/mu (B30), 60 kg/mu (B60), 90 kg/mu (B90). The BOF treatments affected the bacterial community structure of rhizosphere, root and leaves of tobacco (p < 0.05). Noticeably, BOF treatments significantly increased soil available nutrients (AN, AP, AK), and also improved the content of the tested chemicals of k326 to standard levels. The BOF-induced increasing bacterial genera might explain the changes of soil nutrients and chemical constitutions of tobacco leaves, which were Marmoricola, Sphingomonas, Bacillus, and Pseudomonas, etc., both with relative higher abundance in B60&B90. By correlation analysis, we found the significant links between soil and foliar chemical components and the identified modules from rhizosphere or endophytes, which included most of the BOF-induced highly-abundant genera herein. All these findings concluded that BOF application increased the beneficial microbes, which could improve soil fertility, thereby promoting tobacco growth and nutrient accumulation in balance. Summary, we suggested that BOF application could be a promising way to achieve the sustainable development of the tobacco industry.
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