ArticleMicrobes and environments2023
Effects of Phosphate-solubilizing Bacteria on Soil Phosphorus Fractions and Supply to Maize Seedlings Grown in Lateritic Red Earths and Cinnamon Soils.
Article in Microbes and environments, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- Harnessing indigenous bacterial defenders to improve disease resistance and plant health in vegetableSustainable microbiology · 2026Review
- A novel solid-state, multi-layered biodegradable microbial inoculant system for rice straw composting: biocapsule design, characterization, and performance evaluation.Frontiers in microbiology · 2026Article
- Revealing the Existence of Diverse Strategies for Phosphorus Solubilization and Acquisition in Plant-Growth PromotingMicroorganisms · 2025Article
- Soil Microbial and Metabolomic Shifts Induced by Phosphate-Solubilizing Bacterial Inoculation inPlants (Basel, Switzerland) · 2024Article
- Phosphate solubilizing bacteria,Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Plant-microbe interactions in the rhizosphere for smarter and more sustainable crop fertilization: the case of PGPR-based biofertilizers.Frontiers in microbiology · 2024Review
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2 authors.
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Abstract
Phosphorus (P) is often the limiting factor for plant growth because of its low mobility and availability in soils. Phosphate-solubilizing bacteria (PSB) have been shown to increase the availability of soil P fractions, thereby promoting plant growth. We herein investigated the effects of PSB on P availability in two important Chinese soil types: Lateritic red earths (La) and Cinnamon soils (Ci). We initially isolated 5 PSB strains and assessed their effects on soil P fractions. PSB mainly increased moderately labile P in La and labile P in Ci. We then selected the most promising PSB isolate (99% similarity with Enterobacter chuandaensis) and examined its effects on P accumulation in maize seedlings. The results obtained showed that plant P accumulation increased in response to a PSB inoculation in both soil types and the combination of the PSB inoculation and tricalcium phosphate fertilization in La significantly enhanced P accumulation in plant shoots. The present study demonstrated that the PSB isolates tested differed in their ability to mobilize P from distinct P fertilizers and that PSB isolates have potential as a valuable means of sustainably enhancing seedling growth in Chinese agricultural soils.
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