Claim · model-written summary
Bacterial application improved mineral nutrition and biophilic element uptake.
- Taxon
- spring wheat
Triticum aestivume2 - Treatment
- Pseudomonas fluorescens 20, P. fluorescens 21, and P. putida 23 bacteriae1
- Interactor
- Pseudomonas fluorescens 20
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Pseudomonas fluorescense1symbiont - Outcome
- uptake of biophilic elementse0
- Direction
- increasee0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“improvement of mineral nutrition of plants—an increase of uptake of biophilic elements from contaminated soil”
e1“Application of Pseudomonas fluorescens 20, P. fluorescens 21, and P. putida 23 bacteria”
e2“spring wheat”
Title
V. P. Shabayev; V. E. Ostroumov Eurasian Soil Science 2023. doi:10.1134/s1064229322601731
Other claims from this paper (9)
- Intervention effect Each introduced bacterium increased wheat nickel resistance and yield.
- Mechanism Bacterial application stimulated root growth and nickel accumulation in roots.
- Observation Most element contents in wheat, including grain, did not change significantly.
- Intervention effect Bacteria increased aboveground nickel uptake and phytoextraction.
- Intervention effect Bacteria increased exchangeable and specifically bound nickel fractions early in the season.
- Intervention effect Bacteria increased nickel in organic matter and ferruginous mineral fractions to a lesser extent.
- Intervention effect Bacteria decreased nickel in the residual soil fraction.
- Observation At maturity, soil nickel fractions showed no significant changes.
- Recommendation Authors recommend bacterial application for remediation strategies.