Claim · model-written summary
Inoculation increased root surface potential nitrogenase activity by 4.9 times.
- Taxon
- spring wheat
Triticum aestivumt0 - Treatment
- inoculated plantse0
- Outcome
- potential nitrogenase activity on the washed rootse0
- Direction
- exceedede0
- Value
- 4.9 timese0
- Comparator
- control variante0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“potential nitrogenase activity on the washed roots of inoculated plants significantly (by 4.9 times) exceeded this parameter in the rhizoplane of plants of the control variant”
e1“azospirilla provided a significant increase in the length of the ear (by 8.1 %), the number of grains in the ear (by 4.1 %), the mass of grains from the ear (by 14.8 %) and the weight of 1,000 grains (by 6.1 %), as well as an increase in yield by 15.7 % compared to the control”
t0“SPRING WHEAT”
Title
EFFICACY OF THE ASSOCIATION “SPRING WHEAT – AZOSPIRILLUM BRАZILENSE B-7318”
Yu. O. Vorobei; O. O. Shakhovnina; O. V. Lohosha; et al. Agriciltural microbiology 2023. doi:10.35868/1997-3004.37.48-60
Other claims from this paper (11)
- Observation A selected A. brasilense strain intensively fixed molecular nitrogen.
- Observation Seed inoculation led to effective diazotroph colonization of root surfaces and rhizosphere soil.
- Observation Bacterial density was highest within 2 mm of the root surface.
- Intervention effect Inoculation did not significantly alter rhizosphere soil potential nitrogenase activity.
- Intervention effect A. brasilense increased wheat leaf glutamine synthetase activity by 57 %.
- Intervention effect Inoculation increased wheat leaf protein content by 9.7 %.
- Intervention effect Azospirilla increased wheat ear length by 8.1 %.
- Intervention effect Azospirilla increased grains per ear by 4.1 %.
- Intervention effect Azospirilla increased mass of grains per ear by 14.8 %.
- Intervention effect Azospirilla increased weight of 1,000 grains by 6.1 %.
- Intervention effect Azospirilla increased wheat yield by 15.7 % over control.