Claim · model-written summary
Both diazotrophs produced organic acids.
- Taxon
- potato
Solanum tuberosumt0 - Material
- both diazotrophse4
- Interactor
- Azospirillum
Azospirillume0symbiont - Outcome
- the production of organic acidse4
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Nitrogen Use Efficiency of Potato”
e0“The two diazotrophic strains (TN03 and TN09) native to the rhizosphere of potato belong to the genus Azospirillum”
e4“both diazotrophs showed the production of organic acids”
Title
Tahir Naqqash; Kauser Abdullah Malik; Asma Imran; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.929114
Other claims from this paper (10)
- Observation Strains TN03 and TN09 have N-fixation potential of 138–143 nmol mg −1 protein h −1 in N-free medium.
- Observation Strain TN03 showed the highest indole acetic acid production, 30.43 μg/mL.
- Observation Strain TN09 showed the highest phosphate solubilization activity, 249.38 μg/mL.
- Intervention effect Azospirillum inoculation significantly increased potato growth parameters and N contents.
- Observation Inoculated potato showed reduced 15N enrichment compared with uninoculated controls, validating N fixation by isotope dilution.
- Observation Strain TN09 had higher N-fixing potential than TN03 and the uninoculated controls.
- Intervention effect Inoculation with either strain remarkably increased potato growth under field conditions.
- Observation Azospirillum strains remarkably increased N use efficiency, N uptake and N utilization in potato.
- Observation Strain TN03 is an ectophyte, present outside root cells or within the grooves of root hairs.
- Observation Strain TN09 is an endophyte, present within root cells.