Abstract
The inoculation of mycorrhizal maize plants with three isolates of microaerophilic diazotrophic bacteria obtained from the mycelium of arbuscular mycorrhizal fungi associated with three grasses (Arrhenatherum elatius - bacterial isolate ARR, Agropyrum repens - isolate AGR and Poa annua - isolate POA) caused no increase in nitrogen content in plant biomass. The inoculation with bacterial isolate ARR resulted in the decreased plant growth. Bacterial isolate AGR decreased the percentage of the root length colonized by arbuscular mycorrhizal fungus Glomus fistulosum. The inoculation with both mycorrhizal fungus and isolate POA increased significantly the concentration of phosphorus in plant shoots compared to uninoculated control.
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Claims 4
Claim · model-written summary
Bacterial inoculation did not increase nitrogen content in maize biomass.
- Treatment
- inoculation of mycorrhizal maize plants with three isolates of microaerophilic diazotrophic bacteriae0
- Outcome
- nitrogen content in plant biomasse0
- Direction
- no increasee0
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The inoculation of mycorrhizal maize plants with three isolates of microaerophilic diazotrophic bacteria obtained from the mycelium of arbuscular mycorrhizal fungi associated with three grasses (Arrhenatherum elatius - bacterial isolate ARR, Agropyrum repens - isolate AGR and Poa annua - isolate POA) caused no increase in nitrogen content in plant biomass”
t0“maize roots by Glomus fistulosum”
Claim · model-written summary
Isolate ARR inoculation decreased maize growth.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The inoculation with bacterial isolate ARR resulted in the decreased plant growth”
t0“maize roots by Glomus fistulosum”
Claim · model-written summary
Isolate AGR reduced root length colonized by Glomus fistulosum.
- Treatment
- Bacterial isolate AGRe0
- Interactor
- Glomus fistulosumGlomus fistulosume0symbiontt0
- Outcome
- percentage of the root length colonizede0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bacterial isolate AGR decreased the percentage of the root length colonized by arbuscular mycorrhizal fungus Glomus fistulosum”
t0“maize roots by Glomus fistulosum”
Claim · model-written summary
Joint fungal and POA inoculation significantly increased shoot phosphorus relative to uninoculated plants.
- Treatment
- inoculation with both mycorrhizal fungus and isolate POAe0
- Outcome
- concentration of phosphorus in plant shootse0
- Direction
- increasede0
- Comparator
- uninoculated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The inoculation with both mycorrhizal fungus and isolate POA increased significantly the concentration of phosphorus in plant shoots compared to uninoculated control”
t0“maize roots by Glomus fistulosum”
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