Abstract
This study examined the effect of mycorrhizal colonization with Glomus intraradices on physiological parameters and foliar nutrient concentrations in Olea europaea L. subsp. sylvestris and Rhamnus lycioides L. seedlings subjected to well-watered or drought-stressed conditions. Under drought stress, mycorrhizal O. europaea seedlings showed significantly higher photosynthetic and transpiration rates, stomatal conductance and foliar P concentration than its similarly-sized non-mycorrhizal counterpart. The intrinsic water use efficiency (photosynthetic rate to stomatal conductance ratio) was not change in O. europaea and decreased in R. lycioides seedlings due to mycorrhizal colonization under both well-watered and drought-stress conditions.
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Claims 4
Claim · model-written summary
Under drought, mycorrhizal Olea europaea seedlings had higher photosynthetic and transpiration rates and stomatal conductance than non-mycorrhizal seedlings.
- Taxon
- Olea europaea L. subsp. sylvestris
Olea europaeae0 - Treatment
- mycorrhizal colonization with Glomus intraradicese0
- Interactor
- Glomus intraradicesRhizophagus intraradicese0symbiont
- Outcome
- photosynthetic and transpiration rates, stomatal conductancee1
- Direction
- highere1
- Qualifier
- Under drought stresse1
- Comparator
- non-mycorrhizal counterparte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This study examined the effect of mycorrhizal colonization with Glomus intraradices on physiological parameters and foliar nutrient concentrations in Olea europaea L. subsp. sylvestris and Rhamnus lycioides L. seedlings subjected to well-watered or drought-stressed conditions”
e1“Under drought stress, mycorrhizal O. europaea seedlings showed significantly higher photosynthetic and transpiration rates, stomatal conductance and foliar P concentration than its similarly-sized non-mycorrhizal counterpart”
Claim · model-written summary
Under drought, mycorrhizal Olea europaea seedlings had higher foliar P concentration than non-mycorrhizal seedlings.
- Taxon
- Olea europaea L. subsp. sylvestrisOlea europaeae0
- Treatment
- mycorrhizal colonization with Glomus intraradicese0
- Interactor
- Glomus intraradicesRhizophagus intraradicese0symbiont
- Outcome
- foliar P concentratione1
- Direction
- highere1
- Qualifier
- Under drought stresse1
- Comparator
- non-mycorrhizal counterparte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This study examined the effect of mycorrhizal colonization with Glomus intraradices on physiological parameters and foliar nutrient concentrations in Olea europaea L. subsp. sylvestris and Rhamnus lycioides L. seedlings subjected to well-watered or drought-stressed conditions”
e1“Under drought stress, mycorrhizal O. europaea seedlings showed significantly higher photosynthetic and transpiration rates, stomatal conductance and foliar P concentration than its similarly-sized non-mycorrhizal counterpart”
Claim · model-written summary
Mycorrhizal colonization did not change the intrinsic water-use efficiency of Olea europaea under well-watered or drought conditions.
- Taxon
- Olea europaea L. subsp. sylvestrisOlea europaeae0
- Treatment
- mycorrhizal colonizatione2
- Interactor
- Glomus intraradicesRhizophagus intraradicese0symbiont
- Outcome
- intrinsic water use efficiencye2
- Direction
- not changee2
- Qualifier
- under both well-watered and drought-stress conditionse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This study examined the effect of mycorrhizal colonization with Glomus intraradices on physiological parameters and foliar nutrient concentrations in Olea europaea L. subsp. sylvestris and Rhamnus lycioides L. seedlings subjected to well-watered or drought-stressed conditions”
e2“The intrinsic water use efficiency (photosynthetic rate to stomatal conductance ratio) was not change in O. europaea and decreased in R. lycioides seedlings due to mycorrhizal colonization under both well-watered and drought-stress conditions”
Claim · model-written summary
Mycorrhizal colonization decreased the intrinsic water-use efficiency of Rhamnus lycioides under well-watered and drought conditions.
- Taxon
- Rhamnus lycioides L.
Rhamnus lycioidese0 - Treatment
- mycorrhizal colonizatione2
- Interactor
- Glomus intraradicesRhizophagus intraradicese0symbiont
- Outcome
- intrinsic water use efficiencye2
- Direction
- decreasede2
- Qualifier
- under both well-watered and drought-stress conditionse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This study examined the effect of mycorrhizal colonization with Glomus intraradices on physiological parameters and foliar nutrient concentrations in Olea europaea L. subsp. sylvestris and Rhamnus lycioides L. seedlings subjected to well-watered or drought-stressed conditions”
e2“The intrinsic water use efficiency (photosynthetic rate to stomatal conductance ratio) was not change in O. europaea and decreased in R. lycioides seedlings due to mycorrhizal colonization under both well-watered and drought-stress conditions”
The same questions in other papers
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1 in the opposite direction
- no effect
mycorrhiza · nutrient: content · Olea europaea (common olive)Positive and negative results
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- no effect
- positive
- positive
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See all 10 papers →infection · physiology: photosynthesis · Olea europaea (common olive)Results agree
1 paper in the same direction as this paper
- positive
infection · nutrient: content · Olea europaea (common olive)Results agree
1 paper in the same direction as this paper
- positive
mycorrhiza · physiology: photosynthesis · Olea europaea (common olive)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.