Abstract
Abstract This study was conducted to evaluate the effect of vesicular‐arbuscular mycorrhizal (VAM) fungus Glomus etunicatum on growth, absorption, and distribution of calcium (Ca), magnesium (Mg), phosphorus (P), and aluminum (Al) in one Al‐tolerant and one Al‐sensitive barley cultivar. The plants were grown in sand daily irrigated with nutrient solution containing 0 or 600 μM Al at pH 4.8. Significant interaction (P=0.05) among variety, mycorrhiza, and aluminum (VxMxAl) were noted for both shoot and root dry matter (DM); shoot concentration and content of Al, P, Ca, and Mg; root concentration of Al, P, and Mg; and root content of Al, P, Ca, and Mg. With VAM inoculation: i) root colonization degree was about 50% in all treatment, ii) shoot DM yield increased between 30 and 70%, iii) Al concentration and content decrease down to a half both in shoots and roots of sensitive barley, iv) Ca concentration in shoots of sensitive barley showed a high increase at 600 μM Al, and v) P concentration and content in shoots of both varieties increased significantly.
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Claims 8
Claim · model-written summary
With Glomus etunicatum VAM inoculation, root colonization degree was about 50% in all treatments.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaret0 - Treatment
- VAM inoculatione0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- root colonization degreee0
- Value
- about 50%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“With VAM inoculation: i) root colonization degree was about 50% in all treatment”
Claim · model-written summary
VAM inoculation increased barley shoot dry matter yield by between 30 and 70%.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- VAM inoculatione0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- shoot DM yielde1
- Direction
- increasede1
- Value
- between 30 and 70%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“With VAM inoculation”
e1“shoot DM yield increased between 30 and 70%”
Claim · model-written summary
VAM inoculation decreased Al concentration and content down to a half in both shoots and roots of Al-sensitive barley.
- Taxon
- barleyHordeum vulgaret0
- Material
- sensitive barleye1
- Organ / stage
- shoots and rootse1
- Treatment
- VAM inoculatione0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- Al concentration and contente1
- Direction
- decreasee1
- Value
- down to a halfe1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“With VAM inoculation”
e1“Al concentration and content decrease down to a half both in shoots and roots of sensitive barley”
Claim · model-written summary
With VAM inoculation, Ca concentration in shoots of Al-sensitive barley showed a high increase at 600 uM Al.
- Taxon
- barleyHordeum vulgaret0
- Material
- sensitive barleye1
- Organ / stage
- shootse1
- Treatment
- VAM inoculatione0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- Ca concentratione1
- Direction
- increasee1
- Qualifier
- 600 μM Ale1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“With VAM inoculation”
e1“Ca concentration in shoots of sensitive barley showed a high increase at 600 μM Al”
Claim · model-written summary
With VAM inoculation, P concentration and content in shoots of both barley varieties increased significantly.
- Taxon
- barleyHordeum vulgaret0
- Material
- both varietiese1
- Organ / stage
- shootse1
- Treatment
- VAM inoculatione0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- P concentration and contente1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“With VAM inoculation”
e1“P concentration and content in shoots of both varieties increased significantly”
Claim · model-written summary
A significant variety x mycorrhiza x aluminum interaction (P=0.05) was found for barley shoot and root dry matter.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- mycorrhizae0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- both shoot and root dry matter (DM)e1
- Qualifier
- VxMxAle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“Significant interaction (P=0.05) among variety, mycorrhiza, and aluminum (VxMxAl)”
e1“both shoot and root dry matter (DM)”
Claim · model-written summary
A significant variety x mycorrhiza x aluminum interaction (P=0.05) was found for shoot concentration and content of Al, P, Ca and Mg.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- mycorrhizae0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- shoot concentration and content of Al, P, Ca, and Mge1
- Qualifier
- VxMxAle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“Significant interaction (P=0.05) among variety, mycorrhiza, and aluminum (VxMxAl)”
e1“shoot concentration and content of Al, P, Ca, and Mg”
Claim · model-written summary
A significant variety x mycorrhiza x aluminum interaction (P=0.05) was found for root concentration of Al, P and Mg and root content of Al, P, Ca and Mg.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- mycorrhizae0
- Interactor
- Glomus etunicatumt1symbiont
- Outcome
- root concentration of Al, P, and Mg; and root content of Al, P, Ca, and Mge1
- Qualifier
- VxMxAle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
t1“Glomus etunicatum”
e0“Significant interaction (P=0.05) among variety, mycorrhiza, and aluminum (VxMxAl)”
e1“root concentration of Al, P, and Mg; and root content of Al, P, Ca, and Mg”
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