Abstract
The benefit promoted by ectomycorrhizal depends on the interaction between symbionts and phosphorus (P) contents. Phosphorus effect on ectomycorrhizal formation and the effectiveness of these in promoting plant growth for fungal pre-selection were assessed under in vitro conditions. For P effect evaluation, Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated were grown on substrate containing 0.87, 1.16 and 1.72 mg P per plant. For evaluation of effectiveness and fungal pre-selection, other 30 isolates of Pisolithus sp., Pisolithus microcarpus ITA06 isolate, Amanita muscaria AM16 isolate, Scleroderma areolatum SC129 isolate were studied. D26 isolate promoted the highest plant heights for the three P doses, D51 at the lower dose and D72 at the intermediate dose. P doses did not influenced shoot fresh weight and fungal colonization. In the pre-selection of fungi, 14 isolates of Pisolithus sp., P. microcarpus ITA06 isolate and S. areolatum SC129isolate increased plant height and fresh weight. D82 isolate of Pisolithus sp. had effect singly on plant height while D17 and D58 on fresh weight. Of these, only D15, D17, D58 and ITA06 had typical ectomycorrhizae. The cultivation in vitro has shown adequate for pre-selection of ectomycorrhizal fungi. Colonization and benefits depend on species and isolate. D15, D17 and D58 of Pisolithus sp. and P. microcarpus isolate ITA06 are the most promising for nursery studies.
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Claims 12
Claim · model-written summary
D26 gave the highest plant height at all three phosphorus doses.
- Taxon
- Eucalyptus urophylla
Eucalyptus urophyllae1 - Treatment
- D26 isolatee0
- Interactor
- Pisolithus sp.
Pisolithuse3symbionte0 - Outcome
- plant heightse0
- Direction
- higheste0
- Qualifier
- three P dosese0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D26 isolate promoted the highest plant heights for the three P doses”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
e3“four Pisolithus sp. isolates”
Claim · model-written summary
D51 promoted the highest plant height at the lower phosphorus dose.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- D51e0
- Interactor
- Pisolithus sp.Pisolithuse5symbionte0
- Outcome
- plant heightse3
- Direction
- higheste4
- Qualifier
- lower dosee0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D51 at the lower dose”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
e3“D26 isolate promoted the highest plant heights”
e4“D26 isolate promoted the highest plant heights”
e5“four Pisolithus sp. isolates”
Claim · model-written summary
D72 promoted the highest plant height at the intermediate phosphorus dose.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- D72e0
- Interactor
- Pisolithus sp.Pisolithuse5symbionte0
- Outcome
- plant heightse3
- Direction
- higheste4
- Qualifier
- intermediate dosee0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D72 at the intermediate dose”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
e3“D26 isolate promoted the highest plant heights”
e4“D26 isolate promoted the highest plant heights”
e5“four Pisolithus sp. isolates”
Claim · model-written summary
Phosphorus doses did not influence shoot fresh weight or fungal colonization.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- P dosese0
- Outcome
- shoot fresh weight and fungal colonizatione0
- Direction
- did not influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P doses did not influenced shoot fresh weight and fungal colonization.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
Claim · model-written summary
Fourteen Pisolithus isolates increased plant height and fresh weight.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- 14 isolates of Pisolithus sp.e0
- Interactor
- Pisolithus sp.Pisolithuse0symbiont
- Outcome
- plant height and fresh weighte0
- Direction
- increasede0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“14 isolates of Pisolithus sp., P. microcarpus ITA06 isolate and S. areolatum SC129isolate increased plant height and fresh weight.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
Claim · model-written summary
P. microcarpus ITA06 increased plant height and fresh weight.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- P. microcarpus ITA06 isolatee0
- Interactor
- P. microcarpusPisolithus microcarpuse0symbiont
- Outcome
- plant height and fresh weighte0
- Direction
- increasede0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P. microcarpus ITA06 isolate and S. areolatum SC129isolate increased plant height and fresh weight.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
Claim · model-written summary
S. areolatum SC129 increased plant height and fresh weight.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- S. areolatum SC129isolatee0
- Interactor
- S. areolatum
Scleroderma areolatume0symbiont - Outcome
- plant height and fresh weighte0
- Direction
- increasede0
- Comparator
- others non-inoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“S. areolatum SC129isolate increased plant height and fresh weight.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
Claim · model-written summary
D82 affected plant height alone.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- D82 isolate of Pisolithus sp.e0
- Interactor
- Pisolithus sp.Pisolithuse0symbiont
- Outcome
- plant heighte0
- Comparator
- others non-inoculatede2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D82 isolate of Pisolithus sp. had effect singly on plant height”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
Claim · model-written summary
D17 and D58 affected fresh weight alone.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Treatment
- D17 and D58e0
- Interactor
- Pisolithus sp.Pisolithuse3symbionte0
- Outcome
- fresh weighte0
- Comparator
- others non-inoculatede2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D17 and D58 on fresh weight.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“others non-inoculated”
e3“four Pisolithus sp. isolates”
Claim · model-written summary
Only D15, D17, D58 and ITA06 formed typical ectomycorrhizae.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Interactor
- Pisolithus sp.Pisolithuse2symbionte0
- Outcome
- typical ectomycorrhizaee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“only D15, D17, D58 and ITA06 had typical ectomycorrhizae.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
e2“four Pisolithus sp. isolates”
Claim · model-written summary
In vitro cultivation was adequate for fungal preselection.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Outcome
- adequate for pre-selection of ectomycorrhizal fungie0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cultivation in vitro has shown adequate for pre-selection of ectomycorrhizal fungi.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
Claim · model-written summary
D15, D17, D58 and ITA06 were identified as promising for nursery studies.
- Taxon
- Eucalyptus urophyllaEucalyptus urophyllae1
- Interactor
- Pisolithus sp.Pisolithuse0symbiont
- Outcome
- most promising for nursery studiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“D15, D17 and D58 of Pisolithus sp. and P. microcarpus isolate ITA06 are the most promising for nursery studies.”
e1“Eucalyptus urophylla seedlings inoculated with four Pisolithus sp. isolates and others non-inoculated”
The same questions in other papers
Pisolithus · growth · Eucalyptus urophyllaResults agree
2 papers in the same direction as this paper
- 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.