Abstract
Arbuscular mycorrhizal(AM) tobacco seedlings were obtained by floating tray technique.Fungal colonization,plant biomass and nutrition status of tobacco seedlings that inoculated AM fungi ever before(BT) or just at the transplantation(JT) were investigated in the present work.Compared with the AM-free or JT seedlings,better nutrient status and higher biomass were investigated.Furthermore,higher infection rate,earlier hyphal development and more perfect mycorrhizal inner-structure in root cells were also observed.As a result,a slow growth period after the transplantation was obtained in BT seedlings.
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Claims 4
Claim · model-written summary
Earlier AM inoculation improved tobacco seedling nutrient status relative to AM-free or transplantation inoculation.
- Taxon
- tobacco seedlings
Nicotiana tabacumt0 - Treatment
- inoculated AM fungi ever before(BT)e1
- Interactor
- AM fungiGlomeromycotae1symbiont
- Outcome
- better nutrient statuse0
- Direction
- bettere0
- Comparator
- AM-free or JT seedlingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the AM-free or JT seedlings,better nutrient status and higher biomass were investigated.”
e1“inoculated AM fungi ever before(BT)”
t0“tobacco seedlings”
Claim · model-written summary
Earlier AM inoculation increased tobacco seedling biomass relative to AM-free or transplantation inoculation.
- Taxon
- tobacco seedlingsNicotiana tabacumt0
- Treatment
- inoculated AM fungi ever before(BT)e1
- Interactor
- AM fungiGlomeromycotae1symbiont
- Outcome
- biomasse0
- Direction
- highere0
- Comparator
- AM-free or JT seedlingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the AM-free or JT seedlings,better nutrient status and higher biomass were investigated.”
e1“inoculated AM fungi ever before(BT)”
t0“tobacco seedlings”
Claim · model-written summary
Earlier AM inoculation produced higher root colonization, earlier hyphal development, and more developed mycorrhizal structure.
- Taxon
- tobacco seedlingsNicotiana tabacumt0
- Organ / stage
- root cellse0
- Treatment
- inoculated AM fungi ever before(BT)e1
- Interactor
- AM fungiGlomeromycotae1symbiont
- Outcome
- infection rate,earlier hyphal development and more perfect mycorrhizal inner-structuree0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher infection rate,earlier hyphal development and more perfect mycorrhizal inner-structure in root cells were also observed”
e1“inoculated AM fungi ever before(BT)”
t0“tobacco seedlings”
Claim · model-written summary
Earlier inoculated tobacco seedlings had a slow growth period after transplantation.
- Taxon
- tobacco seedlingsNicotiana tabacumt0
- Material
- BT seedlingse0
- Outcome
- slow growth periode0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a slow growth period after the transplantation was obtained in BT seedlings”
t0“tobacco seedlings”
The same questions in other papers
inoculation · Glomeromycota · Nicotiana tabacum (tobacco)Results agree
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- positive
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- positive
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See all 7 papers →mycorrhiza · Glomeromycota · Nicotiana tabacum (tobacco)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
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See all 7 papers →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.