Abstract
This experiment was carried out to screen the aeroponically grown host plants suitable for the mass propagation of arbuscular mycorrhizal fungi (AMF) inoculum and clarify the effect of P levels in nutrient solution on the growth of aeroponically grown sweet potato (Ipomoea batatas L.), AMF infection, and mass propagation of mycorrhizal spores, etc. Amount of biomass of host plant became higher, as the P levels in nutrient solutions increased from 5 to 20 M. AMF infection rates in mycorrhizal roots increased in higher P levels in nutrient solution, and decreased in lower parts of mycorrhizal roots by about 18.6-26.0%. About 586 mycorrhizal spores per 1 g fresh root were formed at 16 weeks after inoculation of mycorrhizal inoculum. Total of 830,479 mycorrhizal spores were propagated in each plot.
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Claims 5
Claim · model-written summary
Host plant biomass increased as nutrient solution P rose from 5 to 20 M.
- Taxon
- sweet potato (Ipomoea batatas L.)
_Flower.jpg?width=60)
Ipomoea batatase1 - Treatment
- P levels in nutrient solutionse0
- Outcome
- biomass of host plante0
- Direction
- highere0
- Qualifier
- 5 to 20 Me0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e0“Amount of biomass of host plant became higher, as the P levels in nutrient solutions increased from 5 to 20 M”
e1“sweet potato (Ipomoea batatas L.)”
Claim · model-written summary
Higher nutrient solution P increased AMF infection rates in roots.
- Taxon
- sweet potato (Ipomoea batatas L.)Ipomoea batatase1
- Treatment
- higher P levels in nutrient solutione0
- Interactor
- AMFe0symbiont
- Outcome
- AMF infection rates in mycorrhizal rootse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“AMF infection rates in mycorrhizal roots increased in higher P levels in nutrient solution”
e1“sweet potato (Ipomoea batatas L.)”
Claim · model-written summary
AMF infection rates were lower in lower portions of mycorrhizal roots by about 18.6-26.0%.
- Taxon
- sweet potato (Ipomoea batatas L.)Ipomoea batatase1
- Organ / stage
- lower parts of mycorrhizal rootse0
- Interactor
- AMFe2symbiont
- Outcome
- AMF infection ratese2
- Direction
- decreasede0
- Value
- 18.6-26.0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased in lower parts of mycorrhizal roots by about 18.6-26.0%”
e1“sweet potato (Ipomoea batatas L.)”
e2“AMF infection rates”
Claim · model-written summary
About 586 mycorrhizal spores per gram fresh root formed 16 weeks after inoculation.
- Taxon
- sweet potato (Ipomoea batatas L.)Ipomoea batatase1
- Interactor
- mycorrhizale0symbiont
- Outcome
- mycorrhizal spores per 1 g fresh roote0
- Value
- 586 mycorrhizal spores per 1 g fresh roote0
- Qualifier
- 16 weeks after inoculation of mycorrhizal inoculume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“About 586 mycorrhizal spores per 1 g fresh root were formed at 16 weeks after inoculation of mycorrhizal inoculum”
e1“sweet potato (Ipomoea batatas L.)”
Claim · model-written summary
A total of 830,479 mycorrhizal spores were propagated per plot.
- Taxon
- sweet potato (Ipomoea batatas L.)Ipomoea batatase1
- Interactor
- mycorrhizale0symbiont
- Outcome
- mycorrhizal sporese0
- Value
- 830,479 mycorrhizal sporese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total of 830,479 mycorrhizal spores were propagated in each plot”
e1“sweet potato (Ipomoea batatas L.)”
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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.