Abstract
Abstract Hydroponically grown French beans cv Black Valentine plants showed reduced growth with increasing concentrations of Al in their culture solutions. Leaves and stems of plants grown in Al contained Al, but also control levels of Ca as a result of the culture method used. Plants grown in Al had higher photosynthesis rates than control plants in distilled water, but reduced translocation rates. Xylem injection of Al in the transpiration stream of plants grown continuously in Hoagland's solution caused a rapid decline in rates of photosynthesis and translocation. Key words: Aluminumtranslocationallocation Phaseolus
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Claims 7
Claim · model-written summary
Increasing aluminum concentrations reduced French bean growth.
- Taxon
- French beans
Phaseolus vulgarise0 - Material
- Black Valentinee0
- Treatment
- increasing concentrations of Ale0
- Outcome
- growthe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hydroponically grown French beans cv Black Valentine plants showed reduced growth with increasing concentrations of Al in their culture solutions”
Claim · model-written summary
Leaves and stems of aluminum-grown plants contained aluminum.
- Taxon
- French beanPhaseolus vulgarist0
- Organ / stage
- Leaves and stemse0
- Treatment
- grown in Ale0
- Outcome
- contained Ale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaves and stems of plants grown in Al contained Al”
t0“French bean”
Claim · model-written summary
Aluminum-grown plants retained control levels of calcium.
- Taxon
- French beanPhaseolus vulgarist0
- Treatment
- grown in Ale0
- Outcome
- control levels of Cae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plants grown in Al contained Al, but also control levels of Ca as a result of the culture method used”
t0“French bean”
Claim · model-written summary
Plants grown in aluminum had higher photosynthesis rates than distilled-water controls.
- Taxon
- French beanPhaseolus vulgarist0
- Treatment
- grown in Ale0
- Outcome
- photosynthesis ratese0
- Direction
- highere0
- Comparator
- control plants in distilled watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plants grown in Al had higher photosynthesis rates than control plants in distilled water”
t0“French bean”
Claim · model-written summary
Plants grown in aluminum had reduced translocation rates.
- Taxon
- French beanPhaseolus vulgarist0
- Treatment
- grown in Ale0
- Outcome
- translocation ratese0
- Direction
- reducede0
- Comparator
- control plants in distilled watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plants grown in Al had higher photosynthesis rates than control plants in distilled water, but reduced translocation rates”
t0“French bean”
Claim · model-written summary
Xylem-injected aluminum rapidly lowered photosynthesis rates.
- Taxon
- French beanPhaseolus vulgarist0
- Treatment
- Xylem injection of Ale0
- Outcome
- rates of photosynthesise0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Xylem injection of Al in the transpiration stream of plants grown continuously in Hoagland's solution caused a rapid decline in rates of photosynthesis and translocation”
t0“French bean”
Claim · model-written summary
Xylem-injected aluminum rapidly lowered translocation rates.
- Taxon
- French beanPhaseolus vulgarist0
- Treatment
- Xylem injection of Ale0
- Outcome
- translocatione0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Xylem injection of Al in the transpiration stream of plants grown continuously in Hoagland's solution caused a rapid decline in rates of photosynthesis and translocation”
t0“French bean”
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