Abstract
Cadmium is a widely spread pollutant and the objective of this study was to study the effects of different concentrations of Cd (0, 50, and 100 μM) on the soybean seedlings treated for 10 d. The growth was inhibited and chlorophyll content, net photosynthetic rate, stomatal conductance, intercellular CO2 concentration, probability that a trapped exciton moves an electron into the electron transport chain beyond QA - (ETO/TRO), performance indexes (PIABS), and amount of active reaction centres per excited cross section (RC/CSO) were decreased with the increasing Cd concentration. The leaf reflectance increased in visual range (500-670 nm) and decreased in near-infrared range (750-1 000 nm). The accumulation of Cd in the roots was much higher than that in the stems and leaves.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 7
Claim · model-written summary
Increasing cadmium concentration inhibited soybean growth.
- Taxon
- soybean
Glycine maxt0 - Treatment
- increasing Cd concentratione1
- Outcome
- growthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The growth was inhibited”
e1“with the increasing Cd concentration”
t0“soybean”
Claim · model-written summary
Increasing cadmium decreased chlorophyll content, net photosynthetic rate and stomatal conductance.
- Taxon
- soybeanGlycine maxt0
- Treatment
- increasing Cd concentratione1
- Outcome
- chlorophyll content, net photosynthetic rate, stomatal conductancee0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chlorophyll content, net photosynthetic rate, stomatal conductance”
e1“were decreased with the increasing Cd concentration”
t0“soybean”
Claim · model-written summary
Increasing cadmium decreased intercellular CO2 concentration, electron transport probability and performance indexes.
- Taxon
- soybeanGlycine maxt0
- Treatment
- increasing Cd concentratione1
- Outcome
- intercellular CO2 concentration, probability that a trapped exciton moves an electron into the electron transport chain beyond QA - (ETO/TRO), performance indexes (PIABS)e0
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercellular CO2 concentration, probability that a trapped exciton moves an electron into the electron transport chain beyond QA - (ETO/TRO), performance indexes (PIABS)”
e1“were decreased with the increasing Cd concentration”
t0“soybean”
Claim · model-written summary
Increasing cadmium decreased active reaction centres per excited cross section.
- Taxon
- soybeanGlycine maxt0
- Treatment
- increasing Cd concentratione0
- Outcome
- amount of active reaction centres per excited cross section (RC/CSO)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“amount of active reaction centres per excited cross section (RC/CSO) were decreased with the increasing Cd concentration”
t0“soybean”
Claim · model-written summary
Cadmium exposure increased leaf reflectance in the visual range of 500-670 nm.
- Taxon
- soybeanGlycine maxt0
- Treatment
- different concentrations of Cd (0, 50, and 100 μM)e1
- Outcome
- leaf reflectancee0
- Direction
- increasede0
- Qualifier
- visual range (500-670 nm)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaf reflectance increased in visual range (500-670 nm)”
e1“different concentrations of Cd (0, 50, and 100 μM)”
t0“soybean”
Claim · model-written summary
Cadmium exposure decreased leaf reflectance in the near-infrared range of 750-1 000 nm.
- Taxon
- soybeanGlycine maxt0
- Treatment
- different concentrations of Cd (0, 50, and 100 μM)e1
- Outcome
- leaf reflectancee0
- Direction
- decreasede0
- Qualifier
- near-infrared range (750-1 000 nm)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaf reflectance increased in visual range (500-670 nm) and decreased in near-infrared range (750-1 000 nm)”
e1“different concentrations of Cd (0, 50, and 100 μM)”
t0“soybean”
Claim · model-written summary
Cadmium accumulation was much higher in roots than in stems and leaves.
- Taxon
- soybeanGlycine maxt0
- Organ / stage
- rootse0
- Outcome
- accumulation of Cde0
- Direction
- much highere0
- Comparator
- stems and leavese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The accumulation of Cd in the roots was much higher than that in the stems and leaves”
t0“soybean”
The same questions in other papers
cadmium atom · growth · Glycine max (soybean)Results differ
37 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
37 papers more in this group
See all 41 papers →cadmium atom · physiology: photosynthesis · Glycine max (soybean)Positive and negative results
13 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
11 papers more in this group
See all 15 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.