Abstract
Research on nanotechnology as an emerging discipline has advanced several branches of technology. Although iron is considered as an essential element for plant growth, its role in mitigating abiotic stresses has not been studied widely. Therefore, in this research, it has been attempted to investigate the effect of magnetic Fe3o4 nanoparticles on tomato plants under cadmium stress using 5 levels of magnetic (Fe3O4) nanoparticles (nano-Fe3O4) (0, 10, 20, 50, 100 mg/L) and 3 levels of CdCl2 (0, 100, 200 μM). Cadmium reduced growth and photosynthesis parameters as well as nutritional elements and increased the content of MDA, H2O2, and proline in tomato plants. Meanwhile 20 mg/L nano-Fe3o4 was able to improve cadmium toxicity by reduction in cadmium accumulation and increase in nutrient intake. However, 20 mg/L nano-Fe3o4 is potentially useful for plant growth and may motivate the variations of plants defense mechanisms in response to cadmium toxicity.
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Claims 6
Claim · model-written summary
Cadmium reduced tomato growth and photosynthesis parameters.
- Taxon
- tomato
Solanum lycopersicume1 - Treatment
- Cadmiume0
- Outcome
- growth and photosynthesis parameterse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cadmium reduced growth and photosynthesis parameters as well as nutritional elements”
e1“on tomato plants under cadmium stress”
Claim · model-written summary
Cadmium reduced nutritional elements in tomato.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Cadmiume0
- Outcome
- nutritional elementse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cadmium reduced growth and photosynthesis parameters as well as nutritional elements”
e1“on tomato plants under cadmium stress”
Claim · model-written summary
Cadmium increased MDA, H2O2 and proline content in tomato.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- Cadmiume1
- Outcome
- content of MDA, H2O2, and prolinee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased the content of MDA, H2O2, and proline in tomato plants”
e1“Cadmium reduced growth”
Claim · model-written summary
20 mg/L nano-Fe3o4 reduced cadmium accumulation in tomato.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 20 mg/L nano-Fe3o4e0
- Outcome
- cadmium accumulatione0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“20 mg/L nano-Fe3o4 was able to improve cadmium toxicity by reduction in cadmium accumulation and increase in nutrient intake”
e1“on tomato plants under cadmium stress”
Claim · model-written summary
20 mg/L nano-Fe3o4 increased tomato nutrient intake under cadmium stress.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 20 mg/L nano-Fe3o4e0
- Outcome
- nutrient intakee0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“20 mg/L nano-Fe3o4 was able to improve cadmium toxicity by reduction in cadmium accumulation and increase in nutrient intake”
e1“on tomato plants under cadmium stress”
Claim · model-written summary
The authors propose 20 mg/L nano-Fe3o4 as potentially useful for plant growth under cadmium toxicity.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 20 mg/L nano-Fe3o4e0
- Outcome
- potentially useful for plant growthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“20 mg/L nano-Fe3o4 is potentially useful for plant growth”
e1“on tomato plants under cadmium stress”
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