Abstract
Cadmium (Cd) is a toxic element for plants, animals and humans and it is an ever increasing environmental concern. Genetic differences and availability of other elements in soil are the significant factors affecting plant Cd uptake from soils. Zinc (Zn), nitrogen (N) and sulfur (S) deficiencies are the widespread common deficiencies observed both in world and Turkish soils. This study was conducted to determine Cd accumulation capacities of 13 different genotypes of canola (Brassica napus ssp. oleifera L.) under Zn, N, and S deficiencies and treatments. Results revealed higher shoot Cd accumulation levels under Zn-deficient conditions than under Zn-sufficient conditions. Zinc treatments significantly decreased shoot Cd accumulation levels of plants. With regard to Cd concentrations of genotypes, decreasing effect of N-deficient conditions was higher than the effect of N-sufficient conditions. Sulfur treatments did not have any significant effects on Cd concentrations in shoots of plants. The results of the study also showed that there were significant differences in Cd accumulations in shoot of the canola genotypes.
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Claims 5
Claim · model-written summary
Zinc deficiency increased shoot cadmium accumulation relative to zinc sufficiency.
- Taxon
- canola
.jpg?width=60)
Brassica napus var. napuse0t0 - Treatment
- Zn-deficient conditionse0
- Outcome
- shoot Cd accumulation levelse0
- Direction
- highere0
- Comparator
- Zn-sufficient conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Results revealed higher shoot Cd accumulation levels under Zn-deficient conditions than under Zn-sufficient conditions.”
t0“canola”
Claim · model-written summary
Zinc treatment significantly decreased shoot cadmium accumulation.
- Taxon
- canolaBrassica napus var. napuse0t0
- Treatment
- Zinc treatmentse0
- Outcome
- shoot Cd accumulation levelse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zinc treatments significantly decreased shoot Cd accumulation levels of plants.”
t0“canola”
Claim · model-written summary
Nitrogen deficiency decreased genotype cadmium concentration more than nitrogen sufficiency.
- Taxon
- canolaBrassica napus var. napuse0t0
- Treatment
- N-deficient conditionse0
- Outcome
- Cd concentrationse0
- Direction
- decreasinge0
- Comparator
- N-sufficient conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With regard to Cd concentrations of genotypes, decreasing effect of N-deficient conditions was higher than the effect of N-sufficient conditions.”
t0“canola”
Claim · model-written summary
Sulfur treatment had no significant effect on shoot cadmium concentration.
- Taxon
- canolaBrassica napus var. napuse0t0
- Treatment
- Sulfur treatmentse0
- Outcome
- Cd concentrations in shootse0
- Direction
- did not have any significant effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulfur treatments did not have any significant effects on Cd concentrations in shoots of plants.”
t0“canola”
Claim · model-written summary
Canola genotypes differed significantly in shoot cadmium accumulation.
- Taxon
- canolaBrassica napus var. napuse0t0
- Material
- genotypese0
- Outcome
- Cd accumulations in shoote0
- Direction
- differencese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there were significant differences in Cd accumulations in shoot of the canola genotypes.”
t0“canola”
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See all 24 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.