Abstract
Salinity is one of the major stresses in arid and semi-arid regions causing adverse effects at physiological, biochemical, and molecular levels, limiting crop productivity. In this research, three canola cultivars (Licord, Talayeh, Zarfam) were compared at 5 salinity levels (control, 50, 100, 150 and 200 mM) for their catalase, guaiacol peroxidase, superoxide dismutase activity,proline and yield in a completely randomized design with 3 replications. In our study, we found that NaCl concentrations greater than 150 and 200 mM caused the irreversible disorders. Increased salt concentrations led to significant changes in the levels of antioxidative enzymes and proline in three canola cultivars. Also, yield rates in three varieties decreased in the presence of NaCl concentrations.
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Claims 4
Claim · model-written summary
NaCl concentrations greater than 150 and 200 mM caused irreversible disorders in canola.
- Taxon
- canola
.jpg?width=60)
Brassica napus var. napust0 - Treatment
- NaCl concentrations greater than 150 and 200 mMe0
- Outcome
- irreversible disorderse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“NaCl concentrations greater than 150 and 200 mM caused the irreversible disorders.”
t0“Evaluation of antioxidant enzymes activity in canola under salt stress”
Claim · model-written summary
Increasing salt concentrations significantly changed antioxidant enzyme levels in three canola cultivars.
- Taxon
- canolaBrassica napus var. napuse0
- Treatment
- Increased salt concentrationse0
- Outcome
- levels of antioxidative enzymese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased salt concentrations led to significant changes in the levels of antioxidative enzymes and proline in three canola cultivars.”
t0“Evaluation of antioxidant enzymes activity in canola under salt stress”
Claim · model-written summary
Increasing salt concentrations significantly changed proline levels in three canola cultivars.
- Taxon
- canolaBrassica napus var. napuse0
- Treatment
- Increased salt concentrationse0
- Outcome
- prolinee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased salt concentrations led to significant changes in the levels of antioxidative enzymes and proline in three canola cultivars.”
t0“Evaluation of antioxidant enzymes activity in canola under salt stress”
Claim · model-written summary
Yield decreased in three canola varieties in the presence of NaCl.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- NaCl concentrationse0
- Outcome
- yield ratese0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield rates in three varieties decreased in the presence of NaCl concentrations.”
t0“Evaluation of antioxidant enzymes activity in canola under salt stress”
The same questions in other papers
sodium chloride · yield · Brassica napus (oilseed rape)Results differ
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- positive
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