Abstract
Responses of 20 d-old plants of two Brassica napus L. cultivars Dunkeld and Cyclon to NaCl salinized soil [electrical conductivity 2.4 (control), 4.0, 8.0 or 12.0 dS m-1] were examined. The salt tolerant line Dunkeld had significantly higher fresh and dry masses of shoots, and seed yield than salt sensitive line Cyclon in all salinities. The effect of salt stress on reduction in total leaf soluble sugars was markedly greater in Dunkeld as compared to that in Cyclon. No effect of salt stress was observed on leaf soluble proteins but there was a slight increase in total free amino acids of both cultivars. Leaf proline content increased markedly in both cultivars and Dunkeld had greater proline content than Cyclon at all salinities. Salt stress had no significant effect on seed oil content and erucic acid content of seed oil, however, content of glucosinolates in the seed meal increased and Cyclon had greater content of glucosinolates than Dunkeld.
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Claims 10
Claim · model-written summary
Dunkeld had greater shoot fresh and dry mass and seed yield than Cyclon at all salinities.
- Taxon
- Canola
.jpg?width=60)
Brassica napus var. napust0 - Material
- Dunkelde0
- Outcome
- fresh and dry masses of shoots, and seed yielde0
- Direction
- highere0
- Comparator
- Cyclone0
- Setting
- all salinitiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Dunkeld had significantly higher fresh and dry masses of shoots, and seed yield than salt sensitive line Cyclon in all salinities”
t0“Canola”
Claim · model-written summary
Salt stress reduced total leaf soluble sugars more in Dunkeld than Cyclon.
- Taxon
- CanolaBrassica napus var. napust0
- Material
- Dunkelde0
- Treatment
- salt stresse0
- Outcome
- total leaf soluble sugarse0
- Direction
- reductione0
- Comparator
- Cyclone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effect of salt stress on reduction in total leaf soluble sugars was markedly greater in Dunkeld as compared to that in Cyclon”
t0“Canola”
Claim · model-written summary
Salt stress had no effect on leaf soluble proteins.
- Taxon
- CanolaBrassica napus var. napust0
- Treatment
- salt stresse0
- Outcome
- leaf soluble proteinse0
- Direction
- No effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No effect of salt stress was observed on leaf soluble proteins”
t0“Canola”
Claim · model-written summary
Total free amino acids increased slightly in both cultivars.
- Taxon
- CanolaBrassica napus var. napust0
- Treatment
- salt stresse1
- Outcome
- total free amino acidse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was a slight increase in total free amino acids of both cultivars”
t0“Canola”
e1“The effect of salt stress on reduction in total leaf soluble sugars was markedly greater in Dunkeld as compared to that in Cyclon”
Claim · model-written summary
Leaf proline content increased markedly in both cultivars.
- Taxon
- CanolaBrassica napus var. napust0
- Outcome
- Leaf proline contente0
- Direction
- increasede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf proline content increased markedly in both cultivars”
t0“Canola”
Claim · model-written summary
Dunkeld had greater proline content than Cyclon at all salinities.
- Taxon
- CanolaBrassica napus var. napust0
- Material
- Dunkelde0
- Outcome
- proline contente0
- Direction
- greatere0
- Comparator
- Cyclone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dunkeld had greater proline content than Cyclon at all salinities”
t0“Canola”
Claim · model-written summary
Salt stress had no significant effect on seed oil content.
- Taxon
- CanolaBrassica napus var. napust0
- Treatment
- Salt stresse0
- Outcome
- seed oil contente0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress had no significant effect on seed oil content”
t0“Canola”
Claim · model-written summary
Salt stress had no significant effect on erucic acid content of seed oil.
- Taxon
- CanolaBrassica napus var. napust0
- Treatment
- Salt stresse0
- Outcome
- erucic acid content of seed oile0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress had no significant effect on seed oil content and erucic acid content of seed oil”
t0“Canola”
Claim · model-written summary
Salt stress increased glucosinolate content in seed meal.
- Taxon
- CanolaBrassica napus var. napust0
- Treatment
- salt stresse1
- Outcome
- content of glucosinolates in the seed meale0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“content of glucosinolates in the seed meal increased”
t0“Canola”
e1“The effect of salt stress on reduction in total leaf soluble sugars was markedly greater in Dunkeld as compared to that in Cyclon”
Claim · model-written summary
Cyclon had greater glucosinolate content than Dunkeld.
- Taxon
- CanolaBrassica napus var. napust0
- Material
- Cyclone0
- Outcome
- content of glucosinolatese0
- Direction
- greatere0
- Comparator
- Dunkelde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cyclon had greater content of glucosinolates than Dunkeld”
t0“Canola”
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See all 17 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.