Abstract
In this study, the effect of irrigation water salinity on rooted cuttings of eight pomegranate cultivars namely ‘Malase Saveh’ (‘MSaveh’), ‘Malase Isfahan’ (‘MIsfahan’), ‘Robabe Ghermeze Shiraz’ (‘Robab’), ‘Gabrie Yazd’ (‘GYazd’), Gabrie Torshe Yazd’ (‘GTYazd’), ‘Zaghe Sefide Yazd’ (‘ZSYazd’), ‘Zaghe Torshe Yazd’ (‘ZTYazd’) and ‘Malase Torshe Pishva’ (‘MPishva’) was studied. Sodium chloride was added to irrigation water to get final concentrations of 3, 6, 9 and 12 dS/m. Leaf and root mineral content, leaf abscission and root characteristics were determined at the end of the experiment. The results showed that the salinity reduced significantly fresh and dry weight of root in all pomegranate cultivars. Water salinity up to 3 dS/m increased slightly roots fresh and dry weight of all cultivars and thereafter decreased. With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased. The change of leaf potassium content was dependent to pomegranate cultivar. The lowest sodium and chloride accumulation in root was observed in ‘ZTYazd’, but ‘MPishva’ translocated the lowest sodium and chloride to leaf. The low ability of nitrogen absorption was found in ‘MSaveh’, whereas ‘MPishva’ maintained the highest leaf nitrogen under salt stress conditions. The most potassium content of root was observed in GTYazd’, while ‘ZSYazd’ and ‘GYazd’ translocated the highest potassium to leaves. Generally, the responses of pomegranate to absorption and translocation of elements to leaves under salinity conditions were completely dependent to cultivar. ‘MPishva’ and Yazd cultivars showed higher tolerance to salinity stress.
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Claims 20
Claim · model-written summary
Salinity significantly reduced root fresh and dry weight in all cultivars.
- Taxon
- pomegranate
Punica granatume0 - Treatment
- salinitye0
- Outcome
- fresh and dry weight of roote0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that the salinity reduced significantly fresh and dry weight of root in all pomegranate cultivars.”
Claim · model-written summary
Water salinity up to 3 dS/m slightly increased root fresh and dry weight.
- Taxon
- pomegranatePunica granatumt0
- Treatment
- Water salinity up to 3 dS/me0
- Outcome
- roots fresh and dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water salinity up to 3 dS/m increased slightly roots fresh and dry weight of all cultivars and thereafter decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
Above 3 dS/m, root fresh and dry weight decreased.
- Taxon
- pomegranatePunica granatumt0
- Treatment
- Water salinitye0
- Outcome
- roots fresh and dry weighte0
- Direction
- decreasede0
- Qualifier
- thereaftere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water salinity up to 3 dS/m increased slightly roots fresh and dry weight of all cultivars and thereafter decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
sodium accumulation in roots and leaves increased at 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- sodiume0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
chloride accumulation in roots and leaves increased at 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- chloridee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
nitrogen content decreased as water salinity increased to 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- nitrogene0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
phosphorus content decreased as water salinity increased to 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- phosphoruse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
magnesium content decreased as water salinity increased to 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- magnesiume0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
calcium content decreased as water salinity increased to 12 dS/m.
- Taxon
- pomegranatePunica granatumt0
- Organ / stage
- roots and leavese0
- Treatment
- water salinity to 12 dS/me0
- Outcome
- calciume0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With increasing water salinity to 12 dS/m, accumulation of sodium and chloride both in roots and leaves increased, but nitrogen, phosphorus, magnesium and calcium contents decreased.”
t0“pomegranate cultivars”
Claim · model-written summary
Leaf potassium content depended on cultivar.
- Taxon
- pomegranatePunica granatume0
- Material
- pomegranate cultivare0
- Outcome
- leaf potassium contente0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The change of leaf potassium content was dependent to pomegranate cultivar.”
Claim · model-written summary
ZT-Yazd had the lowest root sodium accumulation.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘ZTYazd’e0
- Outcome
- sodiume0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest sodium and chloride accumulation in root was observed in ‘ZTYazd’, but ‘MPishva’ translocated the lowest sodium and chloride to leaf.”
t0“pomegranate cultivars”
Claim · model-written summary
ZT-Yazd had the lowest root chloride accumulation.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘ZTYazd’e0
- Outcome
- chloridee0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest sodium and chloride accumulation in root was observed in ‘ZTYazd’, but ‘MPishva’ translocated the lowest sodium and chloride to leaf.”
t0“pomegranate cultivars”
Claim · model-written summary
M-Pishva translocated the lowest sodium to leaves.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘MPishva’e0
- Outcome
- sodiume0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest sodium and chloride accumulation in root was observed in ‘ZTYazd’, but ‘MPishva’ translocated the lowest sodium and chloride to leaf.”
t0“pomegranate cultivars”
Claim · model-written summary
M-Pishva translocated the lowest chloride to leaves.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘MPishva’e0
- Outcome
- chloridee0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest sodium and chloride accumulation in root was observed in ‘ZTYazd’, but ‘MPishva’ translocated the lowest sodium and chloride to leaf.”
t0“pomegranate cultivars”
Claim · model-written summary
M-Saveh had low nitrogen absorption.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘MSaveh’e0
- Outcome
- nitrogen absorptione0
- Direction
- lowe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The low ability of nitrogen absorption was found in ‘MSaveh’, whereas ‘MPishva’ maintained the highest leaf nitrogen under salt stress conditions.”
t0“pomegranate cultivars”
Claim · model-written summary
M-Pishva maintained the highest leaf nitrogen under salt stress.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘MPishva’e0
- Outcome
- leaf nitrogene0
- Direction
- higheste0
- Qualifier
- under salt stress conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The low ability of nitrogen absorption was found in ‘MSaveh’, whereas ‘MPishva’ maintained the highest leaf nitrogen under salt stress conditions.”
t0“pomegranate cultivars”
Claim · model-written summary
GT-Yazd had the highest root potassium content.
- Taxon
- pomegranatePunica granatumt0
- Material
- GTYazde0
- Outcome
- potassium content of roote0
- Direction
- moste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The most potassium content of root was observed in GTYazd’, while ‘ZSYazd’ and ‘GYazd’ translocated the highest potassium to leaves.”
t0“pomegranate cultivars”
Claim · model-written summary
‘ZSYazd’ translocated the highest potassium to leaves.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘ZSYazd’e0
- Outcome
- potassium to leavese0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The most potassium content of root was observed in GTYazd’, while ‘ZSYazd’ and ‘GYazd’ translocated the highest potassium to leaves.”
t0“pomegranate cultivars”
Claim · model-written summary
‘GYazd’ translocated the highest potassium to leaves.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘GYazd’e0
- Outcome
- potassium to leavese0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The most potassium content of root was observed in GTYazd’, while ‘ZSYazd’ and ‘GYazd’ translocated the highest potassium to leaves.”
t0“pomegranate cultivars”
Claim · model-written summary
M-Pishva and Yazd cultivars had higher salinity tolerance.
- Taxon
- pomegranatePunica granatumt0
- Material
- ‘MPishva’ and Yazd cultivarse0
- Outcome
- tolerance to salinity stresse0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘MPishva’ and Yazd cultivars showed higher tolerance to salinity stress.”
t0“pomegranate cultivars”
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