Abstract
In this study, three pistachio cultivars were treated with different concentration of salt solution to provide a reference for the cultivation of salt tolerant rootstocks. The results revealed that increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars. This decrease was not significant in salinity of 100 mM but was significant in other salinities compared to control. In all salinity levels and control conditions, Akbari (Ak) cultivar exhibited larger growth performances of the plants in comparison with the other two cultivars; this state is more sensible in salinities of 200 and 300 mM. Ak cultivar assumed significantly higher pigment amount than the other two cultivars in high salinities. Impact of salinity on reduction of chlorophyll amount was significant in all cultivars starting from salinity of 200 mM. Moderate and high salinity led to an increase in amount of total soluble sugars in Ak cultivar while no significant contrast was achieved between the other two cultivars compared to control conditions. The impacts of different salinities on Na and Cl were nearly similar and the amounts of these elements increased with exceeding salinity stress in different cultivars compared to control condition. The high stress level resulted in remarkable enhancement of Cl and Na amounts in Ouhadi (Ou) and Kalehghouchi (Ka) cultivars. However, the low and moderate salinities increased the concentration of potassium in AK cultivar compared to the other two cultivars. Therefore, higher plant growth and photosynthetic pigments, lower Na and Cl content, greater accumulation of soluble sugars and K could explain the greater salt-tolerance of AK compared to that of Ka and Ou. Key words: Pistachio cultivars, salinity, growth, ion accumulation.
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Claims 12
Claim · model-written summary
Increasing salinity stress decreased growth performance in the three pistachio cultivars compared with control.
- Taxon
- pistachio
Pistacia verae0 - Material
- three pistachio cultivarse0
- Treatment
- increasing the salinity stresse0
- Outcome
- growth performancese0
- Direction
- decreasinge0
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e1“This decrease was not significant in salinity of 100 mM but was significant in other salinities compared to control”
Claim · model-written summary
The growth decrease at 100 mM salinity was not significant compared with control.
- Taxon
- pistachioPistacia verae0
- Treatment
- salinity of 100 mMe1
- Outcome
- growth performancese0
- Direction
- decreasee1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e1“This decrease was not significant in salinity of 100 mM but was significant in other salinities compared to control”
Claim · model-written summary
The growth decrease was significant at salinities other than 100 mM compared with control.
- Taxon
- pistachioPistacia verae0
- Treatment
- other salinitiese1
- Outcome
- growth performancese0
- Direction
- decreasee1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e1“This decrease was not significant in salinity of 100 mM but was significant in other salinities compared to control”
Claim · model-written summary
Akbari (Ak) cultivar had larger growth performance than the other two cultivars at all salinity levels and under control conditions.
- Taxon
- pistachioPistacia verae0
- Material
- Akbari (Ak) cultivare2
- Outcome
- growth performancese2
- Direction
- largere2
- Comparator
- the other two cultivarse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e2“In all salinity levels and control conditions, Akbari (Ak) cultivar exhibited larger growth performances of the plants in comparison with the other two cultivars”
Claim · model-written summary
Ak cultivar had significantly higher pigment amount than the other two cultivars under high salinities.
- Taxon
- pistachioPistacia verae0
- Material
- Ak cultivare3
- Treatment
- high salinitiese3
- Outcome
- pigment amounte3
- Direction
- highere3
- Comparator
- the other two cultivarse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e3“Ak cultivar assumed significantly higher pigment amount than the other two cultivars in high salinities”
Claim · model-written summary
Salinity from 200 mM significantly reduced chlorophyll amount in all cultivars.
- Taxon
- pistachioPistacia verae0
- Treatment
- salinity of 200 mMe4
- Outcome
- chlorophyll amounte4
- Direction
- reductione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e4“Impact of salinity on reduction of chlorophyll amount was significant in all cultivars starting from salinity of 200 mM”
Claim · model-written summary
Moderate and high salinity increased total soluble sugars in Ak cultivar compared with control conditions.
- Taxon
- pistachioPistacia verae0
- Material
- Ak cultivare5
- Treatment
- Moderate and high salinitye5
- Outcome
- total soluble sugarse5
- Direction
- increasee5
- Comparator
- control conditionse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e5“Moderate and high salinity led to an increase in amount of total soluble sugars in Ak cultivar while no significant contrast was achieved between the other two cultivars compared to control conditions”
Claim · model-written summary
Total soluble sugars showed no significant contrast between the other two cultivars and control conditions under salinity.
- Taxon
- pistachioPistacia verae0
- Material
- the other two cultivarse5
- Treatment
- salinitye5
- Outcome
- total soluble sugarse5
- Direction
- no significant contraste5
- Comparator
- control conditionse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e5“Moderate and high salinity led to an increase in amount of total soluble sugars in Ak cultivar while no significant contrast was achieved between the other two cultivars compared to control conditions”
Claim · model-written summary
Na and Cl amounts increased with salinity in the pistachio cultivars compared with control.
- Taxon
- pistachioPistacia verae0
- Material
- different cultivarse6
- Treatment
- different salinitiese6
- Outcome
- Na and Cle6
- Direction
- increasede6
- Comparator
- control conditione6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e6“The impacts of different salinities on Na and Cl were nearly similar and the amounts of these elements increased with exceeding salinity stress in different cultivars compared to control condition”
Claim · model-written summary
The high stress level markedly enhanced Cl and Na amounts in Ouhadi and Kalehghouchi cultivars.
- Taxon
- pistachioPistacia verae0
- Material
- Ouhadi (Ou) and Kalehghouchi (Ka) cultivarse7
- Treatment
- high stress levele7
- Outcome
- Cl and Na amountse7
- Direction
- enhancemente7
- Qualifier
- remarkablee7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e7“The high stress level resulted in remarkable enhancement of Cl and Na amounts in Ouhadi (Ou) and Kalehghouchi (Ka) cultivars”
Claim · model-written summary
Low and moderate salinities increased potassium concentration in Ak cultivar compared with the other two cultivars.
- Taxon
- pistachioPistacia verae0
- Material
- AK cultivare1
- Treatment
- low and moderate salinitiese1
- Outcome
- concentration of potassiume1
- Direction
- increasede1
- Comparator
- the other two cultivarse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e1“the low and moderate salinities increased the concentration of potassium in AK cultivar compared to the other two cultivars”
Claim · model-written summary
Higher growth and pigments, lower Na and Cl, and greater soluble sugar and K accumulation could explain the greater salt tolerance of Ak cultivar.
- Taxon
- pistachioPistacia verae0
- Material
- AKe1
- Outcome
- salt-tolerancee1
- Qualifier
- higher plant growth and photosynthetic pigments, lower Na and Cl content, greater accumulation of soluble sugars and Ke1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the salinity stress resulted in decreasing growth performances of the plants in the three pistachio cultivars”
e1“higher plant growth and photosynthetic pigments, lower Na and Cl content, greater accumulation of soluble sugars and K could explain the greater salt-tolerance of AK compared to that of Ka and Ou”
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See all 8 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.