Abstract
Leaf water potential, leaf osmotic potential, chlorophyll a and b contents, stomatal conductance, net photosynthetic rate, and water use efficiency were determined in two pistachio species (Pistacia khinjuk L. and P. mutica L.) grown under osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000. A decrease in values for all mentioned variables was observed as the osmotic potential of the nutrient solution (Ψs) decreased. The osmotic adjustment (ΔΨπ) of the species increased by decreasing Ψs. Thus P. khinjuk had a higher osmotic drought stress tolerance than P. mutica.
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Claims 4
Claim · model-written summary
Osmotic drought stress decreased leaf water potential, leaf osmotic potential, and chlorophyll a and b contents in pistachio species as the nutrient solution osmotic potential decreased.
- Taxon
- pistachio species (Pistacia khinjuk L. and P. mutica L.)
Pistacia verae0 - Treatment
- osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000e0
- Outcome
- Leaf water potential, leaf osmotic potential, chlorophyll a and b contentse0
- Direction
- decreasee1
- Qualifier
- as the osmotic potential of the nutrient solution (Ψs) decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf water potential, leaf osmotic potential, chlorophyll a and b contents, stomatal conductance, net photosynthetic rate, and water use efficiency were determined in two pistachio species (Pistacia khinjuk L. and P. mutica L.) grown under osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000”
e1“A decrease in values for all mentioned variables was observed as the osmotic potential of the nutrient solution (Ψs) decreased”
Claim · model-written summary
Osmotic drought stress decreased stomatal conductance, net photosynthetic rate, and water use efficiency in pistachio species.
- Taxon
- pistachio species (Pistacia khinjuk L. and P. mutica L.)Pistacia verae0
- Treatment
- osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000e0
- Outcome
- stomatal conductance, net photosynthetic rate, and water use efficiencye0
- Direction
- decreasee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf water potential, leaf osmotic potential, chlorophyll a and b contents, stomatal conductance, net photosynthetic rate, and water use efficiency were determined in two pistachio species (Pistacia khinjuk L. and P. mutica L.) grown under osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000”
e1“A decrease in values for all mentioned variables was observed as the osmotic potential of the nutrient solution (Ψs) decreased”
Claim · model-written summary
Osmotic adjustment of the pistachio species increased as the osmotic potential of the nutrient solution decreased.
- Taxon
- pistachio species (Pistacia khinjuk L. and P. mutica L.)Pistacia verae0
- Treatment
- decreasing Ψse2
- Outcome
- osmotic adjustment (ΔΨπ) of the speciese2
- Direction
- increasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf water potential, leaf osmotic potential, chlorophyll a and b contents, stomatal conductance, net photosynthetic rate, and water use efficiency were determined in two pistachio species (Pistacia khinjuk L. and P. mutica L.) grown under osmotic drought stress induced by a combination of NaCl and polyethylene glycol 6000”
e2“The osmotic adjustment (ΔΨπ) of the species increased by decreasing Ψs”
Claim · model-written summary
Pistacia khinjuk had a higher osmotic drought stress tolerance than Pistacia mutica.
- Taxon
- P. khinjukPistacia khinjuke3
- Outcome
- osmotic drought stress tolerancee3
- Direction
- highere3
- Comparator
- P. muticae3
Verbatim
e3“Thus P. khinjuk had a higher osmotic drought stress tolerance than P. mutica”
The same questions in other papers
drought · physiology: photosynthesis · Pistacia vera (pistachio)Results agree
5 papers in the same direction as this paper
- negative
- negative
- negative
2 papers more in this group
See all 6 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.