Abstract
The present study was laid out in order toevaluate the effect of salinity on some biochemical characterize of grapevine c.vYaghouti. The experiment was done at Agricultural and Natural Resources Research Center, Ilam, Iran at 2014. The experiment was a completely block design (CRD) with four replications. Saline factor was NaCl salinity in seven levels (Zero, 50, 100, 150, 200 and 250 mM). Grape scions were planted in beds containing equal proportions of sand, perlite and vermiculite in 20-L vases. The vases were nourished by half Hoagland nutrient solution for first three weeks after plantation. In order to create the desired salinity levels, another half of the Hoagland nutrient solution was salinized with 0, 50, 100, 150, 200 and 250 mMNaCl. During growth stages, measurement was done on physiological and biochemical parameters such as soluble sugar, proline, chlorophyll, catalase, peroxidase and ascorbat peroxidase enzymes. The results showed that maximum chlorophyll a and b were obtained for control treatment and decreased gradually with increasing of saline level. The proline and soluble content as osmolits increased gradually by increasing of saline levels. However, CAT, APX and POX activity increased by salinity levels until 150mM, 150mM and 250mM saline treatment respectively. The results of the present study reviled that salt stress decreased some biochemical traits and decreased some damages by increasing of osmolits content and antioxidant enzymes activity.
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Claims 6
Claim · model-written summary
Chlorophyll a and b were highest in the control and decreased gradually with increasing NaCl salinity in grapevine.
- Material
- c.vYaghoutie0
- Treatment
- NaCl salinitye1
- Outcome
- chlorophyll a and be2
- Direction
- decreasede2
- Comparator
- control treatmente2
VitisOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e1“Saline factor was NaCl salinity in seven levels (Zero, 50, 100, 150, 200 and 250 mM)”
e2“The results showed that maximum chlorophyll a and b were obtained for control treatment and decreased gradually with increasing of saline level”
Claim · model-written summary
Proline and soluble content increased gradually with increasing NaCl salinity in grapevine.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e1“Saline factor was NaCl salinity in seven levels (Zero, 50, 100, 150, 200 and 250 mM)”
e3“The proline and soluble content as osmolits increased gradually by increasing of saline levels”
Claim · model-written summary
CAT activity in grapevine increased with salinity up to 150mM.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e4“CAT, APX and POX activity increased by salinity levels until 150mM, 150mM and 250mM saline treatment respectively”
Claim · model-written summary
APX activity in grapevine increased with salinity up to 150mM.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e4“CAT, APX and POX activity increased by salinity levels until 150mM, 150mM and 250mM saline treatment respectively”
Claim · model-written summary
POX activity in grapevine increased with salinity up to 250mM.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e4“CAT, APX and POX activity increased by salinity levels until 150mM, 150mM and 250mM saline treatment respectively”
Claim · model-written summary
Salt stress decreased some damages in grapevine, which the authors attribute to increased osmolyte content and antioxidant enzyme activity.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salinity on some biochemical characterize of grapevine c.vYaghouti”
e5“decreased some damages by increasing of osmolits content and antioxidant enzymes activity”
The same questions in other papers
sodium chloride · physiology: pigments · VitisResults agree
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- negative
- negative
salinity · physiology: pigments · VitisPositive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
1 paper more in this group
See all 5 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.