Abstract
Background: Salinity is one of the most serious abiotic stresses for crop plant growth. Chickpea grows under a wide range of climatic conditions and highly sensitive to salt stress. To determine the most tolerant genotype to salinity stress, an experiment was done as factorial form under completely block design (CRD) with three replications. Methods: The experimental treatments were four NaCl salinity levels (0, 5dS/m, 10dS/m and 15dS/m) and five chickpea landraces (Dadi, Dido, Dida, Dimi and Soya). Results: Results indicated that significant was observed in root length, shoot length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, seedling shoot and root reduction traits in stress conditions. Dimi, Dido and Dadi were showed that high reduction in root length, shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, seedling root and shoot in salinity conditions, respectively. The ANOVA for landraces and their interaction was found to be highly significant at (p<0.001) and (p<0.05) with all parameters. Landraces Dimi, Dido and Dadi were found salt tolerant but Soya was highly salt sensitive during seedling growth stage. Shoot dry weight had the most positive and significant correlation with root dry weight (r =0.987**). Seedling shoot reduction depicted a negative and significant correlation with total dry matter (r =-0.734**). Conclusions: This study indicated that developing genetic variability by identifying salt tolerant landrace is one of the appropriate strategies used to overcome salinity problem in arid and semi-arid areas.
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Claims 9
Claim · model-written summary
Salinity significantly affected seedling length and mass traits.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- stress conditionse0
- Outcome
- root length, shoot length, shoot fresh weighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant was observed in root length, shoot length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, seedling shoot and root reduction traits in stress conditions.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Salinity significantly affected root and shoot dry mass and reduction traits.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- stress conditionse0
- Outcome
- root fresh weight, shoot dry weight, root dry weighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant was observed in root length, shoot length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, seedling shoot and root reduction traits in stress conditions.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Dimi, Dido and Dadi showed high reduction in seedling growth traits under salinity.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Dimi, Dido and Dadie0
- Treatment
- salinity conditionse0
- Outcome
- root length, shoot length, root lengthe0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dimi, Dido and Dadi were showed that high reduction in root length, shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, seedling root and shoot in salinity conditions, respectively.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Landrace and landrace by treatment effects were significant for all parameters.
- Taxon
- chickpeaCicer arietinumt0
- Material
- landracese0
- Outcome
- all parameterse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The ANOVA for landraces and their interaction was found to be highly significant at (p<0.001) and (p<0.05) with all parameters.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Dimi, Dido and Dadi were classified as salt tolerant.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Dimi, Dido and Dadie0
- Outcome
- salt tolerante0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Landraces Dimi, Dido and Dadi were found salt tolerant but Soya was highly salt sensitive during seedling growth stage.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Soya was highly salt sensitive during seedling growth.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Soyae0
- Organ / stage
- seedling growth stagee0
- Outcome
- highly salt sensitivee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Landraces Dimi, Dido and Dadi were found salt tolerant but Soya was highly salt sensitive during seedling growth stage.”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Shoot dry weight correlated positively with root dry weight, r =0.987**.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- Shoot dry weighte0
- Direction
- positivee0
- Value
- r =0.987**e0
- Comparator
- root dry weighte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Shoot dry weight had the most positive and significant correlation with root dry weight (r =0.987**).”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
Seedling shoot reduction correlated negatively with total dry matter, r =-0.734**.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- Seedling shoot reductione0
- Direction
- negativee0
- Value
- r =-0.734**e0
- Comparator
- total dry mattere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seedling shoot reduction depicted a negative and significant correlation with total dry matter (r =-0.734**).”
t0“chickpea (Cicer arietinum L.)”
Claim · model-written summary
The authors suggest identifying salt tolerant landraces for arid and semi-arid regions.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- identifying salt tolerant landracee0
- Setting
- arid and semi-arid arease0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“identifying salt tolerant landrace is one of the appropriate strategies used to overcome salinity problem in arid and semi-arid areas.”
t0“chickpea (Cicer arietinum L.)”
The same questions in other papers
salinity · growth · Cicer arietinum (chickpea)Results differ
59 papers in the same direction as this paper · 6 in the opposite direction
- negative
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- positive
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See all 66 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.