Abstract
Pots experiment was carried out during season 2017 at greenhouse of the Agric. Bot. Dep., Fac. of Agric., Zagazig Univ., Egypt to evaluate the effect of glycine betaine (GB) application under salinity stress (50 and100 mM NaCl) on growth, physio-chemical analysis and yield of snap bean cv. Bronco. A complete randomized blocks design was used in this search with three replications. Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl. However foliar application of GB detoxified the stress generated by NaCl and significantly improved the above mention parameters. Salinity stress increased the electrolyte leakage (EL) and decreased membrane stability index (MSI) and relative water content (RWC). While foliar application of GB was improved MSI and RWC and minimized EL. Proline content and antioxidant enzymes significantly increased in the response to NaCl stress as well as GB application.
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Claims 12
Claim · model-written summary
NaCl significantly decreased snap bean growth parameters.
Not reportedComparator
Verbatim
e0“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e1“snap bean cv. Bronco”
Claim · model-written summary
NaCl significantly decreased snap bean chlorophyll content.
Not reportedComparator
Verbatim
e0“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e1“snap bean cv. Bronco”
Claim · model-written summary
NaCl significantly decreased snap bean green pod yield.
Not reportedComparator
Verbatim
e0“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e1“snap bean cv. Bronco”
Claim · model-written summary
Foliar glycine betaine significantly improved growth parameters under salinity stress.
Not reportedComparator
Verbatim
e0“However foliar application of GB detoxified the stress generated by NaCl and significantly improved the above mention parameters.”
e1“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e2“snap bean cv. Bronco”
Claim · model-written summary
Foliar glycine betaine significantly improved chlorophyll content under salinity stress.
Not reportedComparator
Verbatim
e0“However foliar application of GB detoxified the stress generated by NaCl and significantly improved the above mention parameters.”
e1“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e2“snap bean cv. Bronco”
Claim · model-written summary
Foliar glycine betaine significantly improved green pod yield under salinity stress.
Not reportedComparator
Verbatim
e0“However foliar application of GB detoxified the stress generated by NaCl and significantly improved the above mention parameters.”
e1“Growth parameters, chlorophyll content and green pod yield were significantly decreased with subjecting plants to NaCl.”
e2“snap bean cv. Bronco”
Claim · model-written summary
Salinity stress increased electrolyte leakage.
Not reportedComparator
Verbatim
e0“Salinity stress increased the electrolyte leakage (EL) and decreased membrane stability index (MSI) and relative water content (RWC).”
e1“snap bean cv. Bronco”
Claim · model-written summary
Salinity stress decreased membrane stability index and relative water content.
- Taxon
- snap beane1
- Treatment
- Salinity stresse0
- Outcome
- membrane stability index (MSI) and relative water content (RWC)e0
- Direction
- decreasede0
Not reportedComparator
Verbatim
e0“Salinity stress increased the electrolyte leakage (EL) and decreased membrane stability index (MSI) and relative water content (RWC).”
e1“snap bean cv. Bronco”
Claim · model-written summary
Foliar glycine betaine improved membrane stability index and relative water content.
Not reportedComparator
Verbatim
e0“While foliar application of GB was improved MSI and RWC and minimized EL.”
e1“Salinity stress increased the electrolyte leakage (EL) and decreased membrane stability index (MSI) and relative water content (RWC).”
e2“snap bean cv. Bronco”
Claim · model-written summary
Foliar glycine betaine minimized electrolyte leakage.
Not reportedComparator
Verbatim
e0“While foliar application of GB was improved MSI and RWC and minimized EL.”
e1“snap bean cv. Bronco”
Claim · model-written summary
NaCl stress significantly increased proline content and antioxidant enzymes.
- Taxon
- snap beane1
- Treatment
- NaCl stresse0
- Outcome
- Proline content and antioxidant enzymese0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Proline content and antioxidant enzymes significantly increased in the response to NaCl stress as well as GB application.”
e1“snap bean cv. Bronco”
Claim · model-written summary
Glycine betaine application significantly increased proline content and antioxidant enzymes.
- Taxon
- snap beane1
- Treatment
- GB applicatione0
- Outcome
- Proline content and antioxidant enzymese0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Proline content and antioxidant enzymes significantly increased in the response to NaCl stress as well as GB application.”
e1“snap bean cv. Bronco”
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