Abstract
The seed canes of three sugarcane varieties i.e.ROC22,GT17 and ROC10 were soaked in ethephon solutions with three concentrations of 0,100,200 mg/L,respectively,for 10 min before planting.Much more Spm,Spd and Put were accumulated in the roots of sugarcane under water stress.For both 100 mg/L and 200 mg/L ethephon treatments,much higher contents of Spm,Spd and Put were found in the roots of ROC22 and ROC10 than that of GT17.Besides,lower activity of PAO was found in the roots for all the ethephon treatments.The 100 mg/L and 200 mg/L ethephon treatments could also improve the drop of water potential in the leaves.The best effect was found in the 200 mg/L ethephon treatment.The results suggested that the ethephon treatment could increase the drought resistance of sugarcane.
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Claims 9
Claim · model-written summary
Water stress increased root Spm, Spd and Put accumulation.
- Taxon
- sugarcanee0
- Organ / stage
- rootse0
- Treatment
- water stresse0
- Outcome
- Spm,Spd and Pute0
- Direction
- Much moree0
Not reportedComparator
Verbatim
e0“Much more Spm,Spd and Put were accumulated in the roots of sugarcane under water stress.”
Claim · model-written summary
Under 100 mg/L ethephon, ROC22 root Spm, Spd and Put contents were higher than GT17.
Verbatim
e0“For both 100 mg/L and 200 mg/L ethephon treatments,much higher contents of Spm,Spd and Put were found in the roots of ROC22 and ROC10 than that of GT17.”
t0“sugarcane roots”
Claim · model-written summary
Under 200 mg/L ethephon, ROC22 root Spm, Spd and Put contents were higher than GT17.
Verbatim
e0“For both 100 mg/L and 200 mg/L ethephon treatments,much higher contents of Spm,Spd and Put were found in the roots of ROC22 and ROC10 than that of GT17.”
t0“sugarcane roots”
Claim · model-written summary
Under 100 mg/L ethephon, ROC10 root Spm, Spd and Put contents were higher than GT17.
Verbatim
e0“For both 100 mg/L and 200 mg/L ethephon treatments,much higher contents of Spm,Spd and Put were found in the roots of ROC22 and ROC10 than that of GT17.”
t0“sugarcane roots”
Claim · model-written summary
Under 200 mg/L ethephon, ROC10 root Spm, Spd and Put contents were higher than GT17.
Verbatim
e0“For both 100 mg/L and 200 mg/L ethephon treatments,much higher contents of Spm,Spd and Put were found in the roots of ROC22 and ROC10 than that of GT17.”
t0“sugarcane roots”
Claim · model-written summary
All ethephon treatments lowered root PAO activity.
- Taxon
- sugarcanet0
- Organ / stage
- rootse0
- Treatment
- ethephon treatmentse0
- Gene
- PAOe0
- Outcome
- activity of PAOe0
- Direction
- lowere0
Not reportedComparator
Verbatim
e0“Besides,lower activity of PAO was found in the roots for all the ethephon treatments.”
t0“sugarcane roots”
Claim · model-written summary
100 mg/L ethephon improved the drop in leaf water potential.
- Taxon
- sugarcanet0
- Organ / stage
- leavese0
- Treatment
- 100 mg/Le0
- Outcome
- drop of water potentiale0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“The 100 mg/L and 200 mg/L ethephon treatments could also improve the drop of water potential in the leaves.”
t0“sugarcane roots”
Claim · model-written summary
200 mg/L ethephon improved the drop in leaf water potential and had the best effect.
- Taxon
- sugarcanet0
- Organ / stage
- leavese0
- Treatment
- 200 mg/L ethephon treatmente0
- Outcome
- drop of water potentiale0
- Direction
- improvee0
- Qualifier
- best effecte0
Not reportedComparator
Verbatim
e0“The 100 mg/L and 200 mg/L ethephon treatments could also improve the drop of water potential in the leaves.The best effect was found in the 200 mg/L ethephon treatment.”
t0“sugarcane roots”
Claim · model-written summary
Ethephon treatment could increase sugarcane drought resistance.
- Taxon
- sugarcanee0
- Treatment
- ethephon treatmente0
- Outcome
- drought resistancee0
- Direction
- increasee0
- Qualifier
- coulde0
Not reportedComparator
Verbatim
e0“The results suggested that the ethephon treatment could increase the drought resistance of sugarcane.”
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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.