Abstract
In order to explore the chemical control effect of exogenous ABA,the effect of different concentrations of exogenous ABA on physiological property of Chrysanthemumseedling under drought stress was analyzed.The results showed that after spraying exogenous ABA,transpiration rate and stomatal conductance decreased,exogenous ABA slowed the decline of leaf relative water content and chlorophyll content,increased the content of osmotic regulation substances,such as MDA and soluble sugar,and improved the resistance to drought.100mg·L-1 exogenous ABA performed the best.
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Claims 5
Claim · model-written summary
ABA spraying decreased transpiration rate and stomatal conductance under drought.
- Taxon
- Chrysanthemum
.jpeg?width=60)
Chrysanthemumt0 - Treatment
- spraying exogenous ABAe0
- Outcome
- transpiration rate and stomatal conductancee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpeg?width=500)
Verbatim
e0“after spraying exogenous ABA,transpiration rate and stomatal conductance decreased”
t0“Chrysanthemum”
Claim · model-written summary
ABA slowed decline in leaf relative water content and chlorophyll content.
- Taxon
- ChrysanthemumChrysanthemumt0
- Treatment
- exogenous ABAe0
- Outcome
- leaf relative water content and chlorophyll contente0
- Direction
- slowed the declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“exogenous ABA slowed the decline of leaf relative water content and chlorophyll content”
t0“Chrysanthemum”
Claim · model-written summary
ABA increased MDA and soluble sugar content.
- Taxon
- ChrysanthemumChrysanthemumt0
- Treatment
- exogenous ABAe1
- Outcome
- content of osmotic regulation substances,such as MDA and soluble sugare0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased the content of osmotic regulation substances,such as MDA and soluble sugar”
t0“Chrysanthemum”
e1“after spraying exogenous ABA”
Claim · model-written summary
ABA improved drought resistance.
- Taxon
- ChrysanthemumChrysanthemumt0
- Treatment
- exogenous ABAe1
- Outcome
- resistance to droughte0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“improved the resistance to drought”
t0“Chrysanthemum”
e1“after spraying exogenous ABA”
Claim · model-written summary
The 100mg·L-1 ABA treatment performed best.
- Taxon
- ChrysanthemumChrysanthemumt0
- Treatment
- 100mg·L-1 exogenous ABAe0
- Outcome
- performed the beste0
- Direction
- performed the beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100mg·L-1 exogenous ABA performed the best”
t0“Chrysanthemum”
The same questions in other papers
(+)-abscisic acid · disease · ChrysanthemumPositive and negative results
1 in the opposite direction
- negative
application · physiology: gas exchange · ChrysanthemumResults agree
1 paper in the same direction as this paper
- positive
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.