Paper · 2013 · Journal of Neijiang Normal University

Effects of Salicylic Acid on Seed Germination and Seedling Stress Physiology of Soybean(Glycine max L.) under NaCl Stress

Duan Hui-guo

8
claims
16
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The effect of salicylic acid of different concentrations(SA,0.1,0.2,0.3,0.4 mmol/L) on soybean(Glycine max L.) seed germination and seedling physiology under 100 mmol/L NaCl stress were investigated by means of sand culture.The results showed that the seed germination,root and stem growth,biomass and osmotic adjustment were prompted,while the membrane permeability was decreased by high concentration of salicylic acid under 100 mmol/L NaCl stress.But overly high concentration of salicylic acid inhibited the growth and aggravated the membrane permeability.And 0.2 mmol/L SA has significant effects on seed germination,and at 0.3 mmol/L the effect of SA is most obvious on seedling physiology under NaCl stress.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salicylic acid concentration promoted soybean seed germination.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
high concentration of salicylic acid under 100 mmol/L NaCl stresse0
Outcome
seed germinatione0
Direction
promptede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the seed germination,root and stem growth,biomass and osmotic adjustment were prompted,while the membrane permeability was decreased by high concentration of salicylic acid under 100 mmol/L NaCl stress.”

✓ located verbatim in the source · abstract, characters 248–450 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salicylic acid concentration promoted root and stem growth and biomass under salt stress.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
high concentration of salicylic acid under 100 mmol/L NaCl stresse0
Outcome
root and stem growth,biomasse0
Direction
promptede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the seed germination,root and stem growth,biomass and osmotic adjustment were prompted,while the membrane permeability was decreased by high concentration of salicylic acid under 100 mmol/L NaCl stress.”

✓ located verbatim in the source · abstract, characters 248–450 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salicylic acid concentration promoted osmotic adjustment under salt stress.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
high concentration of salicylic acid under 100 mmol/L NaCl stresse0
Outcome
osmotic adjustmente0
Direction
promptede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the seed germination,root and stem growth,biomass and osmotic adjustment were prompted,while the membrane permeability was decreased by high concentration of salicylic acid under 100 mmol/L NaCl stress.”

✓ located verbatim in the source · abstract, characters 248–450 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salicylic acid concentration decreased membrane permeability under salt stress.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
high concentration of salicylic acid under 100 mmol/L NaCl stresse0
Outcome
membrane permeabilitye0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“the membrane permeability was decreased by high concentration of salicylic acid under 100 mmol/L NaCl stress.”

✓ located verbatim in the source · abstract, characters 341–450 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Overly high salicylic acid concentration inhibited growth.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
overly high concentration of salicylic acide0
Outcome
growthe0
Direction
inhibitede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“overly high concentration of salicylic acid inhibited the growth and aggravated the membrane permeability.”

✓ located verbatim in the source · abstract, characters 454–560 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Overly high salicylic acid concentration aggravated membrane permeability.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
overly high concentration of salicylic acide0
Outcome
membrane permeabilitye0
Direction
aggravatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“overly high concentration of salicylic acid inhibited the growth and aggravated the membrane permeability.”

✓ located verbatim in the source · abstract, characters 454–560 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Salicylic acid at 0.2 mmol/L had a significant effect on seed germination.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
0.2 mmol/L SAe0
Outcome
seed germinatione0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“0.2 mmol/L SA has significant effects on seed germination”

✓ located verbatim in the source · abstract, characters 564–621 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Salicylic acid at 0.3 mmol/L had its most obvious effect on seedling physiology under salt stress.

Taxon
soybean(Glycine max L.)Glycine maxt0
Treatment
0.3 mmol/Le0
Outcome
seedling physiologye0
Direction
most obviouse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“at 0.3 mmol/L the effect of SA is most obvious on seedling physiology under NaCl stress.”

✓ located verbatim in the source · abstract, characters 626–714 · show in text ↑
t0

“Soybean(Glycine max L.)”

✓ located verbatim in the source · title, characters 80–103 · show in text ↑

salicylic acid · physiology: oxidative · Glycine max (soybean)Results differ

17 papers: 15 positive, 2 negative or no effect

14 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. negative
  3. positive

13 papers more in this group

See all 17 papers →

salicylic acid · growth · Glycine max (soybean)Results differ

29 papers: 26 positive, 3 negative or no effect

25 papers in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. negative
  3. no effect

25 papers more in this group

See all 29 papers →

salicylic acid · physiology: water · Glycine max (soybean)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.