Abstract

Effects of silicon (Si) priming at 0, 0.5, 1.0, and 1.5 mM on germination, ion balance, and root structure of two durum wheat cultivars at 0, 100, and 200 mM sodium chloride (NaCl) was conducted in a laboratory. An aliquot of 200 mM NaCl with 1.5 mM Si improved Behrang cultivar germination from 54 to 88%, but in Yavaros only from 49 to 85%. In Behrang, the control root length at 200 mM NaCl increased from 5.07 to 7.11 mm when treated with 1.5 mM Si, but Yavaros only increased from 3.18 to 4.09 mm. Behrang accumulated less sodium (Na+) and more potassium (K+). For mean diameter of central and peripheral metaxylem cells, Behrang benefitted more from Si amelioration than Yavaros. Salinity affected the diameter of central and peripheral metaxylem cells to a greater degree compared to vessel number. Si soil application (1.0 and 1.5 mM Si) may help to establish durum wheat seeds grown under saline conditions.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Silicon improved Behrang germination from 54 to 88% at 200 mM NaCl.

Material
Behrange0
Treatment
200 mM NaCl with 1.5 mM Sie0
Outcome
germinatione0
Direction
improvede0
Value
54 to 88%e0

Not reportedComparator

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“An aliquot of 200 mM NaCl with 1.5 mM Si improved Behrang cultivar germination from 54 to 88%”

✓ located verbatim in the source · abstract, characters 212–305 · show in text ↑
t0

“durum wheat”

✓ located verbatim in the source · title, characters 87–98 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Silicon improved Yavaros germination from 49 to 85%.

Material
Yavarose0
Treatment
Silicon primingt0
Outcome
germinationt0
Value
49 to 85%e0

Not reportedComparatorDirection

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“but in Yavaros only from 49 to 85%.”

✓ located verbatim in the source · abstract, characters 307–342 · show in text ↑
t0

“Silicon priming benefits germination, ion balance, and root structure in salt-stressed durum wheat”

✓ located verbatim in the source · title, characters 0–98 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Silicon increased Behrang root length from 5.07 to 7.11 mm.

Material
Behrange0
Treatment
1.5 mM Sie0
Outcome
root lengthe0
Direction
increasede0
Value
5.07 to 7.11 mme0
Comparator
controle0

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In Behrang, the control root length at 200 mM NaCl increased from 5.07 to 7.11 mm when treated with 1.5 mM Si”

✓ located verbatim in the source · abstract, characters 343–452 · show in text ↑
t0

“durum wheat”

✓ located verbatim in the source · title, characters 87–98 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Silicon increased Yavaros root length from 3.18 to 4.09 mm.

Material
Yavarose0
Treatment
Silicon primingt0
Outcome
root structuret0
Direction
increasede0
Value
3.18 to 4.09 mme0

Not reportedComparator

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“but Yavaros only increased from 3.18 to 4.09 mm.”

✓ located verbatim in the source · abstract, characters 454–502 · show in text ↑
t0

“Silicon priming benefits germination, ion balance, and root structure in salt-stressed durum wheat”

✓ located verbatim in the source · title, characters 0–98 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Behrang accumulated less sodium than Yavaros.

Material
Behrange0
Outcome
sodium (Na+)e0
Direction
lesse0
Comparator
Yavarose2

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Behrang accumulated less sodium (Na+) and more potassium (K+).”

✓ located verbatim in the source · abstract, characters 503–565 · show in text ↑
e2

“but in Yavaros only from 49 to 85%.”

✓ located verbatim in the source · abstract, characters 307–342 · show in text ↑
t0

“salt-stressed durum wheat (Triticum durum desf.)”

✓ located verbatim in the source · title, characters 73–121 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Behrang accumulated more potassium than Yavaros.

Material
Behrange0
Outcome
potassium (K+)e0
Direction
moree0
Comparator
Yavarose2

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Behrang accumulated less sodium (Na+) and more potassium (K+).”

✓ located verbatim in the source · abstract, characters 503–565 · show in text ↑
e2

“but in Yavaros only from 49 to 85%.”

✓ located verbatim in the source · abstract, characters 307–342 · show in text ↑
t0

“salt-stressed durum wheat (Triticum durum desf.)”

✓ located verbatim in the source · title, characters 73–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Behrang benefited more than Yavaros in metaxylem cell diameters under silicon.

Material
Behrange0
Treatment
Si amelioratione0
Outcome
mean diameter of central and peripheral metaxylem cellse0
Direction
moree0
Comparator
Yavarose0

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“For mean diameter of central and peripheral metaxylem cells, Behrang benefitted more from Si amelioration than Yavaros.”

✓ located verbatim in the source · abstract, characters 566–685 · show in text ↑
t0

“durum wheat”

✓ located verbatim in the source · title, characters 87–98 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Salinity affected metaxylem cell diameters more than vessel number.

Treatment
Salinitye0
Outcome
diameter of central and peripheral metaxylem cellse0
Direction
greater degreee0
Comparator
vessel numbere0

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Salinity affected the diameter of central and peripheral metaxylem cells to a greater degree compared to vessel number.”

✓ located verbatim in the source · abstract, characters 686–805 · show in text ↑
t0

“durum wheat”

✓ located verbatim in the source · title, characters 87–98 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Authors suggest 1.0 and 1.5 mM silicon soil application for wheat establishment in saline conditions.

Treatment
Si soil application (1.0 and 1.5 mM Si)e0
Outcome
establish durum wheat seeds grown under saline conditionse0

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

Triticum turgidum subsp. durum
Triticum turgidum subsp. durum · TaxonSten Porse · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Si soil application (1.0 and 1.5 mM Si) may help to establish durum wheat seeds grown under saline conditions.”

✓ located verbatim in the source · abstract, characters 806–916 · show in text ↑

silicon atom · growth · Triticum turgidum (rivet wheat)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

seed treatment · growth · Triticum turgidum (rivet wheat)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 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.