Paper · 2015 · DergiPark (Istanbul University)

The wheat response to drought and salinity stresses

MOHAMMADİ, Mostafa; DARGAHİ, Farshad

5
claims
13
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

Abstract. Present study was conducted to investigation the influence of salinity and drought stresses on germination and growing parameters in the wheat (T. aestivum L.) Cultivar (chamran). This experiment was carried out in completely randomized factorial form with three replications in laboratory condition at the initial stage of growing. Treatments were supplied to use of sodium chloride(Na+Cl-) and polyethylene glycol 6000 (PEG) solutions in order to impose the salinity and drought stress, which were including control (without sodium chloride) osmotic potentials 75, 150 and 200 mmol/l and control ( without polyethylene glycol) osmotic potentials -0.4, -0.8 and -1.2 bar, respectively. Results indicated that the influence of salinity and drought DOP (different osmotic potential) on the root length, Shoot length, fresh root mass and fresh shoot mass, root dry mass, shoot dry mass, compared to the control were not significant (P≥0.05).the influence of the salinity and drought DOP on germination percentage were not significant. Both of OP (osmotic potential) had no influence on germination rate.

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Claims 5

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Salinity and drought osmotic potentials did not significantly change wheat root length or shoot length compared with the control.

Treatment
salinity and drought DOPe1
Outcome
root length, Shoot lengthe1
Direction
no_changeinferrede1
Comparator
the controle1
Setting
laboratory conditione3

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat (T. aestivum L.) Cultivar (chamran)”

✓ located verbatim in the source · abstract, characters 147–188 · show in text ↑
e1

“Results indicated that the influence of salinity and drought DOP (different osmotic potential) on the root length, Shoot length, fresh root mass and fresh shoot mass, root dry mass, shoot dry mass, compared to the control were not significant (P≥0.05)”

✓ located verbatim in the source · abstract, characters 697–948 · show in text ↑
e3

“This experiment was carried out in completely randomized factorial form with three replications in laboratory condition at the initial stage of growing”

✓ located verbatim in the source · abstract, characters 190–341 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Salinity and drought osmotic potentials did not significantly change fresh root and shoot mass of wheat compared with the control.

Treatment
salinity and drought DOPe1
Outcome
fresh root mass and fresh shoot masse1
Direction
no_changeinferrede1
Comparator
the controle1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat (T. aestivum L.) Cultivar (chamran)”

✓ located verbatim in the source · abstract, characters 147–188 · show in text ↑
e1

“Results indicated that the influence of salinity and drought DOP (different osmotic potential) on the root length, Shoot length, fresh root mass and fresh shoot mass, root dry mass, shoot dry mass, compared to the control were not significant (P≥0.05)”

✓ located verbatim in the source · abstract, characters 697–948 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Salinity and drought osmotic potentials did not significantly change root dry mass and shoot dry mass of wheat compared with the control.

Treatment
salinity and drought DOPe1
Outcome
root dry mass, shoot dry masse1
Direction
no_changeinferrede1
Comparator
the controle1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat (T. aestivum L.) Cultivar (chamran)”

✓ located verbatim in the source · abstract, characters 147–188 · show in text ↑
e1

“Results indicated that the influence of salinity and drought DOP (different osmotic potential) on the root length, Shoot length, fresh root mass and fresh shoot mass, root dry mass, shoot dry mass, compared to the control were not significant (P≥0.05)”

✓ located verbatim in the source · abstract, characters 697–948 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Salinity and drought osmotic potentials did not significantly change wheat germination percentage compared with the control.

Treatment
salinity and drought DOPe2
Outcome
germination percentagee2
Direction
no_changeinferrede2
Comparator
the controle1
Setting
laboratory conditione3

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat (T. aestivum L.) Cultivar (chamran)”

✓ located verbatim in the source · abstract, characters 147–188 · show in text ↑
e1

“Results indicated that the influence of salinity and drought DOP (different osmotic potential) on the root length, Shoot length, fresh root mass and fresh shoot mass, root dry mass, shoot dry mass, compared to the control were not significant (P≥0.05)”

✓ located verbatim in the source · abstract, characters 697–948 · show in text ↑
e2

“the influence of the salinity and drought DOP on germination percentage were not significant”

✓ located verbatim in the source · abstract, characters 949–1041 · show in text ↑
e3

“This experiment was carried out in completely randomized factorial form with three replications in laboratory condition at the initial stage of growing”

✓ located verbatim in the source · abstract, characters 190–341 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Osmotic potential had no influence on wheat germination rate.

Treatment
osmotic potentiale4
Outcome
germination ratee4
Direction
no_changeinferrede4

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat (T. aestivum L.) Cultivar (chamran)”

✓ located verbatim in the source · abstract, characters 147–188 · show in text ↑
e4

“Both of OP (osmotic potential) had no influence on germination rate”

✓ located verbatim in the source · abstract, characters 1043–1110 · show in text ↑

salinity · growth · Triticum aestivum (wheat)Positive and negative results

377 papers: 49 positive, 328 negative or no effect

327 papers in the same direction as this paper · 49 in the opposite direction

  1. positive
  2. positive
  3. positive

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drought · growth · Triticum aestivum (wheat)Positive and negative results

431 papers: 86 positive, 345 negative or no effect

344 papers in the same direction as this paper · 86 in the opposite direction

  1. positive
  2. positive
  3. positive

427 papers more in this group

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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.