Paper · 2016 · Çanakkale Onsekiz Mart University AVESIS

EFFECTS OF DIFFERENT IRRIGATION WATER SALINITY LEVELS ON GERMINATION OF DIPLOID, TETRAPLOID AND HEXAPLOID WHEAT

Yalçın Çoşkun; İ̇smail Taş; Tuğba YETER

4
claims
8
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

The present study was conducted with diploid (Einkorn), tetraploid (Ege 88, Akcakale 2000, Alibaba, Tuten, Solen 2002) and hexaploid (Kasifbey 95, Menemen, Saar, Cumhuriyet 79, Basribey 95) wheat cultivars to investigate the effects of different irrigation water salinity (ECi) levels (0.5 [control], 2, 4, 8, 12, 16, 20, 30, 40 dS/m) generated as to have a SAR value below 3 on germination ratio and germination power. Experiments were conducted in randomized plots design with 3 replications. Variance analyses revealed that irrigation water salinity levels, wheat ploidy levels, cultivars, “cultivar x salinity level” and “salinity level x ploidy level” interactions had significant effects on germination ratio and germination power (p< 0.05). Effects of irrigation water salinity levels on germination ratio and germination power varied with cultivars and decreasing germination ratio and germination power values were observed in cultivars with increasing salinity levels. Considering the greatest irrigation water salinity level of 40 dS/m, it was observed that hexaploid cultivars had the greatest tolerance and they were respectively followed by tetraploid and diploid wheat cultivars.

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Claims 4

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Irrigation water salinity levels had significant effects on wheat germination ratio and germination power (p<0.05).

Treatment
irrigation water salinity levelse1
Outcome
germination ratio and germination powere1

Not reportedComparatorDirection

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

t0

“WHEAT”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
e1

“irrigation water salinity levels, wheat ploidy levels, cultivars, “cultivar x salinity level” and “salinity level x ploidy level” interactions had significant effects on germination ratio and germination power (p< 0.05)”

✓ located verbatim in the source · abstract, characters 527–746 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The cultivar x salinity level and salinity level x ploidy level interactions had significant effects on wheat germination ratio and germination power (p<0.05).

Treatment
“cultivar x salinity level” and “salinity level x ploidy level” interactionse1
Outcome
germination ratio and germination powere1

Not reportedDirection

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

t0

“WHEAT”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
e1

“irrigation water salinity levels, wheat ploidy levels, cultivars, “cultivar x salinity level” and “salinity level x ploidy level” interactions had significant effects on germination ratio and germination power (p< 0.05)”

✓ located verbatim in the source · abstract, characters 527–746 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination ratio and germination power of wheat cultivars decreased with increasing irrigation water salinity levels.

Treatment
increasing salinity levelse1
Outcome
germination ratio and germination powere1
Direction
decreasinge1

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

t0

“WHEAT”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
e1

“decreasing germination ratio and germination power values were observed in cultivars with increasing salinity levels”

✓ located verbatim in the source · abstract, characters 861–977 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

At the greatest irrigation water salinity of 40 dS/m, hexaploid wheat cultivars had the greatest tolerance, followed by tetraploid and then diploid cultivars.

Material
hexaploid cultivarse1
Outcome
greatest tolerancee1
Qualifier
greatest irrigation water salinity level of 40 dS/me0

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

“greatest irrigation water salinity level of 40 dS/m”

✓ located verbatim in the source · abstract, characters 995–1046 · show in text ↑
e1

“hexaploid cultivars had the greatest tolerance and they were respectively followed by tetraploid and diploid wheat cultivars”

✓ located verbatim in the source · abstract, characters 1069–1193 · 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. negative
  2. positive
  3. positive

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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.