Paper · 2000 · Pakistan Journal of Biological Sciences

Effect of Different Salinity Levels on the Yield and Yield Components of Wheat Cultivars

S. Rahman; Bashir Ahmad; Mohammad Shafi; et al.

4
claims
7
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Statistical analysis of the data revealed that yield and yield components of Wheat cultivars were significantly (p<0.05) affected by different salinity levels. Agronomic characters i.e. plant height, tillers plantG 1 , number of grains plantG 1 , 100 grains weight, grain and straw yield and harvest index of two salt tolerant cultivars (Mutant and Lu 26S) were reduced less than salt sensitive cultivars (Yecora and WS 711). Mutant and Lu 268 proved more salt tolerant than other cultivars at all growth stages. It could be concluded from these findings that grain yield was more adversely affected by salinity than straw production.

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Claims 4

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Salinity significantly affected wheat yield and yield components.

Treatment
different salinity levelse0
Outcome
yield and yield componentse0

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

e0

“yield and yield components of Wheat cultivars were significantly (p<0.05) affected by different salinity levels.”

✓ located verbatim in the source · abstract, characters 47–159 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plant height, tillers, grain count, grain weight, grain and straw yield, and harvest index declined less in salt tolerant cultivars.

Material
Mutant and Lu 26Se0
Treatment
salte0
Outcome
plant height, tillers plantG 1 , number of grains plantG 1 , 100 grains weight, grain and straw yield and harvest indexe0
Direction
reduced lesse0
Comparator
Yecora and WS 711e0

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

“plant height, tillers plantG 1 , number of grains plantG 1 , 100 grains weight, grain and straw yield and harvest index of two salt tolerant cultivars (Mutant and Lu 26S) were reduced less than salt sensitive cultivars (Yecora and WS 711).”

✓ located verbatim in the source · abstract, characters 186–425 · show in text ↑
t0

“Wheat Cultivars”

✓ located verbatim in the source · title, characters 73–88 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Mutant and Lu 268 were more salt tolerant at all growth stages.

Material
Mutant and Lu 268e0
Organ / stage
all growth stagese0
Outcome
more salt tolerante0
Comparator
other cultivarse0

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

“Mutant and Lu 268 proved more salt tolerant than other cultivars at all growth stages.”

✓ located verbatim in the source · abstract, characters 426–512 · show in text ↑
t0

“Wheat Cultivars”

✓ located verbatim in the source · title, characters 73–88 · show in text ↑
Intervention effectauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Grain yield was more adversely affected by salinity than straw production.

Treatment
salinitye0
Outcome
grain yielde0
Direction
more adversely affectede0
Comparator
straw productione0

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

“grain yield was more adversely affected by salinity than straw production.”

✓ located verbatim in the source · abstract, characters 560–634 · show in text ↑
t0

“Wheat Cultivars”

✓ located verbatim in the source · title, characters 73–88 · show in text ↑

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

227 papers: 30 positive, 197 negative or no effect

29 papers in the same direction as this paper · 197 in the opposite direction

  1. no effect
  2. negative
  3. negative

223 papers more in this group

See all 227 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.