Paper · 1995

EFFECT OF SALINITY AND WATERLOGGING INTERACTION ON GROWTH AND IONIC DISTRIBUTION IN LEAVES OF WHEAT GENOTYPES

Muhammad Aslam; Shehla Parveen

4
claims
8
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

The interactive effect of salinity and hypoxia was studied on the distribution of ions in leaves of four wheat genotypes grown with (75, 150 mol m') and without NaCl salinity under aerated and hypoxic conditions. Number of tillers, shoot fresh weight and shoot length were negatively affected by salinity. The combined effect of salinity and hypoxia was more injurious to the number of tillers, shoot fresh weight and shoot length. Ionic concentrations (Na, K+ and Cl) in different leaves indicated that the concentration of Na and Cl- increased in leaves due to salinity and hypoxia and was higher in older leaves, whereas the order was reverse in case of K+

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Claims 4

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity negatively affected wheat tiller number, shoot fresh weight and shoot length.

Treatment
salinitye0
Outcome
Number of tillers, shoot fresh weight and shoot lengthe0
Direction
negatively affectede0

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 GENOTYPES”

✓ located verbatim in the source · title, characters 94–109 · show in text ↑
e0

“Number of tillers, shoot fresh weight and shoot length were negatively affected by salinity”

✓ located verbatim in the source · abstract, characters 213–304 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Combined salinity and hypoxia was more injurious to wheat tiller number, shoot fresh weight and shoot length than salinity alone.

Treatment
salinity and hypoxiae0
Outcome
number of tillers, shoot fresh weight and shoot lengthe0
Direction
more injuriouse0
Comparator
salinitye0

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 GENOTYPES”

✓ located verbatim in the source · title, characters 94–109 · show in text ↑
e0

“Number of tillers, shoot fresh weight and shoot length were negatively affected by salinity. The combined effect of salinity and hypoxia was more injurious to the number of tillers, shoot fresh weight and shoot length”

✓ located verbatim in the source · abstract, characters 213–430 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Leaf sodium and chloride concentrations increased under salinity and hypoxia and were higher in older leaves.

Organ / stage
older leavese0
Treatment
salinity and hypoxiae0
Outcome
concentration of Na and Cl-e0
Direction
increasede0

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 GENOTYPES”

✓ located verbatim in the source · title, characters 94–109 · show in text ↑
e0

“the concentration of Na and Cl- increased in leaves due to salinity and hypoxia and was higher in older leaves”

✓ located verbatim in the source · abstract, characters 504–614 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf potassium showed the reverse pattern to sodium and chloride.

Outcome
order was reverse in case of K+e0

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 GENOTYPES”

✓ located verbatim in the source · title, characters 94–109 · show in text ↑
e0

“whereas the order was reverse in case of K+”

✓ located verbatim in the source · abstract, characters 616–659 · show in text ↑

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

102 papers: 17 positive, 85 negative or no effect

84 papers in the same direction as this paper · 17 in the opposite direction

  1. positive
  2. positive
  3. positive

98 papers more in this group

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

227 papers: 30 positive, 197 negative or no effect

196 papers in the same direction as this paper · 30 in the opposite direction

  1. positive
  2. positive
  3. positive

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.