Paper · 2008 · Plant Nutrition and Fertilizing Science

Study on ion absorption of muskmelon seedlings under NaCl stress

Yuxin Zhang

11
claims
22
verbatim quotes
3
citations
1
research areas
—
Not open access

Abstract

The absorbability and distributions of Na~+,K~+,Ca~(2+) and Cl~- in different organs of two muskmelon vari- eties,Huanghemi and Baishami,were investigated under NaCl stress in artificially controlled conditions.The results in- dicated that Na~+ and Cl~- contents in different organs increased quickly as the severity of NaCl stress rose.However,K~+ content in different organs decreased,Ca~(2+) content also decreased in leaves,but it increased in roots.And Na~+/K~+ ra- tio was enhanced in different organs and Na~+/Ca~(2+) ratio was enhanced in leaves with the NaCl concentration increasing. Under NaCl stress,the increase of Na~+ content in stems and leaves,the increase of Cl~- content in stems,leaves and roots,the decrease in K~+ and Ca~(2+) in stems,leaves and roots,,and seedling fresh weight of Huanghemi were all lower than those of Baishami.The results suggested that the effects of NaCl stress on selective uptake and transport ability of Huanghemi for K~+ and Ca~(2+) were less than Baishami,and Huanghemi had the stronger salt tolerance and salt adaptabili- ty than Baishami.

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Claims 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under NaCl stress, Huanghemi showed a lower increase of Na+ content in stems and leaves than Baishami.

Taxon
muskmelonCucumis melot0
Material
Huanghemie6
Treatment
NaCl stresse6
Outcome
the increase of Na~+ content in stems and leavese6
Direction
lowere6
Comparator
Baishamie6

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e6

“Under NaCl stress,the increase of Na~+ content in stems and leaves,the increase of Cl~- content in stems,leaves and roots,the decrease in K~+ and Ca~(2+) in stems,leaves and roots,,and seedling fresh weight of Huanghemi were all lower than those of Baishami”

✓ located verbatim in the source · abstract, characters 594–851 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under NaCl stress, Huanghemi showed a lower increase of Cl- content in stems, leaves and roots than Baishami.

Taxon
muskmelonCucumis melot0
Material
Huanghemie6
Treatment
NaCl stresse6
Outcome
the increase of Cl~- content in stems,leaves and rootse6
Direction
lowere6
Comparator
Baishamie6

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e6

“Under NaCl stress,the increase of Na~+ content in stems and leaves,the increase of Cl~- content in stems,leaves and roots,the decrease in K~+ and Ca~(2+) in stems,leaves and roots,,and seedling fresh weight of Huanghemi were all lower than those of Baishami”

✓ located verbatim in the source · abstract, characters 594–851 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under NaCl stress, Huanghemi showed a lower decrease of K+ and Ca2+ in stems, leaves and roots than Baishami.

Taxon
muskmelonCucumis melot0
Material
Huanghemie6
Treatment
NaCl stresse6
Outcome
the decrease in K~+ and Ca~(2+) in stems,leaves and rootse6
Direction
lowere6
Comparator
Baishamie6

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e6

“Under NaCl stress,the increase of Na~+ content in stems and leaves,the increase of Cl~- content in stems,leaves and roots,the decrease in K~+ and Ca~(2+) in stems,leaves and roots,,and seedling fresh weight of Huanghemi were all lower than those of Baishami”

✓ located verbatim in the source · abstract, characters 594–851 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Under NaCl stress, seedling fresh weight of Huanghemi was lower than that of Baishami.

Taxon
muskmelonCucumis melot0
Material
Huanghemie6
Treatment
NaCl stresse6
Outcome
seedling fresh weighte6
Direction
lowere6
Comparator
Baishamie6

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e6

“Under NaCl stress,the increase of Na~+ content in stems and leaves,the increase of Cl~- content in stems,leaves and roots,the decrease in K~+ and Ca~(2+) in stems,leaves and roots,,and seedling fresh weight of Huanghemi were all lower than those of Baishami”

✓ located verbatim in the source · abstract, characters 594–851 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The Na+/K+ ratio was enhanced in different organs with increasing NaCl concentration.

Taxon
muskmelonCucumis melot0
Organ / stage
different organse5
Treatment
NaCl concentratione5
Outcome
Na~+/K~+ ra- tioe5
Direction
enhancede5

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e5

“And Na~+/K~+ ra- tio was enhanced in different organs and Na~+/Ca~(2+) ratio was enhanced in leaves with the NaCl concentration increasing”

✓ located verbatim in the source · abstract, characters 454–592 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The Na+/Ca2+ ratio was enhanced in leaves with increasing NaCl concentration.

Taxon
muskmelonCucumis melot0
Organ / stage
leavese5
Treatment
NaCl concentratione5
Outcome
Na~+/Ca~(2+) ratioe5
Direction
enhancede5

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e5

“And Na~+/K~+ ra- tio was enhanced in different organs and Na~+/Ca~(2+) ratio was enhanced in leaves with the NaCl concentration increasing”

✓ located verbatim in the source · abstract, characters 454–592 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Na+ and Cl- contents in different organs increased quickly as NaCl stress severity rose.

Taxon
muskmelonCucumis melot0
Treatment
NaCl stresse2
Outcome
Na~+ and Cl~- contents in different organse2
Direction
increased quicklye2

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e2

“Na~+ and Cl~- contents in different organs increased quickly as the severity of NaCl stress rose”

✓ located verbatim in the source · abstract, characters 240–336 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

K+ content in different organs decreased under NaCl stress.

Taxon
muskmelonCucumis melot0
Organ / stage
different organse3
Outcome
K~+ content in different organse3
Direction
decreasede3

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e3

“K~+ content in different organs decreased”

✓ located verbatim in the source · abstract, characters 345–386 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Ca2+ content decreased in leaves.

Taxon
muskmelonCucumis melot0
Organ / stage
leavese4
Outcome
Ca~(2+) contente4
Direction
decreasede4

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e4

“Ca~(2+) content also decreased in leaves,but it increased in roots”

✓ located verbatim in the source · abstract, characters 387–453 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Ca2+ content increased in roots.

Taxon
muskmelonCucumis melot0
Organ / stage
rootse4
Outcome
Ca~(2+) contente4
Direction
increasede4

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e4

“Ca~(2+) content also decreased in leaves,but it increased in roots”

✓ located verbatim in the source · abstract, characters 387–453 · show in text ↑
Associationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Huanghemi has stronger salt tolerance than Baishami.

Taxon
muskmelonCucumis melot0
Material
Huanghemie7
Outcome
salt tolerancee7
Direction
strongere7
Comparator
Baishamie7

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Study on ion absorption of muskmelon seedlings under NaCl stress”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e7

“Huanghemi had the stronger salt tolerance and salt adaptabili- ty than Baishami”

✓ located verbatim in the source · abstract, characters 1009–1088 · show in text ↑

sodium chloride · growth · Cucumis melo (muskmelon)Results differ

14 papers: 3 positive, 11 negative or no effect

10 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 papers →

sodium chloride · molecular: metabolites · Cucumis melo (muskmelon)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

salinity · growth · Cucumis melo (muskmelon)Results differ

37 papers: 8 positive, 29 negative or no effect

28 papers in the same direction as this paper · 8 in the opposite direction

  1. positive
  2. positive
  3. positive

33 papers more in this group

See all 37 papers →

salinity · molecular: metabolites · Cucumis melo (muskmelon)Positive and negative results

5 papers: 2 positive, 3 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. negative
  3. no effect

1 paper more in this group

See all 5 papers →

salinity · nutrient: content · Cucumis melo (muskmelon)Positive and negative results

7 papers: 2 positive, 5 negative or no effect

1 paper in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. negative
  3. negative

3 papers more in this group

See all 7 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.