Paper · 2015 · Nanjing Linye Daxue xuebao

Effects of salt stress on growth,physiological and biochemical characteristics of Carpinus turczaninowii seedlings

Qi Zhou

8
claims
19
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

To explore the responses ofCarpinus turczaniowiito salt stress and its salt tolerance, we studied the growth,physiological and biochemical changes of two year oldC. turczaninowiiseedlings stressed with six gradients of NaCl con-centration(0,1,2,3,4,5 g/ L). The results showed: 1 The growth ofC. turczaninowiiwas inhibited by salt stress, be-cause the height growth,diameter growth,dry weight and relative water content of seedlings decreased with the increase ofNaCl concentration. 2 The protective enzymes( SOD and POD) activity, soluble sugar content and soluble proteincontent was increased first and then decreased;3With the increase of salt stress, MDA content, relative conductivityand proline content increased, and reached a maximum under 5 g/ L NaCl. We concluded thatC. turczaninowiiseedingscan grow under low and moderate NaCl concentration(1-3 g/ L), but its growth was inhibited under 4-5 g/ L NaCl. Itindicated thatC. turczaninowiiseedlings has certain ability of salt tolerance,and they can be used widely in the land-scape.

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Claims 8

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Height growth, diameter growth and dry weight of Carpinus turczaninowii seedlings decreased as NaCl concentration increased.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Treatment
NaCl concentratione0
Outcome
height growth,diameter growth,dry weighte0
Direction
decreasede0

Not reportedComparator

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“the height growth,diameter growth,dry weight and relative water content of seedlings decreased with the increase ofNaCl concentration”

✓ located verbatim in the source · abstract, characters 348–481 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative water content of seedlings decreased as NaCl concentration increased.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Treatment
NaCl concentratione0
Outcome
relative water contente0
Direction
decreasede0

Not reportedComparator

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“the height growth,diameter growth,dry weight and relative water content of seedlings decreased with the increase ofNaCl concentration”

✓ located verbatim in the source · abstract, characters 348–481 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

SOD and POD activity first increased and then decreased with increasing salt stress.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Treatment
salt stresse1
Outcome
protective enzymes( SOD and POD) activitye0
Direction
increased first and then decreasede0

Not reportedComparator

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“The protective enzymes( SOD and POD) activity, soluble sugar content and soluble proteincontent was increased first and then decreased”

✓ located verbatim in the source · abstract, characters 485–619 · show in text ↑
e1

“With the increase of salt stress”

✓ located verbatim in the source · abstract, characters 621–653 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Soluble sugar and soluble protein content first increased and then decreased with increasing salt stress.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Treatment
salt stresse1
Outcome
soluble sugar content and soluble proteincontente0
Direction
increased first and then decreasede0

Not reportedComparator

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“The protective enzymes( SOD and POD) activity, soluble sugar content and soluble proteincontent was increased first and then decreased”

✓ located verbatim in the source · abstract, characters 485–619 · show in text ↑
e1

“With the increase of salt stress”

✓ located verbatim in the source · abstract, characters 621–653 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

MDA content, relative conductivity and proline content increased with salt stress and peaked at 5 g/L NaCl.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Treatment
salt stresse1
Outcome
MDA content, relative conductivityand proline contente0
Direction
increasede0
Qualifier
reached a maximum under 5 g/ L NaCle0

Not reportedComparator

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“MDA content, relative conductivityand proline content increased, and reached a maximum under 5 g/ L NaCl”

✓ located verbatim in the source · abstract, characters 655–759 · show in text ↑
e1

“With the increase of salt stress”

✓ located verbatim in the source · abstract, characters 621–653 · show in text ↑
Observationauthor interpretationoriginal resultmixedmeasured

Claim · model-written summary

Seedlings can grow under low and moderate NaCl (1-3 g/L) but growth was inhibited under 4-5 g/L NaCl.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Outcome
growthe0
Qualifier
low and moderate NaCl concentration(1-3 g/ L)e0

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“seedingscan grow under low and moderate NaCl concentration(1-3 g/ L), but its growth was inhibited under 4-5 g/ L NaCl”

✓ located verbatim in the source · abstract, characters 794–912 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The seedlings have a certain salt tolerance.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Outcome
salt tolerancee0

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“has certain ability of salt tolerance”

✓ located verbatim in the source · abstract, characters 956–993 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The seedlings can be used widely in landscaping.

Taxon
Carpinus turczaninowiiCarpinus turczaninowiit0
Outcome
used widely in the land-scapee0

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

Carpinus turczaninowii
Carpinus turczaninowii · TaxonEscuadro · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Carpinus turczaninowii”

✓ located verbatim in the source · title, characters 82–104 · show in text ↑
e0

“can be used widely in the land-scape”

✓ located verbatim in the source · abstract, characters 1003–1039 · show in text ↑

salinity · physiology: oxidative · Carpinus turczaninowii (Korean hornbeam)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 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.