Paper · 2013 · Northern Horticulture

Effects of NaCl Stress on Seeds Germination and Seedling Growth of Celery Varieties

Lin Cao

10
claims
20
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Taking ‘Jingqinyihao',‘Boke',‘Jiazhouwang',‘Ribenxiaoxiangqin',‘Xiaqin' five celery varieties as materials,the effects of NaCl stress(0,30,60,90,120mmol/L NaCl)on germination and seedling growth stage were studied.The results showed that the seed germination and seedling growth were inhabited,promoted/inhabited as the salt concentration increased.Moreover,NaCl stress(30mmol/L)had beneficial effect on germination and seedling growth.The response of index exhibited significant differences on relative salt damage rate.The most sensitive index were vigor index(VI),radical length(RL),hypocotyl length(HL),fresh weight(FW)and dry weight(DW)and the least sensitive index were seed germination percentage(GP),germination energy(GE)and germination index(GI).According to the comprehensive salt damage rate,‘Boke'and‘Xiaqin'were the most resistant,and‘Jingqinyihao'and‘Xiaoxiangqin' were the most sensitive varieties at germination stage and early seedling growth.

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Claims 10

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing NaCl concentration inhibited seed germination and seedling growth of celery.

Treatment
salt concentratione1
Outcome
seed germination and seedling growthe1
Direction
inhabitede1

Not reportedComparator

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e1

“The results showed that the seed germination and seedling growth were inhabited,promoted/inhabited as the salt concentration increased”

✓ located verbatim in the source · abstract, characters 214–348 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NaCl stress at 30 mmol/L had a beneficial effect on celery germination and seedling growth.

Treatment
NaCl stress(30mmol/L)e2
Outcome
germination and seedling growthe2
Direction
beneficial effecte2

Not reportedComparator

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e2

“NaCl stress(30mmol/L)had beneficial effect on germination and seedling growth”

✓ located verbatim in the source · abstract, characters 358–435 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Response indices differed significantly in relative salt damage rate.

Outcome
relative salt damage ratee3

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e3

“The response of index exhibited significant differences on relative salt damage rate”

✓ located verbatim in the source · abstract, characters 436–520 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Vigor index, radical length and hypocotyl length were the most salt-sensitive indices.

Outcome
vigor index(VI),radical length(RL),hypocotyl length(HL)e4
Qualifier
most sensitivee4

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e4

“The most sensitive index were vigor index(VI),radical length(RL),hypocotyl length(HL),fresh weight(FW)and dry weight(DW)”

✓ located verbatim in the source · abstract, characters 521–641 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fresh weight and dry weight were the most salt-sensitive indices.

Outcome
fresh weight(FW)and dry weight(DW)e4
Qualifier
most sensitivee4

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e4

“The most sensitive index were vigor index(VI),radical length(RL),hypocotyl length(HL),fresh weight(FW)and dry weight(DW)”

✓ located verbatim in the source · abstract, characters 521–641 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed germination percentage, germination energy and germination index were the least salt-sensitive indices.

Outcome
seed germination percentage(GP),germination energy(GE)and germination index(GI)e5
Qualifier
least sensitivee5

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e5

“the least sensitive index were seed germination percentage(GP),germination energy(GE)and germination index(GI)”

✓ located verbatim in the source · abstract, characters 645–755 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Boke was among the most salt-resistant celery varieties.

Material
Bokee6
Outcome
resistante6

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e6

“‘Boke'and‘Xiaqin'were the most resistant”

✓ located verbatim in the source · abstract, characters 804–844 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Xiaqin was among the most salt-resistant celery varieties.

Material
Xiaqine6
Outcome
resistante6

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e6

“‘Boke'and‘Xiaqin'were the most resistant”

✓ located verbatim in the source · abstract, characters 804–844 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Jingqinyihao was among the most salt-sensitive celery varieties at germination and early seedling growth.

Material
Jingqinyihaoe7
Organ / stage
germination stage and early seedling growthe7
Outcome
sensitivee7

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e7

“‘Jingqinyihao'and‘Xiaoxiangqin' were the most sensitive varieties at germination stage and early seedling growth”

✓ located verbatim in the source · abstract, characters 848–960 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Xiaoxiangqin was among the most salt-sensitive celery varieties at germination and early seedling growth.

Material
Xiaoxiangqine7
Organ / stage
germination stage and early seedling growthe7
Outcome
sensitivee7

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

Apium graveolens Dulce Group
Apium graveolens Dulce Group · Taxon · picture of the speciesMPF · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Celery Varieties”

✓ located verbatim in the source · title, characters 67–83 · show in text ↑
e7

“‘Jingqinyihao'and‘Xiaoxiangqin' were the most sensitive varieties at germination stage and early seedling growth”

✓ located verbatim in the source · abstract, characters 848–960 · show in text ↑

sodium chloride · growth · Apium graveolensResults differ

11 papers: 4 positive, 7 negative or no effect

3 papers in the same direction as this paper · 7 in the opposite direction

  1. negative
  2. negative
  3. negative

7 papers more in this group

See all 11 papers →

salinity · growth · Apium graveolensPositive and negative results

9 papers: 3 positive, 6 negative or no effect

2 papers in the same direction as this paper · 6 in the opposite direction

  1. no effect
  2. negative
  3. negative

5 papers more in this group

See all 9 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.