Paper · 2006 · Journal of Zhangzhou Teachers College

Study on the Effects of Cadmium on the Growth of Vigna radiata Seedling

Caixia Liu

9
claims
18
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

A comparative study was made on the growth of Vigna radiata seedlings under different cadmium stress.The effect of cadmium on seedling growth was significant and the sequence of effect was: leaf rootstem,height of stemlength of root.0.5mg/L of Cd inhibited significantly the whole of biomass and the inhibition was increased with concentration.But 0.5mg/L of Cd didn’t inhibit significantly the biomass accumulation of leaf and root,and the inhibition was significant when the concentration of Cd was ≥10mg/L.The effect on growth of stem was the same as the whole biomass.The effect on growth of root under different treatment of Cd concentration was more complex.The content of proline increased with the concentration of cadmium but decreased under treatment of 100 mg/L of cadmium.

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Claims 9

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Cadmium significantly affected seedling growth, with effects ranked across organs and growth traits.

Taxon
Vigna radiataVigna radiatat0
Treatment
cadmiume0
Outcome
seedling growthe0

Not reportedComparatorDirection

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of cadmium on seedling growth was significant and the sequence of effect was: leaf rootstem,height of stemlength of root.”

✓ located verbatim in the source · abstract, characters 101–233 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cd at 0.5 mg/L significantly inhibited whole seedling biomass.

Taxon
Vigna radiataVigna radiatat0
Treatment
0.5mg/L of Cde0
Outcome
whole of biomasse0
Direction
inhibitede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“0.5mg/L of Cd inhibited significantly the whole of biomass”

✓ located verbatim in the source · abstract, characters 233–291 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Inhibition of whole biomass increased with Cd concentration.

Taxon
Vigna radiataVigna radiatat0
Treatment
concentratione0
Outcome
inhibitione0
Direction
increasede0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the inhibition was increased with concentration”

✓ located verbatim in the source · abstract, characters 296–343 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

At 0.5 mg/L Cd, leaf and root biomass accumulation was not significantly inhibited.

Taxon
Vigna radiataVigna radiatat0
Treatment
0.5mg/L of Cde0
Outcome
biomass accumulation of leaf and roote0
Direction
didn’t inhibite0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“0.5mg/L of Cd didn’t inhibit significantly the biomass accumulation of leaf and root”

✓ located verbatim in the source · abstract, characters 348–432 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

At Cd concentrations of at least 10 mg/L, leaf and root biomass accumulation was significantly inhibited.

Taxon
Vigna radiataVigna radiatat0
Treatment
concentration of Cd was ≥10mg/Le0
Outcome
inhibitione0

Not reportedComparatorDirection

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the inhibition was significant when the concentration of Cd was ≥10mg/L”

✓ located verbatim in the source · abstract, characters 437–508 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Stem growth followed the same response as whole biomass.

Taxon
Vigna radiataVigna radiatat0
Outcome
growth of steme0
Comparator
whole biomasse0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect on growth of stem was the same as the whole biomass.”

✓ located verbatim in the source · abstract, characters 509–572 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Root growth responded in a complex way across Cd concentrations.

Taxon
Vigna radiataVigna radiatat0
Treatment
Cd concentratione0
Outcome
growth of roote0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect on growth of root under different treatment of Cd concentration was more complex.”

✓ located verbatim in the source · abstract, characters 572–664 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Proline content increased as cadmium concentration increased.

Taxon
Vigna radiataVigna radiatat0
Treatment
concentration of cadmiume0
Outcome
content of prolinee0
Direction
increasede0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The content of proline increased with the concentration of cadmium”

✓ located verbatim in the source · abstract, characters 664–730 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Proline content decreased under 100 mg/L cadmium.

Taxon
Vigna radiataVigna radiatat0
Treatment
treatment of 100 mg/L of cadmiume0
Outcome
content of prolinee0
Direction
decreasede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The content of proline increased with the concentration of cadmium but decreased under treatment of 100 mg/L of cadmium.”

✓ located verbatim in the source · abstract, characters 664–784 · show in text ↑
t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 49–62 · show in text ↑

cadmium atom · physiology: osmolytes · Vigna radiata (mung bean)Results differ

5 papers: 0 positive, 5 negative or no effect

4 papers in the same direction as this paper

  1. negative
  2. negative
  3. negative

1 paper more in this group

See all 5 papers →

cadmium atom · disease · Vigna radiata (mung bean)Results agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. negative
  2. negative
See all 3 papers →

cadmium atom · growth · Vigna radiata (mung bean)Results agree

21 papers: 0 positive, 21 negative or no effect

20 papers in the same direction as this paper

  1. negative
  2. negative
  3. negative

17 papers more in this group

See all 21 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.