Paper · 2009 · Shenyang Nongye Daxue xuebao

Impact of Na2SiO3 on rice cadmium absorption from soil polluted by cadmium.

Zhang Jia; Jun Li; Dong Shan-hui; et al.

8
claims
18
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Sodium silicate's impact on rice yield and Cd content in brown rice in contaminated soil was studied. When the amounts of cadmium of 7.6g·kg-1 and 8mg·kg-1 were applied, the cadmium content in brown rice was relatively high. When the sodium silicate of 2.23g·kg-1 and the amount of cadmium of 2.4g·kg-1 were applied, cadmium accumulation was low and grain yield was high. Serious Cd polluted soil produce low rice yield and high Cd content in brown rice. Application of sodium silicate could increase rice yield and reduce the Cd content in brown rice. The more amounts the sodium silicate were added, the lower Cd content would be in the brown rice.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Application of sodium silicate increased rice yield in contaminated soil.

Treatment
Application of sodium silicatee1
Outcome
rice yielde1
Direction
increasee1
Setting
contaminated soile2

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e1

“Application of sodium silicate could increase rice yield and reduce the Cd content in brown rice”

✓ located verbatim in the source · abstract, characters 455–551 · show in text ↑
e2

“Sodium silicate's impact on rice yield and Cd content in brown rice in contaminated soil”

✓ located verbatim in the source · abstract, characters 0–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Application of sodium silicate reduced the Cd content in brown rice in contaminated soil.

Treatment
Application of sodium silicatee1
Outcome
Cd content in brown ricee1
Direction
reducee1
Setting
contaminated soile2

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e1

“Application of sodium silicate could increase rice yield and reduce the Cd content in brown rice”

✓ located verbatim in the source · abstract, characters 455–551 · show in text ↑
e2

“Sodium silicate's impact on rice yield and Cd content in brown rice in contaminated soil”

✓ located verbatim in the source · abstract, characters 0–88 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The more sodium silicate was added, the lower the Cd content in brown rice.

Treatment
sodium silicatee4
Outcome
Cd contente4
Direction
lowere4

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e4

“The more amounts the sodium silicate were added, the lower Cd content would be in the brown rice”

✓ located verbatim in the source · abstract, characters 553–649 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Serious Cd-polluted soil produced low rice yield.

Treatment
Serious Cd polluted soile5
Outcome
rice yielde5
Direction
lowe5

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e5

“Serious Cd polluted soil produce low rice yield and high Cd content in brown rice”

✓ located verbatim in the source · abstract, characters 372–453 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Serious Cd-polluted soil produced high Cd content in brown rice.

Treatment
Serious Cd polluted soile5
Outcome
Cd contente5
Direction
highe5

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e5

“Serious Cd polluted soil produce low rice yield and high Cd content in brown rice”

✓ located verbatim in the source · abstract, characters 372–453 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cadmium applied at 7.6g·kg-1 and 8mg·kg-1 was associated with relatively high Cd content in brown rice.

Treatment
amounts of cadmium of 7.6g·kg-1 and 8mg·kg-1e6
Outcome
cadmium contente6
Direction
relatively highe6

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e6

“When the amounts of cadmium of 7.6g·kg-1 and 8mg·kg-1 were applied, the cadmium content in brown rice was relatively high”

✓ located verbatim in the source · abstract, characters 102–223 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Sodium silicate at 2.23g·kg-1 with cadmium at 2.4g·kg-1 gave low cadmium accumulation.

Treatment
sodium silicate of 2.23g·kg-1 and the amount of cadmium of 2.4g·kg-1e7
Outcome
cadmium accumulatione7
Direction
lowe7

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e7

“When the sodium silicate of 2.23g·kg-1 and the amount of cadmium of 2.4g·kg-1 were applied, cadmium accumulation was low and grain yield was high”

✓ located verbatim in the source · abstract, characters 225–370 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Sodium silicate at 2.23g·kg-1 with cadmium at 2.4g·kg-1 gave high grain yield.

Treatment
sodium silicate of 2.23g·kg-1 and the amount of cadmium of 2.4g·kg-1e7
Outcome
grain yielde7
Direction
highe7

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“rice cadmium absorption”

✓ located verbatim in the source · title, characters 21–44 · show in text ↑
e7

“When the sodium silicate of 2.23g·kg-1 and the amount of cadmium of 2.4g·kg-1 were applied, cadmium accumulation was low and grain yield was high”

✓ located verbatim in the source · abstract, characters 225–370 · show in text ↑

sodium silicate · nutrient: content · Oryza sativa (rice)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive
See all 4 papers →

sodium silicate · yield · Oryza sativa (rice)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 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.