Paper · 2001 · Shanxi nongye kexue

Effect of Chromium on Seed Germination

Lijun Li

4
claims
7
verbatim quotes
1
citations
1
research areas
—
Not open access

Abstract

In present paper the influences of Cr 6+ at different concentrations on the germination of maize were studied. It is shown that Cr 6+ could raise germination percentage, viability, index of seed vigor,the bud growth and root growth when Cr 6+ level was 5mg/L. High level Cr 6+ was harmful to germination and growth of maize. Cr 6+ has bigger inhibition influence on root growth of maizw than on its bud.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 5mg/L, Cr 6+ increased maize germination percentage, viability and seed vigor index.

Taxon
maizeZea mayse1
Treatment
Cr 6+ level was 5mg/Le0
Outcome
germination percentage, viability, index of seed vigore0
Direction
raisee0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Cr 6+ could raise germination percentage, viability, index of seed vigor,the bud growth and root growth when Cr 6+ level was 5mg/L”

✓ located verbatim in the source · abstract, characters 128–258 · show in text ↑
e1

“germination of maize”

✓ located verbatim in the source · abstract, characters 76–96 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 5mg/L, Cr 6+ increased maize bud and root growth.

Taxon
maizeZea mayse1
Treatment
Cr 6+ level was 5mg/Le0
Outcome
bud growth and root growthe0
Direction
raisee0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Cr 6+ could raise germination percentage, viability, index of seed vigor,the bud growth and root growth when Cr 6+ level was 5mg/L”

✓ located verbatim in the source · abstract, characters 128–258 · show in text ↑
e1

“germination of maize”

✓ located verbatim in the source · abstract, characters 76–96 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High Cr 6+ levels harmed maize germination and growth.

Taxon
maizeZea mayse0
Treatment
High level Cr 6+e0
Outcome
germination and growthe0
Direction
harmfule0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“High level Cr 6+ was harmful to germination and growth of maize”

✓ located verbatim in the source · abstract, characters 260–323 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cr 6+ inhibited maize root growth more than bud growth.

Taxon
maizeZea mayse1
Treatment
Cr 6+e0
Outcome
root growthe0
Direction
bigger inhibitione0
Comparator
its bude0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Cr 6+ has bigger inhibition influence on root growth of maizw than on its bud”

✓ located verbatim in the source · abstract, characters 325–402 · show in text ↑
e1

“germination of maize”

✓ located verbatim in the source · abstract, characters 76–96 · show in text ↑

chromium atom · growth · Zea mays (maize)Positive and negative results

5 papers: 1 positive, 4 negative or no effect

4 in the opposite direction

  1. negative
  2. negative
  3. negative

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.