Paper · 2006 · PubMed

[Allelopathic effects of Lycoris radiate on radish, cucumber, tomato and rape seedlings].

Hongyun Jiang; Yanning Zhang; Pingzhang Feng; et al.

10
claims
14
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape. After treated with 0.0125 g x ml(-1) of the extract, tomato seed could not germinate, but the seed germination inhibition rate of rape, radish and cucumber was only 17.73%, 14.97% and 2.65%, respectively. Under the same concentrations of the extract, sprout growth was inhibited more strongly than root growth. L. radiate methanol extract could inhibit the sprout and root growth of endosperm-removed wheat and sorghum, and the effect was stronger for sorghum than for wheat. All of these illustrated that L. radiate extracts mainly inhibited non-photosynthesis activity, but could also inhibit photosynthesis activity to some degree.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

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 10

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Lycoris radiate water extract strongly inhibited seed germination and seedling growth of radish, cucumber, tomato and rape in the laboratory.

Treatment
Lycoris radiate water extracte0
Interactor
Lycoris radiatee0other
Outcome
seed germination and seedling growthe0
Direction
stronger inhibitory effecte0
Setting
laboratory teste0

Not reportedComparator

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗
Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗
Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape”

✓ located verbatim in the source · abstract, characters 0–175 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 0.0125 g x ml(-1) of the extract, tomato seed could not germinate.

Treatment
0.0125 g x ml(-1) of the extracte1
Outcome
seed could not germinatee1

Not reportedComparatorDirection

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“After treated with 0.0125 g x ml(-1) of the extract, tomato seed could not germinate”

✓ located verbatim in the source · abstract, characters 177–261 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination inhibition rate of rape was only 17.73% under the extract.

Treatment
Lycoris radiate water extracte0
Outcome
seed germination inhibition ratee2
Direction
lowerinferrede2
Value
17.73%e2

Not reportedComparator

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

Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape”

✓ located verbatim in the source · abstract, characters 0–175 · show in text ↑
e2

“the seed germination inhibition rate of rape, radish and cucumber was only 17.73%, 14.97% and 2.65%, respectively”

✓ located verbatim in the source · abstract, characters 267–380 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination inhibition rate of radish was only 14.97% under the extract.

Treatment
Lycoris radiate water extracte0
Outcome
seed germination inhibition ratee2
Direction
lowerinferrede2
Value
14.97%e2

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape”

✓ located verbatim in the source · abstract, characters 0–175 · show in text ↑
e2

“the seed germination inhibition rate of rape, radish and cucumber was only 17.73%, 14.97% and 2.65%, respectively”

✓ located verbatim in the source · abstract, characters 267–380 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination inhibition rate of cucumber was only 2.65% under the extract.

Taxon
cucumberCucumis sativuse2
Treatment
Lycoris radiate water extracte0
Outcome
seed germination inhibition ratee2
Direction
lowerinferrede2
Value
2.65%e2

Not reportedComparator

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape”

✓ located verbatim in the source · abstract, characters 0–175 · show in text ↑
e2

“the seed germination inhibition rate of rape, radish and cucumber was only 17.73%, 14.97% and 2.65%, respectively”

✓ located verbatim in the source · abstract, characters 267–380 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Under the same extract concentrations, sprout growth was inhibited more strongly than root growth.

Treatment
the extracte3
Outcome
sprout growthe3
Direction
inhibited more stronglye3
Comparator
root growthe3

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗
Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗
Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The laboratory test showed that Lycoris radiate water extract had a stronger inhibitory effect on the seed germination and seedling growth of radish, cucumber, tomato and rape”

✓ located verbatim in the source · abstract, characters 0–175 · show in text ↑
e3

“Under the same concentrations of the extract, sprout growth was inhibited more strongly than root growth”

✓ located verbatim in the source · abstract, characters 382–486 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Methanol extract of Lycoris radiate inhibited sprout and root growth of endosperm-removed wheat.

Treatment
L. radiate methanol extracte4
Outcome
sprout and root growthe4
Direction
inhibite4

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e4

“L. radiate methanol extract could inhibit the sprout and root growth of endosperm-removed wheat and sorghum, and the effect was stronger for sorghum than for wheat”

✓ located verbatim in the source · abstract, characters 488–651 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Methanol extract of Lycoris radiate inhibited sorghum more strongly than wheat.

Taxon
sorghumSorghume4
Treatment
L. radiate methanol extracte4
Outcome
effecte4
Direction
strongere4
Comparator
wheate4

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e4

“L. radiate methanol extract could inhibit the sprout and root growth of endosperm-removed wheat and sorghum, and the effect was stronger for sorghum than for wheat”

✓ located verbatim in the source · abstract, characters 488–651 · show in text ↑
Intervention effectauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Lycoris radiate extracts mainly inhibited non-photosynthesis activity of test plants.

Taxon
L. radiatee5
Treatment
L. radiate extractse5
Outcome
non-photosynthesis activitye5
Direction
mainly inhibitede5

Not reportedComparator

Verbatim

e5

“L. radiate extracts mainly inhibited non-photosynthesis activity, but could also inhibit photosynthesis activity to some degree”

✓ located verbatim in the source · abstract, characters 683–810 · show in text ↑
Intervention effectauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Lycoris radiate extracts could also inhibit photosynthesis activity to some degree.

Taxon
L. radiatee5
Treatment
L. radiate extractse5
Outcome
photosynthesis activitye5
Direction
inhibite5
Qualifier
to some degreee5

Not reportedComparator

Verbatim

e5

“L. radiate extracts mainly inhibited non-photosynthesis activity, but could also inhibit photosynthesis activity to some degree”

✓ located verbatim in the source · abstract, characters 683–810 · show in text ↑

botanical · disease · Brassica napus (oilseed rape)Positive and negative results

6 papers: 4 positive, 2 negative or no effect

1 paper in the same direction as this paper · 4 in the opposite direction

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

botanical · disease · Raphanus sativus (radish)Positive and negative results

14 papers: 3 positive, 11 negative or no effect

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

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 papers →

botanical · disease · Cucumis sativus (cucumber)Positive and negative results

57 papers: 49 positive, 8 negative or no effect

7 papers in the same direction as this paper · 49 in the opposite direction

  1. positive
  2. positive
  3. positive

53 papers more in this group

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botanical · growth · Brassica napus (oilseed rape)Positive and negative results

65 papers: 22 positive, 43 negative or no effect

42 papers in the same direction as this paper · 22 in the opposite direction

  1. positive
  2. positive
  3. positive

61 papers more in this group

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botanical · growth · Cucumis sativus (cucumber)Positive and negative results

111 papers: 66 positive, 45 negative or no effect

44 papers in the same direction as this paper · 66 in the opposite direction

  1. positive
  2. positive
  3. positive

107 papers more in this group

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botanical · growth · Raphanus sativus (radish)Positive and negative results

152 papers: 53 positive, 99 negative or no effect

98 papers in the same direction as this paper · 53 in the opposite direction

  1. positive
  2. positive
  3. positive

148 papers more in this group

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botanical · growth · Solanum lycopersicum (tomato)Positive and negative results

291 papers: 203 positive, 88 negative or no effect

87 papers in the same direction as this paper · 203 in the opposite direction

  1. positive
  2. positive
  3. positive

287 papers more in this group

See all 291 papers →

botanical · growth · Triticum aestivum (wheat)Positive and negative results

435 papers: 206 positive, 229 negative or no effect

228 papers in the same direction as this paper · 206 in the opposite direction

  1. positive
  2. positive
  3. positive

431 papers more in this group

See all 435 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.