Paper · 2006

Effects of paclobutrazol(PP333) on root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat seedlings

Zhao Xiu-fen

4
claims
6
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

Hydroponics experiment was conducted to study the effects of different paclobutrazol concentration on root vigor and IAA oxidase and peroxidase activities in leaf at seedlings stage of rice and wheat.The results showed that at the range of 5-200mg/L,paclobutrazol could obviously increase root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat.The root vigor reached the peak when the concentration of paclobutrazol was 20 mg/L,and the IAA oxidase and peroxidase activities in leaf reached the peak with 100mg/L paclobutrazol.

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

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 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol at 5-200mg/L increased root vigor in rice and wheat seedlings.

Treatment
5-200mg/L,paclobutrazole0
Outcome
root vigore0
Direction
increasee0

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

Verbatim

e0

“at the range of 5-200mg/L,paclobutrazol could obviously increase root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat”

✓ located verbatim in the source · abstract, characters 224–367 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol at 5-200mg/L increased leaf IAA oxidase and peroxidase activities in rice and wheat seedlings.

Treatment
5-200mg/L,paclobutrazole0
Gene
IAA oxidase and peroxidasee0
Outcome
IAA oxidase and peroxidase activities in leafe0
Direction
increasee0

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

Verbatim

e0

“at the range of 5-200mg/L,paclobutrazol could obviously increase root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat”

✓ located verbatim in the source · abstract, characters 224–367 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Root vigor peaked at 20 mg/L paclobutrazol.

Treatment
paclobutrazol was 20 mg/Le0
Outcome
root vigore0
Direction
reached the peake0

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

Verbatim

e0

“The root vigor reached the peak when the concentration of paclobutrazol was 20 mg/L”

✓ located verbatim in the source · abstract, characters 368–451 · show in text ↑
t0

“rice and wheat seedlings”

✓ located verbatim in the source · title, characters 99–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaf IAA oxidase and peroxidase activities peaked with 100mg/L paclobutrazol.

Treatment
100mg/L paclobutrazole0
Gene
IAA oxidase and peroxidasee0
Outcome
IAA oxidase and peroxidase activities in leafe0
Direction
reached the peake0

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

Verbatim

e0

“the IAA oxidase and peroxidase activities in leaf reached the peak with 100mg/L paclobutrazol”

✓ located verbatim in the source · abstract, characters 456–549 · show in text ↑
t0

“rice and wheat seedlings”

✓ located verbatim in the source · title, characters 99–123 · show in text ↑

paclobutrazol · growth · Triticum aestivum (wheat)Results differ

18 papers: 9 positive, 9 negative or no effect

8 papers in the same direction as this paper · 9 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

14 papers more in this group

See all 18 papers →

paclobutrazol · growth · Oryza sativa (rice)Results differ

29 papers: 24 positive, 5 negative or no effect

23 papers in the same direction as this paper · 5 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

25 papers more in this group

See all 29 papers →

paclobutrazol · physiology: antioxidant enzymes · Triticum aestivum (wheat)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

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

paclobutrazol · physiology: antioxidant enzymes · 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.