Paper · 2001 · DergiPark (Istanbul University)

Effects of Isochronal Exogenously Applied Synthetic-GA3, Fungal-Gibberellic Acid and Red Light on the Sheath Length of the Second Leaf of Oryza Sativa L.cv. Tan-ginbozu

Ş. Fatih Topçuoğlu

4
claims
7
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

The effects of isochronal exogenously applied synthetic-GA3, fungal-gibberellic acid and different light on the sheath length of the second leaf of Oryza sativa L.cv.Tan-ginbozu were determined under controlled environmental conditions. Our results showed that the effect of fungal-gibberellic acid on the sheath length of the second leaf is higher than that on the control groups (group of 1/2N Hoagland culture solution and group of 1/2N Hoagland culture solution+methanol); however, synthetic-GA3 was more effective on the length of the second leaf than fungal gibberellic acid. Moreover, it was identified that the effect of red light is higher than that of fluorescent light on the growth of the second leaf. Our study has shown that red light and exogenously applied GA3 together have synergistic or supplemental effects on the sheath lengths of the second leaf of dwarf rice Tan-ginbozu.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fungal gibberellic acid gave a longer second-leaf sheath than the control groups in rice Tan-ginbozu.

Taxon
Oryza sativaOryza sativae1
Material
Tan-ginbozue1
Treatment
fungal-gibberellic acide0
Outcome
sheath length of the second leafe0
Direction
highere0
Comparator
control groupse0

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

e0

“the effect of fungal-gibberellic acid on the sheath length of the second leaf is higher than that on the control groups (group of 1/2N Hoagland culture solution and group of 1/2N Hoagland culture solution+methanol)”

✓ located verbatim in the source · abstract, characters 261–475 · show in text ↑
e1

“second leaf of Oryza sativa L.cv.Tan-ginbozu were determined”

✓ located verbatim in the source · abstract, characters 133–193 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Synthetic GA3 was more effective on second-leaf length than fungal gibberellic acid.

Taxon
Oryza sativaOryza sativae1
Material
Tan-ginbozue1
Treatment
synthetic-GA3e0
Outcome
length of the second leafe0
Direction
more effectivee0
Comparator
fungal gibberellic acide0

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

e0

“synthetic-GA3 was more effective on the length of the second leaf than fungal gibberellic acid”

✓ located verbatim in the source · abstract, characters 486–580 · show in text ↑
e1

“second leaf of Oryza sativa L.cv.Tan-ginbozu were determined”

✓ located verbatim in the source · abstract, characters 133–193 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Red light promoted second-leaf growth more than fluorescent light.

Taxon
Oryza sativaOryza sativae1
Material
Tan-ginbozue1
Treatment
red lighte0
Outcome
growth of the second leafe0
Direction
highere0
Comparator
fluorescent lighte0

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

e0

“the effect of red light is higher than that of fluorescent light on the growth of the second leaf”

✓ located verbatim in the source · abstract, characters 615–712 · show in text ↑
e1

“second leaf of Oryza sativa L.cv.Tan-ginbozu were determined”

✓ located verbatim in the source · abstract, characters 133–193 · show in text ↑
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Red light and exogenous GA3 together had synergistic or supplemental effects on second-leaf sheath length of dwarf rice Tan-ginbozu.

Taxon
dwarf riceOryza sativae0
Material
Tan-ginbozue0
Treatment
red light and exogenously applied GA3e0
Outcome
sheath lengths of the second leafe0

Not reportedComparatorDirection

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

e0

“red light and exogenously applied GA3 together have synergistic or supplemental effects on the sheath lengths of the second leaf of dwarf rice Tan-ginbozu”

✓ located verbatim in the source · abstract, characters 739–893 · show in text ↑

light · growth · Oryza sativa (rice)Positive and negative results

95 papers: 55 positive, 40 negative or no effect

54 papers in the same direction as this paper · 38 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

91 papers more in this group

See all 95 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.