Paper · 2005 · Guangxi Agricultural Science

Effects of short day length treatment on major traits of photosensitive hybrid rice combination

Xie LiPing

7
claims
9
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

Thermosensitive hybrids used as check,seven photosensitive rice hybrids were treated with artificial short day length(ASDL) and natural short day length(NSDL) in this study.The results showed that growth duration of the photosensitive rice hybrids could be shortened about 30 days and 60 days under ASDL and NSDL treatment in Nanning,respectively.The photosensitive rice hybrid treated with ASDL,plant height and total grains per panicle were decreased while effective panicle per plant was increased.Treated with NSDL,the total leave number of main culm was declined and seed setting rate was increased.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Artificial short days shortened growth duration by about 30 days.

Material
photosensitive rice hybridse0
Treatment
ASDLe0
Outcome
growth duratione0
Direction
shortenede0
Value
30 dayse0
Setting
Nanninge0

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

e0

“growth duration of the photosensitive rice hybrids could be shortened about 30 days and 60 days under ASDL and NSDL treatment in Nanning,respectively.”

✓ located verbatim in the source · abstract, characters 197–347 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Natural short days shortened growth duration by about 60 days.

Material
photosensitive rice hybridse0
Treatment
NSDLe0
Outcome
growth duratione0
Direction
shortenede0
Value
60 dayse0
Setting
Nanninge0

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

e0

“growth duration of the photosensitive rice hybrids could be shortened about 30 days and 60 days under ASDL and NSDL treatment in Nanning,respectively.”

✓ located verbatim in the source · abstract, characters 197–347 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Artificial short days decreased plant height.

Treatment
ASDLe0
Outcome
plant heighte0
Direction
decreasede0

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

e0

“The photosensitive rice hybrid treated with ASDL,plant height and total grains per panicle were decreased while effective panicle per plant was increased.”

✓ located verbatim in the source · abstract, characters 347–501 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Artificial short days decreased total grains per panicle.

Treatment
ASDLe0
Outcome
total grains per paniclee0
Direction
decreasede0

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

e0

“The photosensitive rice hybrid treated with ASDL,plant height and total grains per panicle were decreased while effective panicle per plant was increased.”

✓ located verbatim in the source · abstract, characters 347–501 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Artificial short days increased effective panicles per plant.

Treatment
ASDLe0
Outcome
effective panicle per plante0
Direction
increasede0

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

e0

“The photosensitive rice hybrid treated with ASDL,plant height and total grains per panicle were decreased while effective panicle per plant was increased.”

✓ located verbatim in the source · abstract, characters 347–501 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Natural short days decreased the total leaf number of the main culm.

Treatment
NSDLe0
Outcome
total leave number of main culme0
Direction
declinede0

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

e0

“Treated with NSDL,the total leave number of main culm was declined and seed setting rate was increased.”

✓ located verbatim in the source · abstract, characters 501–604 · show in text ↑
t0

“rice”

✓ located verbatim in the source · title, characters 79–83 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Natural short days increased seed setting rate.

Treatment
NSDLe0
Outcome
seed setting ratee0
Direction
increasede0

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

e0

“Treated with NSDL,the total leave number of main culm was declined and seed setting rate was increased.”

✓ located verbatim in the source · abstract, characters 501–604 · show in text ↑
t0

“rice”

✓ located verbatim in the source · title, characters 79–83 · show in text ↑

light · yield · Oryza sativa (rice)Results differ

68 papers: 36 positive, 32 negative or no effect

35 papers in the same direction as this paper · 32 in the opposite direction

  1. negative
  2. negative
  3. negative

64 papers more in this group

See all 68 papers →

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.