Paper · 2004

Effects of Plant Density and Growth Regulator on Senescence and Yield Constitutions of Wheat

Feng Zhu

5
claims
14
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Under condition of different plant density ,Yumai 49 was sprayed with GA 3,PP 333 ,6-BA to study their effects on process of flag leaf senescence and yield constitutions through testing the content of total chlorophyll.Low density treatment 1050000 plants/ha could promote the effects of plant growth regulations. PP 333 could apparently suppress dectease of the chlorophyll conten of flag leaf and delayed the senescence of functional leaves,which could fovor to gtain filling and increase yield.

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 5

Observationobservedoriginal resultmeasured

Claim · model-written summary

A density of 1050000 plants/ha promoted growth-regulator effects.

Treatment
Low density treatment 1050000 plants/hae0
Outcome
effects of plant growth regulationse0
Direction
promotee0

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

e0

“Low density treatment 1050000 plants/ha could promote the effects of plant growth regulations.”

✓ located verbatim in the source · abstract, characters 219–313 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 87–92 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP 333 suppress chlorophyll conten of flag leaf.

Material
Yumai 49e1
Treatment
PP 333e0
Outcome
chlorophyll conten of flag leafe0
Direction
suppresse0

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

e0

“PP 333 could apparently suppress dectease of the chlorophyll conten of flag leaf and delayed the senescence of functional leaves,which could fovor to gtain filling and increase yield.”

✓ located verbatim in the source · abstract, characters 314–497 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 87–92 · show in text ↑
e1

“Yumai 49 was sprayed with GA 3,PP 333 ,6-BA”

✓ located verbatim in the source · abstract, characters 44–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP 333 delayed senescence of functional leaves.

Material
Yumai 49e1
Treatment
PP 333e0
Outcome
senescence of functional leavese0
Direction
delayede0

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

e0

“PP 333 could apparently suppress dectease of the chlorophyll conten of flag leaf and delayed the senescence of functional leaves,which could fovor to gtain filling and increase yield.”

✓ located verbatim in the source · abstract, characters 314–497 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 87–92 · show in text ↑
e1

“Yumai 49 was sprayed with GA 3,PP 333 ,6-BA”

✓ located verbatim in the source · abstract, characters 44–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP 333 fovor gtain filling.

Material
Yumai 49e1
Treatment
PP 333e0
Outcome
gtain fillinge0
Direction
fovore0

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

e0

“PP 333 could apparently suppress dectease of the chlorophyll conten of flag leaf and delayed the senescence of functional leaves,which could fovor to gtain filling and increase yield.”

✓ located verbatim in the source · abstract, characters 314–497 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 87–92 · show in text ↑
e1

“Yumai 49 was sprayed with GA 3,PP 333 ,6-BA”

✓ located verbatim in the source · abstract, characters 44–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP 333 increase yield.

Material
Yumai 49e1
Treatment
PP 333e0
Outcome
yielde0
Direction
increasee0

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

e0

“PP 333 could apparently suppress dectease of the chlorophyll conten of flag leaf and delayed the senescence of functional leaves,which could fovor to gtain filling and increase yield.”

✓ located verbatim in the source · abstract, characters 314–497 · show in text ↑
t0

“Wheat”

✓ located verbatim in the source · title, characters 87–92 · show in text ↑
e1

“Yumai 49 was sprayed with GA 3,PP 333 ,6-BA”

✓ located verbatim in the source · abstract, characters 44–87 · show in text ↑

paclobutrazol · yield · Triticum aestivum (wheat)Results differ

15 papers: 11 positive, 4 negative or no effect

10 papers in the same direction as this paper · 4 in the opposite direction

  1. no effect
  2. negative
  3. negative

11 papers more in this group

See all 15 papers →

paclobutrazol · quality: postharvest · Triticum aestivum (wheat)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

paclobutrazol · physiology: pigments · Triticum aestivum (wheat)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.