Paper · 2009 · Northern Horticulture

Study on the Effect of PP_(333) and B_9 on the Salvia splendens Plug Seedlings

Xixi Zhang

7
claims
16
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Salvia splendens plug seedlings were treated at the first and second stage with PP333,the results showed that the growth rate reduced at 50% as the content improved.So the content was regulated.Then the seedlings were treated too with PP333 and B9 at the second stage and when the seedlings had double true leaves and three true leaves.The results showed that there were distinct variation among the different treatment stage about the seedling' height after treated with PP333 at 30 mg/kg.The seedling height of the treatment at double true leave stage was the shortest,which was 6.09 cm,and the the treatment with B9 had no distinct variation among the different treatment stage and content.The two kinds of plant growth retardants could both inadvanted the flower stage 7~10 days.In conclusion,the effect of PP333 were better than B9,and the best treatment was using PP333 spray at 30 mg/kg when the Salvia splendens plug seedlings had two true leaves.

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Claims 7

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing PP333 content reduced seedling growth rate by 50%.

Taxon
Salvia splendensSalvia splendense0
Treatment
PP333e0
Outcome
growth ratee0
Direction
reducede0
Value
50%e0

Not reportedComparator

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Salvia splendens plug seedlings were treated at the first and second stage with PP333,the results showed that the growth rate reduced at 50% as the content improved”

✓ located verbatim in the source · abstract, characters 0–164 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

PP333 treatment stage caused distinct differences in seedling height at 30 mg/kg.

Taxon
Salvia splendensSalvia splendenst0
Treatment
PP333 at 30 mg/kge0
Outcome
seedling' heighte0
Comparator
different treatment stagee0

Not reportedDirection

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“there were distinct variation among the different treatment stage about the seedling' height after treated with PP333 at 30 mg/kg”

✓ located verbatim in the source · abstract, characters 360–489 · show in text ↑
t0

“Salvia splendens”

✓ located verbatim in the source · title, characters 47–63 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP333 at the double true leaf stage gave the shortest seedlings, 6.09 cm.

Taxon
Salvia splendensSalvia splendenst0
Organ / stage
double true leave stagee0
Treatment
PP333 at 30 mg/kge1
Outcome
seedling heighte0
Direction
shorteste0
Value
6.09 cme0

Not reportedComparator

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The seedling height of the treatment at double true leave stage was the shortest,which was 6.09 cm”

✓ located verbatim in the source · abstract, characters 490–588 · show in text ↑
e1

“PP333 at 30 mg/kg”

✓ located verbatim in the source · abstract, characters 472–489 · show in text ↑
t0

“Salvia splendens”

✓ located verbatim in the source · title, characters 47–63 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

B9 produced no distinct height variation among treatment stages and contents.

Taxon
Salvia splendensSalvia splendenst0
Treatment
B9e0
Outcome
seedling' heighte1
Direction
no distinct variatione0
Comparator
different treatment stage and contente0

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment with B9 had no distinct variation among the different treatment stage and content”

✓ located verbatim in the source · abstract, characters 597–692 · show in text ↑
e1

“seedling' height”

✓ located verbatim in the source · abstract, characters 436–452 · show in text ↑
t0

“Salvia splendens”

✓ located verbatim in the source · title, characters 47–63 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP333 advanced flowering by 7~10 days.

Taxon
Salvia splendensSalvia splendenst0
Treatment
PP333e1
Outcome
flower stagee0
Direction
inadvantede0
Value
7~10 dayse0

Not reportedComparator

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The two kinds of plant growth retardants could both inadvanted the flower stage 7~10 days”

✓ located verbatim in the source · abstract, characters 693–782 · show in text ↑
e1

“with PP333 and B9 at the second stage”

✓ located verbatim in the source · abstract, characters 230–267 · show in text ↑
t0

“Salvia splendens”

✓ located verbatim in the source · title, characters 47–63 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

B9 advanced flowering by 7~10 days.

Taxon
Salvia splendensSalvia splendenst0
Treatment
B9e1
Outcome
flower stagee0
Direction
inadvantede0
Value
7~10 dayse0

Not reportedComparator

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The two kinds of plant growth retardants could both inadvanted the flower stage 7~10 days”

✓ located verbatim in the source · abstract, characters 693–782 · show in text ↑
e1

“with PP333 and B9 at the second stage”

✓ located verbatim in the source · abstract, characters 230–267 · show in text ↑
t0

“Salvia splendens”

✓ located verbatim in the source · title, characters 47–63 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend PP333 spray at 30 mg/kg at the two true leaf stage.

Taxon
Salvia splendensSalvia splendense0
Organ / stage
two true leavese0
Outcome
using PP333 spray at 30 mg/kge0

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

Salvia splendens
Salvia splendens · TaxonLucky7879613459 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the best treatment was using PP333 spray at 30 mg/kg when the Salvia splendens plug seedlings had two true leaves”

✓ located verbatim in the source · abstract, characters 841–954 · show in text ↑

paclobutrazol · growth · Salvia splendens (scarlet sage)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 →

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.