Paper · 2008 · Chih Wu Sheng Li Hsueh T'ung Hsun

Effects of Exogenous GA_3 on Flower Bud Differentiation and Flower-ball Development of Broccoli (Brassica oleracea var. italica)

Jiang Xin

4
claims
8
verbatim quotes
2
citations
3
research areas
—
Not open access

Abstract

The experiment was carried out with different concentrations of exogenous GA3 spraying on broccoli (Brassica oleracea var. italica). The results showed that,the concentration of 50 mg·L-1 GA3 could promote the flower-bud differentiation,advance the budding stage,rapid growing stage and initial period harvest,increase the yield and flower-ball compactness significantly. However,100 mg·L-1 GA3 decreased ascorbic acid of broccoli flower-ball obviously.

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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

A 50 mg·L-1 GA3 spray could promote flower-bud differentiation in broccoli.

Treatment
50 mg·L-1 GA3e1
Outcome
flower-bud differentiatione1
Direction
promotee1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The experiment was carried out with different concentrations of exogenous GA3 spraying on broccoli (Brassica oleracea var. italica)”

✓ located verbatim in the source · abstract, characters 0–131 · show in text ↑
e1

“the concentration of 50 mg·L-1 GA3 could promote the flower-bud differentiation,advance the budding stage,rapid growing stage and initial period harvest,increase the yield and flower-ball compactness significantly”

✓ located verbatim in the source · abstract, characters 157–370 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A 50 mg·L-1 GA3 spray advanced the budding stage, rapid growing stage and initial harvest period of broccoli.

Treatment
50 mg·L-1 GA3e1
Outcome
budding stage,rapid growing stage and initial period harveste1
Direction
advancee1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The experiment was carried out with different concentrations of exogenous GA3 spraying on broccoli (Brassica oleracea var. italica)”

✓ located verbatim in the source · abstract, characters 0–131 · show in text ↑
e1

“the concentration of 50 mg·L-1 GA3 could promote the flower-bud differentiation,advance the budding stage,rapid growing stage and initial period harvest,increase the yield and flower-ball compactness significantly”

✓ located verbatim in the source · abstract, characters 157–370 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A 50 mg·L-1 GA3 spray significantly increased broccoli yield and flower-ball compactness.

Treatment
50 mg·L-1 GA3e1
Outcome
yield and flower-ball compactnesse1
Direction
increasee1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The experiment was carried out with different concentrations of exogenous GA3 spraying on broccoli (Brassica oleracea var. italica)”

✓ located verbatim in the source · abstract, characters 0–131 · show in text ↑
e1

“the concentration of 50 mg·L-1 GA3 could promote the flower-bud differentiation,advance the budding stage,rapid growing stage and initial period harvest,increase the yield and flower-ball compactness significantly”

✓ located verbatim in the source · abstract, characters 157–370 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A 100 mg·L-1 GA3 spray obviously decreased ascorbic acid in the broccoli flower-ball.

Organ / stage
flower-balle2
Treatment
100 mg·L-1 GA3e2
Outcome
ascorbic acide2
Direction
decreasede2
Qualifier
obviouslye2

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The experiment was carried out with different concentrations of exogenous GA3 spraying on broccoli (Brassica oleracea var. italica)”

✓ located verbatim in the source · abstract, characters 0–131 · show in text ↑
e2

“However,100 mg·L-1 GA3 decreased ascorbic acid of broccoli flower-ball obviously”

✓ located verbatim in the source · abstract, characters 372–452 · show in text ↑

Gibberellic acid · quality: phytochemicals · Brassica oleracea (wild cabbage)Results differ

8 papers: 7 positive, 1 negative or no effect

7 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

Gibberellic acid · yield · Brassica oleracea (wild cabbage)Results differ

21 papers: 20 positive, 1 negative or no effect

19 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

17 papers more in this group

See all 21 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.