Paper · 2019 · Plants

Foliar Aspersion of Salicylic Acid Improves Phenolic and Flavonoid Compounds, and Also the Fruit Yield in Cucumber (Cucumis sativus L.)

Pablo Preciado-Rangel; Juan José Reyes-Pérez; Silvia Citlaly Ramírez-Rodríguez; et al.

4
claims
9
verbatim quotes
53
citations
2
research areas
✓
Open access · cc-by

Abstract

L.). (1) Background: The importance of Mexico's cucumber production is based on its cultivation in recent decades as one of the major winter crops; in addition, the production of vegetables under hydroponic systems has increased significantly during the last few years, with cucumber being one of the vegetables with a high economic potential. (2) Methods: A completely randomized experimental design with 15 repetitions was used. SA at five doses (0.075, 0.1, 0.15, 0.25, and 0.5 mM) and one control (distilled water) was sprinkled weekly on cucumber plants. The evaluated variables were yield (total fruit weight per plant), fruit parameters (length, size and firmness), and nutraceutical quality of cucumber. (3) Results: Low concentrations of SA improve the yield and high concentrations decrease it, but the nutraceutical quality of fruits is improved, as compared to the control treatment. (4) Conclusions: In order to obtain a higher content of bioactive compounds without affecting the yield and commercial quality of cucumber fruits, it is advisable to use the average concentration (0.15 mM) of SA.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Low salicylic acid concentrations improved cucumber yield relative to control.

Taxon
CucumberCucumis sativust0
Treatment
Low concentrations of SAe0
Outcome
yielde0
Direction
improvee0
Comparator
control treatmente0

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Low concentrations of SA improve the yield and high concentrations decrease it, but the nutraceutical quality of fruits is improved, as compared to the control treatment.”

✓ located verbatim in the source · abstract, characters 725–895 · show in text ↑
t0

“Cucumber (Cucumis sativus L.)”

✓ located verbatim in the source · title, characters 106–135 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High salicylic acid concentrations decreased cucumber yield relative to control.

Taxon
CucumberCucumis sativust0
Treatment
high concentrationse0
Outcome
yielde0
Direction
decreasee0
Comparator
control treatmente0

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Low concentrations of SA improve the yield and high concentrations decrease it, but the nutraceutical quality of fruits is improved, as compared to the control treatment.”

✓ located verbatim in the source · abstract, characters 725–895 · show in text ↑
t0

“Cucumber (Cucumis sativus L.)”

✓ located verbatim in the source · title, characters 106–135 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Salicylic acid improved fruit nutraceutical quality relative to control.

Taxon
CucumberCucumis sativust0
Treatment
SAe0
Outcome
nutraceutical quality of fruitse0
Direction
improvede0
Comparator
control treatmente0

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Low concentrations of SA improve the yield and high concentrations decrease it, but the nutraceutical quality of fruits is improved, as compared to the control treatment.”

✓ located verbatim in the source · abstract, characters 725–895 · show in text ↑
t0

“Cucumber (Cucumis sativus L.)”

✓ located verbatim in the source · title, characters 106–135 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors advise 0.15 mM salicylic acid to improve bioactive compounds without harming yield or commercial fruit quality.

Taxon
CucumberCucumis sativust0
Treatment
0.15 mMe0
Outcome
higher content of bioactive compoundse1

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“it is advisable to use the average concentration (0.15 mM) of SA”

✓ located verbatim in the source · abstract, characters 1043–1107 · show in text ↑
e1

“higher content of bioactive compounds without affecting the yield and commercial quality of cucumber fruits”

✓ located verbatim in the source · abstract, characters 934–1041 · show in text ↑
t0

“Cucumber (Cucumis sativus L.)”

✓ located verbatim in the source · title, characters 106–135 · show in text ↑

salicylic acid · yield · Cucumis sativus (cucumber)Results differ

14 papers: 14 positive, 0 negative or no effect

13 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 papers →

salicylic acid · quality: general · Cucumis sativus (cucumber)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 →

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.