Paper · 2020 · International Journal of Sustainable Agricultural Research

Exogenous Application of Antioxidants on Leaf Chlorophyll, Yield Dynamics and Berry Quality of Sweet Pepper (Capsicum annuum L.)

Md Saidur Rahman; Mahmoda Akter; Md Shah Newaz Chowdhury; et al.

12
claims
24
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

An experiment was carried out to investigate the influences of seven levels of antioxidants on BARI Mistimorich-1 and BARI Mistimorich-2 varieties of sweet pepper at the Central Research Farm of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh. Antioxidants were applied to sweet pepper varieties which had a significant effect on physiology, yield and quality of sweet pepper. Among those treatments, ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control. The variety of BARI Mistimorich-2 produces 4.55% higher fruit yield than BARI Mistimorich-1. Among those antioxidants, AA at 200 ppm with SA at 200 ppm demonstrate the best potentiality to solved flower and fruit dropping problems and ultimately lead to higher production of sweet pepper.

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Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased chlorophyll a in sweet pepper by 30% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
chlorophyll ae1
Direction
enhancee1
Value
30%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased chlorophyll b in sweet pepper by 39.39% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
chlorophyll be1
Direction
enhancee1
Value
39.39%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased total chlorophyll in sweet pepper by 33.73% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
total chlorophylle1
Direction
enhancee1
Value
33.73%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased number of flower plant-1 in sweet pepper by 17.63% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
number of flower plant-1e1
Direction
enhancee1
Value
17.63%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased number of fruits plants-1 in sweet pepper by 56.73% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
number of fruits plants-1e1
Direction
enhancee1
Value
56.73%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased fruit yield plant-1 in sweet pepper by 43.61% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
fruit yield plant-1e1
Direction
enhancee1
Value
43.61%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased total soluble sugar in sweet pepper by 28.67% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
total soluble sugare1
Direction
enhancee1
Value
28.67%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm increased vitamin C in sweet pepper by 22.75% compared with control.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppme1
Outcome
vitamin Ce1
Direction
enhancee1
Value
22.75%e1
Comparator
controle1

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e1

“ascorbic acid (AA) at 200 ppm with salicylic acid (SA) at 200 ppm was more potential to enhance chlorophyll a (30%), chlorophyll b (39.39%), total chlorophyll (33.73%), number of flower plant-1 (17.63%), number of fruits plants-1 (56.73%), fruit yield plant-1 (43.61%), total soluble sugar (28.67%) and vitamin C (22.75%) compare to control”

✓ located verbatim in the source · abstract, characters 410–750 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

BARI Mistimorich-2 produces 4.55% higher fruit yield than BARI Mistimorich-1.

Taxon
Sweet PepperCapsicum annuumt0
Material
BARI Mistimorich-2e2
Outcome
fruit yielde2
Direction
highere2
Value
4.55%e2
Comparator
BARI Mistimorich-1e2

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e2

“The variety of BARI Mistimorich-2 produces 4.55% higher fruit yield than BARI Mistimorich-1”

✓ located verbatim in the source · abstract, characters 752–843 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Antioxidant applications had a significant effect on physiology, yield and quality of sweet pepper.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
Antioxidantse3
Outcome
physiology, yield and qualitye3

Not reportedComparatorDirection

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e3

“Antioxidants were applied to sweet pepper varieties which had a significant effect on physiology, yield and quality of sweet pepper”

✓ located verbatim in the source · abstract, characters 253–384 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm showed the best potential to solve flower and fruit dropping problems in sweet pepper.

Taxon
Sweet PepperCapsicum annuumt0
Treatment
AA at 200 ppm with SA at 200 ppme4
Outcome
flower and fruit dropping problemse4
Direction
best potentialitye4

Not reportedComparator

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e4

“Among those antioxidants, AA at 200 ppm with SA at 200 ppm demonstrate the best potentiality to solved flower and fruit dropping problems”

✓ located verbatim in the source · abstract, characters 845–982 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

AA at 200 ppm with SA at 200 ppm is expected to lead to higher sweet pepper production.

Taxon
Sweet PepperCapsicum annuumt0
Outcome
higher production of sweet peppere5

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Sweet Pepper (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 95–128 · show in text ↑
e5

“ultimately lead to higher production of sweet pepper”

✓ located verbatim in the source · abstract, characters 987–1039 · show in text ↑

salicylic acid · quality: phytochemicals · Capsicum annuum (sweet pepper)Results differ

8 papers: 6 positive, 2 negative or no effect

5 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

4 papers more in this group

See all 8 papers →

ascorbic acid · yield · Capsicum annuum (sweet pepper)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

ascorbic acid · quality: phytochemicals · Capsicum annuum (sweet pepper)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

ascorbic acid · physiology: pigments · Capsicum annuum (sweet pepper)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 →

salicylic acid · physiology: osmolytes · Capsicum annuum (sweet pepper)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 →

salicylic acid · physiology: pigments · Capsicum annuum (sweet pepper)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

salicylic acid · yield · Capsicum annuum (sweet pepper)Results agree

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 →

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.