Paper · 2018 · International Journal of Chemical Studies

Study on effect of plant growth regulators on vegetative growth of summer okra (Abelmoschus esculentus L. Moench) Var. Varsha Uphar

Praveen Kumar; P.M. Haldankar; PC Haldavanekar

5
claims
10
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Growth and fruiting pattern of okra (Abelmoschus esculentus L. Moench) CV. Varsha Uphar as affected by the growth regulators cycocel (CCC), paclobutrazol (PBZ) and ethrel were evaluated in field studies. High temperature and high humidity resulting more vegetative growth as compare to reproductive growth. Growth retardant suppresses the vegetative growth and promotes reproductive traits. Therefore, different concentrations of CCC (200, 400 & 600 ppm), PBZ (150, 250 & 300 ppm) and ethrel (150, 250 & 300 ppm) were sprayed on okra plants at 30 DAS stage, to ascertain their impact on plant growth. Observations were recorded on various traits and concluded that the lowest plant height, internodal length, highest number of leaves, leaf area, and petiole length of leaves per plant were recorded most in CCC @ 600 ppm while maximum number of nodes, lowest absolute growth rate (AGR) and relative growth rate (RGR) of plant, fruit length and ascorbic acid were higher in ethrel @ 300 ppm.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CCC at 600 ppm produced the lowest plant height and internodal length.

Treatment
CCC @ 600 ppme0
Outcome
plant height, internodal lengthe0
Direction
loweste0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“the lowest plant height, internodal length, highest number of leaves, leaf area, and petiole length of leaves per plant were recorded most in CCC @ 600 ppm”

✓ located verbatim in the source · abstract, characters 665–820 · show in text ↑
e1

“okra (Abelmoschus esculentus L. Moench)”

✓ located verbatim in the source · abstract, characters 31–70 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CCC at 600 ppm produced the highest leaf number, leaf area and petiole length.

Treatment
CCC @ 600 ppme0
Outcome
number of leaves, leaf area, and petiole length of leaves per plante0
Direction
higheste0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“highest number of leaves, leaf area, and petiole length of leaves per plant were recorded most in CCC @ 600 ppm”

✓ located verbatim in the source · abstract, characters 709–820 · show in text ↑
e1

“okra (Abelmoschus esculentus L. Moench)”

✓ located verbatim in the source · abstract, characters 31–70 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethrel at 300 ppm produced the maximum number of nodes.

Treatment
ethrel @ 300 ppme0
Outcome
number of nodese0
Direction
maximume0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“maximum number of nodes, lowest absolute growth rate (AGR) and relative growth rate (RGR) of plant, fruit length and ascorbic acid were higher in ethrel @ 300 ppm”

✓ located verbatim in the source · abstract, characters 827–989 · show in text ↑
e1

“okra (Abelmoschus esculentus L. Moench)”

✓ located verbatim in the source · abstract, characters 31–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ethrel at 300 ppm produced the lowest absolute and relative growth rates.

Treatment
ethrel @ 300 ppme0
Outcome
absolute growth rate (AGR) and relative growth rate (RGR) of plante0
Direction
loweste0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest absolute growth rate (AGR) and relative growth rate (RGR) of plant, fruit length and ascorbic acid were higher in ethrel @ 300 ppm”

✓ located verbatim in the source · abstract, characters 852–989 · show in text ↑
e1

“okra (Abelmoschus esculentus L. Moench)”

✓ located verbatim in the source · abstract, characters 31–70 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethrel at 300 ppm increased fruit length and ascorbic acid.

Treatment
ethrel @ 300 ppme0
Outcome
fruit length and ascorbic acide0
Direction
highere0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“fruit length and ascorbic acid were higher in ethrel @ 300 ppm”

✓ located verbatim in the source · abstract, characters 927–989 · show in text ↑
e1

“okra (Abelmoschus esculentus L. Moench)”

✓ located verbatim in the source · abstract, characters 31–70 · show in text ↑

(2-chloroethyl)phosphonic acid · growth · Abelmoschus esculentus (okra)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 papers →

chlormequat chloride · growth · Abelmoschus esculentus (okra)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 →

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.