Paper · 2023 · Journal of Applied Horticulture

Impact of plant growth regulators on okra seed quality and storability under ambient conditions

Preetilagna Dhal; Sunil Kumar Dash; Simanta Mohanty; et al.

12
claims
23
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

During kharif 2020 and 2021, an investigation was conducted to investigate the role of plant growth regulators as foliar spray on okra seed yield and quality. The experiment was laid out in RBD with three replications and eleven treatments. Foliar sprays were done at 15 and 30 DAS. Observations on various plant growth parameters, yield attributing characters, seed yield, seed storability and quality were recorded. Harvested seeds were stored in poly bags for a period of twelve months to study the storability of seeds. Results revealed that treatment with Cycocel 250 ppm recorded highest germination percentage (83.37%) followed by GA3 150 ppm (80.50%) whereas control plot recorded (73.00 %) of germination one year after storage. The rate of decrease in germination was (8.09%) with Cycocel (250 ppm) as compared to control (15.02%). The lowest increase in seed moisture content was recorded with Cycocel (250 ppm) ( 3.43%) followed by GA3 (150 ppm) as compared to control (4.98%). Up to twelve months of storage the progressive decline of Vigour Index -I and Vigour Index -II was demonstrated with Cycocel (250 ppm), GA3 (150 ppm) and NAA (200 ppm) with a decreased rate which expressed their potentiality as effective growth regulators . The electrical conductivity increased with a very decreased rate in Cycocel (250 ppm) (255.77%) followed by GA3 (150 ppm) (324.11%) and NAA (200 ppm) (384.31%) as compared to control ( 583.98%). Hence Cycocel (250 ppm) may be considered as best plant growth regulators increasing yield, seed quality and storability of okra.

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Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycocel 250 ppm gave 83.37% germination after storage.

Treatment
Cycocel 250 ppme0
Outcome
germination percentagee0
Direction
higheste0
Value
83.37%e0
Comparator
control plote0

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

“treatment with Cycocel 250 ppm recorded highest germination percentage (83.37%) followed by GA3 150 ppm (80.50%) whereas control plot recorded (73.00 %) of germination one year after storage”

✓ located verbatim in the source · abstract, characters 546–736 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 150 ppm gave 80.50% germination after storage.

Treatment
GA3 150 ppme0
Outcome
germination percentagee0
Direction
followed bye0
Value
80.50%e0
Comparator
control plote0

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

“treatment with Cycocel 250 ppm recorded highest germination percentage (83.37%) followed by GA3 150 ppm (80.50%) whereas control plot recorded (73.00 %) of germination one year after storage”

✓ located verbatim in the source · abstract, characters 546–736 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycocel reduced the germination decline to 8.09% versus 15.02% in control.

Treatment
Cycocel (250 ppm)e0
Outcome
rate of decrease in germinatione0
Direction
decreasee0
Value
8.09%e0
Qualifier
15.02%e0
Comparator
controle0

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 rate of decrease in germination was (8.09%) with Cycocel (250 ppm) as compared to control (15.02%)”

✓ located verbatim in the source · abstract, characters 738–840 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycocel had the lowest seed moisture increase at 3.43% versus 4.98% in control.

Treatment
Cycocel (250 ppm)e0
Outcome
seed moisture contente0
Direction
lowest increasee0
Value
3.43%e0
Comparator
controle0

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 increase in seed moisture content was recorded with Cycocel (250 ppm) ( 3.43%) followed by GA3 (150 ppm) as compared to control (4.98%)”

✓ located verbatim in the source · abstract, characters 842–988 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 followed Cycocel in limiting seed moisture increase.

Treatment
GA3 (150 ppm)e0
Outcome
seed moisture contente0
Direction
followed bye0
Comparator
controle0

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 increase in seed moisture content was recorded with Cycocel (250 ppm) ( 3.43%) followed by GA3 (150 ppm) as compared to control (4.98%)”

✓ located verbatim in the source · abstract, characters 842–988 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycocel slowed vigour index declines during storage.

Treatment
Cycocel (250 ppm)e0
Outcome
Vigour Index -I and Vigour Index -IIe0
Direction
decreased ratee0

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 progressive decline of Vigour Index -I and Vigour Index -II was demonstrated with Cycocel (250 ppm), GA3 (150 ppm) and NAA (200 ppm) with a decreased rate”

✓ located verbatim in the source · abstract, characters 1021–1179 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 slowed vigour index declines during storage.

Treatment
GA3 (150 ppm)e0
Outcome
Vigour Index -I and Vigour Index -IIe0
Direction
decreased ratee0

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 progressive decline of Vigour Index -I and Vigour Index -II was demonstrated with Cycocel (250 ppm), GA3 (150 ppm) and NAA (200 ppm) with a decreased rate”

✓ located verbatim in the source · abstract, characters 1021–1179 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NAA slowed vigour index declines during storage.

Treatment
NAA (200 ppm)e0
Outcome
Vigour Index -I and Vigour Index -IIe0
Direction
decreased ratee0

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 progressive decline of Vigour Index -I and Vigour Index -II was demonstrated with Cycocel (250 ppm), GA3 (150 ppm) and NAA (200 ppm) with a decreased rate”

✓ located verbatim in the source · abstract, characters 1021–1179 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycocel had a 255.77% conductivity increase.

Treatment
Cycocel (250 ppm)e0
Outcome
electrical conductivitye0
Direction
increasede0
Value
255.77%e0
Comparator
controle0

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 electrical conductivity increased with a very decreased rate in Cycocel (250 ppm) (255.77%) followed by GA3 (150 ppm) (324.11%) and NAA (200 ppm) (384.31%) as compared to control ( 583.98%)”

✓ located verbatim in the source · abstract, characters 1248–1441 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 had a 324.11% conductivity increase.

Treatment
GA3 (150 ppm)e0
Outcome
electrical conductivitye0
Direction
increasede0
Value
324.11%e0
Comparator
controle0

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 electrical conductivity increased with a very decreased rate in Cycocel (250 ppm) (255.77%) followed by GA3 (150 ppm) (324.11%) and NAA (200 ppm) (384.31%) as compared to control ( 583.98%)”

✓ located verbatim in the source · abstract, characters 1248–1441 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NAA had a 384.31% conductivity increase.

Treatment
NAA (200 ppm)e0
Outcome
electrical conductivitye0
Direction
increasede0
Value
384.31%e0
Comparator
controle0

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 electrical conductivity increased with a very decreased rate in Cycocel (250 ppm) (255.77%) followed by GA3 (150 ppm) (324.11%) and NAA (200 ppm) (384.31%) as compared to control ( 583.98%)”

✓ located verbatim in the source · abstract, characters 1248–1441 · show in text ↑
t0

“okra seed”

✓ located verbatim in the source · title, characters 37–46 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors identify Cycocel 250 ppm as best for okra yield, seed quality and storability.

Treatment
Cycocel (250 ppm)e0
Outcome
increasing yield, seed quality and storabilitye0

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

“Cycocel (250 ppm) may be considered as best plant growth regulators increasing yield, seed quality and storability of okra”

✓ located verbatim in the source · abstract, characters 1449–1571 · show in text ↑

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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.