Paper · 2020 · Microbiology Research

Influence of Pseudomonas spp. on Okra (Abelomuscus esculantaus L.) growth parameters and antioxidant activities under soil salinity

Shobhit Raj Vimal; Ashish Kumar Singh; Jay Shankar Singh

3
claims
6
verbatim quotes
3
citations
2
research areas
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Open access · cc-by

Abstract

In this study total twenty seven gram negative NaCl tolerant rhizobacterial strains were isolated from disturbed soils of Lucknow districts. The 3 selected sampling sites were Bijnor, Pasi Quila and Babasaheb Bhimrao Ambedkar University Campus, Lucknow, India. The isolates have been investigated for different plant growth promoting and biochemical activities. Based on morphological and biochemical tests the total eight (8) rhizobacterial strains were designated as Pseudomonas spp. Among PGP traits, all 8 Pseudomonas strains were examined for Indole-3-Acetic Acid (IAA) production activity. The bacterialisolate IAA4 produces maximum 21.16±3.24 μg mL-1 of IAA at 100 μg mL-1 tryptophan concentration among Pseudomonas strains. This strain show excellent P solubilization and N fixatation in qualitative assay. The higher amount of NaCl salt in soils positively reduces paddy plant physiology and growth parameters. The IAA4 inoculation in okra seeds significantly (P<0.001) improved plant growth parameters, green pigments and modulate antioxidant activities under pot experimental study

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

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Claims 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

IAA4 inoculation significantly improved okra growth parameters in pots.

Treatment
IAA4 inoculatione0
Interactor
IAA4e0symbiont
Outcome
plant growth parameterse0
Direction
improvede0
Setting
pot experimental studye0

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

t0

“Okra (Abelomuscus esculantaus L.)”

✓ located verbatim in the source · title, characters 33–66 · show in text ↑
e0

“The IAA4 inoculation in okra seeds significantly (P<0.001) improved plant growth parameters, green pigments and modulate antioxidant activities under pot experimental study”

✓ located verbatim in the source · abstract, characters 920–1092 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

IAA4 inoculation significantly improved green pigments in okra.

Treatment
IAA4 inoculatione0
Interactor
IAA4e0symbiont
Outcome
green pigmentse0
Direction
improvede0

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

t0

“Okra (Abelomuscus esculantaus L.)”

✓ located verbatim in the source · title, characters 33–66 · show in text ↑
e0

“The IAA4 inoculation in okra seeds significantly (P<0.001) improved plant growth parameters, green pigments and modulate antioxidant activities under pot experimental study”

✓ located verbatim in the source · abstract, characters 920–1092 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

IAA4 inoculation modulated okra antioxidant activities.

Treatment
IAA4 inoculatione0
Interactor
IAA4e0symbiont
Outcome
antioxidant activitiese0

Not reportedComparatorDirection

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

t0

“Okra (Abelomuscus esculantaus L.)”

✓ located verbatim in the source · title, characters 33–66 · show in text ↑
e0

“The IAA4 inoculation in okra seeds significantly (P<0.001) improved plant growth parameters, green pigments and modulate antioxidant activities under pot experimental study”

✓ located verbatim in the source · abstract, characters 920–1092 · show in text ↑

inoculation · physiology: pigments · Abelmoschus esculentus (okra)Positive and negative results

11 papers: 10 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

inoculation · growth · Abelmoschus esculentus (okra)Positive and negative results

54 papers: 46 positive, 8 negative or no effect

45 papers in the same direction as this paper · 8 in the opposite direction

  1. positive
  2. negative
  3. negative

50 papers more in this group

See all 54 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.