Paper · 2014

A study on the Biocontrol of phytopathogens of Vigna radiata using Pseudomonas fluorescens in Sustainable Agriculture

Noorul Islam

7
claims
10
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Pulses are rich source of protein and integral part of balanced diet. They maintain soil fertility through biological nitrogen fixation. Thus play a vital role in sustainable agriculture. The phytopathogens cause serious damage in plants, resulting in critical losses of yield, quality and profit. In the present study, rhizobacteria isolated from soil and confirmed as Pseudomonas fluorescens . Pseudomonas fluorescens was checked for antibiosis against the phytopathogens in vitro. The biofilm formation with PGPRs like Rhizobium and Bacillus subtilis was analyzed to confirm that they can coexist. Thirty alginate beads entrapping Pseudomonas fluorescens and PGPRs were able to inhibit the growth of pathogens in vitro. Mungbean plant treated with Pseudomonas fluorescens and other PGPRs induced a significant increase in root and shoot length, nodules, weight and protein content. In test plants combined inocu lation was superior to individual inoculation.

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Claims 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

The isolated rhizobacteria were identified as Pseudomonas fluorescens.

Taxon
Vigna radiataVigna radiatat0
Interactor
Pseudomonas fluorescensPseudomonas fluorescense0symbiont
Outcome
confirmed as Pseudomonas fluorescense0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 47–60 · show in text ↑
e0

“rhizobacteria isolated from soil and confirmed as Pseudomonas fluorescens”

✓ located verbatim in the source · abstract, characters 320–393 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Pseudomonas fluorescens and PGPR-containing alginate beads inhibited pathogen growth in vitro.

Taxon
Vigna radiataVigna radiatat0
Treatment
Thirty alginate beads entrapping Pseudomonas fluorescens and PGPRse0
Interactor
pathogense0pathogen
Second interactor
Pseudomonas fluorescensPseudomonas fluorescense0biocontrol_agent
Outcome
growth of pathogense0
Direction
inhibite0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · Second interactorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 47–60 · show in text ↑
e0

“Thirty alginate beads entrapping Pseudomonas fluorescens and PGPRs were able to inhibit the growth of pathogens in vitro.”

✓ located verbatim in the source · abstract, characters 601–722 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculated mungbean plants had significantly increased root and shoot length.

Taxon
MungbeanVigna radiatae0
Treatment
treated with Pseudomonas fluorescens and other PGPRse0
Interactor
Pseudomonas fluorescensPseudomonas fluorescense0symbiont
Outcome
root and shoot lengthe0
Direction
increasee0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Mungbean plant treated with Pseudomonas fluorescens and other PGPRs induced a significant increase in root and shoot length, nodules, weight and protein content.”

✓ located verbatim in the source · abstract, characters 723–884 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculated mungbean plants had significantly increased nodules.

Taxon
MungbeanVigna radiatae0
Treatment
treated with Pseudomonas fluorescens and other PGPRse0
Interactor
Pseudomonas fluorescensPseudomonas fluorescense0symbiont
Outcome
nodulese0
Direction
increasee0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Mungbean plant treated with Pseudomonas fluorescens and other PGPRs induced a significant increase in root and shoot length, nodules, weight and protein content.”

✓ located verbatim in the source · abstract, characters 723–884 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculated mungbean plants had significantly increased weight.

Taxon
MungbeanVigna radiatae0
Treatment
treated with Pseudomonas fluorescens and other PGPRse0
Interactor
Pseudomonas fluorescensPseudomonas fluorescense0symbiont
Outcome
weighte0
Direction
increasee0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Mungbean plant treated with Pseudomonas fluorescens and other PGPRs induced a significant increase in root and shoot length, nodules, weight and protein content.”

✓ located verbatim in the source · abstract, characters 723–884 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculated mungbean plants had significantly increased protein content.

Taxon
MungbeanVigna radiatae0
Treatment
treated with Pseudomonas fluorescens and other PGPRse0
Interactor
Pseudomonas fluorescensPseudomonas fluorescense0symbiont
Outcome
protein contente0
Direction
increasee0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Mungbean plant treated with Pseudomonas fluorescens and other PGPRs induced a significant increase in root and shoot length, nodules, weight and protein content.”

✓ located verbatim in the source · abstract, characters 723–884 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined inoculation was superior to individual inoculation in test plants.

Taxon
Vigna radiataVigna radiatat0
Treatment
combined inocu latione0
Outcome
superiore0
Direction
superiore0
Comparator
individual inoculatione0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Vigna radiata”

✓ located verbatim in the source · title, characters 47–60 · show in text ↑
e0

“In test plants combined inocu lation was superior to individual inoculation.”

✓ located verbatim in the source · abstract, characters 885–961 · show in text ↑

Pseudomonas fluorescens · symbiosis · Vigna radiata (mung bean)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive
See all 4 papers →

Pseudomonas fluorescens · growth · Vigna radiata (mung bean)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 →

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.