Paper · 2019 · Annual Research & Review in Biology

Bio-efficacy of Bacillus subtilis against Damping off Disease in Brinjal

Deepak Awasthi; Mukesh Srivastava; Shubha Trivedi; et al.

12
claims
24
verbatim quotes
3
citations
3
research areas
✓
Open access

Abstract

Bacillus sp is one of the biocontrol agents are extensively used in management of fungal diseases of crop plants, exhibiting mycoparasitism against a wide range of plant pathogens. In the present investigation Efficacy of Bacillus subtilis was tested against Pythium aphanidermatum under glass house and field conditions. With regard to the germination and seedling growth parameters, the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%), shoot length (59.3 cm), root length (24.3 cm), vigor index (7740.52) and yield (22.67 mt/ha). This was followed by the treatments T3, T1 and T4 in the decreasing order of merit. In the biometric observations also, 10 ml/L and 20 ml/L concentration of liquid formulation of Bacillus subtilis recorded statistically significant results. Observations on total protein content in brinjal plants treated with different concentrations of Bacillus subtilis revealed that treatment T2 was found best in both field and glass house conditions yielded highest protein as 0.44mg/ml and 0.30mg/ml respectively. The least values of germination, growth parameters, protein content and yield were observed in untreated control.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 produced the highest brinjal germination percentage, 92.59%.

Treatment
liquid formulation of Bacillus subtilis @10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
germination percentagee0
Direction
higheste0
Value
92.59%e0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%)”

✓ located verbatim in the source · abstract, characters 385–505 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 produced the highest brinjal shoot length, 59.3 cm.

Treatment
liquid formulation of Bacillus subtilis @10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
shoot lengthe0
Direction
higheste0
Value
59.3 cme0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%), shoot length (59.3 cm)”

✓ located verbatim in the source · abstract, characters 385–529 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 produced the highest brinjal root length, 24.3 cm.

Treatment
liquid formulation of Bacillus subtilis @10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
root lengthe0
Direction
higheste0
Value
24.3 cme0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%), shoot length (59.3 cm), root length (24.3 cm)”

✓ located verbatim in the source · abstract, characters 385–552 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 produced the highest brinjal vigor index, 7740.52.

Treatment
liquid formulation of Bacillus subtilis @10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
vigor indexe0
Direction
higheste0
Value
7740.52e0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%), shoot length (59.3 cm), root length (24.3 cm), vigor index (7740.52)”

✓ located verbatim in the source · abstract, characters 385–575 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 produced the highest brinjal yield, 22.67 mt/ha.

Treatment
liquid formulation of Bacillus subtilis @10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
yielde0
Direction
higheste0
Value
22.67 mt/hae0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment T2 (liquid formulation of Bacillus subtilis @10 ml/L) recorded the highest germination percentage (92.59%), shoot length (59.3 cm), root length (24.3 cm), vigor index (7740.52) and yield (22.67 mt/ha)”

✓ located verbatim in the source · abstract, characters 385–599 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

T3, T1 and T4 followed T2 in decreasing order of merit.

Outcome
decreasing order of merite0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“This was followed by the treatments T3, T1 and T4 in the decreasing order of merit.”

✓ located verbatim in the source · abstract, characters 601–684 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bacillus subtilis liquid formulation at 10 ml/L gave statistically significant biometric observations.

Treatment
10 ml/Le0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
statistically significant resultse0

Not reportedComparatorDirection

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“10 ml/L and 20 ml/L concentration of liquid formulation of Bacillus subtilis recorded statistically significant results”

✓ located verbatim in the source · abstract, characters 721–840 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bacillus subtilis liquid formulation at 20 ml/L gave statistically significant biometric observations.

Treatment
20 ml/L concentration of liquid formulation of Bacillus subtilise0
Interactor
Bacillus subtilisBacillus subtilise0biocontrol_agent
Outcome
statistically significant resultse0

Not reportedComparatorDirection

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus subtilis
Bacillus subtilis · InteractorY tambe (original uploader) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“10 ml/L and 20 ml/L concentration of liquid formulation of Bacillus subtilis recorded statistically significant results”

✓ located verbatim in the source · abstract, characters 721–840 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 yielded the highest brinjal protein in the field, 0.44mg/ml.

Treatment
treatment T2e0
Outcome
proteine0
Direction
higheste0
Value
0.44mg/mle0
Setting
fielde0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“treatment T2 was found best in both field and glass house conditions yielded highest protein as 0.44mg/ml and 0.30mg/ml respectively”

✓ located verbatim in the source · abstract, characters 971–1103 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T2 yielded the highest brinjal protein in the glass house, 0.30mg/ml.

Treatment
treatment T2e0
Outcome
proteine0
Direction
higheste0
Value
0.30mg/mle0
Setting
glass housee0

Not reportedComparator

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“treatment T2 was found best in both field and glass house conditions yielded highest protein as 0.44mg/ml and 0.30mg/ml respectively”

✓ located verbatim in the source · abstract, characters 971–1103 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Untreated controls had the lowest germination, growth parameters and protein content.

Treatment
untreated controle0
Outcome
germination, growth parameters, protein contente0
Direction
leaste0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The least values of germination, growth parameters, protein content and yield were observed in untreated control.”

✓ located verbatim in the source · abstract, characters 1105–1218 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Untreated controls had the lowest brinjal yield.

Treatment
untreated controle0
Outcome
yielde0
Direction
leaste0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The least values of germination, growth parameters, protein content and yield were observed in untreated control.”

✓ located verbatim in the source · abstract, characters 1105–1218 · show in text ↑
t0

“Brinjal”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑

Bacillus subtilis · growth · Solanum melongena (eggplant)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 →

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.