Paper · 2014 · PubMed

Effect of co-inoculations of native PGPR with nitrogen fixing bacteria on seedling traits in Prosopis cineraria.

S K Singh; Anjly Pancholy; S K Jindal; et al.

10
claims
20
verbatim quotes
1
citations
6
research areas
—
Not open access

Abstract

Prosopis cineraria significantly contribute to sand dune stabilization, soil fertility rejuvenation and is an integral component of agro-forestry systems in arid regions of India. Effect of different rhizobacterial seed treatments on seed germination and seedling traits in two genotypes of P. cineraria (HPY-1) and (FG-1) were tested. Observations on seed germination (%) and seedling traits viz., root length (cm), shoot length (cm), seedling weight (g) and seedling length of different treatments were recorded. Whereas, germination index (GI), seedling vigour index (SVI) and root/shoot length ratio were derived from the observed data. The scarification treatment with sulphuric acid for 10 minutes substantially enhanced germination from < 20% to 80-82% in control treatments. Treatments with co-inoculations of Bacillus licheniformis and Sinorhizobium kostiense or S. saheli supported the maximum seed germination and seedling growth and vigour. The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense. The higher positive correlations of seedling length v/s shoot length followed by SVI v/s seedling length, SVI v/s root length and seedling length v/s root length is a fair indicative of inter dependency of these characteristics. Higher R2 values of root length v/s shoot length followed by that of SVI v/s GI indicates that a regression line fits the data well and future outcomes of observed seedling traits are likely to be predicted by the model.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sulphuric acid scarification raised germination from below 20% to 80-82% in controls.

Taxon
Prosopis cinerariaProsopis cinerariat0
Treatment
scarification treatment with sulphuric acid for 10 minutese0
Outcome
germinatione0
Direction
enhancede0
Value
80-82%e0
Qualifier
< 20%e0
Comparator
control treatmentse0

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The scarification treatment with sulphuric acid for 10 minutes substantially enhanced germination from < 20% to 80-82% in control treatments.”

✓ located verbatim in the source · abstract, characters 641–782 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Coinoculation with Bacillus licheniformis and Sinorhizobium kostiense supported maximum germination, growth, and vigour.

Taxon
Prosopis cinerariaProsopis cinerariat0
Treatment
co-inoculations of Bacillus licheniformis and Sinorhizobium kostiensee0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
Sinorhizobium kostienseSinorhizobium kostiensee0symbiont
Outcome
seed germination and seedling growth and vigoure0
Direction
maximume0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Treatments with co-inoculations of Bacillus licheniformis and Sinorhizobium kostiense or S. saheli supported the maximum seed germination and seedling growth and vigour.”

✓ located verbatim in the source · abstract, characters 783–952 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Coinoculation with Bacillus licheniformis and S. saheli supported maximum germination, growth, and vigour.

Taxon
Prosopis cinerariaProsopis cinerariat0
Treatment
co-inoculations of Bacillus licheniformis and Sinorhizobium kostiense or S. sahelie0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
S. saheliSinorhizobium sahelie0symbiont
Outcome
seed germination and seedling growth and vigoure0
Direction
maximume0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Treatments with co-inoculations of Bacillus licheniformis and Sinorhizobium kostiense or S. saheli supported the maximum seed germination and seedling growth and vigour.”

✓ located verbatim in the source · abstract, characters 783–952 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

V2T6 coinoculation gave maximum germination per cent.

Taxon
Prosopis cinerariaProsopis cinerariat0
Material
high pod yielding genotypee0
Treatment
co-inoculated with Bacillus licheniformis and S. kostiensee0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
S. kostienseSinorhizobium kostiensee0symbiont
Outcome
germination per cente0
Direction
maximume0
Value
92.5%e0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense.”

✓ located verbatim in the source · abstract, characters 953–1226 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

V2T6 coinoculation gave maximum seedling length.

Taxon
Prosopis cinerariaProsopis cinerariat0
Material
high pod yielding genotypee0
Treatment
co-inoculated with Bacillus licheniformis and S. kostiensee0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
S. kostienseSinorhizobium kostiensee0symbiont
Outcome
seedling lengthe0
Direction
maximume0
Value
10.94 cme0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense.”

✓ located verbatim in the source · abstract, characters 953–1226 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

V2T6 coinoculation gave maximum seedling vigour index.

Taxon
Prosopis cinerariaProsopis cinerariat0
Material
high pod yielding genotypee0
Treatment
co-inoculated with Bacillus licheniformis and S. kostiensee0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
S. kostienseSinorhizobium kostiensee0symbiont
Outcome
seedling vigour indexe0
Direction
maximume0
Value
10.12e0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense.”

✓ located verbatim in the source · abstract, characters 953–1226 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

V2T6 coinoculation gave maximum germination index.

Taxon
Prosopis cinerariaProsopis cinerariat0
Material
high pod yielding genotypee0
Treatment
co-inoculated with Bacillus licheniformis and S. kostiensee0
Interactor
Bacillus licheniformisBacillus licheniformise0symbiont
Second interactor
S. kostienseSinorhizobium kostiensee0symbiont
Outcome
germination indexe0
Direction
maximume0
Value
7.97e0

Not reportedComparator

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗
Bacillus licheniformis
Bacillus licheniformis · InteractorStefan Walkowski · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense.”

✓ located verbatim in the source · abstract, characters 953–1226 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Seedling length and shoot length had the highest positive correlation, followed by SVI versus seedling length and SVI versus root length.

Taxon
Prosopis cinerariaProsopis cinerariat0
Organ / stage
seedlinge0
Outcome
positive correlationse0
Direction
highere0
Qualifier
seedling length v/s shoot length followed by SVI v/s seedling length, SVI v/s root length and seedling length v/s root lengthe0

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The higher positive correlations of seedling length v/s shoot length followed by SVI v/s seedling length, SVI v/s root length and seedling length v/s root length is a fair indicative of inter dependency of these characteristics.”

✓ located verbatim in the source · abstract, characters 1227–1455 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Root length versus shoot length had the higher R2, followed by SVI versus GI.

Taxon
Prosopis cinerariaProsopis cinerariat0
Organ / stage
roote0
Outcome
R2 valuese0
Qualifier
root length v/s shoot length followed by that of SVI v/s GIe0

Not reportedDirection

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Higher R2 values of root length v/s shoot length followed by that of SVI v/s GI indicates that a regression line fits the data well and future outcomes of observed seedling traits are likely to be predicted by the model.”

✓ located verbatim in the source · abstract, characters 1456–1676 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑
Method / resourceauthor interpretationoriginal resultmeasured

Claim · model-written summary

The regression line fit the seedling trait data and may predict future outcomes.

Taxon
Prosopis cinerariaProsopis cinerariat0
Outcome
regression line fits the data welle0
Qualifier
future outcomes of observed seedling traits are likely to be predicted by the modele0
Comparator
root length v/s shoot lengthe0

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

Prosopis cineraria
Prosopis cineraria · TaxonLRBurdak · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Higher R2 values of root length v/s shoot length followed by that of SVI v/s GI indicates that a regression line fits the data well and future outcomes of observed seedling traits are likely to be predicted by the model.”

✓ located verbatim in the source · abstract, characters 1456–1676 · show in text ↑
t0

“Prosopis cineraria”

✓ located verbatim in the source · title, characters 93–111 · show in text ↑

sulfuric acid · growth · Prosopis cinerariaResults 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 →

inoculation · growth · Prosopis cinerariaPositive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

seed treatment · growth · Prosopis cinerariaResults agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.