Paper · 2024 · Journal of Agricultural Production

The Effect of Plant Growth Promoting Bacteria Strains on Yield and Some Quality Parameters of Eggplant (Solanum melongena L.)

Meltem Aydin; Mesude Figen Dönmez

8
claims
16
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

This research was carried out under field conditions to determine the effect of PGPB on the yield and quality of Pulsar F1 eggplant variety under Igdir ecological conditions in 2021. The experiment was conducted with 8 treatments (Brevibacillus reuszeri strain IT 119, Kluyvera cyrocrescens strain IT 160, IT 119 + IT 160, IT 119 + Fertilizer, IT 160 + Fertilizer, IT 119 + IT 160 + Fertilizer, Fertilizer and Negative Control) with 3 replications according to the randomized block design. Bacterial strains were applied by inoculating 100 ml (106 cfu/ml) to the root zone of the plants during seedling stage. PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups. The treatments had no effect on fruit diameter. Although both strains were found to be successful, especially Kluyvera cyrocrescens strain IT 160 alone and in combination showed positive effects in terms of the parameters examined in eggplant plants and has the potential to be used as biofertilizer.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased total, discard, and marketable yield against controls.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
total yield, discard yield, marketable yielde0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased plant height, stem thickness and leaf number.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
plant height, plant stem thickness, number of leavese0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased root wet weight, root dry weight and root length.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
plant root wet weight, plant root dry weighte0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased stem wet and dry weight.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
stem wet weight, stem dry weighte0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased fruit number and fruit wet and dry weight.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
number of fruits per plant, fruit wet weight, fruit dry weighte0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PGPB increased root length.

Taxon
EggplantSolanum melongenat0
Treatment
PGPB treatmentse0
Outcome
root lengthe0
Direction
increasede0
Comparator
negative and positive control groupse0

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

“PGPB treatments increased total yield, discard yield, marketable yield, plant height, plant stem thickness, number of leaves, plant root wet weight, plant root dry weight, stem wet weight, stem dry weight, number of fruits per plant, fruit wet weight, fruit dry weight and root length compared to negative and positive control groups.”

✓ located verbatim in the source · abstract, characters 610–944 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Treatments had no reported effect on fruit diameter.

Taxon
EggplantSolanum melongenat0
Treatment
treatmentse0
Outcome
fruit diametere0
Direction
no effecte0

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

“The treatments had no effect on fruit diameter.”

✓ located verbatim in the source · abstract, characters 945–992 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Kluyvera cyrocrescens IT 160 was identified as a promising biofertilizer.

Taxon
EggplantSolanum melongenat0
Interactor
Kluyvera cyrocrescens strain IT 160e0symbiont
Outcome
potential to be used as biofertilizere0

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

“Kluyvera cyrocrescens strain IT 160 alone and in combination showed positive effects in terms of the parameters examined in eggplant plants and has the potential to be used as biofertilizer.”

✓ located verbatim in the source · abstract, characters 1055–1245 · show in text ↑
t0

“Eggplant (Solanum melongena L.)”

✓ located verbatim in the source · title, characters 94–125 · show in text ↑

inoculation · yield · Solanum melongena (eggplant)Positive and negative results

24 papers: 19 positive, 5 negative or no effect

18 papers in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. no effect
  3. no effect

20 papers more in this group

See all 24 papers →

inoculation · growth · Solanum melongena (eggplant)Positive and negative results

49 papers: 38 positive, 11 negative or no effect

37 papers in the same direction as this paper · 11 in the opposite direction

  1. negative
  2. no effect
  3. negative

45 papers more in this group

See all 49 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.