Paper · 2023 · International Journal of Environment and Climate Change

Growth and Quality Profiency of Onion (Allium cepa L.) by Application of Biofertilizer, GA3 and Humic Acid

Himanshu Verma; B. R. Pandey; B. P. Bisen; et al.

9
claims
18
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

During the Rabi season in 2022-2023, a comprehensive trial was carried out at the Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya. Employing a Randomized Completely Block Design (RCBD), the research assessed twelve different interventions, consisting of biofertilizers, GA3, humic acid and a reference group. Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm). Additionally, this treatment recorded the highest Total Soluble Solids (TSS) at 12.37 °Brix. Moreover, the inclusion of sulphur and humic acid significantly affected the pyruvic acid content, with T10 recorded the highest pyruvate values (5.28 µmol/g). Conversely, the reference group (T12) only recorded slight improvements, emphasizing the noteworthy impact of the interventions on both the growth and qualitative characteristics of the onions.

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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 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved plant height to 62.23 cm.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
plant heighte0
Direction
improvementse0
Value
62.23 cme0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved number of leaves to 10.18.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
number of leavese0
Direction
improvementse0
Value
10.18e0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved length of leaves to 54.08 cm.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
length of leavese0
Direction
improvementse0
Value
54.08 cme0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved leaf area to 624.65 cm².

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
leaf areae0
Direction
improvementse0
Value
624.65 cm²e0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved leaf area index to 4.16.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
leaf area indexe0
Direction
improvementse0
Value
4.16e0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined T10 treatment improved leaf diameter to 8.14 mm.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10)e0
Interactor
AzotobacterAzotobactere0symbiont
Second interactor
AzospirillumAzospirillume0symbiont
Outcome
leaf diametere0
Direction
improvementse0
Value
8.14 mme0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗
Azotobacter
Azotobacter · Interactor · picture of the genus (one of its species)DAN H. JONES · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · Second interactorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Notably, the combined application of Azotobacter, Azospirillum, GA3 and humic acid (T10) showcased substantial improvements in several growth parameters. These encompassed plant height (62.23 cm), number of leaves (10.18), length of leaves (54.08 cm), leaf area (624.65 cm²), leaf area index (4.16) and leaf diameter (8.14 mm).”

✓ located verbatim in the source · abstract, characters 330–657 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

T10 had the highest total soluble solids at 12.37 °Brix.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
this treatmente0
Outcome
Total Soluble Solids (TSS)e0
Direction
higheste0
Value
12.37 °Brixe0

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Additionally, this treatment recorded the highest Total Soluble Solids (TSS) at 12.37 °Brix.”

✓ located verbatim in the source · abstract, characters 658–750 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Sulphur and humic acid significantly affected pyruvic acid content.

Taxon
Onion (Allium cepa L.)Allium cepat0
Treatment
inclusion of sulphur and humic acide0
Outcome
pyruvic acid contente0

Not reportedDirection

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Moreover, the inclusion of sulphur and humic acid significantly affected the pyruvic acid content, with T10 recorded the highest pyruvate values (5.28 µmol/g).”

✓ located verbatim in the source · abstract, characters 751–910 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

T10 had the highest pyruvate value of 5.28 µmol/g.

Taxon
Onion (Allium cepa L.)Allium cepat0
Material
T10e0
Outcome
pyruvate valuese0
Direction
higheste0
Value
5.28 µmol/ge0

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“with T10 recorded the highest pyruvate values (5.28 µmol/g)”

✓ located verbatim in the source · abstract, characters 850–909 · show in text ↑
t0

“Onion (Allium cepa L.)”

✓ located verbatim in the source · title, characters 32–54 · show in text ↑

Gibberellic acid · growth · Allium cepa (onion)Results differ

30 papers: 25 positive, 5 negative or no effect

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

  1. negative
  2. negative
  3. no effect

26 papers more in this group

See all 30 papers →

Azotobacter · growth · Allium cepa (onion)Results agree

14 papers: 14 positive, 0 negative or no effect

13 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

10 papers more in this group

See all 14 papers →

Azospirillum · growth · Allium cepa (onion)Results agree

15 papers: 15 positive, 0 negative or no effect

14 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

11 papers more in this group

See all 15 papers →

other · growth · Allium cepa (onion)Positive and negative results

38 papers: 33 positive, 5 negative or no effect

32 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

34 papers more in this group

See all 38 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.