Paper · 2023 · Vegetable Science

Influence of potassium and sulphur nutrition on quality of garlic (Allium sativum L.)

Sangram Singh Sandhu; Kulbir Singh; Madhu Sharma; et al.

8
claims
24
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

The field experiment was conducted at the Vegetable Research Farm and Biochemistry laboratory, PAU, Ludhiana during Rabi seasons of 2020-21 and 2021-22 to study the effect of potassium and sulphur on the quality of garlic. The experiment comprised of sixteen treatment combinations with four levels each of potassium (0, 20, 40 and 60 kg K /ha) and sulphur (0, 10, 20 and 30 kg S/ha). It was laid in a randomized complete block design and replicated thrice. Variety ‘PG-18’ was used as plant material. Potassium and sulphur were applied as basal dose at bed preparation. The results depicted that quality parameters were influenced by with these nutrients. Maximum allicin (12.19 and 12.64 mg/g), TSS (41.3 and 41.5%), ascorbic acid (21.64 mg/100 g dry weight and 21.81 mg/100 g dry weight) and total minerals (53.17 mg/100g dry weight and 53.56 mg/100g dry weight), dry matter (42.40 and 42.97%), total protein (120.8 and 112.1 mg/g) were recorded with application of 60 kg/ ha potassium and 30 kg/ ha of sulphur respectively. Maximum phenols (0.54 mg/g) and total sugars (182.2 mg/g) was recorded under the interaction of 60 kg/ ha potassium and 30 kg/ ha of sulphur.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic allicin content reached its maximum (12.19 and 12.64 mg/g) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
allicine0
Direction
Maximume0
Value
12.19 and 12.64 mg/ge0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Maximum allicin (12.19 and 12.64 mg/g)”

✓ located verbatim in the source · abstract, characters 657–695 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic total soluble solids (TSS) reached its maximum (41.3 and 41.5%) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
TSSe0
Direction
higherinferrede0
Value
41.3 and 41.5%e0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“TSS (41.3 and 41.5%)”

✓ located verbatim in the source · abstract, characters 697–717 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic ascorbic acid content reached its maximum (21.64 mg/100 g dry weight and 21.81 mg/100 g dry weight) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
ascorbic acide0
Direction
higherinferrede0
Value
21.64 mg/100 g dry weight and 21.81 mg/100 g dry weighte0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“ascorbic acid (21.64 mg/100 g dry weight and 21.81 mg/100 g dry weight)”

✓ located verbatim in the source · abstract, characters 719–790 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic total minerals reached its maximum (53.17 mg/100g dry weight and 53.56 mg/100g dry weight) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
total mineralse0
Direction
higherinferrede0
Value
53.17 mg/100g dry weight and 53.56 mg/100g dry weighte0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“total minerals (53.17 mg/100g dry weight and 53.56 mg/100g dry weight)”

✓ located verbatim in the source · abstract, characters 795–865 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic dry matter reached its maximum (42.40 and 42.97%) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
dry mattere0
Direction
higherinferrede0
Value
42.40 and 42.97%e0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“dry matter (42.40 and 42.97%)”

✓ located verbatim in the source · abstract, characters 867–896 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic total protein reached its maximum (120.8 and 112.1 mg/g) with application of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
total proteine0
Direction
higherinferrede0
Value
120.8 and 112.1 mg/ge0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“total protein (120.8 and 112.1 mg/g)”

✓ located verbatim in the source · abstract, characters 898–934 · show in text ↑
e1

“application of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 954–1013 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic phenols reached its maximum (0.54 mg/g) under the interaction of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
phenolse0
Direction
Maximume0
Value
0.54 mg/ge0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Maximum phenols (0.54 mg/g)”

✓ located verbatim in the source · abstract, characters 1028–1055 · show in text ↑
e1

“under the interaction of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 1099–1168 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic total sugars reached its maximum (182.2 mg/g) under the interaction of 60 kg/ha potassium and 30 kg/ha sulphur.

Taxon
garlicAllium sativumt0
Treatment
60 kg/ ha potassium and 30 kg/ ha of sulphure1
Outcome
total sugarse0
Direction
higherinferrede0
Value
182.2 mg/ge0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“total sugars (182.2 mg/g)”

✓ located verbatim in the source · abstract, characters 1060–1085 · show in text ↑
e1

“under the interaction of 60 kg/ ha potassium and 30 kg/ ha of sulphur”

✓ located verbatim in the source · abstract, characters 1099–1168 · show in text ↑
t0

“garlic (Allium sativum L.)”

✓ located verbatim in the source · title, characters 59–85 · show in text ↑

sulfur atom · quality: phytochemicals · Allium sativum (garlic)Positive 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. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

sulfur atom · molecular: metabolites · Allium sativum (garlic)Positive and negative results

14 papers: 13 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

10 papers more in this group

See all 14 papers →

sulfur atom · quality: sugar starch · Allium sativum (garlic)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

sulfur atom · growth · Allium sativum (garlic)Results agree

19 papers: 19 positive, 0 negative or no effect

18 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

potassium · quality: phytochemicals · Allium sativum (garlic)Results 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 →

potassium · molecular: metabolites · Allium sativum (garlic)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

potassium · quality: sugar starch · Allium sativum (garlic)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 →

potassium · growth · Allium sativum (garlic)Results agree

22 papers: 22 positive, 0 negative or no effect

21 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

18 papers more in this group

See all 22 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.