Paper · 2020 · International Journal of Current Microbiology and Applied Sciences

Effect of Micronutrient Application on Vegetative Growth and Bulb Yield Attributes of Rabi Onion (Allium cepa L.)

Pooja Biswas; Shreya Das; Aloke Bar; et al.

8
claims
30
verbatim quotes
11
citations
1
research areas
✓
Open access · cc-by-nc-sa

Abstract

An experiment was conducted to evaluate the efficacy of micronutrients on performance of Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018.The experiment was laid out in RBD having four replication with six treatments each having FYM @ 20 t ha-1, viz. T1 (RDF + soil application of Zinc Sulphate @ 10.0 kg ha-1), T2 (RDF+ foliar application of Zinc Sulphate @ 0.5% at 30 & 45 days after planting (DAP), T3 (RDF+ soil application of Borax @ 10.0 kg ha-1), T4 (RDF+ foliar application of Borax @ 0.25% at 30 & 45 DAP), T5 (RDF+ Foliar application of Micronutrient Mixture i.e. iron-2.5%, boron-0.5%,zinc -3%, copper -1%and manganese-1% @ 0.5% at 30 & 45 DAP) and T6 (control). Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4.Hence, it is concluded foliar application of micronutrient mixture @ 0.25% followed by borax @ 0.5% at 30 and 45 DAP is better in respect of bulb growth and yield.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave the highest plant height (63.72 cm) of onion.

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
plant heighte1
Direction
Higheste1
Value
63.72 cme1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave a higher number of leaves per plant (12.71).

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
number of leaves/plante1
Direction
higherinferrede1
Value
12.71e1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave a higher polar bulb diameter (58.62 mm).

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Organ / stage
bulbe1
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
polar diametere1
Direction
higherinferrede1
Value
58.62 mme1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave a higher equatorial bulb diameter (46.88 mm).

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Organ / stage
bulbe1
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
equatorial diametere1
Direction
higherinferrede1
Value
46.88 mme1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave a higher average bulb weight (61.72 g).

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Organ / stage
bulbe1
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
average weighte1
Direction
higherinferrede1
Value
61.72 ge1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave a higher bulb yield (266.80 q per ha).

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
yield ha-1e1
Direction
higherinferrede1
Value
266.80 qe1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar micronutrient mixture treatment gave the highest share (29.82) of A grade bulbs.

Taxon
OnionAllium cepae0
Material
Sukhsagare0
Treatment
Foliar application of Micronutrient Mixturee2
Outcome
A grade bulbse1
Direction
higheste1
Value
29.82e1
Comparator
controle3
Setting
Nadia, West Bengale0

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e1

“Highest plant height (63.72 cm), number of leaves/plant (12.71), polar diameter (58.62 mm), equatorial diameter (46.88 mm), average weight (61.72 g) of bulb, yield ha-1 (266.80 q) and highest % (29.82) of A grade bulbs, were recorded with T₅ followed by T4”

✓ located verbatim in the source · abstract, characters 684–940 · show in text ↑
e2

“RDF+ Foliar application of Micronutrient Mixture”

✓ located verbatim in the source · abstract, characters 530–578 · show in text ↑
e3

“T6 (control)”

✓ located verbatim in the source · abstract, characters 670–682 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Foliar application of micronutrient mixture @ 0.25% followed by borax @ 0.5% at 30 and 45 DAP is better for bulb growth and yield.

Taxon
OnionAllium cepae0
Treatment
foliar application of micronutrient mixture @ 0.25%e4
Outcome
bulb growth and yielde4

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

“Onion cv. Sukhsagar at Nadia, West Bengal during 2017-2018”

✓ located verbatim in the source · abstract, characters 89–147 · show in text ↑
e4

“foliar application of micronutrient mixture @ 0.25% followed by borax @ 0.5% at 30 and 45 DAP is better in respect of bulb growth and yield”

✓ located verbatim in the source · abstract, characters 964–1103 · show in text ↑

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

9 papers: 8 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

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

74 papers: 70 positive, 4 negative or no effect

69 papers in the same direction as this paper · 4 in the opposite direction

  1. positive
  2. no effect
  3. no effect

70 papers more in this group

See all 74 papers →

application · yield · Allium cepa (onion)Positive and negative results

131 papers: 121 positive, 10 negative or no effect

120 papers in the same direction as this paper · 10 in the opposite direction

  1. no effect
  2. negative
    Foliar boron decreased yields in onions.

    The Contribution of Foliar Exposure to Boron Toxicity · 2007 · compared with without a component of foliar contact

    Opposite direction

  3. no effect

127 papers more in this group

See all 131 papers →

micronutrient · yield · 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 →

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.