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

Response of Onion to NPK, S and Micronutrients

Joydip Mandal; Pinaki Acharyya; Rakesh Bera; et al.

4
claims
8
verbatim quotes
7
citations
2
research areas
✓
Open access

Abstract

An experimental set up comprising of organic, primary, secondary and micro-nutrient combinations [FYM (15 t/ha), NPK (125:100:100 kg/ha), sulphur (40 kg/ha), boron (0.2%) and zinc (0.05%)] were tried out to study the field response of onion cv. Sukhsagar under Red and lateritic zones of West Bengal, India. Results revealed that additional application of Sulfur, Boron and Zinc alone or in combinations with FYM and recommended dose of fertilizer increased the plant height, neck diameter and bulb diameters in onion. Maximum bulb weight and bulb was recorded with the application of FYM, NPK and sulphur with or without addition of boron and zinc. For quality parameters like dry weight, total and reducing sugar and TSS, no definite trend was noticed for nutrient application in onion. Overall interpretation of the gathered data suggests that soil application of FYM @ 15 t/ha and NPK @125:100:100 kg/ha along with sulphur 40 kg/ha &/or foliar application of B (0.2%) &/or Zn (0.05%) twice at 30 and 50 days after transplanting increases onion bulb yield.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Additional sulfur, boron, or zinc alone or with FYM and fertilizer increased onion plant height, neck diameter and bulb diameters.

Taxon
onionAllium cepae0
Treatment
Sulfur, Boron and Zince0
Outcome
plant height, neck diameter and bulb diameterse0
Direction
increasede0

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 ↗

Verbatim

e0

“additional application of Sulfur, Boron and Zinc alone or in combinations with FYM and recommended dose of fertilizer increased the plant height, neck diameter and bulb diameters in onion”

✓ located verbatim in the source · abstract, characters 330–517 · show in text ↑
t0

“Onion”

✓ located verbatim in the source · title, characters 12–17 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

FYM, NPK and sulfur, with or without boron and zinc, gave maximum bulb weight.

Taxon
onionAllium cepat0
Treatment
FYM, NPK and sulphur with or without addition of boron and zince0
Outcome
bulb weighte0
Direction
Maximume0

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 ↗

Verbatim

e0

“Maximum bulb weight and bulb was recorded with the application of FYM, NPK and sulphur with or without addition of boron and zinc”

✓ located verbatim in the source · abstract, characters 519–648 · show in text ↑
t0

“Onion”

✓ located verbatim in the source · title, characters 12–17 · show in text ↑
Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Onion dry weight, sugars, and TSS had no definite response trend to nutrient application.

Taxon
onionAllium cepae0
Treatment
nutrient applicatione0
Outcome
dry weight, total and reducing sugar and TSSe0

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

“For quality parameters like dry weight, total and reducing sugar and TSS, no definite trend was noticed for nutrient application in onion”

✓ located verbatim in the source · abstract, characters 650–787 · show in text ↑
t0

“Onion”

✓ located verbatim in the source · title, characters 12–17 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend FYM and NPK with sulfur and/or foliar boron or zinc to increase onion bulb yield.

Taxon
onionAllium cepae0
Treatment
soil application of FYM @ 15 t/ha and NPK @125:100:100 kg/ha along with sulphur 40 kg/ha &/or foliar application of B (0.2%) &/or Zn (0.05%) twice at 30 and 50 days after transplantinge0
Outcome
onion bulb yielde0
Direction
increasese0

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

“soil application of FYM @ 15 t/ha and NPK @125:100:100 kg/ha along with sulphur 40 kg/ha &/or foliar application of B (0.2%) &/or Zn (0.05%) twice at 30 and 50 days after transplanting increases onion bulb yield”

✓ located verbatim in the source · abstract, characters 847–1058 · show in text ↑
t0

“Onion”

✓ located verbatim in the source · title, characters 12–17 · show in text ↑

zinc atom · growth · Allium cepa (onion)Results differ

25 papers: 22 positive, 3 negative or no effect

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

  1. negative
  2. no effect
  3. negative

21 papers more in this group

See all 25 papers →

zinc atom · yield · Allium cepa (onion)Results differ

36 papers: 33 positive, 3 negative or no effect

2 papers in the same direction as this paper · 33 in the opposite direction

This paper is about lacking the nutrient, so it counts the other way round here.

  1. positive
  2. positive
  3. positive

32 papers more in this group

See all 36 papers →

sulfur atom · yield · Allium cepa (onion)Results differ

45 papers: 38 positive, 7 negative or no effect

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

  1. positive
  2. negative
  3. no effect

41 papers more in this group

See all 45 papers →

boron atom · growth · Allium cepa (onion)Positive and negative results

15 papers: 14 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

11 papers more in this group

See all 15 papers →

boron atom · yield · Allium cepa (onion)Positive and negative results

21 papers: 20 positive, 1 negative or no effect

20 in the opposite direction

This paper is about lacking the nutrient, so it counts the other way round here.

  1. positive
  2. positive
  3. positive

17 papers more in this group

See all 21 papers →

sulfur atom · growth · Allium cepa (onion)Positive and negative results

28 papers: 24 positive, 4 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

24 papers more in this group

See all 28 papers →

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

530 papers: 464 positive, 66 negative or no effect

463 papers in the same direction as this paper · 59 in the opposite direction · 7 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

526 papers more in this group

See all 530 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.