Paper · 2001 · Indian Journal of Agronomy

Response of toria (Brassica campestris subsp. oleifera var. toria) to sources and levels of sulphur fertilization

P. C. SARMAH; M. C. DEBNATH

6
claims
13
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted at Shillongani during rabi 1995-96 and 1996-97 to find out suitable source and levels of sulphur on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions. Sulphur fertilization significantly improved most of the growth, yield attributes, seed yield (20.1%) in both the years as well as oil content (2.5%) during 1995-96 as compared to no sulphur application. Application of gypsum and elemental sulphur indicated their superiority in increasing the seed yield over pyrite as source of sulphur. The response per kg of sulphur applied reached a maximum of 9.4 kg seeds at 20 kg Slha and it decreased thereafter to 5.8 and 4.1 kg seeds at 40 and 60 kg Slha respectively.

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Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulphur fertilization increased seed yield by 20.1% in both years compared with no sulphur application.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Material
TS 38e3
Treatment
Sulphur fertilizatione1
Outcome
seed yielde1
Direction
improvede1
Value
20.1%e1
Comparator
no sulphur applicatione1
Setting
Shillonganie2

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Sulphur fertilization significantly improved most of the growth, yield attributes, seed yield (20.1%) in both the years as well as oil content (2.5%) during 1995-96 as compared to no sulphur application”

✓ located verbatim in the source · abstract, characters 231–433 · show in text ↑
e2

“A field experiment was conducted at Shillongani during rabi 1995-96 and 1996-97”

✓ located verbatim in the source · abstract, characters 0–79 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulphur fertilization increased oil content by 2.5% during 1995-96 compared with no sulphur application.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Treatment
Sulphur fertilizatione1
Outcome
oil contente1
Direction
improvede1
Value
2.5%e1
Qualifier
1995-96e1
Comparator
no sulphur applicatione1

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Sulphur fertilization significantly improved most of the growth, yield attributes, seed yield (20.1%) in both the years as well as oil content (2.5%) during 1995-96 as compared to no sulphur application”

✓ located verbatim in the source · abstract, characters 231–433 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sulphur fertilization significantly improved most growth and yield attributes compared with no sulphur application.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Treatment
Sulphur fertilizatione1
Outcome
growth, yield attributese1
Direction
improvede1
Qualifier
most ofe1
Comparator
no sulphur applicatione1

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Sulphur fertilization significantly improved most of the growth, yield attributes, seed yield (20.1%) in both the years as well as oil content (2.5%) during 1995-96 as compared to no sulphur application”

✓ located verbatim in the source · abstract, characters 231–433 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Gypsum and elemental sulphur gave higher seed yield than pyrite as the sulphur source.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Treatment
gypsum and elemental sulphure1
Outcome
seed yielde1
Direction
superioritye1
Comparator
pyritee1

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of gypsum and elemental sulphur indicated their superiority in increasing the seed yield over pyrite as source of sulphur”

✓ located verbatim in the source · abstract, characters 435–568 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The response per kg of sulphur applied reached a maximum of 9.4 kg seeds at 20 kg S/ha.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Treatment
20 kg Slhae1
Outcome
response per kg of sulphur appliede1
Direction
maximume1
Value
9.4 kg seedse1

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“The response per kg of sulphur applied reached a maximum of 9.4 kg seeds at 20 kg Slha and it decreased thereafter to 5.8 and 4.1 kg seeds at 40 and 60 kg Slha respectively”

✓ located verbatim in the source · abstract, characters 570–742 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The response per kg of sulphur applied decreased to 5.8 and 4.1 kg seeds at 40 and 60 kg S/ha.

Taxon
toria (Brassica campestris L. subsp. oleifera var. toria)Brassica rapa subsp. oleiferae3
Treatment
40 and 60 kg Slhae1
Outcome
response per kg of sulphur appliede1
Direction
decreasede1
Value
5.8 and 4.1 kg seedse1

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

Brassica rapa subsp. oleifera
Brassica rapa subsp. oleifera · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“The response per kg of sulphur applied reached a maximum of 9.4 kg seeds at 20 kg Slha and it decreased thereafter to 5.8 and 4.1 kg seeds at 40 and 60 kg Slha respectively”

✓ located verbatim in the source · abstract, characters 570–742 · show in text ↑
e3

“on toria (Brassica campestris L. subsp. oleifera var. toria) variety TS 38 under rainfed conditions”

✓ located verbatim in the source · abstract, characters 130–229 · show in text ↑

sulfur atom · quality: oil · Brassica rapa (field mustard)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
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sulfur atom · yield · Brassica rapa (field mustard)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

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fertilization · yield · Brassica rapa (field mustard)Positive and negative results

151 papers: 138 positive, 13 negative or no effect

137 papers in the same direction as this paper · 12 in the opposite direction · 1 reporting no difference from an alternative

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

147 papers more in this group

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lime · yield · Brassica rapa (field mustard)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
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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.