Paper · 2013 · Helia

Standardization of best management practices for yield maximization in sunflower (Helianthus annuus L.)

M.Y. Ullasa; T. Sheshadri; K.N. Geetha; et al.

6
claims
13
verbatim quotes
1
citations
1
research areas
✓
Open access · cc-by-nc-nd

Abstract

A field experiment was conducted to standardize the best management practices for higher yields in sunflower at ZARS, UAS, GKVK, Bengaluru during kharif 2011. The results revealed that application of FYM @ 5 t/ha along with 133 percent RDF (120: 120: 80 kg N: P2O5: K2O/ha) at higher plant population level (P3-74074 plants/ha) recorded higher seed yield (2478 kg/ha) which was statistically at par with 100% RDF with same level of FYM and plant population (2464 kg/ha). Higher oil yield was observed with 100% RDF with FYM @ 5 t/ha & higher plant population (1014 kg/ha) followed by 133% RDF (1011 kg/ ha). Hence, adoption of higher plant population level of 74074 plants/ha along with 100 percent RDF and FYM (5 t/ha) is sufficient to generate remunerative income (Rs. 51450/ha) and higher B:C ratio (3.29).

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

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 6

Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

FYM at 5 t/ha plus 133 percent RDF and 74074 plants/ha produced higher sunflower seed yield of 2478 kg/ha, statistically at par with 100% RDF at the same FYM and population.

Taxon
sunflowerHelianthus annuust0
Treatment
FYM @ 5 t/ha along with 133 percent RDF (120: 120: 80 kg N: P2O5: K2O/ha)e0
Outcome
seed yielde0
Direction
highere0
Value
2478 kg/hae0
Qualifier
same level of FYM and plant population (2464 kg/ha)e0
Comparator
100% RDFe0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of FYM @ 5 t/ha along with 133 percent RDF (120: 120: 80 kg N: P2O5: K2O/ha) at higher plant population level (P3-74074 plants/ha) recorded higher seed yield (2478 kg/ha) which was statistically at par with 100% RDF with same level of FYM and plant population (2464 kg/ha).”

✓ located verbatim in the source · abstract, characters 185–470 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

100% RDF with the same FYM and plant population produced sunflower seed yield of 2464 kg/ha.

Taxon
sunflowerHelianthus annuust0
Treatment
100% RDFe0
Outcome
seed yielde1
Value
2464 kg/hae0

Not reportedDirection

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“100% RDF with same level of FYM and plant population (2464 kg/ha)”

✓ located verbatim in the source · abstract, characters 404–469 · show in text ↑
e1

“recorded higher seed yield (2478 kg/ha)”

✓ located verbatim in the source · abstract, characters 328–367 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

100% RDF with FYM at 5 t/ha and higher plant population produced higher sunflower oil yield of 1014 kg/ha.

Taxon
sunflowerHelianthus annuust0
Treatment
100% RDF with FYM @ 5 t/ha & higher plant populatione0
Outcome
oil yielde0
Direction
Highere0
Value
1014 kg/hae0
Comparator
133% RDFe0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Higher oil yield was observed with 100% RDF with FYM @ 5 t/ha & higher plant population (1014 kg/ha) followed by 133% RDF (1011 kg/ ha).”

✓ located verbatim in the source · abstract, characters 471–607 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

133% RDF produced sunflower oil yield of 1011 kg/ ha, below that of 100% RDF with FYM and higher population.

Taxon
sunflowerHelianthus annuust0
Treatment
133% RDFe0
Outcome
oil yielde0
Direction
lowerinferrede0
Value
1011 kg/ hae0
Comparator
100% RDFe0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Higher oil yield was observed with 100% RDF with FYM @ 5 t/ha & higher plant population (1014 kg/ha) followed by 133% RDF (1011 kg/ ha).”

✓ located verbatim in the source · abstract, characters 471–607 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The recommended sunflower population of 74074 plants/ha with 100 percent RDF and FYM at 5 t/ha was sufficient for income of Rs. 51450/ha.

Taxon
sunflowerHelianthus annuust0
Outcome
adoption of higher plant population level of 74074 plants/ha along with 100 percent RDF and FYM (5 t/ha)e0
Value
Rs. 51450/hae0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Hence, adoption of higher plant population level of 74074 plants/ha along with 100 percent RDF and FYM (5 t/ha) is sufficient to generate remunerative income (Rs. 51450/ha) and higher B:C ratio (3.29).”

✓ located verbatim in the source · abstract, characters 608–809 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The recommended sunflower management was sufficient to achieve a higher B:C ratio of 3.29.

Taxon
sunflowerHelianthus annuust0
Outcome
adoption of higher plant population level of 74074 plants/ha along with 100 percent RDF and FYM (5 t/ha)e0
Value
3.29e0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Hence, adoption of higher plant population level of 74074 plants/ha along with 100 percent RDF and FYM (5 t/ha) is sufficient to generate remunerative income (Rs. 51450/ha) and higher B:C ratio (3.29).”

✓ located verbatim in the source · abstract, characters 608–809 · show in text ↑
t0

“sunflower”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑

phosphorus · yield · Helianthus annuus (common sunflower)Results differ

81 papers: 79 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

77 papers more in this group

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fertilization · quality: oil · Helianthus annuus (common sunflower)Results differ

89 papers: 76 positive, 13 negative or no effect

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

  1. no effect
  2. negative
  3. no effect

85 papers more in this group

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density · quality: oil · Helianthus annuus (common sunflower)Positive and negative results

25 papers: 18 positive, 7 negative or no effect

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

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

21 papers more in this group

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potassium · yield · Helianthus annuus (common sunflower)Positive and negative results

51 papers: 48 positive, 3 negative or no effect

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

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

47 papers more in this group

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fertilization · yield · Helianthus annuus (common sunflower)Positive and negative results

365 papers: 344 positive, 21 negative or no effect

343 papers in the same direction as this paper · 18 in the opposite direction · 3 reporting no difference from an alternative

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

361 papers more in this group

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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.