Paper · 2001 · Indian Journal of Agronomy

Effect of integrated nutrient management techniques on yield attributes and yield of sunflower (Helianthus annuus)

A. JEYABAL; SP. PALANIAPPAN; S. CHELLIAH

4
claims
8
verbatim quotes
5
citations
1
research areas
✓
Open access

Abstract

An experiment was conducted during 1995-97 to develop integrated nutrient management package for sunflower (Helianthus annuus L.), with.2 types of organic sources, viz. farmyard manure (FYM) and P-enriched FYM, inorganic nutrients and biofertilizers. lntegrated application of either FYM or P-enriched FYM combined with Azospirillum and phosphobacteria and borax spray in addition to recommended NPK alone gave the highest yield. On-farm experiment showed that integrated application gave 29% higher yield than recommended NPK. lntergrated nutrition using P-enriched FYM was found to be effective, considering the benefit : cost ratio. Highest benefit : cost ratio was obtained with integrated application of P-enriched FYM, inorganic fertilizers and biofertilizers compared to application of NPK alone.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated FYM, biofertilizers, borax and NPK gave the highest sunflower yield.

Taxon
sunflowerHelianthus annuust0
Treatment
FYMe0
Interactor
AzospirillumAzospirillume0symbiont
Second interactor
phosphobacteriae0symbiont
Outcome
yielde0
Direction
higheste0
Comparator
recommended NPK alonee0

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Azospirillum
Azospirillum · InteractorFadelblaid · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“lntegrated application of either FYM or P-enriched FYM combined with Azospirillum and phosphobacteria and borax spray in addition to recommended NPK alone gave the highest yield”

✓ located verbatim in the source · abstract, characters 251–428 · show in text ↑
t0

“sunflower (Helianthus annuus)”

✓ located verbatim in the source · title, characters 85–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated P-enriched FYM, biofertilizers, borax and NPK gave the highest sunflower yield.

Taxon
sunflowerHelianthus annuust0
Treatment
P-enriched FYMe0
Outcome
yielde0
Direction
higheste0
Comparator
recommended NPK alonee0

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

“lntegrated application of either FYM or P-enriched FYM combined with Azospirillum and phosphobacteria and borax spray in addition to recommended NPK alone gave the highest yield”

✓ located verbatim in the source · abstract, characters 251–428 · show in text ↑
t0

“sunflower (Helianthus annuus)”

✓ located verbatim in the source · title, characters 85–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated application increased sunflower yield 29% over NPK in an on-farm experiment.

Taxon
sunflowerHelianthus annuust0
Treatment
integrated applicatione0
Outcome
yielde0
Direction
highere0
Value
29%e0
Comparator
recommended NPKe0
Setting
On-farme0

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

“On-farm experiment showed that integrated application gave 29% higher yield than recommended NPK”

✓ located verbatim in the source · abstract, characters 430–526 · show in text ↑
t0

“sunflower (Helianthus annuus)”

✓ located verbatim in the source · title, characters 85–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated P-enriched FYM, inorganic fertilizer and biofertilizers had the highest benefit to cost ratio versus NPK alone.

Taxon
sunflowerHelianthus annuust0
Treatment
integrated application of P-enriched FYM, inorganic fertilizers and biofertilizerse0
Outcome
benefit : cost ratioe0
Direction
Higheste0
Comparator
application of NPK alonee0

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

“Highest benefit : cost ratio was obtained with integrated application of P-enriched FYM, inorganic fertilizers and biofertilizers compared to application of NPK alone”

✓ located verbatim in the source · abstract, characters 636–802 · show in text ↑
t0

“sunflower (Helianthus annuus)”

✓ located verbatim in the source · title, characters 85–114 · 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

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

55 papers: 48 positive, 7 negative or no effect

47 papers in the same direction as this paper · 5 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

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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

See all 365 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.