Paper · 2025 · Bangladesh Agronomy Journal

Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower

N J Mim; A K M R Amin; T S Roy; et al.

9
claims
17
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

An experiment was carried out at the Agronomy field of Sher-e-Bangla Agricultural University during the period from October 2021 to March 2022 with two factors, Factor A: Sunflower varieties(2): Viz., V1= BARI Surjumukhi-2 and V2 = BARI Surjumukhi-3; and Factor B: Application of different combination of organic and inorganic manures (5): Viz, F1= Recommended dose of all chemical fertilizer (RDCF), F2= Cowdung @ 10 t ha−1 + 75% of RDCF, F3= Cowdung @ 10 t ha−1 + 50% of RDCF, F4= Poultry litter @ 5 t ha−1 + 75% of RDCF, F5= Poultry litter @ 5 t ha−1 + 50% of RDCF, F6= Vermicompost @ 5 t ha−1 + 75% of RDCF and F7= Vermicompost @ 5 t ha−1 + 50% of RDCF to investigate the effect of different combinations of organic and inorganic fertilizer for maximizing yield and oil content of sunflower. The experiment was followed the Randomized complete block design (RCBD) with three replications. Results indicated that sunflower var. BARI Surjumukhi-2 consistently outperformed BARI Surjumukhi-3. The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%). While the interaction of BARI Surjumukhi-3 with Cowdung @ 10 t ha−1 + 50% of RDCF resulted in the lowest values. Bangladesh Agron. J. 2024, 27(1): 29-39

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 9

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

BARI Surjumukhi-2 outperformed BARI Surjumukhi-3.

Taxon
sunflowerHelianthus annuuse0
Material
BARI Surjumukhi-2e0
Outcome
outperformede0
Direction
outperformede0
Comparator
BARI Surjumukhi-3e0

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

“Results indicated that sunflower var. BARI Surjumukhi-2 consistently outperformed BARI Surjumukhi-3.”

✓ located verbatim in the source · abstract, characters 893–993 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest head diameter (18.66 cm).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
head diametere0
Direction
higheste0
Value
18.66 cme0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest number of seeds per head (437.23).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
number of seeds per heade0
Direction
higheste0
Value
437.23e0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest 1000-seed weight (62.86 g).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
1000-seed weighte0
Direction
higheste0
Value
62.86 ge0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest seed yield (2.87 t ha−1).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
seed yielde0
Direction
higheste0
Value
2.87 t ha−1e0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest stover yield (7.86 t ha−1).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
stover yielde0
Direction
higheste0
Value
7.86 t ha−1e0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest harvest index (26.82%).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
harvest indexe0
Direction
higheste0
Value
26.82%e0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The BARI Surjumukhi-2 and vermicompost combination had the highest seed oil content (40.77%).

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-2e0
Treatment
Vermicompost @ 5 t ha−1 + 75% of RDCFe0
Outcome
seed oil contente0
Direction
higheste0
Value
40.77%e0

Not reportedComparatorSetting

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

“The interaction effects revealed that BARI Surjumukhi-2 interaction with Vermicompost @ 5 t ha−1 + 75% of RDCF (V1F6) achieved the highest overall performance, with values such as head diameter (18.66 cm), number of seeds per head (437.23), 1000-seed weight (62.86 g), seed yield (2.87 t ha−1), stover yield (7.86 t ha−1), harvest index (26.82%), and seed oil content (40.77%).”

✓ located verbatim in the source · abstract, characters 994–1371 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

BARI Surjumukhi-3 with cowdung and 50% RDCF had the lowest values.

Taxon
SunflowerHelianthus annuust0
Material
BARI Surjumukhi-3e0
Treatment
Cowdung @ 10 t ha−1 + 50% of RDCFe0
Outcome
lowest valuese0
Direction
loweste0

Not reportedComparator

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

“While the interaction of BARI Surjumukhi-3 with Cowdung @ 10 t ha−1 + 50% of RDCF resulted in the lowest values.”

✓ located verbatim in the source · abstract, characters 1372–1484 · show in text ↑
t0

“Effect of Different Combinations of Organic and Inorganic Fertilizer for Maximizing Yield and Oil Content of Sunflower”

✓ located verbatim in the source · title, characters 0–118 · show in text ↑

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

See all 89 papers →

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.