Paper · 1980 · Journal of the Indian Society of Soil Science

Effect of Soil and Foliar Application of Nitrogen, Potassium and Molybdenum on Oil Content and Yield and Chemical Composition of Sunflower

R.C. Samul; P. Bhattacharyya

10
claims
20
verbatim quotes
4
citations
2
research areas
✓
Open access

Abstract

Soil application of nitrogen, potassium and molybdenum significantly increased the oil yield and nitrogen uptake by sunflower. Foliar application of N and K tended to increase the oil yield. Oil and nitrogen content of sunflower seeds were also more due to soil as well as foliar application of N and K, but foliar application of Mo tended to decrease them. Soil application of N depressed the K content in seed and stalk but foliar treatment of N increased it. Total K uptake was significantly higher due to soil application of K and Mo which also significantly increased oil yield, total N and K uptake by seed, and total K uptake over soil application of K without Mo. Foliar application of K along with Mo significantly depressed oil yield during both the years of experimentation and total N and K uptake over foliar application of K without Mo.

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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 10

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil application of nitrogen, potassium and molybdenum significantly increased oil yield and nitrogen uptake of sunflower.

Taxon
SunflowerHelianthus annuust0
Treatment
Soil application of nitrogen, potassium and molybdenume1
Outcome
oil yield and nitrogen uptakee1
Direction
increasede1

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e1

“Soil application of nitrogen, potassium and molybdenum significantly increased the oil yield and nitrogen uptake by sunflower”

✓ located verbatim in the source · abstract, characters 0–125 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar application of N and K tended to increase oil yield of sunflower.

Taxon
SunflowerHelianthus annuust0
Treatment
Foliar application of N and Ke2
Outcome
oil yielde2
Direction
increasee2
Qualifier
tended toe2

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e2

“Foliar application of N and K tended to increase the oil yield”

✓ located verbatim in the source · abstract, characters 127–189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soil and foliar application of N and K were associated with higher oil and nitrogen content of sunflower seeds.

Taxon
SunflowerHelianthus annuust0
Treatment
soil as well as foliar application of N and Ke3
Outcome
Oil and nitrogen content of sunflower seedse3
Direction
higherinferrede3

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e3

“Oil and nitrogen content of sunflower seeds were also more due to soil as well as foliar application of N and K, but foliar application of Mo tended to decrease them”

✓ located verbatim in the source · abstract, characters 191–356 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Foliar application of Mo tended to decrease oil and nitrogen content of sunflower seeds.

Taxon
SunflowerHelianthus annuust0
Treatment
foliar application of Moe3
Outcome
Oil and nitrogen content of sunflower seedse3
Direction
decreasee3

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e3

“Oil and nitrogen content of sunflower seeds were also more due to soil as well as foliar application of N and K, but foliar application of Mo tended to decrease them”

✓ located verbatim in the source · abstract, characters 191–356 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Soil application of N depressed K content in seed and stalk of sunflower.

Taxon
SunflowerHelianthus annuust0
Treatment
Soil application of Ne4
Outcome
K content in seed and stalke4
Direction
depressede4

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e4

“Soil application of N depressed the K content in seed and stalk but foliar treatment of N increased it”

✓ located verbatim in the source · abstract, characters 358–460 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Foliar treatment of N increased K content of sunflower seed and stalk.

Taxon
SunflowerHelianthus annuust0
Treatment
foliar treatment of Ne4
Outcome
K contente4
Direction
increasede4

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e4

“Soil application of N depressed the K content in seed and stalk but foliar treatment of N increased it”

✓ located verbatim in the source · abstract, characters 358–460 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil application of K and Mo significantly increased total K uptake of sunflower over soil application of K without Mo.

Taxon
SunflowerHelianthus annuust0
Treatment
soil application of K and Moe5
Outcome
Total K uptakee5
Direction
highere5
Comparator
soil application of K without Moe5

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

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

Verbatim

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e5

“Total K uptake was significantly higher due to soil application of K and Mo which also significantly increased oil yield, total N and K uptake by seed, and total K uptake over soil application of K without Mo”

✓ located verbatim in the source · abstract, characters 462–670 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil application of K and Mo significantly increased oil yield, total N and K uptake by seed of sunflower.

Taxon
SunflowerHelianthus annuust0
Treatment
soil application of K and Moe5
Outcome
oil yield, total N and K uptake by seede5
Direction
increasede5

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

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e5

“Total K uptake was significantly higher due to soil application of K and Mo which also significantly increased oil yield, total N and K uptake by seed, and total K uptake over soil application of K without Mo”

✓ located verbatim in the source · abstract, characters 462–670 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Foliar application of K along with Mo significantly depressed oil yield of sunflower relative to foliar application of K without Mo.

Taxon
SunflowerHelianthus annuust0
Treatment
Foliar application of K along with Moe6
Outcome
oil yielde6
Direction
depressede6
Qualifier
during both the years of experimentatione6
Comparator
foliar application of K without Moe6

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

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

Verbatim

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e6

“Foliar application of K along with Mo significantly depressed oil yield during both the years of experimentation and total N and K uptake over foliar application of K without Mo”

✓ located verbatim in the source · abstract, characters 672–849 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Foliar application of K along with Mo significantly depressed total N and K uptake of sunflower relative to foliar application of K without Mo.

Taxon
SunflowerHelianthus annuust0
Treatment
Foliar application of K along with Moe6
Outcome
total N and K uptakee6
Direction
depressede6
Comparator
foliar application of K without Moe6

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

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

Verbatim

t0

“Chemical Composition of Sunflower”

✓ located verbatim in the source · title, characters 105–138 · show in text ↑
e6

“Foliar application of K along with Mo significantly depressed oil yield during both the years of experimentation and total N and K uptake over foliar application of K without Mo”

✓ located verbatim in the source · abstract, characters 672–849 · show in text ↑

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

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. no effect
See all 2 papers →

molybdenum atom · nutrient: content · Helianthus annuus (common sunflower)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

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

51 papers: 40 positive, 11 negative or no effect

39 papers in the same direction as this paper · 10 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

47 papers more in this group

See all 51 papers →

potassium · nutrient: content · Helianthus annuus (common sunflower)Positive and negative results

11 papers: 9 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

7 papers more in this group

See all 11 papers →

nitrogen · nutrient: content · Helianthus annuus (common sunflower)Positive and negative results

22 papers: 20 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

18 papers more in this group

See all 22 papers →

application · nutrient: content · Helianthus annuus (common sunflower)Positive and negative results

25 papers: 24 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

21 papers more in this group

See all 25 papers →

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

45 papers: 41 positive, 4 negative or no effect

40 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

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

41 papers more in this group

See all 45 papers →

potassium · quality: oil · Helianthus annuus (common sunflower)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 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.