Paper · 2019 · Journal of Plant Nutrition

Optimizing the NPK application in white mustard (Sinapis alba L.) under an arid climate in Punjab, Pakistan

Ahmad Sher; Abdul Sattar; Abdul Qayyum; et al.

4
claims
6
verbatim quotes
7
citations
1
research areas
—
Not open access

Abstract

The production of oil from the conventional oilseed seed crops (viz. mustard, rapeseed) is not sufficient to meet the demands of Pakistani people. Due to this reason, a surplus quantity of oil is imported every year from different countries to fulfill the domestic demands of the cooking oil. This 2-year study was aimed to optimize the dose of NPK for profitable production of white mustard. Nitrogen (0, 60, 90 kg ha−1), phosphorous (0, 30, 60 kg ha−1) and potassium (0, 75, 100 kg ha−1) were applied in various combinations. The results indicated that highest seed yield and profitability was recorded with NPK at 90–60–100 kg ha−1, which was attributed to improvement in crop growth. In crux, application of NPK at pre-optimized rate might be a viable option to improve the growth, yield, oil quality, and economics of white mustard production under arid climates in Pakistan. According to the results, a balanced use of NPK fertilization is a key management strategy for white mustard growing farmers of arid region.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NPK at 90–60–100 kg ha−1 gave the highest seed yield and profitability of white mustard.

Taxon
white mustardSinapis albat0
Treatment
NPK at 90–60–100 kg ha−1e1
Outcome
seed yield and profitabilitye1
Direction
higheste1
Setting
arid climate in Punjab, Pakistant0

Not reportedComparator

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

Sinapis alba
Sinapis alba · TaxonAriel Palmon · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Optimizing the NPK application in white mustard (Sinapis alba L.) under an arid climate in Punjab, Pakistan”

✓ located verbatim in the source · title, characters 0–107 · show in text ↑
e1

“The results indicated that highest seed yield and profitability was recorded with NPK at 90–60–100 kg ha−1, which was attributed to improvement in crop growth”

✓ located verbatim in the source · abstract, characters 528–686 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The highest seed yield and profitability with NPK at 90–60–100 kg ha−1 was attributed to improvement in crop growth.

Taxon
white mustardSinapis albat0
Outcome
seed yield and profitabilitye1
Qualifier
improvement in crop growthe1

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

Sinapis alba
Sinapis alba · TaxonAriel Palmon · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Optimizing the NPK application in white mustard (Sinapis alba L.) under an arid climate in Punjab, Pakistan”

✓ located verbatim in the source · title, characters 0–107 · show in text ↑
e1

“The results indicated that highest seed yield and profitability was recorded with NPK at 90–60–100 kg ha−1, which was attributed to improvement in crop growth”

✓ located verbatim in the source · abstract, characters 528–686 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Application of NPK at a pre-optimized rate may be a viable option to improve growth, yield, oil quality and economics of white mustard under arid climates.

Taxon
white mustardSinapis albae2
Outcome
viable option to improve the growth, yield, oil quality, and economicse2

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

Sinapis alba
Sinapis alba · TaxonAriel Palmon · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“application of NPK at pre-optimized rate might be a viable option to improve the growth, yield, oil quality, and economics of white mustard production under arid climates”

✓ located verbatim in the source · abstract, characters 697–867 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

A balanced use of NPK fertilization is a key management strategy for white mustard growing farmers.

Taxon
white mustardSinapis albae3
Outcome
key management strategye3

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

Sinapis alba
Sinapis alba · TaxonAriel Palmon · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“a balanced use of NPK fertilization is a key management strategy for white mustard growing farmers”

✓ located verbatim in the source · abstract, characters 907–1005 · show in text ↑

fertilization · yield · Sinapis alba (white mustard)Positive and negative results

16 papers: 15 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

12 papers more in this group

See all 16 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.