Paper · 2022 · Soil Science and Agrochemistry

EFFICIENCY OF THE USE OF MAGNESIUM SULFATE IN SUNFLOWER CROPS

V. A. Goncharuk; M. V. Zimina; T. G. Sinevich

Read at the source ↗doi:10.47612/0130-8475-2022-1(68)-155-162 ↗OpenAlex W4313147358 ↗

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claims
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verbatim quotes
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citations
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research areas
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Open access · cc-by

Abstract

The article presents the results of field studies on the effectiveness of magnesium sulfate in sunflower crops. It was found that the combined application of boron fertilizer Intermag Boron and magnesium sulfate in three foliar top dressing and Pictor fungicide once against the background of N126P60K210 increases the yield of sunflower seeds by 11,8 centner/hectares. The oil content of seeds increased by 2,3 %.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined foliar boron, magnesium sulfate and fungicide increased sunflower seed yield by 11,8 centner/hectares.

Taxon
sunflowerHelianthus annuuse0
Treatment
combined application of boron fertilizer Intermag Boron and magnesium sulfate in three foliar top dressing and Pictor fungicide oncee0
Outcome
yield of sunflower seedse0
Direction
increasese0
Value
11,8 centner/hectarese0
Comparator
background of N126P60K210e0

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 combined application of boron fertilizer Intermag Boron and magnesium sulfate in three foliar top dressing and Pictor fungicide once against the background of N126P60K210 increases the yield of sunflower seeds by 11,8 centner/hectares”

✓ located verbatim in the source · abstract, characters 130–368 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same combined application increased seed oil content by 2,3 %.

Taxon
SUNFLOWERHelianthus annuust0
Treatment
combined application of boron fertilizer Intermag Boron and magnesium sulfate in three foliar top dressing and Pictor fungicide oncee1
Outcome
oil content of seedse0
Direction
increasede0
Value
2,3 %e0
Comparator
background of N126P60K210e1

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 oil content of seeds increased by 2,3 %”

✓ located verbatim in the source · abstract, characters 370–413 · show in text ↑
e1

“the combined application of boron fertilizer Intermag Boron and magnesium sulfate in three foliar top dressing and Pictor fungicide once against the background of N126P60K210 increases the yield of sunflower seeds”

✓ located verbatim in the source · abstract, characters 130–343 · show in text ↑
t0

“SUNFLOWER CROPS”

✓ located verbatim in the source · title, characters 46–61 · show in text ↑

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

23 papers: 20 positive, 3 negative or no effect

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

  1. no effect
    Boron did not affect oil content or fatty acid composition of sunflower oil.

    Influence of Boron on Sunflower Yield and Nutritional Status · 2016

    Opposite direction

  2. no effect
    The six nutrient applications did not affect sunflower oil percentage.

    Effects of sulfur, zinc, iron, copper, manganese, and boron applications on sunflower yield and plant nutrient concentration · 1985

    Opposite direction

  3. no effect
    The relative increase in sunflower oil content from boron application was not significant, within 1-2%.

    Effect of boron foliar application at critical growth stages  on sunflower (Helianthus annuus L.) yield and quality · 2012 · compared with control

    Opposite direction

19 papers more in this group

See all 23 papers →

boron atom · yield · Helianthus annuus (common sunflower)Results differ

64 papers: 58 positive, 6 negative or no effect

57 papers in the same direction as this paper · 6 in the opposite direction

  1. negative
    dry matter yield of the roots, shoots and leaves changed under boron treatment.

    Photosynthesis, chlorophyll fluorescence and soluble carbohydrates in sunflower leaves as affected by boron deficiency · 1995

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  2. no effect
    Boron application did not improve kernel dry weight, 1000-kernel weight or kernels per head.

    Sunflower response to Boron supply when grown in a silty clay soil · 2018

    Opposite direction

  3. no effect
    The six nutrient applications did not affect sunflower seed yield.

    Effects of sulfur, zinc, iron, copper, manganese, and boron applications on sunflower yield and plant nutrient concentration · 1985

    Opposite direction

60 papers more in this group

See all 64 papers →

magnesium sulfate · yield · Helianthus annuus (common sunflower)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
    The same magnesium sulphate dose was effective for sunflower production quality and quantity.

    INTEGRATIVE EFFECT OF MAGNESIUM SULPHATE ON THE GROWTH OF FLOWERS AND GRAIN YIELD OF PADDY: A CHEMIST'S PERSPECTIVE · 2013

    Same direction

  2. positive
    Urea, diammonium, potassium sulfate and magnesium sulfate fertilizers increased sunflower production by 47.7%, reaching 2 530 kg/hm2.

    Experimental Study on the Fertilizer of Trace Elements to Sunflower · 2010

    Same direction

See all 3 papers →

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
    Phosphate fertilization had little effect on seed yield, oil concentration and lodging.

    Response of Sunflower to Nitrogen and Phosphorus in North Dakota · 2018

    Opposite direction

  2. negative
    Nitrogen fertilizer reduced seed oil percentage.

    Sunflower Nutrient Uptake, Growth, and Yield as Affected by Nitrogen or Manure, and Plant Population1 · 1982

    Opposite direction

  3. no effect
    Nitrogen fertilization had no effect on sunflower grain oil concentration.

    Nitrogen Balance Approach to Sunflower Fertilization · 2003

    Opposite direction

85 papers more in this group

See all 89 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
    Foliar zinc spray did not affect seed oil content.

    Zinc Application Effects on Yield and Seed Oil Content of Sunflower Grown on a Saline Calcareous Soil · 2006

    Opposite direction

  2. no effect
    Foliar molybdenum did not affect oleic acid content.

    Foliar fertilization with molybdenum in sunflower (Helianthus annuus L.) · 2013

    Opposite direction

  3. no effect
    Foliar application without seed treatment did not significantly increase oil yield.

    Sunflower Yield Depending on the Application of Micronutrients · 2024

    Opposite direction

41 papers more in this group

See all 45 papers →

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

158 papers: 152 positive, 6 negative or no effect

151 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Foliar ALA did not improve yield variables, refractive index or seed inorganic nutrients under saline and non saline regimes.

    AMINOLEVULINIC ACID-INDUCED CHANGES IN YIELD AND SEED-OIL CHARACTERISTICS OF SUNFLOWER (HELIANTHUS ANNUUS L.) PLANTS UNDER SALT STRESS · 2011

    Opposite direction

  2. no effect
    1000-seed weight, biological yield per plant and iodine value were not among the sunflower attributes stimulated by GA priming over the control.

    Responses of seed priming with gibberellic acid on yield and oil quality of sunflower(Helianthus annusL.) · 2015 · compared with control

    Opposite direction

  3. negative
    Oil sunflower grain yield was 1.28 t/ha under combined TSP, PSB and soil zinc sulphate.

    Response of Nut and Oilseed Sunflower to Different Sources and Levels of Phosphate and Zinc Nutrition · 2013

    Opposite direction

154 papers more in this group

See all 158 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
    Sunflower grain yield did not differ significantly among control, mineral, compost and mineral/compost fertilization (average 2.3 ± 0.3 Mg ha−1).

    Compost as a Substitute for Mineral N Fertilization? Effects on Crops, Soil and N Leaching · 2019 · compared with control

    Opposite direction

  2. no effect
    Under drought, fertilizer did not significantly affect plant growth or flower number.

    Nutrient enrichment and rainfall affect plant phenology and floral resource availability for pollinators · 2023

    Opposite direction

  3. no effect
    Neither the rate nor the method of fertiliser application affected sunflower seed yield over 4 seasons

    Marginal responses over six years by sorghum and sunflower to broadcast and banded phosphorus on a low P Vertisol, and changes in extractable soil phosphorus · 1991

    Opposite direction

361 papers more in this group

See all 365 papers →

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

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
    Twice-applied Nordox 75 increased oil yield by 9% relative to control.

    Yield and quality of sunflower hybrid seeds NK Condi under different cultivation technologies · 2024 · compared with control variant

    Same direction

  2. positive
    Double fungicide treatment increased oil content in 2013.

    The effect of the sowing time on the yield and oil content of sunflower (Helianthus annus L.) in different crop protection models · 2015

    Same direction

See all 3 papers →

8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.