Paper · 2021 · Alexandria Science Exchange Journal

Using Anti-Stress Substances and Zinc Spray Under Phosphoric Acid Fertigation to Grown Under Salinity Stress of Sunflower Plant (Helianthus Annuus L.)

Ayman Serag; Ali Seadh; Rania El-samet

Read at the source ↗doi:10.21608/asejaiqjsae.2021.212548 ↗OpenAlex W4205478042 ↗In the paper network →

3
claims
10
verbatim quotes
2
citations
2
research areas
✓
Open access · cc-by-nc-sa

Abstract

Two field experiments were conducted on saline clay soil in a split-split-plot design with four replicates. The main plots were arranged to study the effect of phosphoric acid applied with irrigation water ( without, 6 L ha-1 and 12 L ha-1) where subplots were occupied towith or without the zinc spray Zn (at 13% chelated on EDTA), While the sub- subplots were occupied to anti-stress foliar which included Salicylic acid SA (foliar spraying of 0.01 mM), foliar spraying of calcium (at 10% chelated on EDTA) and Salicylic acid with calcium (foliar spraying of 0.01mM with foliar spraying of calcium at 10% chelated on EDTA). Where the interaction between these treatments showed that using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) together showed an effective effect on increasing growth, the yield of grains, oil content and salinity tolerance by reducing the concentration of sodium and chloride in the sunflower plant.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. 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 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined phosphoric acid (12 L/ha), zinc spray and salicylic acid plus calcium spraying increased growth, grain yield and oil content of sunflower under salinity.

Taxon
SunflowerHelianthus annuust0
Treatment
using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) togethere3
Outcome
growth, the yield of grains, oil contente3
Direction
increasinge3
Comparator
withoute1

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

“Sunflower Plant”

✓ located verbatim in the source · title, characters 112–127 · show in text ↑
e1

“( without, 6 L ha-1 and 12 L ha-1)”

✓ located verbatim in the source · abstract, characters 206–240 · show in text ↑
e3

“using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) together showed an effective effect on increasing growth, the yield of grains, oil content and salinity tolerance”

✓ located verbatim in the source · abstract, characters 685–960 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined phosphoric acid, zinc and anti-stress sprays reduced sodium and chloride concentration in sunflower plants under salinity.

Taxon
sunflowerHelianthus annuuse4
Treatment
using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) togethere3
Outcome
concentration of sodium and chloridee4
Direction
reducinge4
Comparator
withoute1

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

“Sunflower Plant”

✓ located verbatim in the source · title, characters 112–127 · show in text ↑
e1

“( without, 6 L ha-1 and 12 L ha-1)”

✓ located verbatim in the source · abstract, characters 206–240 · show in text ↑
e3

“using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) together showed an effective effect on increasing growth, the yield of grains, oil content and salinity tolerance”

✓ located verbatim in the source · abstract, characters 685–960 · show in text ↑
e4

“by reducing the concentration of sodium and chloride in the sunflower plant”

✓ located verbatim in the source · abstract, characters 961–1036 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined phosphoric acid, zinc and anti-stress sprays increased salinity tolerance of sunflower.

Taxon
SunflowerHelianthus annuust0
Treatment
using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) togethere3
Outcome
salinity tolerancee3
Direction
increasinge3
Comparator
withoute1

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

“Sunflower Plant”

✓ located verbatim in the source · title, characters 112–127 · show in text ↑
e1

“( without, 6 L ha-1 and 12 L ha-1)”

✓ located verbatim in the source · abstract, characters 206–240 · show in text ↑
e3

“using phosphoric acid (12 L ha-1) acid with zinc spray (at 13% chelated on EDTA) and spraying both salicylic acid (0.01 mM) and calcium (at 10% chelated on EDTA) together showed an effective effect on increasing growth, the yield of grains, oil content and salinity tolerance”

✓ located verbatim in the source · abstract, characters 685–960 · show in text ↑

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

17 papers: 14 positive, 3 negative or no effect

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

  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 directionCited by this paper

  2. negative
    Zinc excess reduced seed oil content of sunflower more than zinc deficiency did.

    Influence of variable zinc on yield, oil content, and physiology of sunflower · 2001 · compared with deficiency

    Opposite direction

  3. 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

13 papers more in this group

See all 17 papers →

zinc atom · molecular: metabolites · Helianthus annuus (common sunflower)Positive and negative results

7 papers: 5 positive, 2 negative or no effect

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

  1. positive
    Leaf zinc concentration rose with soil zinc rate.

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

    Same directionCited by this paper

  2. negative
    Zinc treated sunflower had increased leaf potassium and magnesium content.

    Comparative effects of copper and zinc toxicity and tolerance ofHyptis suaveolens(L.) Poit. andHelianthus annuusL. · 1994

    Opposite direction

  3. no effect
    Tolerance to Zn, Cu, Cd and Ni did not modify sunflower cell cycle phases or DNA synthesis.

    DNA FLOW CYTOMETRIC PROFILES OF SUNFLOWER PLANTS TOLERANT TO HEAVY METALS · 2006

    Opposite direction

3 papers more in this group

See all 7 papers →

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

8 papers: 7 positive, 1 negative or no effect

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

  1. no effect
    Combined acid application did not differ significantly from separate application for oil percentage.

    Evaluate the effect of salicylic acid and ascorbic acid on agronomic and antioxidant activities of Sunflower in water deficit conditions · 2022 · compared with their separate application

    No difference from an alternative

  2. positive
    High doses of salicylic acid markedly increased achene oil content in sunflower.

    Modulation of salt (NaCl)‐induced effects on oil composition and fatty acid profile of sunflower (Helianthus annuus L.) by exogenous application of salicylic acid · 2010

    Same direction

  3. positive
    Salicylic acid improved the leaf fatty acid composition of cadmium-exposed sunflower.

    Effect of salicylic acid treatment on cadmium toxicity and leaf lipid composition in sunflower · 2012

    Same direction

4 papers more in this group

See all 8 papers →

calcium atom · quality: oil · 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
    The 3 ml L-1 treatment gave the highest linoleic acid percentage, 41.25%.

    The role of the g power Ca + nanocomposite and the quality of irrigation water in protein concentration and some medically effective compounds of sunflower plants · 2025

    Same direction

See all 2 papers →

salicylic acid · molecular: metabolites · Helianthus annuus (common sunflower)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
    Salicylic acid increased steady state levels of the mRNAs in untransformed sunflower leaves.

    Overexpression of a Gene Encoding Hydrogen Peroxide-Generating Oxalate Oxidase Evokes Defense Responses in Sunflower · 2003

    Same direction

  2. positive
    WR 100% × SA 1.0 had the highest sunflower iodine value.

    Salicylic Acid as a Tolerance Inducer of Drought Stress on Sunflower Grown in Sandy Soil · 2022

    Same direction

  3. positive
    SA increased kernel oil content.

    Effect of salicylic acid on the quality of edible oil and fatty acids composition in different regions of sunflower (Helianthus annuus L.) heads. · 2017

    Same direction

1 paper more in this group

See all 5 papers →

ethylenediaminetetraacetic acid · molecular: metabolites · Helianthus annuus (common sunflower)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
    EDTA increased accumulation of Cd and Ni in sunflower roots grown in composted biosolids.

    Availability and plant uptake of heavy metals in EDTA-assisted phytoremediation of soil and composted biosolids · 2006

    Same direction

  2. positive
    Zn applied with other microelements with EDTA (Kick-Off) increased Zn concentration in the vascular tissue of sunflower petioles compared with an equimolar ZnSO4 alone.

    Supplemental macronutrients and microbial fermentation products improve the uptake and transport of foliar applied zinc in sunflower (Helianthus annuus L.) plants. Studies utilizing micro X-ray florescence · 2015 · compared with an equimolar concentration of ZnSO4 alone

    Same direction

  3. positive
    EDTA increased sunflower Cu accumulation by 58%.

    IAA is more effective than EDTA in enhancing phytoremediation potential for cadmium and copper contaminated soils · 2024 · compared with control treatment

    Same direction

3 papers more in this group

See all 7 papers →

application · molecular: metabolites · Helianthus annuus (common sunflower)Positive and negative results

13 papers: 12 positive, 1 negative or no effect

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

  1. no effect
    Shoot lead content was independent of foliar 5-ALA application.

    The Possibility Of Using 5-Aminolevulinic Acid In Lead Phytoextraction Process · 2013

    Opposite direction

  2. positive
    Foliar FeSO4 increased iron content of sunflower leaves

    Effects of foliar spray of nano-particles of FeSO4on the growth and ion content of sunflower under saline condition · 2016

    Same direction

  3. positive
    Under nonsaline conditions, foliar potassium salts improved sunflower root sodium concentration.

    Growth and photosynthesis of salt‐stressed sunflower (Helianthus annuus) plants as affected by foliar‐applied different potassium salts · 2009

    Same direction

9 papers more in this group

See all 13 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 directionCited by this paper

  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 →

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.