Paper · 2023 · IOP Conference Series Earth and Environmental Science

Effect of Spraying Humic Acid and Different Types of Zinc Fertilizer on Some Growth and Yield Traits of Wheat

M O Sallume; L E Mahdi; A R Alani; et al.

3
claims
7
verbatim quotes
1
citations
1
research areas
✓
Open access · cc-by

Abstract

Abstract A plastic pot experiment was carried out for the agricultural season 2021-2022 in the fields of the College of Agriculture-University of Anbar and located at 30° north latitude and 43° east longitude, in order to know the role of foliar spraying of wheat plants with humic acid at concentrations of 0 mg.L −1 (H 0 ), 0.75 g.L −1 (H 1 ) and 1.5 g.L −1 (H 2 ) and the added zinc element sprayed with concentrations: 0 mg.L -1 (Zn 0 ), 60 mg.L −1 in the form of nano-zinc oxide (Zn 1 ) and 120 mg.L −1 in the form of traditional zinc oxide fertilizer (Zn 2 ). A factorial experiment was designed according to the sectors Randomized complete set (R.C.B.D) with three replications The results of the statistical analysis showed that there was a significant increase in foliar spraying with humic acid and for all concentrations, with superiority for the highest concentration, as well as when feeding with nano particles and traditional zinc, with a clear superiority of nano particle zinc in all the studied characteristics: Plant hight, leaf area, spike length, seeds yield, and zinc concentration in seeds:(61.67 cm, 24.51 dm 2 plant −1 , 12.33 cm, 8.05 gm, pot −1 , 14.00 mg kg −1 ) compared to control treatment H 0 Zn 0 :(46.00 cm, 16.13 dm, plant −1 , 8.67 cm, 6.28 gm −1 , 7.80 mg kg −1 ) respectively Start your abstract here…

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Claims 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Humic acid spraying significantly increased wheat traits, with the highest concentration superior.

Treatment
foliar spraying with humic acide0
Outcome
all concentrationse0
Direction
significant increasee0
Comparator
0 mg.L −1 (H 0 )e1

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“there was a significant increase in foliar spraying with humic acid and for all concentrations, with superiority for the highest concentration”

✓ located verbatim in the source · abstract, characters 737–879 · show in text ↑
e1

“wheat plants with humic acid at concentrations of 0 mg.L −1 (H 0 ), 0.75 g.L −1 (H 1 ) and 1.5 g.L −1 (H 2 )”

✓ located verbatim in the source · abstract, characters 258–366 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nano zinc outperformed traditional zinc for the studied wheat traits.

Treatment
nano particle zince0
Outcome
Plant hight, leaf area, spike lengthe0
Direction
superioritye0
Comparator
traditional zince0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“when feeding with nano particles and traditional zinc, with a clear superiority of nano particle zinc in all the studied characteristics: Plant hight, leaf area, spike length, seeds yield, and zinc concentration in seeds”

✓ located verbatim in the source · abstract, characters 892–1112 · show in text ↑
e1

“wheat plants”

✓ located verbatim in the source · abstract, characters 258–270 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated wheat reached 61.67 cm height versus 46.00 cm in the control.

Treatment
nano particle zince2
Outcome
Plant highte0
Direction
higherinferrede0
Value
61.67 cme0
Qualifier
46.00 cme0
Comparator
control treatment H 0 Zn 0e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Plant hight, leaf area, spike length, seeds yield, and zinc concentration in seeds:(61.67 cm, 24.51 dm 2 plant −1 , 12.33 cm, 8.05 gm, pot −1 , 14.00 mg kg −1 ) compared to control treatment H 0 Zn 0 :(46.00 cm, 16.13 dm, plant −1 , 8.67 cm, 6.28 gm −1 , 7.80 mg kg −1 ) respectively”

✓ located verbatim in the source · abstract, characters 1030–1313 · show in text ↑
e1

“wheat plants”

✓ located verbatim in the source · abstract, characters 258–270 · show in text ↑
e2

“nano particle zinc”

✓ located verbatim in the source · abstract, characters 975–993 · show in text ↑

zinc atom · yield · Triticum aestivum (wheat)Results differ

511 papers: 456 positive, 55 negative or no effect

455 papers in the same direction as this paper · 49 in the opposite direction · 6 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

507 papers more in this group

See all 511 papers →

nanoparticle · yield · Triticum aestivum (wheat)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 →

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.