Paper · 2022 · Middle East Journal of Agriculture Research

An Assessment of the Influence of Foliar Spray Gradient Concentrations of TiO2 on Maize

A El-Ghamry; E El-Naggar; H Hassan; et al.

5
claims
16
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

A lysimeter experiment was conducted in 2019 to investigate the impacts of foliar spraying of titanium oxide (TiO 2 ) on maize plant development, yield, and chemical characteristics.The effect of three concentrations of Ti (2, 4, and 8 ppm Ti) and nil as a control on the characteristics of maize in sandy soil was investigated using three replications in a complete randomized design.The growth of maize plants, yield and yield components, quality metrics, and nutrient uptakes like N, P, and K (%) have all been examined.As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants, a significant enhancement was seen in the final plant length (11.7 %), chlorophyll (9.4%), W.100 grain (17.4%), fresh and dry weight of kernels plant -1 (7.5 and 21.3 %) and kernels and grains yield pronouncedly increased (4714.0-and3469.2-tonfed -1 ) with an improvement (10.2 and 14 %) correspondingly, whenever compared its control (N-P-K) without Ti.Consistent with the findings, titanium is a helpful mineral for plants at low concentrations.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar spraying of 8 ppm Ti increased final plant length of maize by 11.7% relative to the N-P-K control in a lysimeter experiment.

Taxon
maizeZea mayse2
Treatment
foliar spraying 8 ppm Tie2
Outcome
final plant lengthe1
Direction
enhancemente1
Value
11.7 %e1
Comparator
control (N-P-K) without Tie3
Setting
lysimeter experimente4

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“a significant enhancement was seen in the final plant length (11.7 %)”

✓ located verbatim in the source · abstract, characters 630–699 · show in text ↑
e2

“As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants”

✓ located verbatim in the source · abstract, characters 523–628 · show in text ↑
e3

“whenever compared its control (N-P-K) without Ti”

✓ located verbatim in the source · abstract, characters 935–983 · show in text ↑
e4

“A lysimeter experiment was conducted in 2019”

✓ located verbatim in the source · abstract, characters 0–44 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar spraying of 8 ppm Ti increased chlorophyll of maize by 9.4% relative to the N-P-K control.

Taxon
maizeZea mayse2
Treatment
foliar spraying 8 ppm Tie2
Outcome
chlorophylle1
Direction
enhancemente1
Value
9.4%e1
Comparator
control (N-P-K) without Tie3

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“a significant enhancement was seen in the final plant length (11.7 %), chlorophyll (9.4%)”

✓ located verbatim in the source · abstract, characters 630–719 · show in text ↑
e2

“As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants”

✓ located verbatim in the source · abstract, characters 523–628 · show in text ↑
e3

“whenever compared its control (N-P-K) without Ti”

✓ located verbatim in the source · abstract, characters 935–983 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar spraying of 8 ppm Ti increased 100-grain weight of maize by 17.4% relative to the N-P-K control.

Taxon
maizeZea mayse2
Treatment
foliar spraying 8 ppm Tie2
Outcome
W.100 graine1
Direction
enhancemente1
Value
17.4%e1
Comparator
control (N-P-K) without Tie3

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“a significant enhancement was seen in the final plant length (11.7 %), chlorophyll (9.4%), W.100 grain (17.4%)”

✓ located verbatim in the source · abstract, characters 630–740 · show in text ↑
e2

“As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants”

✓ located verbatim in the source · abstract, characters 523–628 · show in text ↑
e3

“whenever compared its control (N-P-K) without Ti”

✓ located verbatim in the source · abstract, characters 935–983 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar spraying of 8 ppm Ti increased fresh weight of kernels per plant of maize by 7.5% relative to the N-P-K control.

Taxon
maizeZea mayse2
Treatment
foliar spraying 8 ppm Tie2
Outcome
fresh and dry weight of kernels plant -1e1
Direction
enhancemente1
Value
7.5e1
Comparator
control (N-P-K) without Tie3

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“a significant enhancement was seen in the final plant length (11.7 %), chlorophyll (9.4%), W.100 grain (17.4%), fresh and dry weight of kernels plant -1 (7.5 and 21.3 %)”

✓ located verbatim in the source · abstract, characters 630–799 · show in text ↑
e2

“As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants”

✓ located verbatim in the source · abstract, characters 523–628 · show in text ↑
e3

“whenever compared its control (N-P-K) without Ti”

✓ located verbatim in the source · abstract, characters 935–983 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar spraying of 8 ppm Ti increased dry weight of kernels per plant of maize by 21.3% relative to the N-P-K control.

Taxon
maizeZea mayse2
Treatment
foliar spraying 8 ppm Tie2
Outcome
fresh and dry weight of kernels plant -1e1
Direction
enhancemente1
Value
21.3 %e1
Comparator
control (N-P-K) without Tie3

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“a significant enhancement was seen in the final plant length (11.7 %), chlorophyll (9.4%), W.100 grain (17.4%), fresh and dry weight of kernels plant -1 (7.5 and 21.3 %)”

✓ located verbatim in the source · abstract, characters 630–799 · show in text ↑
e2

“As a result of foliar spraying 8 ppm Ti in the application (N-P-K + Ti 8 ppm) onto leaves of maize plants”

✓ located verbatim in the source · abstract, characters 523–628 · show in text ↑
e3

“whenever compared its control (N-P-K) without Ti”

✓ located verbatim in the source · abstract, characters 935–983 · show in text ↑

titanium atom · growth · Zea mays (maize)Results agree

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1 paper in the same direction as this paper

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titanium atom · yield · Zea mays (maize)Results agree

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application · physiology: pigments · Zea mays (maize)Positive and negative results

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application · growth · Zea mays (maize)Positive and negative results

337 papers: 310 positive, 27 negative or no effect

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application · yield · Zea mays (maize)Positive and negative results

629 papers: 575 positive, 54 negative or no effect

574 papers in the same direction as this paper · 42 in the opposite direction · 12 reporting no difference from an alternative

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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.