Paper · 2023 · IOP Conference Series Earth and Environmental Science

Effect of Foliar Spray with Nano-NPK Fertilizer and Yeast Extract on Growth of Orange (C. sinensis L. Osb.) Washington Navel Variety

S. M. Jubeir; A. Q. Hamdan; S. M. Turkan

10
claims
27
verbatim quotes
1
citations
2
research areas
✓
Open access · cc-by

Abstract

Abstract The factorial experiment was conducted in the Department of Horticulture and Landscape Gardening Design, College of Agricultural Engineering Sciences, University of Baghdad, Iraq through the growing season 2020 to investigate the vegetative growth response of navel orange seedlings grafted on the Citrus stocks to the spraying with balanced Nano-NPK (20-20-20) at four concentrations of (0,1,2 and 3) g. l -1 and yeast extract the following concentrations (0, 1.5, 3 and 4.5) g.l -1 . The results in the two seasons showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively. Also, the interaction treatment (N3Y3) at the highest level of both of Nano-NPK and yeast extract showed the best results in the percentage of dry matter, N, P and K leaves content while the control treatment was the least for all the studied characters.

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 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased plant height, to 26.253 cm per seedling in the first season and 27.233 cm in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
plant highe1
Direction
increaseinferrede1
Value
26.253cm.seedling -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased stem diameter, to 1.6867 mm per seedling in the first season and 2.41 mm in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
stem diametere1
Direction
increaseinferrede1
Value
1.6867 mm.seedling -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased leaves number, to 42.80 per seedling in the first season and 54.67 in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
leaves numbere1
Direction
increaseinferrede1
Value
42.80leaf.seedling -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased leaf area, to 33.267 cm2 per leaf in the first season and 34.400 cm2 in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
leaf areae1
Direction
increaseinferrede1
Value
33.267cm2.leaf -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased leaves area, to 46.25 cm2 per seedling in the first season and 53.40 cm2 in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
leaves areae1
Direction
increaseinferrede1
Value
46.25cm 2 .seedling -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased branches number, to 8.8067 per seedling in the first season and 8.8073 in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
branches numbere1
Direction
increaseinferrede1
Value
8.8067 branch.seedling -1e1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction treatments at the highest concentrations increased chlorophyll, to 273.93 mg per 100 g fresh weight in the first season and 268.0 in the second.

Taxon
C. sinensisCitrus sinensist0
Treatment
interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extracte1
Outcome
chlorophylle1
Direction
increaseinferrede1
Value
273.93 mg.100g -1 fwe1
Setting
University of Baghdad, Iraqe0

Not reportedComparator

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e0

“University of Baghdad, Iraq through the growing season 2020”

✓ located verbatim in the source · abstract, characters 160–219 · show in text ↑
e1

“showed a superiority effects of the interaction treatments at the highest concentrations of both of Nano-Fertilizer and yeast extract which it reached to the characters plant high, stem diameter, leaves number, leaf area, leaves area, branches number and chlorophyll (26.253cm.seedling -1 ,1.6867 mm.seedling -1 ,42.80leaf.seedling -1 ,33.267cm2.leaf -1 ,46.25cm 2 .seedling -1 ,8.8067 branch.seedling -1 and 273.93 mg.100g -1 fw) in the first season and (27.233cm.seedling -1 ,2.41 mm.seedling -1 , 54.67leaf.seedling -1 ,34.400 cm2.leaf 1- ,53.40 cm 2 .seedling - 8.8073 branch.seedling -1 and 268.0mg.100 g -1 fw) in the second season for the studied characters respectively”

✓ located verbatim in the source · abstract, characters 526–1203 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The Nano-NPK and yeast extract interaction gave the best results in percentage of dry matter, N and P of leaves compared with the control.

Taxon
C. sinensisCitrus sinensist0
Treatment
Nano-NPK and yeast extracte2
Outcome
percentage of dry matter, N, Pe2
Direction
best resultse2
Comparator
control treatmente2

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e2

“the interaction treatment (N3Y3) at the highest level of both of Nano-NPK and yeast extract showed the best results in the percentage of dry matter, N, P and K leaves content while the control treatment was the least for all the studied characters”

✓ located verbatim in the source · abstract, characters 1211–1458 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The Nano-NPK and yeast extract interaction gave the best results in leaf K content compared with the control.

Taxon
C. sinensisCitrus sinensist0
Treatment
Nano-NPK and yeast extracte2
Outcome
K leaves contente2
Direction
best resultse2
Comparator
control treatmente2

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e2

“the interaction treatment (N3Y3) at the highest level of both of Nano-NPK and yeast extract showed the best results in the percentage of dry matter, N, P and K leaves content while the control treatment was the least for all the studied characters”

✓ located verbatim in the source · abstract, characters 1211–1458 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The control treatment had the least value for all the studied characters.

Taxon
C. sinensisCitrus sinensist0
Outcome
all the studied characterse2
Direction
leaste2
Qualifier
control treatmente2

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

Citrus sinensis
Citrus sinensis · TaxonEllen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Orange (C. sinensis L. Osb.)”

✓ located verbatim in the source · title, characters 79–107 · show in text ↑
e2

“the interaction treatment (N3Y3) at the highest level of both of Nano-NPK and yeast extract showed the best results in the percentage of dry matter, N, P and K leaves content while the control treatment was the least for all the studied characters”

✓ located verbatim in the source · abstract, characters 1211–1458 · show in text ↑

botanical · molecular: metabolites · Citrus sinensis (sweet orange)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. no effect
See all 2 papers →

botanical · physiology: pigments · Citrus sinensis (sweet orange)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

nanoparticle · molecular: metabolites · Citrus sinensis (sweet orange)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

nanoparticle · physiology: pigments · Citrus sinensis (sweet orange)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

nanoparticle · growth · Citrus sinensis (sweet orange)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

botanical · growth · Citrus sinensis (sweet orange)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.