Paper · 2014 · DergiPark (Istanbul University)

Effect of Organic Fertilizer and Dry Bread Yeast on Growth and Yield of Potato (Solanum tuberosum L.)

Abdel monnem Sadalaha Kahlel

17
claims
39
verbatim quotes
12
citations
1
research areas
—
Not open access

Abstract

An experiment was conducted in vegetable crops farm of plant production department in Technical Agricultural College /Mosul/Iraq during spring season 2013 to study the effect of using organic fertilizers (Local poultry manure by two methods scattered and irrigation with fertilizer solution ) and dry bread yeast irrigated near the plants roots by three concentrations ( 0, 4 and 8 g L-1 ) The study included nine different treatments carried out in the Randomized Complete block design with three replications. The results showed that the addition of poultry manure as irrigation near the plants roots has led to a significant increase in plant height , number of stems per plant , leaf area , fresh and dry weight of plant which reached (33.77 cm and 3.08 stem and 2686 cm2 and 190.44 gr. and 38.40 gr.) respectively, superior on adding fertilizer by prose and control treatment . The addition of bread yeast near the plants roots , by two concentration 4 and 8 g L-1 led to a significant increase in the number of stems and leaf area and fresh and dry weight of the plant compared with the control treatment. And also it found that organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment .Also the results showed that the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment . The interaction between the organic fertilizer and yeast significantly affect most vegetative growth and yield characters and the interaction between organic fertilization by irrigation and yeast by 4 and 8 g

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Claims 17

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Poultry manure applied as irrigation increased plant height, with a value of 33.77 cm.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
poultry manure as irrigation near the plants rootse1
Outcome
plant heighte1
Direction
significant increasee1
Value
33.77 cme1
Comparator
control treatmente2
Setting
Technical Agricultural College /Mosul/Iraqe0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e0

“Technical Agricultural College /Mosul/Iraq during spring season 2013”

✓ located verbatim in the source · abstract, characters 86–154 · show in text ↑
e1

“The results showed that the addition of poultry manure as irrigation near the plants roots has led to a significant increase in plant height , number of stems per plant , leaf area , fresh and dry weight of plant which reached (33.77 cm and 3.08 stem and 2686 cm2 and 190.44 gr. and 38.40 gr.)”

✓ located verbatim in the source · abstract, characters 512–805 · show in text ↑
e2

“superior on adding fertilizer by prose and control treatment”

✓ located verbatim in the source · abstract, characters 820–880 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Poultry manure applied as irrigation increased the number of stems per plant, with a value of 3.08 stem.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
poultry manure as irrigation near the plants rootse1
Outcome
number of stems per plante1
Direction
significant increasee1
Value
3.08 steme1
Comparator
control treatmente2

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e1

“The results showed that the addition of poultry manure as irrigation near the plants roots has led to a significant increase in plant height , number of stems per plant , leaf area , fresh and dry weight of plant which reached (33.77 cm and 3.08 stem and 2686 cm2 and 190.44 gr. and 38.40 gr.)”

✓ located verbatim in the source · abstract, characters 512–805 · show in text ↑
e2

“superior on adding fertilizer by prose and control treatment”

✓ located verbatim in the source · abstract, characters 820–880 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Poultry manure applied as irrigation increased leaf area, with a value of 2686 cm2.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
poultry manure as irrigation near the plants rootse1
Outcome
leaf areae1
Direction
significant increasee1
Value
2686 cm2e1
Comparator
control treatmente2

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e1

“The results showed that the addition of poultry manure as irrigation near the plants roots has led to a significant increase in plant height , number of stems per plant , leaf area , fresh and dry weight of plant which reached (33.77 cm and 3.08 stem and 2686 cm2 and 190.44 gr. and 38.40 gr.)”

✓ located verbatim in the source · abstract, characters 512–805 · show in text ↑
e2

“superior on adding fertilizer by prose and control treatment”

✓ located verbatim in the source · abstract, characters 820–880 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Poultry manure applied as irrigation increased fresh and dry weight of the plant, with values of 190.44 gr. and 38.40 gr.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
poultry manure as irrigation near the plants rootse1
Outcome
fresh and dry weight of plante1
Direction
significant increasee1
Value
190.44 gr. and 38.40 gr.e1
Comparator
control treatmente2

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e1

“The results showed that the addition of poultry manure as irrigation near the plants roots has led to a significant increase in plant height , number of stems per plant , leaf area , fresh and dry weight of plant which reached (33.77 cm and 3.08 stem and 2686 cm2 and 190.44 gr. and 38.40 gr.)”

✓ located verbatim in the source · abstract, characters 512–805 · show in text ↑
e2

“superior on adding fertilizer by prose and control treatment”

✓ located verbatim in the source · abstract, characters 820–880 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bread yeast applied near the roots increased the number of stems and leaf area of potato.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
bread yeaste3
Outcome
number of stems and leaf areae3
Direction
significant increasee3
Comparator
control treatmente3

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e3

“The addition of bread yeast near the plants roots , by two concentration 4 and 8 g L-1 led to a significant increase in the number of stems and leaf area and fresh and dry weight of the plant compared with the control treatment”

✓ located verbatim in the source · abstract, characters 883–1110 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bread yeast applied near the roots increased fresh and dry weight of the potato plant.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
bread yeaste3
Outcome
fresh and dry weight of the plante3
Direction
significant increasee3
Comparator
control treatmente3

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e3

“The addition of bread yeast near the plants roots , by two concentration 4 and 8 g L-1 led to a significant increase in the number of stems and leaf area and fresh and dry weight of the plant compared with the control treatment”

✓ located verbatim in the source · abstract, characters 883–1110 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic fertilisation as irrigation increased the number of tubers, with a value of 7.26.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
organic fertilization as irrigatione4
Outcome
number of tuberse4
Direction
significant increasee4
Value
7.26e4
Comparator
control treatmente4

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e4

“organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment”

✓ located verbatim in the source · abstract, characters 1135–1435 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic fertilisation as irrigation increased average tuber weight, with a value of 59.15 g.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
organic fertilization as irrigatione4
Outcome
the average weight of tubere4
Direction
significant increasee4
Value
59.15 ge4
Comparator
control treatmente4

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e4

“organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment”

✓ located verbatim in the source · abstract, characters 1135–1435 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic fertilisation as irrigation increased plant yield, with a value of 453.8 g.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
organic fertilization as irrigatione4
Outcome
plant yielde4
Direction
significant increasee4
Value
453.8 ge4
Comparator
control treatmente4

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e4

“organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment”

✓ located verbatim in the source · abstract, characters 1135–1435 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic fertilisation as irrigation increased total yield, with a value of 18.152 Ton. H.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
organic fertilization as irrigatione4
Outcome
total yielde4
Direction
significant increasee4
Value
18.152 Ton. He4
Comparator
control treatmente4

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e4

“organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment”

✓ located verbatim in the source · abstract, characters 1135–1435 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic fertilisation as irrigation increased marketable yield, with a value of 14.528 Ton. H-1.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
organic fertilization as irrigatione4
Outcome
marketable yielde4
Direction
significant increasee4
Value
14.528 Ton. H-1e4
Comparator
control treatmente4

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e4

“organic fertilization as irrigation has led to a significant increase in the number of tubers (7.26) , the average weight of tuber (59.15 g) , plant yield (453.8 g) , total yield (18.152 Ton. H ) and marketable yield (14.528 Ton. H-1 ) compared by adding fertilizer by scattered and control treatment”

✓ located verbatim in the source · abstract, characters 1135–1435 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A yeast concentration of 8 g increased the number of tubers, with a value of 7.09.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
yeast concentration of 8 ge5
Outcome
number of tuberse5
Direction
significant increasee5
Value
7.09e5
Comparator
4 g L-1 and control treatmente5

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e5

“the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment”

✓ located verbatim in the source · abstract, characters 1466–1757 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A yeast concentration of 8 g increased average tuber weight, with a value of 55.39 g.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
yeast concentration of 8 ge5
Outcome
the average weight of tubere5
Direction
significant increasee5
Value
55.39 ge5
Comparator
4 g L-1 and control treatmente5

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e5

“the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment”

✓ located verbatim in the source · abstract, characters 1466–1757 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A yeast concentration of 8 g increased plant yield, with a value of 439.7 g.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
yeast concentration of 8 ge5
Outcome
plant yielde5
Direction
significant increasee5
Value
439.7 ge5
Comparator
4 g L-1 and control treatmente5

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e5

“the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment”

✓ located verbatim in the source · abstract, characters 1466–1757 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A yeast concentration of 8 g increased total yield of tubers, with a value of 17.588 Ton. H-1.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
yeast concentration of 8 ge5
Outcome
total yield of tuberse5
Direction
significant increasee5
Value
17.588 Ton. H-1e5
Comparator
4 g L-1 and control treatmente5

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e5

“the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment”

✓ located verbatim in the source · abstract, characters 1466–1757 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A yeast concentration of 8 g increased marketable yield, with a value of 13.728 Ton. H-1.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
yeast concentration of 8 ge5
Outcome
marketable yielde5
Direction
significant increasee5
Value
13.728 Ton. H-1e5
Comparator
4 g L-1 and control treatmente5

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e5

“the treatment of yeast concentration of 8 g led to a significant increase in the number of tubers (7.09) , the average weight of tuber (55.39 g) , plant yield (439.7 g) , total yield of tubers (17.588 Ton. H-1) and marketable yield (13.728 Ton. H-1) superior on 4 g L-1 and control treatment”

✓ located verbatim in the source · abstract, characters 1466–1757 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The interaction of organic fertilizer and yeast significantly affected most vegetative growth and yield characters of potato.

Taxon
Potato (Solanum tuberosum L.)Solanum tuberosumt0
Treatment
interaction between the organic fertilizer and yeaste6
Outcome
vegetative growth and yield characterse6

Not reportedDirection

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato (Solanum tuberosum L.)”

✓ located verbatim in the source · title, characters 72–101 · show in text ↑
e6

“The interaction between the organic fertilizer and yeast significantly affect most vegetative growth and yield characters”

✓ located verbatim in the source · abstract, characters 1760–1881 · show in text ↑

irrigation · yield · Solanum tuberosum (potato)Results differ

92 papers: 75 positive, 17 negative or no effect

74 papers in the same direction as this paper · 16 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

88 papers more in this group

See all 92 papers →

irrigation · growth · Solanum tuberosum (potato)Positive and negative results

34 papers: 21 positive, 13 negative or no effect

20 papers in the same direction as this paper · 11 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

30 papers more in this group

See all 34 papers →

fertilization · quality: postharvest · Solanum tuberosum (potato)Positive and negative results

45 papers: 37 positive, 8 negative or no effect

36 papers in the same direction as this paper · 8 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

41 papers more in this group

See all 45 papers →

fertilization · growth · Solanum tuberosum (potato)Positive and negative results

140 papers: 122 positive, 18 negative or no effect

121 papers in the same direction as this paper · 16 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

136 papers more in this group

See all 140 papers →

fertilization · yield · Solanum tuberosum (potato)Positive and negative results

450 papers: 394 positive, 56 negative or no effect

393 papers in the same direction as this paper · 48 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

446 papers more in this group

See all 450 papers →

irrigation · quality: postharvest · Solanum tuberosum (potato)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 →

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.