Paper · 2014 · DergiPark (Istanbul University)

The Effect of Different Nitrogen Doses on Seed Yield and Charcoal Rot Disease Caused by Macrophomina phaseolina on Some Sesame Varieties

Şihat Şengal; Abuzer Sağır; Tahsin Söğüt

4
claims
9
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The aim of this study was to determine the effects ofdifferent nitrogen doses on yield and charcoal rot (Macrophominaphaseolina) disease of some sesame varieties. In the study; Muganlı, Özberkand a local sesame varieties were used. The experiment was laid out inRandomized Complete Block in Split Plot Design with three replications in thefield which was artificially inoculated by pathogen (M. phaseolina). Theexperiment area was inoculated as 25 g inoculum per m2 by fungus artificially,which was grown on wheat growth media before sowing the seeds so that thedisease will be appear abundance and severity. Ammonium Nitrate (33 % N) was used as nitrogen sourcewith four different doses as 0, 5, 10 and 15 kg/da, half of that fertilizer wasgiven to the soil during sowing time and the other was given at the beginningof blooming time. Also, Triple Super Phosphate fertilizer was used in all theplots with a dose of 10 kg/da at the sowing period. Sesame seeds were sown in June2, 2010. Cultural practices were applied throughout the growing season. In the study, plant height, number of branches, numberof capsules, disease percentage and seed yield weredetermined.  According to the results; there were significant differences amongvarieties in seed yield, plant height, number of branch, number of capsules anddisease percentage. Seed yield ranged from 24.83 kg/da to 69.33 kg/da and localvariety had the highest seed yield. It was found significant differences amongvarieties on disease percentage and local variety was higher resistant theother varieties. Different nitrogen doses influenced plant height, number ofbranch and number of capsules significantly. However, nitrogen application didnot affect significantly seed yield and disease percentage.

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Claims 4

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The local sesame variety had the highest seed yield (24.83 to 69.33 kg/da range).

Material
local varietye1
Outcome
seed yielde1
Direction
higheste1
Value
24.83 kg/da to 69.33 kg/dae1

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield and charcoal rot (Macrophominaphaseolina) disease of some sesame varieties”

✓ located verbatim in the source · abstract, characters 81–161 · show in text ↑
e1

“Seed yield ranged from 24.83 kg/da to 69.33 kg/da and localvariety had the highest seed yield”

✓ located verbatim in the source · abstract, characters 1337–1430 · show in text ↑
e5

“there were significant differences amongvarieties in seed yield”

✓ located verbatim in the source · abstract, characters 1198–1261 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The local sesame variety was more resistant to charcoal rot than the other varieties.

Material
local varietye2
Interactor
Macrophominaphaseolinae0pathogen
Outcome
disease percentagee2
Direction
highere2

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield and charcoal rot (Macrophominaphaseolina) disease of some sesame varieties”

✓ located verbatim in the source · abstract, characters 81–161 · show in text ↑
e2

“It was found significant differences amongvarieties on disease percentage and local variety was higher resistant”

✓ located verbatim in the source · abstract, characters 1432–1544 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Different nitrogen doses significantly influenced plant height, number of branches and number of capsules of sesame.

Treatment
Different nitrogen dosese3
Outcome
plant height, number of branch and number of capsulese3

Not reportedComparatorDirection

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield and charcoal rot (Macrophominaphaseolina) disease of some sesame varieties”

✓ located verbatim in the source · abstract, characters 81–161 · show in text ↑
e3

“Different nitrogen doses influenced plant height, number of branch and number of capsules significantly”

✓ located after whitespace/quote normalisation · abstract, characters 1565–1667 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nitrogen application did not significantly affect seed yield or disease percentage of sesame.

Treatment
nitrogen applicatione4
Interactor
Macrophominaphaseolinae0pathogen
Outcome
seed yield and disease percentagee4
Direction
didnot affecte4

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield and charcoal rot (Macrophominaphaseolina) disease of some sesame varieties”

✓ located verbatim in the source · abstract, characters 81–161 · show in text ↑
e4

“nitrogen application didnot affect significantly seed yield and disease percentage”

✓ located verbatim in the source · abstract, characters 1678–1760 · show in text ↑

nitrogen · yield · Sesamum indicum (sesame)Results differ

104 papers: 100 positive, 4 negative or no effect

3 papers in the same direction as this paper · 100 in the opposite direction

  1. positive
  2. positive
  3. positive

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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.