Paper · 2007 · DergiPark (Istanbul University)

The Effects of Various Stratifi cation Durations on Germination and Seedling Emergence Rates of Apricot Seeds

A. Aytekin Polat

5
claims
10
verbatim quotes
2
citations
3
research areas
—
Not open access

Abstract

The effects of several stratification durations (0, 30, 45 and 60 days) on the seedling emergences and germination of seeds and pits of ‘Hacıhaliloğlu’ apricot cultivars were studied. The first emergence rates and durations as well as the maximum emergence rates and durations were investigated. For both seeds and pits the earliest emergence (12 and 17 days, respectively) were recovered for 60 days stratification treatment. This duration was 63 days for untreated control. While the average first emergence rates for seed and pits were 24% for 60 days stratification, 12% was recorded for control. The maximum emergence rate (92 %) was determined for seeds stratified for 60 days at 33 days, whereas the highest emergence rate was 54% at 96th day for control treatment. As a result, when maximum emergence rate and duration were considered together, 45 and 60 days stratification yielded more favorable results than other treatments

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After 60 days of stratification, seeds first emerged in 12 days.

Taxon
apricotPrunus armeniacat0
Organ / stage
seedse0
Treatment
60 days stratification treatmente0
Outcome
earliest emergencee0
Direction
earlieste0
Value
12e0
Comparator
untreated controle0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“For both seeds and pits the earliest emergence (12 and 17 days, respectively) were recovered for 60 days stratification treatment. This duration was 63 days for untreated control.”

✓ located verbatim in the source · abstract, characters 296–475 · show in text ↑
t0

“Apricot Seeds”

✓ located verbatim in the source · title, characters 96–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After 60 days of stratification, pits first emerged in 17 days.

Taxon
apricotPrunus armeniacat0
Organ / stage
pitse0
Treatment
60 days stratification treatmente0
Outcome
earliest emergencee0
Direction
earlieste0
Value
17 dayse0
Comparator
untreated controle0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“For both seeds and pits the earliest emergence (12 and 17 days, respectively) were recovered for 60 days stratification treatment. This duration was 63 days for untreated control.”

✓ located verbatim in the source · abstract, characters 296–475 · show in text ↑
t0

“Apricot Seeds”

✓ located verbatim in the source · title, characters 96–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The average first emergence rate after 60 days of stratification was 24%, versus 12% for controls.

Taxon
apricotPrunus armeniacat0
Treatment
60 days stratificatione0
Outcome
average first emergence ratese0
Direction
higherinferrede0
Value
24%e0
Qualifier
12%e0
Comparator
controle0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“While the average first emergence rates for seed and pits were 24% for 60 days stratification, 12% was recorded for control.”

✓ located verbatim in the source · abstract, characters 476–600 · show in text ↑
t0

“Apricot Seeds”

✓ located verbatim in the source · title, characters 96–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The maximum seed emergence rate after 60 days stratification was 92% at 33 days, versus 54% at day 96 in controls.

Taxon
apricotPrunus armeniacat0
Organ / stage
seedse0
Treatment
stratified for 60 dayse0
Outcome
maximum emergence ratee0
Direction
maximume0
Value
92 %e0
Qualifier
54% at 96th daye0
Comparator
control treatmente0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The maximum emergence rate (92 %) was determined for seeds stratified for 60 days at 33 days, whereas the highest emergence rate was 54% at 96th day for control treatment.”

✓ located verbatim in the source · abstract, characters 601–772 · show in text ↑
t0

“Apricot Seeds”

✓ located verbatim in the source · title, characters 96–109 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Forty five and sixty days of stratification gave more favorable emergence rate and timing than other treatments.

Taxon
apricotPrunus armeniacat0
Outcome
45 and 60 days stratificatione0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“45 and 60 days stratification yielded more favorable results than other treatments”

✓ located verbatim in the source · abstract, characters 853–935 · show in text ↑
t0

“Apricot Seeds”

✓ located verbatim in the source · title, characters 96–109 · show in text ↑

seed treatment · growth · Prunus armeniaca (apricot)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.