Paper · 2009 · Seed

Effects of Short Cold-storage Time on Seed Germination Capacity of Rosa Seeds

Qiong Wang

2
claims
3
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The seeds of Rosa omeiensis,Rosa derongensis,Rosa soulieana var.yunnanensis,Rosa soulieana,Rosa sikangensis and Rosa longicuspis were used in this study.During the cold-storage,perlite was used as substrate.The cold-storage time was one or two months.The seeds without any substrate were check.After sowing the seeds,the germination capacity was calculated one time a week.Comparing the mean value of germination capacity of these four Rosa seeds,the highest one was Rosa soulieana var.yunnanensis.The germination capacity of one month cold-storage of these four rosa seeds was higher than two months.

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Claims 2

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rosa soulieana var.yunnanensis had the highest mean germination capacity among the compared seeds.

Taxon
Rosa soulieana var.yunnanensisRosa soulieanae0
Outcome
germination capacitye1
Direction
higheste0

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

Rosa soulieana
Rosa soulieana · Taxon阿橋 HQ · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“the highest one was Rosa soulieana var.yunnanensis”

✓ located verbatim in the source · abstract, characters 447–497 · show in text ↑
e1

“Comparing the mean value of germination capacity of these four Rosa seeds”

✓ located verbatim in the source · abstract, characters 373–446 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

One month of cold storage yielded higher germination capacity than two months for the compared Rosa seeds.

Taxon
rosaRosae0
Treatment
one month cold-storagee0
Outcome
germination capacitye0
Direction
highere0
Comparator
two monthse0

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

Rosa
Rosa · Taxon · picture of the genus (one of its species)Primazega · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The germination capacity of one month cold-storage of these four rosa seeds was higher than two months.”

✓ located verbatim in the source · abstract, characters 498–601 · show in text ↑

cold · growth · RosaPositive and negative results

5 papers: 2 positive, 3 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. negative
  3. negative

1 paper more in this group

See all 5 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.