Paper · 1993 · HortScience

STRAWBERRY REGROWTH AFFECTED BY CROWN SIZE FOLLOWING EXPOSURE TO SUB-LETHAL FREEZING

Michele R. Warmund

7
claims
14
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures. Large-diameter (12-14 mm) crowns of both cultivars had greater leaf number and dry weight than medium (9-11 mm) and small (6-8 mm) diameter crowns when plants were grown in the greenhouse after the freezing test. Large diameter crowns of both cultivars and medium-diameter crowns of `Honeoye' plants produced greater root dry weight than those of small-diameter crowns. The number of days to bloom of the primary flower increased with exposure to lower temperatures only in the large-diameter crowns of `Earliglow'. However, in small-diameter crowns of `Honeoye', the time of bloom decreased with exposure to lower temperatures. The fruit weight of small- and large-diameter crowns of `Earliglow' plants decreased linearly with exposure to lower temperatures. `Honeoye' plants subjected to -7C and unfrozen control plants had similar fruit weight.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Large crowns of both cultivars had greater leaf number and dry weight than medium and small crowns after freezing.

Taxon
strawberryFragaria ×ananassae0
Material
both cultivarse1
Treatment
Large-diameter (12-14 mm) crownse1
Outcome
leaf number and dry weighte1
Direction
greatere1
Comparator
medium (9-11 mm) and small (6-8 mm) diameter crownse1
Setting
greenhousee1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e1

“Large-diameter (12-14 mm) crowns of both cultivars had greater leaf number and dry weight than medium (9-11 mm) and small (6-8 mm) diameter crowns when plants were grown in the greenhouse after the freezing test”

✓ located verbatim in the source · abstract, characters 184–395 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Large crowns of both cultivars produced greater root dry weight than small crowns.

Taxon
strawberryFragaria ×ananassae0
Material
both cultivarse2
Treatment
Large diameter crownse2
Outcome
root dry weighte2
Direction
greatere2
Comparator
small-diameter crownse2

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e2

“Large diameter crowns of both cultivars and medium-diameter crowns of `Honeoye' plants produced greater root dry weight than those of small-diameter crowns”

✓ located verbatim in the source · abstract, characters 397–552 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Medium crowns of Honeoye produced greater root dry weight than small crowns.

Taxon
strawberryFragaria ×ananassae0
Material
`Honeoye'e2
Treatment
medium-diameter crownse2
Outcome
root dry weighte2
Direction
greatere2
Comparator
small-diameter crownse2

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e2

“Large diameter crowns of both cultivars and medium-diameter crowns of `Honeoye' plants produced greater root dry weight than those of small-diameter crowns”

✓ located verbatim in the source · abstract, characters 397–552 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Days to bloom of the primary flower increased with exposure to lower temperatures only in large crowns of Earliglow.

Taxon
strawberryFragaria ×ananassae0
Material
`Earliglow'e3
Organ / stage
large-diameter crownse3
Treatment
exposure to lower temperaturese3
Outcome
number of days to bloom of the primary flowere3
Direction
increasede3

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e3

“The number of days to bloom of the primary flower increased with exposure to lower temperatures only in the large-diameter crowns of `Earliglow'”

✓ located verbatim in the source · abstract, characters 554–698 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Time of bloom in small crowns of Honeoye decreased with exposure to lower temperatures.

Taxon
strawberryFragaria ×ananassae0
Material
`Honeoye'e4
Organ / stage
small-diameter crownse4
Treatment
exposure to lower temperaturese4
Outcome
time of bloome4
Direction
decreasede4

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e4

“However, in small-diameter crowns of `Honeoye', the time of bloom decreased with exposure to lower temperatures”

✓ located verbatim in the source · abstract, characters 700–811 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit weight of Earliglow decreased linearly with exposure to lower temperatures in small and large crowns.

Taxon
strawberryFragaria ×ananassae0
Material
`Earliglow'e5
Organ / stage
small- and large-diameter crownse5
Treatment
exposure to lower temperaturese5
Outcome
fruit weighte5
Direction
decreasede5

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e5

“The fruit weight of small- and large-diameter crowns of `Earliglow' plants decreased linearly with exposure to lower temperatures”

✓ located verbatim in the source · abstract, characters 813–942 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Honeoye plants exposed to -7C had fruit weight similar to unfrozen control plants.

Taxon
strawberryFragaria ×ananassae0
Material
`Honeoye'e6
Treatment
-7Ce6
Outcome
fruit weighte6
Direction
similare6
Comparator
unfrozen control plantse6

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The effect of crown diameter on the regrowth of `Earliglow' and `Honeoye' strawberry ( Fragaria × ananassa Duch.) plants was evaluated following exposure to sub-freezing temperatures”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e6

“`Honeoye' plants subjected to -7C and unfrozen control plants had similar fruit weight”

✓ located verbatim in the source · abstract, characters 944–1030 · show in text ↑

crown compound · growth · Fragaria x ananassa (strawberry)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 →

in vitro · growth · Fragaria x ananassa (strawberry)Positive and negative results

86 papers: 76 positive, 10 negative or no effect

75 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

82 papers more in this group

See all 86 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.