Paper · 1980 · Journal of Horticultural Science

Fruit thinning of the apple cultivar Cox’s Orange Pippin

J. N. Knight

5
claims
10
verbatim quotes
44
citations
2
research areas
—
Not open access

Abstract

SummaryThinning by reducing the number of fruits carried by each spur led to the production of bigger fruit than either removing whole clusters from all over the tree or removing all the fruitlets from part of the tree. Ethephon applied at the balloon stage of flowering reduced the number of fruits and increased fruit size. Carbaryl was the most effective fruitlet thinner, applied when the average fruitlet diameter was between 9 and 13 mm.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reducing fruits per spur produced bigger apples than removing whole clusters.

Treatment
reducing the number of fruits carried by each spure0
Outcome
bigger fruite0
Direction
biggere0
Comparator
removing whole clusters from all over the treee0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Thinning by reducing the number of fruits carried by each spur led to the production of bigger fruit than either removing whole clusters from all over the tree or removing all the fruitlets from part of the tree”

✓ located verbatim in the source · abstract, characters 7–218 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 22–27 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reducing fruits per spur produced bigger apples than removing fruitlets from part of the tree.

Treatment
reducing the number of fruits carried by each spure0
Outcome
bigger fruite0
Direction
biggere0
Comparator
removing all the fruitlets from part of the treee0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Thinning by reducing the number of fruits carried by each spur led to the production of bigger fruit than either removing whole clusters from all over the tree or removing all the fruitlets from part of the tree”

✓ located verbatim in the source · abstract, characters 7–218 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 22–27 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethephon at balloon flowering reduced apple fruit number.

Treatment
Ethephon applied at the balloon stage of floweringe0
Outcome
number of fruitse0
Direction
reducede0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Ethephon applied at the balloon stage of flowering reduced the number of fruits and increased fruit size”

✓ located verbatim in the source · abstract, characters 220–324 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 22–27 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethephon at balloon flowering increased apple fruit size.

Treatment
Ethephon applied at the balloon stage of floweringe0
Outcome
fruit sizee0
Direction
increasede0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Ethephon applied at the balloon stage of flowering reduced the number of fruits and increased fruit size”

✓ located verbatim in the source · abstract, characters 220–324 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 22–27 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Carbaryl was the most effective apple fruitlet thinner at 9 to 13 mm fruitlet diameter.

Treatment
Carbaryle0
Outcome
most effective fruitlet thinnere0
Direction
most effectivee0
Qualifier
when the average fruitlet diameter was between 9 and 13 mme0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Carbaryl was the most effective fruitlet thinner, applied when the average fruitlet diameter was between 9 and 13 mm”

✓ located verbatim in the source · abstract, characters 326–442 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 22–27 · show in text ↑

(2-chloroethyl)phosphonic acid · yield · Malus domestica (apple)Results differ

73 papers: 44 positive, 29 negative or no effect

43 papers in the same direction as this paper · 29 in the opposite direction

  1. negative
  2. positive
  3. positive

69 papers more in this group

See all 73 papers →

stage · yield · Malus domestica (apple)Positive and negative results

7 papers: 5 positive, 2 negative or no effect

4 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  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.