Paper · 1989 · HortScience

Thinning Stage Influences Fruit Size and Yield of Kiwifruit

E. Lahav; A. Korkin; G. Adar

6
claims
13
verbatim quotes
18
citations
1
research areas
✓
Open access · cc-by-nc-nd

Abstract

Abstract An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee to a) determine the optimal physiological stage of thinning, b) optimize fruit weight and yield, and c) determine the relationship between fruit number per vine and alternate bearing. A negative relationship was found between the number of fruits per vine and fruit weight or alternate bearing. Vines thinned at the bud swell stage always carried larger fruits than those thinned after fruit setting. As the fruit load on the vine decreased, smaller differences were observed between the two thinning dates. Assuming that individual fruit weight should not be < 70 g, thinning at the bud swell stage allows a yield of 1700 fruits per vine, and that at the fruit-set stage only 1400 fruits per vine. Vines not sprayed with Alzodef (H 2 CN 2 , cyanamide) to break dormancy yielded less than half the number of fruits as the sprayed vines.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 6

Associationobservedoriginal resultmeasured

Claim · model-written summary

Number of fruits per vine was negatively associated with fruit weight and alternate bearing in kiwifruit.

Taxon
kiwifruitActinidia deliciosae1
Treatment
number of fruits per vinee2
Outcome
fruit weight or alternate bearinge2
Direction
negativee2

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e2

“A negative relationship was found between the number of fruits per vine and fruit weight or alternate bearing”

✓ located verbatim in the source · abstract, characters 349–458 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Kiwifruit vines thinned at the bud swell stage carried larger fruits than vines thinned after fruit set.

Taxon
kiwifruitActinidia deliciosae1
Treatment
thinned at the bud swell stagee3
Outcome
fruit weighte2
Direction
largere3
Comparator
thinned after fruit settinge3

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e2

“A negative relationship was found between the number of fruits per vine and fruit weight or alternate bearing”

✓ located verbatim in the source · abstract, characters 349–458 · show in text ↑
e3

“Vines thinned at the bud swell stage always carried larger fruits than those thinned after fruit setting”

✓ located verbatim in the source · abstract, characters 460–564 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

As fruit load decreased, differences between the two thinning dates became smaller in kiwifruit.

Taxon
kiwifruitActinidia deliciosae1
Treatment
fruit loade4
Outcome
differencese4
Direction
smallere4

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e4

“As the fruit load on the vine decreased, smaller differences were observed between the two thinning dates”

✓ located verbatim in the source · abstract, characters 566–671 · show in text ↑
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Thinning at the bud swell stage allows a kiwifruit yield of 1700 fruits per vine when fruit weight is kept at 70 g or more.

Taxon
kiwifruitActinidia deliciosae1
Treatment
thinning at the bud swell stagee5
Outcome
yielde5
Value
1700 fruits per vinee5
Qualifier
individual fruit weight should not be < 70 ge5

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e5

“Assuming that individual fruit weight should not be < 70 g, thinning at the bud swell stage allows a yield of 1700 fruits per vine, and that at the fruit-set stage only 1400 fruits per vine”

✓ located verbatim in the source · abstract, characters 673–862 · show in text ↑
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Thinning at the fruit-set stage allows a kiwifruit yield of 1400 fruits per vine when fruit weight is kept at 70 g or more.

Taxon
kiwifruitActinidia deliciosae1
Treatment
at the fruit-set stagee5
Outcome
yielde5
Value
1400 fruits per vinee5
Qualifier
individual fruit weight should not be < 70 ge5

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e5

“Assuming that individual fruit weight should not be < 70 g, thinning at the bud swell stage allows a yield of 1700 fruits per vine, and that at the fruit-set stage only 1400 fruits per vine”

✓ located verbatim in the source · abstract, characters 673–862 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Kiwifruit vines not sprayed with cyanamide to break dormancy yielded fewer than half the fruits of sprayed vines.

Taxon
kiwifruitActinidia deliciosae1
Treatment
not sprayed with Alzodefe6
Outcome
number of fruitse6
Direction
lesse6
Comparator
the sprayed vinese6

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“An experiment in thinning kiwifruit ( Actinidia deliciosa Planch.) vines at the bud swell stage vs. at fruit set stage was conducted in the Western Galilee”

✓ located verbatim in the source · abstract, characters 9–164 · show in text ↑
e6

“Vines not sprayed with Alzodef (H 2 CN 2 , cyanamide) to break dormancy yielded less than half the number of fruits as the sprayed vines”

✓ located verbatim in the source · abstract, characters 864–1000 · show in text ↑

application · yield · Actinidia deliciosa (kiwifruit)Positive and negative results

17 papers: 13 positive, 4 negative or no effect

3 papers in the same direction as this paper · 13 in the opposite direction

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 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.