Paper · 2023 · Jurnal Penelitian Pendidikan IPA

Effect of Fruit Pruning and Potassium Application on Growth and Production of Strawberry (Fragaria chiloensis).

Efbertias Sitorus; Lince Romauli Panataria; Meylin Kristina Saragih; et al.

6
claims
12
verbatim quotes
0
citations
3
research areas
✓
Open access · cc-by

Abstract

This study aims to determine the effect of fruit pruning and the application of Potassium on the growth and production of strawberry plants (Fragaria chiolensis). This study used a randomized block design (RBD) with two factors. The first factor was fruit pruning consisting of 4 levels: P0 = No pruning, P1 = 1 pruning, P2 = 2 pruning, P3 = 3 pruning. The second factor is Potassium fertilizer consisting of 4 levels: K0 = 0 g/plant, K1 = 2 g/plant, K2 = 4 g/plant, and K3 = 6 g/plant. The results showed that pruning 3 fruits/plant increased plant height, fruit weight, fruit volume, sugar content, fresh weight, and dry weight. Applying potassium fertilizer up to a dose of 6 g/plant can increase plant height, flowering time, fruit weight, fruit volume, sugar content, wet weight, and dry weight. The interaction between fruit pruning and potassium application had no significant effect on all observed parameters.

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

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pruning three fruits per plant increased plant height, fruit weight and volume.

Taxon
StrawberryFragaria ×ananassat0
Treatment
pruning 3 fruits/plante0
Outcome
plant height, fruit weight, fruit volumee0
Direction
increasede0

Not reportedComparator

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

“pruning 3 fruits/plant increased plant height, fruit weight, fruit volume, sugar content, fresh weight, and dry weight”

✓ located verbatim in the source · abstract, characters 511–629 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pruning three fruits per plant increased sugar content, fresh weight and dry weight.

Taxon
StrawberryFragaria ×ananassat0
Treatment
pruning 3 fruits/plante0
Outcome
sugar content, fresh weight, and dry weighte0
Direction
increasede0

Not reportedComparator

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

“pruning 3 fruits/plant increased plant height, fruit weight, fruit volume, sugar content, fresh weight, and dry weight”

✓ located verbatim in the source · abstract, characters 511–629 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium up to 6 g per plant increased height, fruit weight and volume.

Taxon
StrawberryFragaria ×ananassat0
Treatment
potassium fertilizer up to a dose of 6 g/plante0
Outcome
plant heighte0
Direction
increasee0

Not reportedComparator

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

“Applying potassium fertilizer up to a dose of 6 g/plant can increase plant height, flowering time, fruit weight, fruit volume, sugar content, wet weight, and dry weight”

✓ located verbatim in the source · abstract, characters 631–799 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Potassium up to 6 g per plant increased flowering time.

Taxon
StrawberryFragaria ×ananassat0
Treatment
potassium fertilizer up to a dose of 6 g/plante0
Outcome
flowering timee0
Direction
increasee0

Not reportedComparator

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

“Applying potassium fertilizer up to a dose of 6 g/plant can increase plant height, flowering time, fruit weight, fruit volume, sugar content, wet weight, and dry weight”

✓ located verbatim in the source · abstract, characters 631–799 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium up to 6 g per plant increased sugar content, wet weight and dry weight.

Taxon
StrawberryFragaria ×ananassat0
Treatment
potassium fertilizer up to a dose of 6 g/plante0
Outcome
sugar content, wet weight, and dry weighte0
Direction
increasee0

Not reportedComparator

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

“Applying potassium fertilizer up to a dose of 6 g/plant can increase plant height, flowering time, fruit weight, fruit volume, sugar content, wet weight, and dry weight”

✓ located verbatim in the source · abstract, characters 631–799 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Pruning and potassium had no significant interaction across observed parameters.

Taxon
StrawberryFragaria ×ananassat0
Treatment
fruit pruning and potassium applicatione0
Outcome
all observed parameterse0
Direction
no significant effecte0

Not reportedComparator

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 interaction between fruit pruning and potassium application had no significant effect on all observed parameters”

✓ located verbatim in the source · abstract, characters 801–917 · show in text ↑
t0

“Strawberry”

✓ located verbatim in the source · title, characters 78–88 · show in text ↑

pruning · yield · Fragaria x ananassa (strawberry)Results differ

18 papers: 5 positive, 13 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

14 papers more in this group

See all 18 papers →

pruning · quality: sugar starch · Fragaria x ananassa (strawberry)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

fertilization · quality: sugar starch · Fragaria x ananassa (strawberry)Positive and negative results

83 papers: 74 positive, 9 negative or no effect

73 papers in the same direction as this paper · 8 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. no effect

79 papers more in this group

See all 83 papers →

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

141 papers: 117 positive, 24 negative or no effect

116 papers in the same direction as this paper · 23 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. negative
  3. negative

137 papers more in this group

See all 141 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.