Paper · 2001 · Journal of Applied Horticulture

Influence of pruning date on fruit quality of guava (Psidium guajava L.).

A.K. Singh; Gorakh Singh

14
claims
28
verbatim quotes
4
citations
3
research areas
—
Not open access

Abstract

The effects of pruning date on the fruit quality of 16-year-old trees of guava cultivars Sardar and Allahabad Safeda were studied in Lucknow, Uttar Pradesh, India. In 1991-93, pruning was conducted on the first week of February, March, April, May, or June. Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May. The highest total soluble solid (TSS) content was observed when Sardar trees were pruned in June (11.73 degrees Brix), and when Allahabad Safeda trees were pruned in May and June (12.16 and 12.43 degrees Brix, respectively). Pruning in May and June gave the highest ascorbic acid content in Sardar (334.54 and 354.79 mg/100 g, respectively) and Allahabad Safeda (237.28 and 258.98 mg/100 g, respectively). In 1994-95, pruning on the 15th and 30th of April, May, or June were evaluated. The highest ascorbic acid content was recorded for Sardar pruned on 30 May (308.64 mg/100

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 14

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had the highest fruit weight with May pruning (266.66 g).

Material
Sardare0
Treatment
pruning was conducted in Maye0
Outcome
fruit weighte0
Direction
higheste0
Value
266.66e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had the highest fruit weight with May pruning (201.10 g).

Material
Allahabad Safedae0
Treatment
pruning was conducted in Maye0
Outcome
fruit weighte0
Direction
higheste0
Value
201.10 ge0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had the highest fruit length with May pruning (7.81 cm).

Material
Sardare0
Treatment
pruning was conducted in Maye0
Outcome
fruit lengthe0
Direction
higheste0
Value
7.81e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had the highest fruit length with May pruning (6.89 cm).

Material
Allahabad Safedae0
Treatment
pruning was conducted in Maye0
Outcome
fruit lengthe0
Direction
higheste0
Value
6.89 cme0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had the highest fruit diameter with May pruning (7.40 cm).

Material
Sardare0
Treatment
pruning was conducted in Maye0
Outcome
fruit diametere0
Direction
higheste0
Value
7.40e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had the highest fruit diameter with May pruning (7.17 cm).

Material
Allahabad Safedae0
Treatment
pruning was conducted in Maye0
Outcome
fruit diametere0
Direction
higheste0
Value
7.17 cme0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Sardar and Allahabad Safeda recorded the highest fruit weight (266.66 and 201.10 g), fruit length (7.81 and 6.89 cm), and fruit diameter (7.40 and 7.17 cm) when pruning was conducted in May.”

✓ located verbatim in the source · abstract, characters 257–447 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had the highest TSS after June pruning (11.73 degrees Brix).

Material
Sardare0
Treatment
pruned in Junee0
Outcome
total soluble solid (TSS) contente0
Direction
higheste0
Value
11.73 degrees Brixe0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“The highest total soluble solid (TSS) content was observed when Sardar trees were pruned in June (11.73 degrees Brix)”

✓ located verbatim in the source · abstract, characters 448–565 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had the highest TSS after May pruning (12.16 degrees Brix).

Material
Allahabad Safedae0
Treatment
Maye0
Outcome
total soluble solid (TSS) contente0
Direction
higheste0
Value
12.16e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“The highest total soluble solid (TSS) content was observed when Sardar trees were pruned in June (11.73 degrees Brix), and when Allahabad Safeda trees were pruned in May and June (12.16 and 12.43 degrees Brix, respectively).”

✓ located verbatim in the source · abstract, characters 448–672 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had the highest TSS after June pruning (12.43 degrees Brix).

Material
Allahabad Safedae0
Treatment
Junee0
Outcome
total soluble solid (TSS) contente0
Direction
higheste0
Value
12.43 degrees Brixe0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“The highest total soluble solid (TSS) content was observed when Sardar trees were pruned in June (11.73 degrees Brix), and when Allahabad Safeda trees were pruned in May and June (12.16 and 12.43 degrees Brix, respectively).”

✓ located verbatim in the source · abstract, characters 448–672 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had highest ascorbic acid content with May pruning (334.54 mg/100 g).

Material
Sardare0
Treatment
Maye0
Outcome
ascorbic acid contente0
Direction
higheste0
Value
334.54e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Pruning in May and June gave the highest ascorbic acid content in Sardar (334.54 and 354.79 mg/100 g, respectively) and Allahabad Safeda (237.28 and 258.98 mg/100 g, respectively).”

✓ located verbatim in the source · abstract, characters 673–853 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had highest ascorbic acid content with June pruning (354.79 mg/100 g).

Material
Sardare0
Treatment
Junee0
Outcome
ascorbic acid contente0
Direction
higheste0
Value
354.79 mg/100 ge0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Pruning in May and June gave the highest ascorbic acid content in Sardar (334.54 and 354.79 mg/100 g, respectively) and Allahabad Safeda (237.28 and 258.98 mg/100 g, respectively).”

✓ located verbatim in the source · abstract, characters 673–853 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had highest ascorbic acid content with May pruning (237.28 mg/100 g).

Material
Allahabad Safedae0
Treatment
Maye0
Outcome
ascorbic acid contente0
Direction
higheste0
Value
237.28e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Pruning in May and June gave the highest ascorbic acid content in Sardar (334.54 and 354.79 mg/100 g, respectively) and Allahabad Safeda (237.28 and 258.98 mg/100 g, respectively).”

✓ located verbatim in the source · abstract, characters 673–853 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allahabad Safeda had highest ascorbic acid content with June pruning (258.98 mg/100 g).

Material
Allahabad Safedae0
Treatment
Junee0
Outcome
ascorbic acid contente0
Direction
higheste0
Value
258.98 mg/100 ge0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“Pruning in May and June gave the highest ascorbic acid content in Sardar (334.54 and 354.79 mg/100 g, respectively) and Allahabad Safeda (237.28 and 258.98 mg/100 g, respectively).”

✓ located verbatim in the source · abstract, characters 673–853 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sardar had the highest ascorbic acid content after pruning on 30 May in 1994–95.

Material
Sardare0
Treatment
pruned on 30 Maye0
Outcome
ascorbic acid contente0
Direction
higheste0

Not reportedComparatorQualifier

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

t0

“guava (Psidium guajava L.)”

✓ located verbatim in the source · title, characters 46–72 · show in text ↑
e0

“The highest ascorbic acid content was recorded for Sardar pruned on 30 May (308.64 mg/100”

✓ located verbatim in the source · abstract, characters 934–1023 · show in text ↑

pruning · quality: sugar starch · Psidium guajava (guava)Results differ

24 papers: 20 positive, 4 negative or no effect

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

  1. positive
  2. no effect
  3. no effect

20 papers more in this group

See all 24 papers →

pruning · yield · Psidium guajava (guava)Results differ

70 papers: 68 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

66 papers more in this group

See all 70 papers →

pruning · quality: phytochemicals · Psidium guajava (guava)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 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.