Paper · 2006 · Assiut Journal of Agricultural Sciences/Assuit Journal of Agricultural Sciences

INFLUENCE OF PACLOBUTRAZOL ON FLOWERING AND FRUITING OF ZEBDA MANGO CULTIVAR

Ehab S. Boshra

10
claims
20
verbatim quotes
0
citations
4
research areas
✓
Open access

Abstract

The residual effect of paclobutrazol (PBZ) was investigated on mango Zebda cv. during "On" and "Off" years; 2004 and 2005; after application on October 2003 and 2004. The result showed that PBZ application at 15 and /or 20 g/tree as a soil drench induced suppressed vegetative growth, early flowering and yield, controlled alternate bearing, increased fruit weight and yield as well as enhanced fruit quality in both "On" and "Off" years during 2004 and 2005 seasons. In addition the same treatments suppressed vegetative growth, increased No. panicles per tree, No. hermaphrodite flowers/panicle, No. fruits per panicle and No. fruits per tree compared with untreated trees (control) on "Off " year during the two seasons of study. On the other hand, application of PBZ had no effect in seed weight %, pulp/seed ratio, acidity % and V.C. (mg/100g pulp) during "On" and "Off" years.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ suppressed vegetative growth.

Treatment
PBZ application at 15 and /or 20 g/treee0
Outcome
vegetative growthe0
Direction
suppressede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PBZ application at 15 and /or 20 g/tree as a soil drench induced suppressed vegetative growth”

✓ located verbatim in the source · abstract, characters 190–283 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ caused early flowering.

Treatment
PBZ application at 15 and /or 20 g/treee0
Outcome
floweringe0
Direction
earlye0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PBZ application at 15 and /or 20 g/tree as a soil drench induced suppressed vegetative growth, early flowering”

✓ located verbatim in the source · abstract, characters 190–300 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ controlled alternate bearing.

Treatment
PBZ application at 15 and /or 20 g/treee0
Outcome
alternate bearinge0
Direction
controllede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PBZ application at 15 and /or 20 g/tree as a soil drench induced suppressed vegetative growth, early flowering and yield, controlled alternate bearing”

✓ located verbatim in the source · abstract, characters 190–340 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ increased fruit weight and yield.

Outcome
fruit weight and yielde0
Direction
increasede0

Not reportedTreatmentComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increased fruit weight and yield”

✓ located verbatim in the source · abstract, characters 342–374 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ enhanced fruit quality.

Outcome
fruit qualitye0
Direction
enhancede0

Not reportedTreatmentComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“enhanced fruit quality in both "On" and "Off" years during 2004 and 2005 seasons.”

✓ located verbatim in the source · abstract, characters 386–467 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ increased panicles per tree in Off years.

Treatment
the same treatmentse0
Outcome
No. panicles per treee0
Direction
increasede0
Comparator
untreated trees (control)e0

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the same treatments suppressed vegetative growth, increased No. panicles per tree, No. hermaphrodite flowers/panicle, No. fruits per panicle and No. fruits per tree compared with untreated trees (control) on "Off " year”

✓ located verbatim in the source · abstract, characters 480–699 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ increased hermaphrodite flowers per panicle in Off years.

Outcome
No. hermaphrodite flowers/paniclee0
Direction
increasede0
Comparator
untreated trees (control)e0

Not reportedTreatment

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increased No. panicles per tree, No. hermaphrodite flowers/panicle, No. fruits per panicle and No. fruits per tree compared with untreated trees (control) on "Off " year”

✓ located verbatim in the source · abstract, characters 530–699 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PBZ increased fruits per panicle and per tree in Off years.

Outcome
No. fruits per panicle and No. fruits per treee0
Direction
increasede0
Comparator
untreated trees (control)e0

Not reportedTreatment

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increased No. panicles per tree, No. hermaphrodite flowers/panicle, No. fruits per panicle and No. fruits per tree compared with untreated trees (control) on "Off " year”

✓ located verbatim in the source · abstract, characters 530–699 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

PBZ had no effect on seed weight percentage and pulp-to-seed ratio.

Treatment
application of PBZe0
Outcome
seed weight %, pulp/seed ratioe0
Direction
no effecte0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“application of PBZ had no effect in seed weight %, pulp/seed ratio, acidity % and V.C. (mg/100g pulp)”

✓ located verbatim in the source · abstract, characters 752–853 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

PBZ had no effect on acidity percentage and vitamin C.

Treatment
application of PBZe0
Outcome
acidity % and V.C. (mg/100g pulp)e0
Direction
no effecte0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“application of PBZ had no effect in seed weight %, pulp/seed ratio, acidity % and V.C. (mg/100g pulp)”

✓ located verbatim in the source · abstract, characters 752–853 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 62–67 · show in text ↑

paclobutrazol · quality: sugar starch · Mangifera indica (mango)Results differ

18 papers: 13 positive, 5 negative or no effect

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

  1. positive
  2. positive
  3. positive

14 papers more in this group

See all 18 papers →

paclobutrazol · yield · Mangifera indica (mango)Results differ

51 papers: 44 positive, 7 negative or no effect

6 papers in the same direction as this paper · 44 in the opposite direction

  1. positive
  2. positive
  3. positive

47 papers more in this group

See all 51 papers →

paclobutrazol · growth · Mangifera indica (mango)Positive and negative results

25 papers: 21 positive, 4 negative or no effect

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

  1. negative
  2. negative
  3. negative

21 papers more in this group

See all 25 papers →

paclobutrazol · phenology · Mangifera indica (mango)Results agree

28 papers: 28 positive, 0 negative or no effect

27 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

24 papers more in this group

See all 28 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.