Paper · 2014 · The Indian Journal of Agricultural Sciences

Response of paclobutrazol treatment on flowering, fruit maturity, yield and quality of mango (Mangifera indica) cv Totapuri

Y T N REDDY; K K UPRETI; S R SHIVU PRASAD

6
claims
12
verbatim quotes
1
citations
4
research areas
✓
Open access · cc-by-nc-sa

Abstract

A field trial was conducted at Indian Institute of Horticultural Research Bangalore during 2007-2011 to study the effect of different doses and time of application of paclobutrazol on flowering, fruiting behavior and quality of 22 years old mango (Mangifera indica L.) cv Totapuri under South Indian Condition. There were nine treatments involving two doses of paclobutrazol 2.5g and 5.0g a.i/plant with four times of application (last week of July, August, September and October) along with control. All the paclobutrazol applied treatments induced early flowering to an extent by 20- 25 days with increased percentage of flowering of 30-65% compared to control. The harvest maturity was also influenced by paclobutrazol application with an advancement of 3-4 weeks compared to control. The fruit yield was also affected and most pronounced effect was with T5-treatment (2.5g a.i. applied during last week of September) which recorded mean cumulative fruit yield of 141.1 kg/ Plant, which is 55% higher compared to control (91.1 kg/ plant). However, fruit quality attributes such as TSS and acidity were not affected by different dose and time of application of paclobutrazol. Cost benefit ratio was maximum (1:3.02) with the treatment 2.5g a.i. paclobutrazol applied during the last week of September month.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol advanced mango flowering by 20-25 days compared with control.

Material
Totapurit0
Treatment
paclobutrazol applied treatmentse0
Outcome
floweringe0
Direction
earlye0
Value
20- 25 dayse0
Comparator
controle0

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

“All the paclobutrazol applied treatments induced early flowering to an extent by 20- 25 days with increased percentage of flowering of 30-65% compared to control”

✓ located verbatim in the source · abstract, characters 501–662 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol increased flowering percentage by 30-65% compared with control.

Material
Totapurit0
Treatment
paclobutrazol applied treatmentse0
Outcome
percentage of floweringe0
Direction
increasede0
Value
30-65%e0
Comparator
controle0

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

“All the paclobutrazol applied treatments induced early flowering to an extent by 20- 25 days with increased percentage of flowering of 30-65% compared to control”

✓ located verbatim in the source · abstract, characters 501–662 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol advanced harvest maturity by 3-4 weeks compared with control.

Treatment
paclobutrazol applicatione0
Outcome
harvest maturitye0
Direction
advancemente0
Value
3-4 weekse0
Comparator
controle0

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 harvest maturity was also influenced by paclobutrazol application with an advancement of 3-4 weeks compared to control”

✓ located verbatim in the source · abstract, characters 664–786 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September application of 2.5g paclobutrazol gave a mean cumulative fruit yield of 141.1 kg/ Plant, 55% above control.

Treatment
2.5g a.i. applied during last week of Septembere0
Outcome
mean cumulative fruit yielde0
Direction
highere0
Value
141.1 kg/ Plante0
Qualifier
91.1 kg/ plante0
Comparator
controle0

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

“T5-treatment (2.5g a.i. applied during last week of September) which recorded mean cumulative fruit yield of 141.1 kg/ Plant, which is 55% higher compared to control (91.1 kg/ plant)”

✓ located verbatim in the source · abstract, characters 858–1040 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Different paclobutrazol doses and application times did not affect fruit TSS or acidity.

Treatment
different dose and time of application of paclobutrazole0
Outcome
TSS and aciditye0
Direction
not affectede0

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

“fruit quality attributes such as TSS and acidity were not affected by different dose and time of application of paclobutrazol”

✓ located verbatim in the source · abstract, characters 1051–1176 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The September 2.5g paclobutrazol treatment had the maximum cost benefit ratio of 1:3.02.

Treatment
2.5g a.i. paclobutrazol applied during the last week of September monthe0
Outcome
Cost benefit ratioe0
Direction
maximume0
Value
1:3.02e0

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

“Cost benefit ratio was maximum (1:3.02) with the treatment 2.5g a.i. paclobutrazol applied during the last week of September month”

✓ located verbatim in the source · abstract, characters 1178–1308 · show in text ↑
t0

“mango (Mangifera indica) cv Totapuri”

✓ located verbatim in the source · title, characters 87–123 · 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

43 papers in the same direction as this paper · 7 in the opposite direction

  1. positive
  2. positive
  3. negative

47 papers more in this group

See all 51 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.