Paper · 2001 · Indian Journal of Horticulture

Effect of girdling, brushing and GA3 on maturity and fruit quality of grape cv. Perlette

J.S. Josan; N. K. Mehrotra; S. K. Thatai; et al.

4
claims
10
verbatim quotes
1
citations
4
research areas
✓
Open access

Abstract

The experiment was conducted to find out the effect of girdling, brushing and gibberllic acid on maturity and quality of grape cv. Perlette. Trunk girlding along with brushing of bunches in combination with gibberellic acid resulted in improved quality of grapes as these increased berry size, TSS and reducing sugars, and reduced the percentage of shot berries and acid content. Girdling of main trunk along with brushing of bunches advanced the maturity period at least by a week. However, no additive effect was observed when these were combined with GA3 treatment.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trunk girdling with bunch brushing combined with gibberellic acid increased berry size, TSS and reducing sugars of Perlette grapes.

Taxon
grapee0
Material
cv. Perlettee0
Treatment
Trunk girlding along with brushing of bunches in combination with gibberellic acide1
Outcome
berry size, TSS and reducing sugarse2
Direction
increasede2

Not reportedComparator

Verbatim

e0

“on maturity and quality of grape cv. Perlette”

✓ located verbatim in the source · abstract, characters 94–139 · show in text ↑
e1

“Trunk girlding along with brushing of bunches in combination with gibberellic acid resulted in improved quality of grapes”

✓ located verbatim in the source · abstract, characters 141–262 · show in text ↑
e2

“as these increased berry size, TSS and reducing sugars”

✓ located verbatim in the source · abstract, characters 263–317 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trunk girdling with bunch brushing combined with gibberellic acid reduced the percentage of shot berries and acid content of Perlette grapes.

Taxon
grapee0
Material
cv. Perlettee0
Treatment
Trunk girlding along with brushing of bunches in combination with gibberellic acide1
Outcome
percentage of shot berries and acid contente3
Direction
reducede3

Not reportedComparator

Verbatim

e0

“on maturity and quality of grape cv. Perlette”

✓ located verbatim in the source · abstract, characters 94–139 · show in text ↑
e1

“Trunk girlding along with brushing of bunches in combination with gibberellic acid resulted in improved quality of grapes”

✓ located verbatim in the source · abstract, characters 141–262 · show in text ↑
e3

“reduced the percentage of shot berries and acid content”

✓ located verbatim in the source · abstract, characters 323–378 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Girdling of the main trunk with bunch brushing advanced the maturity period of Perlette grapes by at least a week.

Taxon
grapee0
Material
cv. Perlettee0
Treatment
Girdling of main trunk along with brushing of bunchese4
Outcome
maturity periode4
Direction
advancede4
Value
at least by a weeke4

Not reportedComparator

Verbatim

e0

“on maturity and quality of grape cv. Perlette”

✓ located verbatim in the source · abstract, characters 94–139 · show in text ↑
e4

“Girdling of main trunk along with brushing of bunches advanced the maturity period at least by a week”

✓ located verbatim in the source · abstract, characters 380–481 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Combining girdling and brushing with GA3 gave no additive effect on Perlette grapes.

Taxon
grapee0
Material
cv. Perlettee0
Treatment
GA3 treatmente5
Outcome
additive effecte5
Direction
no_changeinferrede5

Not reportedComparator

Verbatim

e0

“on maturity and quality of grape cv. Perlette”

✓ located verbatim in the source · abstract, characters 94–139 · show in text ↑
e5

“no additive effect was observed when these were combined with GA3 treatment”

✓ located verbatim in the source · abstract, characters 492–567 · show in text ↑

Gibberellic acid · quality: sugar starch · VitisResults differ

21 papers: 16 positive, 5 negative or no effect

15 papers in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. negative
  3. no effect

17 papers more in this group

See all 21 papers →

Gibberellic acid · molecular: metabolites · VitisResults differ

30 papers: 23 positive, 7 negative or no effect

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

  1. negative
  2. no effect
  3. no effect

26 papers more in this group

See all 30 papers →

pruning · phenology · VitisPositive and negative results

21 papers: 14 positive, 7 negative or no effect

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

  1. no effect
  2. no effect
  3. negative

17 papers more in this group

See all 21 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.