Abstract
Abstract The objective of this study was to evaluate the effect of cytokinin (BAP) and gibberellin (GA3) applications on the growth, physicochemical characteristics and production of ‘Tommy Atkins’ mango fruits. Mango plants were sprayed with five concentrations (0, 75, 150, 225 and 300 mg.L-1) of BAP and GA3 and BAP + GA3 (0, 75 + 75, 150 + 150, 225 + 225 and 300 + 300 mg.L-1) at 15, 30 and 45 days after anthesis (DAA), single applications of GA3 occurred at 60, 70 and 80 DAA. Fruits were evaluated weekly from 52 DAA for weight, diameter and length until harvest and characterized for soluble solids content and acidity. A higher peak of fruit growth occurred between 66 and 73 DAA. Application of 150 + 150 mg.L-1 (BAP + GA3) promoted at the end of the evaluation period higher fruit weight compared to the other treatments and the control. No significant differences were observed in fruit production, but also concentrations of 150 + 150 mg.L-1 BAP + GA3 led to more than 50% of fruits in the marketing standard type 8. Exogenous application of 150 + 150 mg.L-1 (BAP + GA3) at 15, 30 and 45 DAA increased the weight, diameter, length, acidity and the percentage of fruits type 8 of ‘Tommy Atkins’ mango, but it did not increase yield.
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Claims 6
Claim · model-written summary
Fruit growth peaked between 66 and 73 days after anthesis.
- Taxon
- mango
_from_India.jpg?width=60)
Mangifera indicat0 - Outcome
- fruit growthe0
- Direction
- highere0
- Value
- between 66 and 73 DAAe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“A higher peak of fruit growth occurred between 66 and 73 DAA.”
t0“Plant regulators on the growth, quality and production of ‘Tommy Atkins’ mango fruits”
Claim · model-written summary
Combined BAP and GA3 at 150 + 150 mg.L-1 increased fruit weight relative to other treatments and the control.
- Taxon
- mangoMangifera indicat0
- Treatment
- 150 + 150 mg.L-1 (BAP + GA3)e0
- Outcome
- fruit weighte0
- Direction
- highere0
- Comparator
- the other treatments and the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 150 + 150 mg.L-1 (BAP + GA3) promoted at the end of the evaluation period higher fruit weight compared to the other treatments and the control.”
t0“Plant regulators on the growth, quality and production of ‘Tommy Atkins’ mango fruits”
Claim · model-written summary
Fruit production did not differ significantly among treatments.
- Taxon
- mangoMangifera indicat0
- Treatment
- BAP + GA3e1
- Outcome
- fruit productione0
- Direction
- No significant differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No significant differences were observed in fruit production”
t0“Plant regulators on the growth, quality and production of ‘Tommy Atkins’ mango fruits”
e1“Mango plants were sprayed with five concentrations (0, 75, 150, 225 and 300 mg.L-1) of BAP and GA3 and BAP + GA3”
Claim · model-written summary
Combined BAP and GA3 at 150 + 150 mg.L-1 yielded more than 50% type 8 fruits.
- Taxon
- mangoMangifera indicat0
- Treatment
- 150 + 150 mg.L-1 BAP + GA3e0
- Outcome
- fruits in the marketing standard type 8e0
- Value
- more than 50%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of 150 + 150 mg.L-1 BAP + GA3 led to more than 50% of fruits in the marketing standard type 8”
t0“Plant regulators on the growth, quality and production of ‘Tommy Atkins’ mango fruits”
Claim · model-written summary
Combined BAP and GA3 increased fruit diameter and length.
- Taxon
- mangoMangifera indicae0
- Organ / stage
- fruitse0
- Treatment
- 150 + 150 mg.L-1 (BAP + GA3)e0
- Outcome
- diameter, lengthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous application of 150 + 150 mg.L-1 (BAP + GA3) at 15, 30 and 45 DAA increased the weight, diameter, length, acidity and the percentage of fruits type 8 of ‘Tommy Atkins’ mango”
Claim · model-written summary
Combined BAP and GA3 increased fruit acidity.
- Taxon
- mangoMangifera indicae0
- Treatment
- 150 + 150 mg.L-1 (BAP + GA3)e0
- Outcome
- aciditye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous application of 150 + 150 mg.L-1 (BAP + GA3) at 15, 30 and 45 DAA increased the weight, diameter, length, acidity and the percentage of fruits type 8 of ‘Tommy Atkins’ mango”
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