Abstract
Studies were conducted at Central Horticulture Experiment Station (ICAR-IIHR), Bhubaneswar during 2018 to 2020. Forty mango germplasm were studied for their genetic variability, heritability, and character association between yield and quality traits to estimate the contribution of traits towards yield. High genotypic (GCV) and phenotypic coefficient of variation (PCV) were recorded for yield, fruit weight, stone weight, pulp to stone ratio, peel weight, titratable acidity, total carotenoid, total flavonoid, total phenol which provide wide scope of improvement through selection. Moreover, high heritability and genetic advance were also observed in all characters. Peel weight, total carotenoid, total phenol and total flavonoid exhibited significant positive correlation with yield. Path analysis revealed that total flavonoid, peel weight, pulp to stone ratio, total carotenoid, total phenol, titratable acidity, stone weight, sex ratio, and total soluble solids had maximum direct effect on yield.
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Claims 4
Claim · model-written summary
Yield and eight fruit quality traits had high genotypic and phenotypic coefficients of variation.
- Taxon
- mango
_from_India.jpg?width=60)
Mangifera indicat0 - Outcome
- genotypic (GCV) and phenotypic coefficient of variation (PCV)e0
- Direction
- Highe0
- Qualifier
- yield, fruit weight, stone weight, pulp to stone ratio, peel weight, titratable acidity, total carotenoid, total flavonoid, total phenole0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“High genotypic (GCV) and phenotypic coefficient of variation (PCV) were recorded for yield, fruit weight, stone weight, pulp to stone ratio, peel weight, titratable acidity, total carotenoid, total flavonoid, total phenol”
t0“mango germplasm”
Claim · model-written summary
All characters showed high heritability and genetic advance.
- Taxon
- mangoMangifera indicat0
- Outcome
- heritability and genetic advancee0
- Direction
- highe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“high heritability and genetic advance were also observed in all characters”
t0“mango germplasm”
Claim · model-written summary
Peel weight, total carotenoid, total phenol and total flavonoid were positively correlated with yield.
- Taxon
- mangoMangifera indicat0
- Organ / stage
- Peele0
- Outcome
- yielde0
- Direction
- positive correlatione0
- Qualifier
- Peel weight, total carotenoid, total phenol and total flavonoide0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peel weight, total carotenoid, total phenol and total flavonoid exhibited significant positive correlation with yield”
t0“mango germplasm”
Claim · model-written summary
Nine traits had the maximum direct effect on yield in path analysis.
- Taxon
- mangoMangifera indicat0
- Organ / stage
- peele0
- Outcome
- yielde0
- Direction
- maximume0
- Qualifier
- total flavonoid, peel weight, pulp to stone ratio, total carotenoid, total phenol, titratable acidity, stone weight, sex ratio, and total soluble solidse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total flavonoid, peel weight, pulp to stone ratio, total carotenoid, total phenol, titratable acidity, stone weight, sex ratio, and total soluble solids had maximum direct effect on yield”
t0“mango germplasm”