TAILIEUCHUNG - Genetic variability, correlation and path coefficient analysis for yield and quality traits in okra [Abelmoschus esculentus (L.) Moench]

The present investigation was carried out to estimate the extent of genetic variability for yield, its components and quality traits, genetic association, path coefficient analysis in thirty one hybrids of okra (Abelmoschus esculentus L. Moench). High values of phenotypic and genotypic coefficients of variation were recorded for important traits including yield per plant, number of fruits per plant and primary branches per plant respectively. High heritability were recorded yield per plant () followed by ascorbic acid (), fruit width () and number of nodes per plant (). Genetic advance as percent of mean ranged from for yield per plant to for days to 50% flowering. High genetic advance was recorded for yield per plant (). High heritability coupled with high genetic advance was recorded for yield per plant and number of fruits per plant indicating that these characters are governed by additive gene effects and directional selection for these traits would be more effective. fruit length, fruit width, average fruit weight and number of fruits per plant and it was significantly and negatively associated with internodal length and number of nodes. Path analysis revealed that fruit width, number of nodes per plant, days to 50% flowering and TSS had positive direct effect on yield per plant. The present study has clearly indicated the need for giving due weight age to fruit length, fruit width, average fruit weight and number of fruits per plant and number of nodes per plant for improving yield in okra. The above mention traits should be given due emphasis for future okra genetic improvement because they possess high genetic variance, heritability coupled with high genetic correlation among themselves which may yield high genetic advance under proper selection pressure in a breeding programme. | Genetic variability, correlation and path coefficient analysis for yield and quality traits in okra [Abelmoschus esculentus (L.) Moench]

• Sinh học
• Abelmoschus esculentus L Moench
• Genetic variability
• Correlation coefficient
• Path analysis
• Quality traits in okra
• Abelmoschus esculentus L (Moench)
• Pod yield
• Participatory plant breeding
• Okra (Abelmoschus esculentus L Moench)
• Heterosis studies in okra
• Abelmoschus esculentus
• Melia composita
• Malabar Neem
• Melia composita based
• F1 hybrids
• Heterotic pattern
• Hybrid vigour
• Parental lines
• Plant density
• Plant densities and cycocel
• Fruit and yield attributes
• Okra (Abelmoschus Esculentus
• (L
• ) Moench)
• Mallow or malvaceae family
• Fruit weight
• Phenotypic level
• Okra [Abelmoschus esculentus (L
• ) Moench]
• Path coefficient studies
• Genetic variation
• Genetic advance
• Elite genotypes of okra
• Assessment of genetic diversity
• Combining ability
• Gca effects
• Sca effects
• Combining ability studies in okra
• Owing time
• Arka anamika
• Punjab Suhawani
• Jalandhar conditions
• Aspergillus niger
• Rhizopus sp
• Chaetomium sp
• Abelmoschus esculentus (L
• ) moench
• Seed mycoflora in different samples
• Seed borne infection
• Flower and seed
• Bhendi yellow vein mosaic virus
• Different parts of bhendi
• Bhendi [Abelmoschus esculentus (L
• Precision farming
• Techniques involving fertigation
• Mulching on growth attributes
• Seed yield
• Drought tolerance
• Bio EM and panchagavya
• Hybrid CO4
• Yield and quality
• Bio fertilizers on growth
• Yield and quality traits
• Quality traits of okra
• Okra [Abelmoschus esculentus (L ) Moench]
• Organic nutrients
• Bio mulch
• Okra (Abelmoschus esculentus L
• Moench)
• Physiology and yield
• Bio mulches on growth
• Genetic divergence
• Morphological traits
• Relationship analysis
• Okra (Abelmoschus esculentus L Moench )
• Seasonal incidence
• Abiotic factors
• Shoot and fruit borer earias vittella
• Weather parameters
• Benefit cost ratio
• Chemical insecticides
• Chemical insecticides against
• Whitefly Bemisia tabaci
• Okra abelmoschus esculentus (L ) Moench
• Comparative efficacy of some bio rational
• Mean performance
• Genetic parameters
• Quantitative traits
• Quality traits
• Okra (Abelmoschus esculentus (L ) Moench)
• Abelmoschus esculentus (L ) Moench
• Descriptor and fruit
• Morphological characterization
• Horticultural maturity
• Various morphological traits
• Genetic architecture
• Gene action study in okra
• Inheritance of different traits
• Green pod yield
• Potash and protein
• Potash levels on green pod yield
• Postharvest soil nutrient status
• Postharvest soil nutrient status of okra
• Rhizoctonia root rot
• Rhizoctonia solani
• Relative humidity
• Physiological parameters
• Gene action
• Fruit yield
• Combining ability for yield
• Yield components through diallel analysis
• Line x Tester
• Sca effect and component traits
• Attributing traits in okra