TAILIEUCHUNG - Combining ability analysis for cured leaf yield and its component traits in FCV (Flue-Cured Virginia) tobacco (Nicotiana tabacum L.)

The research was conducted to assess the combining ability in respect to leaf yield and its component characters through 6 x 6 diallel mating design involving thirty hybrids and six parents in FCV tobacco during kharif 2016 at ZAHRS (Zonal Agricultural and Horticultural Research Station), College of Agriculture Shivamogga. Combining ability analysis was carried out for leaf yield and its components in FCV tobacco. Both General combining ability (GCA) and Specific combining ability (SCA) variances were highly significant for almost all the characters. Parents and F1 hybrids differ significantly for GCA and SCA effects for all the characters respectively. Study on the combining ability revealed that the parents Kanchan, FCH-222 and Tobios-6 were found to be best general combiners for cured leaf yield than others. The highest significant positive SCA effects was observed in the cross 2 x 4 followed by 1 x 3, 6 x 1, 1 x 4 and 1 x 5 for cured leaf yield. These hybrids were found to be suitable for obtaining higher cured leaf yield in FCV tobacco. | Combining ability analysis for cured leaf yield and its component traits in FCV (Flue-Cured Virginia) tobacco (Nicotiana tabacum L.)

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• Combining ability
• Flue Cured Virginia tobacco
• General combining ability
• Specific combining ability
• Cured leaf yield
• Half diallel
• Quality parameters
• Combining ability studies in okra
• Dolichos bean
• Gene action
• Per se performance
• Dolichos bean (Lablab purpureus L
• Parental general combining ability
• Combining ability studies in blackgram
• Blackgram (Vigna mungo (L
• ) Hepper
• Combining ability studies
• Basis of SCA effects
• Combining ability analysis
• Combining ability analysis for earliness
• Yield and quality components
• Quality components in tomato
• Solanum lycopersicum L
• Bitter gourd (Momordica charantia L )
• Combining ability studies for yield
• Plant characters in bitter gourd
• Groundnut (Arachis hypogaea L )
• Combining ability for yield and yield components
• General combinig ability
• Specific combining abiliy
• Ridge gourd [Luffa acutangula]
• Combining ability in ridge gourd
• Standard heterosis
• Heterosis studies in maize
• Line x Tester analysis
• Specific combing ability
• Bacterial wilt resistance in tomato
• F1 seeds
• Yield components
• Lycopersicum sp
• Single cross hybrids of maize
• Maize (Zea mays L
• Specific combining ability studies
• Non additive gene action controlling
• Line and testers
• Sunflower (Helianthus annus L )
• Determining combining ability in sunflower
• Determining combining ability
• Flowering and harvest index
• Abelmoschus esculentus L Moench
• Gca effects
• Sca effects
• SCA effect
• Fertility per cent
• Rice (Oryza sativa L
• Yield and its contributing traits
• Combining ability for yield
• Indian mustard
• Heterosis and combining ability analysis
• Seed yield
• Seed yield and its attributes
• Barley (Hordeum vulgare L
• Diallel revealed highly significant
• Identify promising crosses
• Crop improvement
• Studies on magnitude
• Genetic variability
• Estimates of combining ability
• Sponge gourd
• Sponge gourd [Luffa cylindrica (Roem ) L ]
• Line X tester
• Cowpea [Vigna unguiculata (L
• ) Walp]
• Combining ability in cowpea
• GCA and mungbean
• Estimation of combining ability
• Combining ability effect
• Effect in mungbean
• Vigna radiata
• General and specific combining ability
• Bread wheat
• Bread wheat (Triticum aestivum L em Thell)
• Specific combining ability analysis
• Late sown condition
• Aphid tolerance
• Carthamus tinctorious L
• High yielding varieties
• Upland cotton
• Upland cotton (G hirsutum)
• General combining ability in upland cotton
• Rabi sorghum
• Studies on combining ability
• Yield and its component traits