tailieunhanh - Genetic variability parameters for yield and yield related traits in sesame (Sesamum indicum L.)

The evaluation of phenotypic variability, heritability, genetic advance and diversity in germplasm collections is important for both plant breeders and germplasm curators to optimize the use of the variability available. In the present study, Thirteen sesame genotypes were grown during Rabi Summer’2019 at Agricultural College and Research Institute, Kudumiyanmalai (TNAU) taken to assess genotypic, phenotypic variability and heritability coupled with genetic advance. The biometrical and morphological traits such as days to fifty percent flowering, plant height, number of branches, number of capsules per plant, seeds per capsule, thousand seed weight, seed yield per plant and plot yield. The GCV and PCV estimates were found to be high for seed yield per plant, number of capsules per plant and number of branches per plant. High heritability coupled with high genetic advance was observed for the characters seed yield per plant, number of seeds per capsule, number of capsules per plant, number of primary branches per plant and plant height. This indicated the additive genes governed these traits and the improvement could be brought about by selection for these traits. Therefore, these characters can be considered as a criterion for improving seed yield in breeding programs of sesame. | Genetic variability parameters for yield and yield related traits in sesame (Sesamum indicum L.)

• Sinh học
• Sesame genotypes
• Genetic advance
• Sesame (Sesamum indicum L
• Yield and yield related traits
• Genetic variability parameters
• Diversity analysis of sesame lignans
• Sesame lignans
• Sesame collections
• Develop superior sesame genotypes
• Oilseed crop possessing medicinal values
• Sesame (Sesamum indicum L) genotypes
• Genetic variability
• Heritability and genetic advance
• Seedling parameters
• Multivariate analysis of sesame genotypes
• Induced drought conditions
• Multivariate analysis
• Association analysis
• Path analysis
• Association analysis for yield
• Components in sesame genotypes
• Additive gene action
• Sesame (Sesamum indicum L ) genotypes
• Character association in sesame
• Shade tolerance
• Correlation analysis
• Evaluation of Sesame
• Shaded uplands
• Genetic divergence
• D2 statistics
• Genetic divergence studies in sesame
• Important oilseed crop
• Combining ability
• Gene action
• Half diallel and sesame
• Half diallel mating design
• Elite genotypes
• D2 statistic
• Genetic diversity
• Simple sequence repeats markers
• Indigenous sesame genotypes
• Assessment of genetic diversity
• Path coefficient
• Path analysis studies in sesame
• Path analysis studies
• Genotypes under foothill condition of Nagaland
• Multilocation trial
• Seed yield components
• Climate resilient sesame
• Genotypes suitable
• Yield components in Kharif
• Gamma rays
• Radio sensitivity
• Biological parameters
• Inhibitory dose
• Sesamum indicum
• Different genotypes of sesame
• Study of genetic variability
• Seed yield
• Yield components
• Oil content and oil yield
• AICRP testing
• Plant Biology
• Macrophomina phaseolina
• Disease resistance
• Molecular mechanism
• BMC Plant Biology
• Salt stress
• Metabolic pathway
• Amino acid
• Molecular mechanisms underlying