TAILIEUCHUNG - Genotypic and phenotypic correlation and path analysis of yield and yield contributing traits in rice (Oryza sativa L.) under salinity condition

The experimental materials consisted of 49 rice genotypes. The experiment was conducted under saline-alkali soil (pH = ; EC = ; ESP = 45%) in randomized complete block design with three replications. In each block 49 entries were accommodated. The spacing between rows to row and plant to plant were 20 cm and 15 cm, respectively. Length of row was 5m and 3 rows of each entry were planted in a plot. The nursery was planted after the period of 30 days. The yield and yield contributing traits were utilized for estimation of correlation coefficients. In general, genotypic correlation coefficients were higher than the corresponding phenotypic correlation coefficients suggesting that strong genetic correlation among the yield and yield contributing components of rice. Correlation coefficient analysis showed that grain yield per plant exhibited significant positive correlation with biological yield per plant at both genotypic and phenotypic levels. Path coefficient analysis revealed that highest positive direct effect on grain yield per plant was exerted by biological yield per plant and harvest-index. | Genotypic and phenotypic correlation and path analysis of yield and yield contributing traits in rice (Oryza sativa L.) under salinity condition

• Nông nghiệp
• Genetic variance
• Correlation coefficient
• Path coefficient
• Salinity condition
• Yield contributing traits
• Path analysis of yield
• Finger millet
• Genetic coefficient of variance
• Phenotypic coefficient variance
• Genetic variability
• Genetic advance
• Lady finger
• Genetic parameters
• Recessive alleles
• Abelmoschus esculentus L
• Half diallel
• Dominance component of genetic variance
• Additive component of genetic variance
• Additive gene action
• Dominant gene action
• Phenotypic variance
• Genotypic Variance
• Early maturing sugarcane
• Fruit yield
• Genetic analysis of variance
• Sponge gourd
• Sponge gourd [Luffa cylindrica (Roem ) L ]
• Analysis of variance fruit yield
• BMC Genomics
• Single step
• Imputation error
• Marker variance
• Bayesian regression
• Phenotypic coefficient of variance
• Genotypic coefficient of variance
• Heritability and genetic advance as per cent of mean
• F2 segregants of desi cotton
• Heritability and genetic advance
• Per cent of mean
• Chickpea genotypes (Cicer arietinum L )
• Genetic connectedness
• Prediction error of variance
• Variance of unit effect estimates
• Whole genome prediction
• Agricultural species
• Agricultural science
• Separation of genetic variance components
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• Combining ability
• Twenty eight crosses
• Variance and cluster
• Horticultural traits in dolichos beans
• Dolichos beans
• Genetic advance for horticultural traits
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• cách trình bày báo cáo
• báo cáo sinh học
• công trình nghiên cứu sinh học
• tài liệu về sinh học
• Interfamily variability
• Disease resistant
• Genotypic coefficient of variation
• Phenotypic coefficient of variation
• Heterozygosity excess
• Sweepstakes reproduction
• Type I error
• Variance in reproductive success
• Demographic bottlenecks
• Analysis of variance
• Line × tester
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• Heterotic expression studies
• Analysis of molecular variance
• Genetic diversity
• SSR markers
• Simple sequence repeat
• Genetic structure
• Cucumber (Cucumis sativus L
• Genetic variability in cucumber
• Variance revealed significant
• Journal of Botany
• Crimean juniper
• Genetic isolation
• Intron targeted amplified polymorphism (ITAP)
• Molecular variance
• Simple sequence repeat (SSR)
• Rice (Oryza sativa L
• High grain zinc content
• Yield and yield contributing characters
• Yield contributing characters in rice
• Cicer arietinum
• Genetic polymorphism
• Molecular markers
• Gene flow
• Biparental mating
• Biparental mating design
• Additive and dominance component of variance
• Segregating generation
• Genetic divergence
• D2 analysis
• Cluster analysis
• Inter and intra cluster distance