Estimation of varian component, heritability and correlation to determine the selection criteria in F5 population of yardlong bean

Anwar, Syaiful; Kusmiyati, Florentina; L., Dwi Retno

doi:10.1063/5.0109912

Cited by 1 publication

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“…These observations align with the findings of vegetable cowpeas and cowpeas [21,29,30]. Conversely, all five families exhibited low PCV and GCV in traits such as pod length, pod weight, vine length, and harvest index, which agrees with the studies on bush cowpeas [23,31,32].…”

Section: Phenotypic and Genotypic Coefficient Of Variation (Pcv And Gcv)supporting

confidence: 91%

Study on Genetic Variability and Heritability in F3 Population of Yard Long Bean (Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt) for Yield and its Components

Reddy,

Thomas,

et al. 2024

Int. J. Plant Soil Sci.

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Yardlong bean (Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt), is significant among legume vegetable crops. Global warming and climate change can significantly impact its cultivation, yield, and production. This study examined the F3 population of five yardlong bean families: F3-1, F3-2, F3-3, F3-4, and F3-5. The findings revealed that all five families exhibited high phenotypic coefficient of variation (PCV) and genotypic coefficient of variation (GCV) for yield per plant, indicating substantial variability for these traits in their progenies. For all the characters under consideration, the genotypic variation coefficient was lower than the phenotypic coefficient of variation. High heritability, along with high genetic advance per mean (GAM), was observed in pod weight, pods per plant, yield per plant, and vine length. This indicates significant potential for selecting these traits within these specific populations due to the wide range of variation and the influence of additive gene action. The study will help in selecting traits for further crop improvement programs.

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Section: Phenotypic and Genotypic Coefficient Of Variation (Pcv And Gcv)supporting

confidence: 91%

Study on Genetic Variability and Heritability in F3 Population of Yard Long Bean (Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt) for Yield and its Components

Reddy,

Thomas,

et al. 2024

Int. J. Plant Soil Sci.

View full text Add to dashboard Cite

show abstract

Estimation of varian component, heritability and correlation to determine the selection criteria in F5 population of yardlong bean

Cited by 1 publication

References 1 publication

Study on Genetic Variability and Heritability in F3 Population of Yard Long Bean (Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt) for Yield and its Components

Study on Genetic Variability and Heritability in F3 Population of Yard Long Bean (Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt) for Yield and its Components

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