Study on Genetic Variability and Heritability in F5 Segregating Generation for Yield and Its Compenents in Yardlong Bean
- DOI
- 10.2991/absr.k.220102.007How to use a DOI?
- Keywords
- Genotypic Coefficients of Variation; Purple pod; Whitish Pod
- Abstract
Yardlong bean is one of the important vegetable crops in Indonesia. Immature pod of yardlong bean has various colour such as green, whitish green, red and purple. Artificial cross was done between purple and whitish green pod to get F1. First filial (F1) were advanced to F5 segregating generations for variability and heritability. The research objective was to estimate variability and heritability in F5 populations. There were nine genotypes of F5 population. Characters measured were number of leaf, pod length, number of pod, number of seed per pod, number of seed per plant and weight of 100 seeds. The results showed that significance difference observed among genotypes for all characters. The phenotypic variance (σ2) and phenotypic coefficient of variation (PCV) were higher than corresponding genotypic variance (σ2g) and genotypic coefficient of variation (GCV) for most of the characters. High heritability were obtained for number of leaf, number of pod and number of seed/plant. Pod length, number of seed/pod and weight of 100 seeds had moderate heritability. Number of seed per plant had high heritablity and high genetic advance
- Copyright
- © 2022 The Authors. Published by Atlantis Press International B.V.
- Open Access
- This is an open access article under the CC BY-NC license.
Cite this article
TY - CONF AU - Florentina Kusmiyati AU - Syaiful Anwar AU - Bagus Herwibawa PY - 2022 DA - 2022/01/07 TI - Study on Genetic Variability and Heritability in F5 Segregating Generation for Yield and Its Compenents in Yardlong Bean BT - Proceedings of the International Conference on Tropical Agrifood, Feed and Fuel (ICTAFF 2021) PB - Atlantis Press SP - 44 EP - 48 SN - 2468-5747 UR - https://doi.org/10.2991/absr.k.220102.007 DO - 10.2991/absr.k.220102.007 ID - Kusmiyati2022 ER -