Genetic Variability, Heritability and Genetic Advance for Seed Yield and its Components in Roselle (Hibiscus sabdariffa L.) in North Coastal Zone of Andhra Pradesh, India

Satyanarayana, N. Hari; Visalakshmi, V.; Murthy, K.V. Ramana; Kumar, Kamal; Rao, A. Upendra; Rao, N. V.

doi:10.20546/ijcmas.2017.605.028

Cited by 3 publications

(7 citation statements)

References 3 publications

(4 reference statements)

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“…The traits, plant height, nodes per plant, seeds per pod and test weight had exhibited moderate values for PCV and lower values for GCV which confirms the influence of environment on these traits. These findings are in agreement with Dastidar et al, (1993), Islam et al, (2002), Palve et al, (2003), Echekwu and Showemino (2004), Ibrahim and Hussein (2006), Nwangburuka et al, (2012), Ibrahim et al, (2013) and Hari Satyanarayana et al, (2017). The estimates of PCV were generally higher than their corresponding GCV for all the characters studied suggesting thereby the important role of environment in the expression of these traits.…”

Section: Resultssupporting

confidence: 89%

“…These findings were corroborated with the results of Dastidar et al, (1993), Islam et al, (2002), Nwangburuka et al, (2012), Ibrahim et al, (2013) and Hari Satyanarayana et al, (2017). Greater influence of environment was noticed on the variability parameters of the accessions for different characters can be mainly attributed to the wide range of environments under which the study was undertaken.…”

Section: Resultssupporting

confidence: 88%

“…Broad-sense heritability was high for character days to 50% flowering only; whereas, medium for most of the characters except seeds per pod and test weight. Similar results were also reported by Dastidar et al, (1993), Mostofa et al, (2002), Echekwu and Showemino (2004), Nwangburuka et al, (2012), Ibrahim et al, (2013) and Hari Satyanarayana et al, (2017). The estimates of heritability, however, indicate only the effectiveness with which the selection of genotypes can be made based on their phenotypic performance, but fail to indicate the amount of progress expected from selection.…”

Section: Resultssupporting

confidence: 81%

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Genetic Variability, Inter-Relationship and Path Analysis for Seed Yield and it’s Contributing Traits in Roselle (Hibiscus sabdariffa L.) Over Six Environments

Satyanarayana¹,

Visalakshmi²,

Mukherjee³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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Section: Resultssupporting

confidence: 89%

Section: Resultssupporting

confidence: 88%

Section: Resultssupporting

confidence: 81%

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Genetic Variability, Inter-Relationship and Path Analysis for Seed Yield and it’s Contributing Traits in Roselle (Hibiscus sabdariffa L.) Over Six Environments

Satyanarayana¹,

Visalakshmi²,

Mukherjee³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…The trait of fruit diameter exhibited moderate values for PCV and lower values for GCV, which confirms the influence of the environment on these traits. These findings are in agreement with Nwangburuka et al, (2012), Ibrahim et al, (2013), andHari Satyanarayana et al, (2017). The estimates of PCV were generally higher than their corresponding GCV for all the traits studied, suggesting thereby the important role of environment in the expression of these traits.…”

Section: Genetic Variabilitysupporting

confidence: 87%

Genetic Variability of Roselle (Hibiscus Sabdariffa L.) Genotypes

M Z

2024

Innovare J Ag Sci

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Roselle is more than an eye-catching crop and has been used in a number of dishes, beverages, and conventional remedies for diseases for centuries. It is a source of antioxidants and anthocyanin, which acts as a free radical scavenger and inhibits lipid peroxidation. Five Roselle genotypes were evaluated in the Kharif 2 season in 2021 to assess genetic variability, association of traits, and path differentiation of different characters. A field experiment was conducted at the BIRTAN regional station farm in Noakhali, Bangladesh, in a randomized complete block design with three replications. Data were collected on twelve plant attributes. Analysis of variance indicated significant differences among the five genotypes for most of the characters studied except petiole length (cm) and fruit diameter (cm). The phenotypic coefficient of variation was higher than the corresponding genotypic coefficient of variation for all the studied traits. Phenotypic as well as genotypic coefficients of variability were high for the trait branches per plant (75.92% and 77.81%) and fruits per plant (69.33% and 77.01%), whereas they were medium for calyx per fruit and low for fruit diameter. High heritability estimates (>0.70) were recorded for plant height (cm), leaves per plant, branches per plant, fruit length (cm), calyx per fruit, fruit weight (g), and fruits per plant. On the other hand, the yield components showed medium heritability estimates (<0.70). Medium heritability coupled with a high expected genetic gain was observed for leaves per plant and fruit yield per plant. The highest genetic advance as a percent of men was also observed in branches per plant (152.59%). Fruit yield per plant was found to have a positive and highly significant correlation with branches per plant and fruits per plant, both at genotypic and phenotypic levels, whereas only at the genotypic level for leaf length and fruit diameter. Partitioning the correlation coefficients of various components direct effects on fruit yield into direct and indirect contributions revealed that fruits per plant have the maximum direct effect on fruit yield, followed by fruit weight and branches per plant at the genotypic level. High positive correlation coefficients for branches per plant were due to the indirect effects of fruits per plant. Hence, selection for the traits fruits per plant, branches per plant, and leaf length may be successful for fruit yield improvement in roselle. According to morphological traits and yield attributes the genotype RL 2 is the best among the studied genotypes.

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“…Eighteen (18) quantitative and twelve (12) qualitative traits were studied. These morphological traits were recorded according to the National Bureau of Plant Genetic Resources (Mahajan et al, 2000), and based on previous studies on the plant (Anjah et al, 2012, Satyanarayana et al, 2017, Sharma et al, 2016.…”

Section: Data Collectionmentioning

confidence: 99%

Agromorphological Characterization of Hibiscus sabdariffa L. Collection from Burkina Faso

Ouangraoua

Traoré

Kabore

et al. 2022

ESJ

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Hibiscus sabdariffa L. or roselle is an important vegetable crop in several African countries. It is rich in vitamins and minerals and is widely used in the diet of local populations in Africa, especially in Burkina Faso. However, up to now, there is no in-depth study describing roselle genetic diversity that has been carried out to assess ecotypes cultivated in Burkina Faso. Thus, this study aims to contribute to providing more insights into Hibiscus sabdariffa genetic variability in Burkina Faso through an agromorphological characterization. For this purpose, a trial was carried out using a Randomized Complete Block Design (RCBD) with three replications. 48 accessions collected from farmers were assessed. Agromorphological data collection involved 12 qualitative and 18 quantitative traits. The qualitative traits analysis showed high variability in leaf, stem, and flower color and shape. Analysis of variance (ANOVA), hierarchical cluster analysis (HCA), and principal component analysis (PCA) were performed using quantitative data. The results indicated significant differences among all genotypes for all the traits measured. The first three axes of the PCA explain 69.62% of the genetic variability. Furthermore, the results showed a high agromophological variability which is structured in three (03) groups. This variability will contribute to the enhancement and genetic improvement of Hibiscus sabdariffa.

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Genetic Variability, Heritability and Genetic Advance for Seed Yield and its Components in Roselle (Hibiscus sabdariffa L.) in North Coastal Zone of Andhra Pradesh, India

Cited by 3 publications

References 3 publications

Genetic Variability, Inter-Relationship and Path Analysis for Seed Yield and it’s Contributing Traits in Roselle (Hibiscus sabdariffa L.) Over Six Environments

Genetic Variability, Inter-Relationship and Path Analysis for Seed Yield and it’s Contributing Traits in Roselle (Hibiscus sabdariffa L.) Over Six Environments

Genetic Variability of Roselle (Hibiscus Sabdariffa L.) Genotypes

Agromorphological Characterization of Hibiscus sabdariffa L. Collection from Burkina Faso

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