Assessment of GCV, PCV, Heritability and Genetic Advance for Yield and its Components in Field Pea (Pisum sativum L.)

Meena, B. L.; Das, S.P.; Meena, Somendra; Kumari, Ritu; Devi, A.G.; Devi, H. Lembisana

doi:10.20546/ijcmas.2017.605.111

Cited by 25 publications

(24 citation statements)

References 4 publications

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“…This suggesting that mostly these traits were under the control of additive gene action and selection will be more useful for yield improvement. Similar results were observed by Kant and Srivastava (2011) and Singh et al (2014) for plant height, branches per plant and seed yield in blackgram and Meena et al (2017) for biological yield and seed yield in chickpea. High heritability with moderate genetic advance was observed for pods per plant, pod length and seeds per pod, indicating that these traits were less influenced by environment but governed by both additive and non-additive gene action.…”

Section: Parameters Of Variabilitysupporting

confidence: 89%

Evaluation of genetic variability, heritability and genetic advance in blackgram [Vigna mungo (L.) Hepper]

Chauhan

Mittal

Sood

et al. 2018

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An attempt was made to study blackgram germplasm with an objective to develop genetically diverse genotypes accompanied with high heritable components of yield contributing traits. The experimental material comprised of 21 blackgram genotypes, was examined during kharif 2015 and 2016. Experimental study conducted during kharif 2015, was mainly relied on selection of transgressive segregants, which were further analyzed in Compact Family Block Design during kharif 2016. The results depicted that families and progenies within families were significantly different for majority of the traits and found to be highly variable for biological yield, harvest index and seed yield. High heritability coupled with high genetic advance were recorded for plant height (74.15%, 33.12%), branches per plant (84.34%, 40.55%), biological yield (83.51%, 69.11%) and seed yield (84.50%, 66.11%). Thus, the present findings could be beneficial to develop superior genotypes through selection in blackgram breeding program.

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Section: Parameters Of Variabilitysupporting

confidence: 89%

Evaluation of genetic variability, heritability and genetic advance in blackgram [Vigna mungo (L.) Hepper]

Chauhan

Mittal

Sood

et al. 2018

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“…High heritability was recorded for the characters viz., number of seeds per plant (99.90%), seed yield per plant (99.90%), number of effective nodes per plant (99.70%), pod bearing length (99.70%), number of effective pods per plant (99.60%), 100 seed weight (99.50%), number of secondary branching per plant (99.30%), number of pod per plant (99.20%), biological yield per plant (99.20%). These findings are in general agreement with the findings of workers Katiyar et al (2014) [12] , Georgieva et al (2016) [6] and Meena et al (2017) [13] who also reported high heritability for these yield attributing trait The genetic advance as percentage of mean were highest for number of pods per plant (99.50%) followed by number of effective nodes per plant (99.35%), number of seeds per plant (87.31%), number of effective pods per plant (85.72%), number of nodes per plant (82.20%), seed yield per plant (80.14%). This result corroborated with the findings of Sharma et al (2007), Ahmad et al (2014) [1] , and Katiyar et al (2014) [12] .…”

Section: Methodssupporting

confidence: 93%

Estimation of genetic variability, heritability and genetic advance for yield and its components in Pea (Pisum sativum L.)

Sahoo¹,

Dubey²,

Singh³

2020

Int. J. Chem. Stud.

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Genetic variability, heritability and genetic advance as percent over mean for nineteen quantitative traits of pea germplasms were assessed during rabi season 2017-2018 under Pea Improvement Project at Seed Breeding Farm, Department of Plant Breeding and Genetics, J.N.K.V.V., Jabalpur, (M.P.).High value of PCV and GCV was recorded high for number of pods per plant followed by number of effective nodes per plant, number of seeds per plant, number of nodes per plant. High heritability coupled with high genetic advance as percentage of mean would offer better scope of selection for number of pod per plant followed by number of effective nodes per plant, number of seeds per plant, number of effective pod per plant, number of nodes per plant, seed yield per plant, number of primary branches per plant, number of secondary branches per plant.

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“…Genetic advance (GA) was estimated as per formula given by Allard (1960) and cited by Meena et al (2015). GA = k × Where: δ 2 p : Phenotypic variation δ 2 g : Genotypic variation k : The standard selection differential at 5% selection intensity (k = 2.063)…”

Section: Estimation Of Variance Componentsmentioning

confidence: 99%

Morphological variation and heritability studies of Lagenaria siceraria landraces from northern KwaZulu-Natal, South Africa

2019

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Lagenaria siceraria (Molina) Standley belongs to the Cucurbitaceae family. Its nutritious tender shoots, fruits, and seeds are widely consumed in rural communities as leafy vegetables. However, studies on variation and heritability of its agronomic traits are lacking. This study aimed to characterise variability and heritability among L. siceraria genotypes with various fruit and seed morphology from different origins. Seedling, vegetative and reproductive traits were compared among landraces. Landraces varied significantly in their seedling, vegetative and reproductive traits. Significant positive correlations were mainly recorded among reproductive traits. The first five informative principal components had a total variability of 74.393%. Biplot and dendrogram grouped landraces mainly according to fruit and seed morphology and then their origin. In a biplot, Cluster-I grouped landraces with pear-shaped (KSP, RSP, RRP) and curvilinear-shaped (NqRC) fruits. Cluster-II mainly associated landraces with smooth and curvilinear-shaped fruits (KSC, NqSC, NSRC, NSC, MSC and DSI) from different origins. Cluster- III associated landraces with rough textured fruits from the same origin (NRB and NRC). High heritability estimate was recorded among fruit and seed traits. This was the first comprehensive variability and heritability study in the country and therefore it formed basis for available L. siceraria germplasm essential for future breeding programs.

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Assessment of GCV, PCV, Heritability and Genetic Advance for Yield and its Components in Field Pea (Pisum sativum L.)

Cited by 25 publications

References 4 publications

Evaluation of genetic variability, heritability and genetic advance in blackgram [Vigna mungo (L.) Hepper]

Evaluation of genetic variability, heritability and genetic advance in blackgram [Vigna mungo (L.) Hepper]

Estimation of genetic variability, heritability and genetic advance for yield and its components in Pea (Pisum sativum L.)

Morphological variation and heritability studies of Lagenaria siceraria landraces from northern KwaZulu-Natal, South Africa

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