Character Association and Path Coefficient Analysis in Extra Large and Large Seeded Kabuli Chickpea (Cicer arietinum L.)

Manasa, B.

doi:10.18782/2320-7051.7553

Cited by 3 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The phenotypic coefficient of variation was greater than genotypic coefficient of variation for all traits studied indicating the influence of environment on the expression of these traits (Table 3). Similar results were previously reported [9,10]. Genotypic coefficient of variation (GCV) and phenotypic coefficient of variation (PCV) are categorized as low (<10%), moderate (10-20%) and high (>20%) as suggested [11].…”

Section: Parameters Of Variabilitysupporting

confidence: 83%

Evaluation of Genetic Variability, Heritability and Genetic Advance of Chickpea (Cicer arietinum L.) Genotypes under Organic Condition

Verma,

Gathiye,

Biswal

et al. 2023

IJPSS

View full text Add to dashboard Cite

Aims: The improvement in crop yield depends upon the magnitude of genetic variability available in breeding material and the extent to which the yield component traits are heritable from generation to generation. Study Design: Randomized Block Design. Place and Duration of Study: Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Bundelkhand University, Jhansi (U.P.) between October 2019 and June 2020. Methodology: A field experiment was conducted using twenty-two genotypes of chickpea in Randomized Block Design (RBD) with three replications along with plot size of 1.20 x 1 m and the plant geometry was maintained at 10cm X 30cm during Rabi 2019-20. The material was shown on 23rd October, 2019. Observations were recorded on the basis of five random competitive plants selected from each genotype separately for yield and its attributing parameters were evaluated as per standard procedure. Results: The genotypes were highly significant for all characters expect day to 50% germination, number of primary branches per plant, root fresh weight and root dry weight. High phenotypic coefficient of variance (PCV) and genotypic coefficient of variance (GCV) were observed for number of nodules per plant, number of pods per plant and number of seeds per pod. High heritability coupled with high genetic advance as percentage of mean for number of nodules per plant, number of pods per plant, number of seeds per pod, test weight, seed yield per plant and biological yield per plant. Conclusion: Highly significant genetic variability present in the existing material which can be used in breeding programme for crop improvement. High heritability coupled with high genetic advance for number of nodules per plant, number of pods per plant, number of seeds per pod, test weight, seed yield per plant and biological yield per plant, hence, that these traits can be improved through direct selection.

show abstract

Section: Parameters Of Variabilitysupporting

confidence: 83%

Evaluation of Genetic Variability, Heritability and Genetic Advance of Chickpea (Cicer arietinum L.) Genotypes under Organic Condition

Verma,

Gathiye,

Biswal

et al. 2023

IJPSS

View full text Add to dashboard Cite

show abstract

“…Grain yield per plant had significant and positive correlations with the number of seeds per plant, the number of pods per plant, the biological yield per plant, the number of primary branches per plant, the number of secondary branches per plant and plant height at both genotypic and phenotypic levels, according to a correlation study (Table 3). Babbar et al [35], Meena et al [36], Gul et al [37], Kuldeep et al [38], Vartika singh et al [39] and Manasa et al [40] have all found similar findings.…”

Section: Resultsmentioning

confidence: 73%

Genetic Variability and Association Analysis in Chickpea (Cicer arietinum L.) for Seed Yield Characters

Reddy

Lavanya

Bharathi

2022

IJPSS

View full text Add to dashboard Cite

During Rabi, 2019-2020, the present trial was carried out at the field experimentation centre of the Genetics and Plant Breeding, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Allahabad to assess genetic variability, correlation and path analysis in twenty-six chickpea genotypes, including one check variety Uday for twelve quantitative traits. The analysis of variance revealed significant variations across genotypes for all of the features under investigation, demonstrating a high level of genetic variability in the experimental material. The genotypes C-224, C-201, ICC-16693, C-1028, C-129, C-213, C-130 and C-1025 have been identified as the top performing lines among the genotypes studied. PCV values were found to be higher than GCV for all of the traits investigated, indicating that environmental variables influence the characters. The fact that biological yield per plant has a high PCV and GCV implies that there is a lot of genetic variability in the material for these qualities. Plant height, days to 50% flowering, harvest index, biological yield per plant, hundred seed weight, seed yield per plant and number of pods per plant were all found to have high heritability. For the traits of biological yield per plant, seed index, harvest index, number of pods per plant, seed yield per plant and plant height, high heritability was observed along with high genetic advance as percent of mean, indicating that these characters were primarily governed by additive gene effects. As a result of the accumulation of more additive genes, direct selection of these features using a simple selection strategy would be efficient, leading to further development of chickpea genotypes. Number of seeds per plant, number of pods per plant, biological yield per plant, number of primary branches per plant, number of secondary branches per plant and plant height all had positive significant genotypic and phenotypic associations with grain yield per plant. At the phenotypic level, biological yield per plant and number of seeds per plant both had a strong positive direct effect on grain yield per plant and contributed the most to yield per plant.

show abstract

“…Yield is the ultimate goal of a breeding program, (Sain et al, 2020;Muhammad et al, 2003). Seed yield being most important trait is governed by many physiological changes within the plant and influenced by many environmental factors so the breeder needs some index traits to select elite genotypes for higher yield (Manasa et al, 2019). Seed yield is a polygenic and complex trait which is affected by a large number of other components, so direct selection based on association pattern alone between two variables many sometimes mislead the breeder hence it should split into direct and indirect effects for effective selection ( Awol and Alise fikre, 2018;Dehal et al, 2016;Yadav et al,1926).…”

Section: Introductionmentioning

confidence: 99%

Association, direct and indirect effects of yield, biochemical and physiological characters on seed yield in chickpea (Cicer arietinum L.)

Saikumar¹,

Yerrabala

Lavanya

et al. 2021

ECJ

View full text Add to dashboard Cite

The present research consists of the 25 genotypes of chickpea (Cicer arietinum L.) which was carried out at the field experimentation center, Department of the Genetics and Plant Breeding, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj during Rabi 2019-20 in Randomized Block Design with three replications with an aim to determine genetic variability, correlation, direct and indirect effects yield, biochemical and physiological characters on seed yield. All the genotypes of chickpea showed significant differences among them, significance variability existed for all the characters. Based on the mean performance, high yield was found for the C-18106 followed by C-18122, C-18103, and C-18101, genotypes C-18123, ICC-15896, C-18102 & GPF-02 showed against pod borer. High heritability (?70%) coupled with high genetic advance (?20%) were being observed for the number of seeds per plant, biological yield. Seed yield per plant exhibited positive and highly significant correlation with biological yield, chlorophyll index, starch content and number of seeds per plant at both genotypic and phenotypic level. Path analysis at phenotypic level identified hundred seed weight followed by chlorophyll index, number of seeds per plant, number of secondary branches, trypsin inhibitor and harvest index important direct components for seed yield per plant. Thus, due consideration should be given to these characters during the selection.

show abstract

Character Association and Path Coefficient Analysis in Extra Large and Large Seeded Kabuli Chickpea (Cicer arietinum L.)

Cited by 3 publications

References 0 publications

Evaluation of Genetic Variability, Heritability and Genetic Advance of Chickpea (Cicer arietinum L.) Genotypes under Organic Condition

Evaluation of Genetic Variability, Heritability and Genetic Advance of Chickpea (Cicer arietinum L.) Genotypes under Organic Condition

Genetic Variability and Association Analysis in Chickpea (Cicer arietinum L.) for Seed Yield Characters

Association, direct and indirect effects of yield, biochemical and physiological characters on seed yield in chickpea (Cicer arietinum L.)

Contact Info

Product

Resources

About