Correlation Studies and Path Coefficient Analysis  in Chickpea (Cicer arietinum L.)

Dawane, Jayshri Kautikrao; Jahagirdar, JE; Shedge, P.J.

doi:10.20546/ijcmas.2020.910.152

Cited by 4 publications

(3 citation statements)

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“…plant showed a significant positive association with plant height, the number of pods per plant, the number of seeds per plant and the number of branches per plant in both the environments, whereas in environment I it showed a significantly and negative association with harvest index. Similar findings were also earlier reported by Dawane et al (2020), Jan et al (2021) and Xalxo et al (2021).…”

Section: Ravi Singh Thapa 1 Et Alsupporting

confidence: 93%

Genetic divergence, variability and character association analysis in chickpea (Cicer arietinum L.) genotypes under normal and late sown conditions

2022

EJPB

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Section: Ravi Singh Thapa 1 Et Alsupporting

confidence: 93%

Genetic divergence, variability and character association analysis in chickpea (Cicer arietinum L.) genotypes under normal and late sown conditions

2022

EJPB

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“…Association analysis by the correlation coefficient provides a way to assess the parameters that influence the dependent variable, such as crop yield. It also aids in the design of a selection process and concurrent improvement criteria of economic yield and other important characteristics (Akansha et al,2017;Dawane et al, 2020). In present study, days to 50% flowering showed a highly significant and negative correlation with pods per plant (-0.344), and a nonsignificant correlation (-0.085) was recorded with seed yield per plant in chickpea.…”

Section: Resultssupporting

confidence: 48%

Association analysis in Kabuli chickpea (Cicer arietinum L.)

Panda

Bhakta²,

Chauhan³

2022

JANS

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In the millennium of an ever-growing population, feeding the millions ample amount of food with necessarily required nutrition has become a tough challenge. To cater protein requirement, plant-based protein, especially pulses, have always been a better option. Among the pulses, chickpea is one of the choicest crops being extensively cultivated throughout the world. However, the production and productivity of crops are not sufficient to meet consumer demand throughout the world. To aid in the selection process of chickpea breeding, the present study was performed to evaluate fifty-one kabuli chickpea (Cicer arietinum L.) germplasm lines along with four checks for the degree and direction of association of twelve quantitative characters on yield in fifty five kabuli chickpea genotypes. Considerable positive correlation was found between the weight of 100 seeds and the height of the chickpea plant, but the number of pods per plant and seed volume per weight were observed to be in negative association with the former trait. The primary branch depicted a substantial amount of positive correlation with harvest index, seed yield per individual plant, pods produced per plant. Secondly, the current study on association analysis also unveiled positive and highly significant correlations of the number of primary branches, height at the first pod set, pods/plant, and weight of 100 seeds on seed yield, suggesting their further use as selection criteria in the process of crop improvement.

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“…Every trait in the study recorded very high heritability (Fig- 1 [20] in 18 genotypes of chickpea for SY, HI, Gulwane et al, [21] in 44 chickpea genotypes and Karthikeyan et al, [22] in 20 genotypes for TW, Kishore et al, [23] in 240 chickpea lines & Pravallika et al, [24] in 23 genotypes for NSP, Kumar et al, [25] for BY in 50 chickpea genotypes, Tare et al, [26] for NUFP in 28 chickpea germplasm. These results suggest that these traits could be considered as tools for crop improvement involving selection, which could be possibly due to additive gene action, meaning that they can be improved by adapting selection excluding progeny testing.…”

Section: Heritability and Genetic Advance As % To Meanmentioning

confidence: 99%

Exploring Variability, Character Association and Path Analysis in Chickpea (Cicer arietinum L.) Accessions in the Northwestern Region of India

Tamatam,

Pandey

2024

IJPSS

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Assessing genetic variability makes it easier to identify stronger genotypes, allowing to produce high-yielding crops that are climatically resilient and promote efficient crop improvement. The present study aimed to assesses the genetic variability, association study & path analysis of 51 chickpea [Cicer arietinum (L.)] genotypes on 12 characteristics. The experiment utilized Randomized complete block design with three replications conducted in Phagwara, Punjab. The ANOVA recorded significant variance at the 1% level for all traits, indicating considerable variability amongst germplasm. SY expressed comparatively high Genotypic coefficient of variance and heritability with other traits, indicating that it is the most heritable trait and has the highest potential for improvement through selective breeding. Positive correlation with SY was revealed by PH, NPB, NSB, NPP, NFP, TW, BY, HI. Path analysis revealed that NFP had highest positive effect on SY followed by NUFP, HI, BY, NSB, TW, DFF & DM suggesting selection from any of these traits would be beneficial. When selecting traits to improve yield in chickpea through breeding, it is essential to focus on specific characteristics that directly contribute to higher production. This research will help understand yield-influencing factors for resilient chickpea varieties in Punjab environmental conditions.

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Correlation Studies and Path Coefficient Analysis in Chickpea (Cicer arietinum L.)

Cited by 4 publications

References 0 publications

Genetic divergence, variability and character association analysis in chickpea (Cicer arietinum L.) genotypes under normal and late sown conditions

Genetic divergence, variability and character association analysis in chickpea (Cicer arietinum L.) genotypes under normal and late sown conditions

Association analysis in Kabuli chickpea (Cicer arietinum L.)

Exploring Variability, Character Association and Path Analysis in Chickpea (Cicer arietinum L.) Accessions in the Northwestern Region of India

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