Correlation studies among pearl millet [<i>Pennisetum glaucum</i> (L.) R. Br.] hybrids

Kumar, Manoj; Gupta, Priti; Shekhawat, H. V. S.

doi:10.5958/0975-928x.2016.00094.6

Cited by 3 publications

(4 citation statements)

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“…The similar findings were reported by Kumar et al . (2016) found a substantial negative correlation between days to maturity and the number of productive tillers per plant whereas Dadarwal et al .…”

Section: Days To Maturitysupporting

confidence: 92%

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Study of Correlation Analysis in Different Genotypes of Pearl millet (Pennisetum glaucum L.)

Andhale,

Goykar

2024

Preprint

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The present investigation was carried out as field experiment for evaluation of fifty genotypes for various traits and for multivariant analysis. The research aims to study correlation for grain yield and its yield contributing characters. The investigation was carried out at Bajara Research Scheme, College of Agriculture, Dhule in 2021. Correlation studies reveled that grain yield per plant showed significant positive association with the traits such as plant height, productive tillers, panicle girth, panicle length, test seed weight. While iron and zinc showed non- significant positive genotypic correlation; negative correlation with days 50 percent flowering, days to maturity, protein content.

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Section: Days To Maturitysupporting

confidence: 92%

“…Similar findings were recorded byKumar et al . (2016) for days to flowering showed significant and positive parallelism with days to maturity; byKali et al .…”

supporting

confidence: 92%

Study of Correlation Analysis in Different Genotypes of Pearl millet (Pennisetum glaucum L.)

Andhale,

Goykar

2024

Preprint

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“…"In most cases, the genotypic correlation was higher than that of phenotypic correlation; revealing that the association may be largely due to genetic reason (strong coupling linkage)" [25]. [22,26]. The traits are significantly correlated with grain yield per plant through genotypic as well as phenotypic correlation [27,28].…”

Section: Resultsmentioning

confidence: 99%

Study of Genetic Variability and Character Association in Elite Lines of Finger Millet [Eleusine coracana (L.)] Suitable for Eastern Plain Zone of Uttar Pradesh

Hema¹,

Elangovan²,

Pandey³

et al. 2022

IJECC

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The present study was entitled “Study of genetic variability and character association in elite lines of finger millet [Eleusine coracana (L.)] Suitable for the eastern plain zone of Uttar Pradesh” was carried out to estimate the genetic variability, genetic advance, correlation, between yield and yield contributing traits and direct and indirect effect of yield component on yield through path analysis (18). The present investigation concluded genotype acquiring the less for grain yield per plant were IC NO 0474166 (FIN NO 5126) (0.41 t/ha). The genotype IC NO 0473932 (FIN NO 4980) (2.22 t/ha) was high ear head length. This genotype was the highest grain yield per plant than CHECK GPU 67 (0.55 t/ha). The genotype IC NO 0473932 (FIN NO 4980) (2.22 t/ha) was 1.67 t/ha higher yield than CHECK GPU 67 (0.55 t/ha). The highest genotypic variance observed were finger length, harvest index, grain yield per plant. The highest phenotypic coefficient of variance observed were test weight, finger length, harvest index, grain yield per plant. The highest heritability were recorded in harvest index, grain yield per plant, flag leaf width, plant height, Number of days to 50% flowering, Days to Maturity, finger width, finger length. The traits Number of days to 50% flowering, biological yield per plant, plant height, days to Maturity exhibited moderate genetic advance. The traits were biological yield per plant, test weight, finger width, harvest index, finger length, grain yield per plant recorded high genetic advance as percentage of mean. Genotypic correlation coefficient reveals that single plant yield significantly positive correlation with number of finger fingers per, harvest index, biological yield per plant, finger length, ear head length, finger width, no. of tillers per plant, flag leaf length. For phenotypic correlation traits were harvest index, test weight, biological yield per plant, number of finger per ear, ear head length, flag leaf length, number of tillers per plant, flag leaf width showed significantly positive correlation with grain yield per plant. The traits harvest index, flag leaf length, flag leaf width, number of finger per ear showed higher positive direct effect on grain yield per plant at genotypic level. The traits harvest index, biological yield, plant height showed higher positive direct effect on grain yield per plant at phenotypic level (6).

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“…Positive nonsignificant genotypic association with iron (0.0614) and zinc (0.0634). Grain yield per plant has negative association with days to maturity (-0.1727), protein content (-0.0667) and days to 50 percent flowering (-0.0164) [11][12][13][14][15].…”

Section: Association Between Grain Yield Per Plant and Its Componentsmentioning

confidence: 99%

Study of Correlation Analysis and Path Analysis in Different Genotypes of Pearl Millet (Pennisetum glaucum L.)

Andhale,

Bhavsar,

Goykar

et al. 2024

IJECC

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The present investigation was carried out as a field experiment for the evaluation of fifty genotypes for various traits and multivariant analysis. The research aims to study correlation between grain yield and its yield-contributing characteristic. The investigation was carried out at the Bajara Research Scheme, College of Agriculture, Dhule in 2021. Correlation studies revealed that grain yield per plant showed a significant positive association with traits such as plant height, productive tillers, panicle girth, panicle length, and test seed weight. While iron and zinc showed a non-significant positive genotypic correlation; negative correlation with days 50 percent flowering, days to maturity, and protein content. Analysis of direct and indirect effects for effective selection.

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Correlation studies among pearl millet [Pennisetum glaucum (L.) R. Br.] hybrids

Cited by 3 publications

References 0 publications

Study of Correlation Analysis in Different Genotypes of Pearl millet (Pennisetum glaucum L.)

Study of Correlation Analysis in Different Genotypes of Pearl millet (Pennisetum glaucum L.)

Study of Genetic Variability and Character Association in Elite Lines of Finger Millet [Eleusine coracana (L.)] Suitable for Eastern Plain Zone of Uttar Pradesh

Study of Correlation Analysis and Path Analysis in Different Genotypes of Pearl Millet (Pennisetum glaucum L.)

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