Studies on Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.) varieties

Kumar, T. N. Vijaya; Alloli, T. B.; Hadimani, HP; Ajjappalavar, P.S.; Satish, D.; Kareem, Abdul; Hanchinamani, C. N.

doi:10.20546/ijcmas.2019.812.353

Cited by 5 publications

(7 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Heritability in the broad sense was high (0.82) while genetic advance was low (21.58%) for fresh pod shelling percentage (Table 5). Our results for high heritability and low genetic advance are in agreement with the results of Kumar et al [24] estimated high heritability with low genetic advance (0.62, 29.35%) for fresh pod shelling percentage among various pea genotypes.…”

Section: Fresh Pod Shelling Percentagesupporting

confidence: 92%

“…Similar results were estimated by Georgieva et al [7] in pea genotypes. Our results for high heritability and high genetic advance are also supported by Kumar et al [24] estimated high heritability with high genetic advance (0.83, 67.87%) for seed yield plant -1 in pea genotypes.…”

Section: Seed Yield Plant -1supporting

confidence: 90%

“…The results of high heritability with low genetic advance for days to maturity are in accordance with the results of Jaiswal et al [19] conducted experiment on 12 pea genotypes and estimated high heritability with low genetic advance (0.70, 4.03%). Our results are further strengthened by Kumar et al [24] estimated high heritability with low genetic advance (0.62, 5.09%) for days to maturity while working on 58 pea genotypes.…”

Section: Days To Maturitysupporting

confidence: 84%

See 2 more Smart Citations

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes

Ali¹,

Kumar²,

Ahmed³

2021

IJGG

View full text Add to dashboard Cite

An experiment was carried out to measure variability, heritability, genetic advance and correlation coefficient for yield and yield related traits in ten Pea (Pisum sativum L.) genotypes at Tarnab-Peshawar, during cropping season 2016-17. To identify the best genotypes for further breeding these genotypes were evaluated in a randomized complete block design with three replications. All genotypes were grown in 3m long ridges, which were kept 60cm apart where plant to plant distance was 30cm. To reduce experimental error, cultural practices were performed uniformly for all genotypes. Data was collected from ten randomly selected plants from each genotype in each replication. Highly significant (p ≤ 0.01) differences were observed for days to 50% flowering, plant height, primary branches plant -1 , days to maturity, pods plant -1 , pod length, fresh pod shelling percentage, 100-seeds fresh and dry weight, seeds pod -1 and seed yield plant -1 . Among genotypes Sultan was best for 50% flowering (50.38), days to maturity (122.08) and fresh pod shelling percentage (65.29%). Genotype PL-4 had maximum plant height (142.08 cm), pods plant -1 (39.96) and seed yield plant -1 (52.04 g). Anmol had maximum 100-seed fresh (43.90 g) and dry (21.29 g) weight. Genotype Sarsabz had maximum primary branches plant -1 whereas Adventa Selection had maximum pod length (8.86 cm) and seeds pod -1 (6.26). The estimates of heritability and genetic advance were high for days to 50% flowering (0.99, 35.38%), plant height (0.95, 46.88%) and seed yield plant -1 (0.97, 62.47%). High heritability with moderate genetic advance were observed for days to maturity (0.97, 20.20%), pod length (0.95, 15.37%) fresh pod shelling percentage (0.82, 21.58%), 100-seed fresh (0.90, 29.52%) and dry weight (0.93, 22.68%). Significant and positive phenotypic coefficient of correlation was exhibited by seed yield plant -1 with plant height (r p = 0.64), days to 50% flowering (r p = 0.63), days to maturity (r p = 0.78), pods plant -1 (r p = 0.72), pod length (r p = 0.66), fresh pod shelling percentage (r p = 0.64), 100-seed fresh weight (r p = 0.65) and 100-seed dry weight (r p = 0.62). Significant and positive genotypic coefficient of correlation was exhibited by seed yield plant -1 with plant height (r g = 0.81), days to maturity (r g = 0.70) and pods plant -1 (r g = 0.84). Among tested genotypes Sultan, PL-4, Anmol and Sarsabz performed better, therefore could be used in future breeding programs.

show abstract

Section: Fresh Pod Shelling Percentagesupporting

confidence: 92%

Section: Seed Yield Plant -1supporting

confidence: 90%

Section: Days To Maturitysupporting

confidence: 84%

See 1 more Smart Citation

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes

Ali¹,

Kumar²,

Ahmed³

2021

IJGG

View full text Add to dashboard Cite

show abstract

“…Bashir et al, (2017) and Meena et al, (2017) also reported that relative magnitude of phenotypic coefficients of variation was higher than genotypic coefficients of variation for all the characters under study indicating environmental influence on the traits. Kumar (2008), Khan et al, (2017), Pal and Singh (2012) and Ranjan et al, (2006) also found that the genotypes differed significantly for all the traits except the number of branches per plant. Higher estimate of GCV was recorded for number of seeds per pod (30.414) followed by seed yield per plant (28.874).…”

Section: Resultsmentioning

confidence: 94%

Genetic Variability, Character Association and Path Analysis of Seed Yield and Its Contributing Traits in Field pea (Pisum sativum L. var. arvense)

Lal¹,

Kumar²,

Shrivastav³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

One hundred twenty field pea (Pisum sativum L. var. arvense) genotypes were evaluated with four check varieties viz., Ambika, Rachna, HFP 8909 and HUDP 15 to assess the genetic variability, association of different yield traits and direct & indirect effects of these traits on seed yield. Analysis of variance (ANOVA) revealed significant differences among all the genotypes for majority of the traits except number of primary branches per plant. The genotypes showed moderate to high level of genotypic coefficient of variance (GCV) and phenotypic coefficient of variance (PCV). The magnitudes of phenotypic coefficient of variance (PCV) for all the characters were slightly higher than their corresponding genotypic coefficient of variance (GCV), indicated very less environmental influence on the expression of the characters. Higher estimate of GCV (30.414) was recorded for number of seeds per pod followed by seed yield per plant (28.874). Correlation analysis indicated that seed yield per plant exhibited highly significant and positive correlation with harvest index, seeds per pod, pod length and 100-seed weight. Path analysis indicated that the highest positive and direct effect on seed yield per plant was exerted by harvest index and seeds per pod. Highly positive indirect effect on seed yield per plant was exerted by harvest index via seeds per pod, pod length and biological yield per plant. The characters identified above as important direct and indirect yield components can be used in formulation of selection strategy in field pea for selection of high yielding genotypes.

show abstract

“…Level of plant (3.40), spread of plant (4.65), days until first bloom (3.56), days until half flowering (4.2), number of branches (2.94), number of cases (4.8), number of seeds per unit (8.87), days until first harvest (1.54), weight of 100 seeds (8.95), case length (5.89), case width (6.58), case yield per plant (15.3), unit yield per plot (13.91). Several researchers, including Naveen Kumar Jaiswal [24], G. Roopa Lavanya [27], Archi Gupta 28], and D. Satish, Abdul Karim [29], have made findings that are similar (2019). A large GCV on the plus side indicates considerable genetic variation across the genotypes, suggesting that basic selection may be able to foster more improvement in these traits.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.)

Saivamsireddy

Parveen²

2022

IJECC

View full text Add to dashboard Cite

Ten pea genotypes had their heritability evaluated in 2021 and '22. Except for the proliferation of plants, change analysis has a substantial impact on all other factors. Unit yield per plant (15.3,16.97) had the highest genotypic and phenotypic co-effective of variety, followed by seed yield per plot (13.91,18.00), and very long time to first bloom (3.56, 3.63) had the lowest; high heritability with hereditary development according to penny of mean was recorded for yield per plant (81.00, 28.4) and case yield per plant (59.00, 22.10), and very long time to first bloom (3.63) had the lowest (0.6, 1.72). According to the results of this research, highlighting these features may significantly boost production.

show abstract

Studies on Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.) varieties

Cited by 5 publications

References 3 publications

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes

Genetic Variability, Character Association and Path Analysis of Seed Yield and Its Contributing Traits in Field pea (Pisum sativum L. var. arvense)

Evaluation of Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.)

Contact Info

Product

Resources

About

Studies on Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.) varieties

Cited by 5 publications

References 3 publications

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (&lt;i&gt;Pisum sativum&lt;/i&gt; L.) Genotypes

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (&lt;i&gt;Pisum sativum&lt;/i&gt; L.) Genotypes

Genetic Variability, Character Association and Path Analysis of Seed Yield and Its Contributing Traits in Field pea (Pisum sativum L. var. arvense)

Evaluation of Genetic Variability, Heritability and Genetic Advance in Garden Pea (Pisum sativum L.)

Contact Info

Product

Resources

About

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes

Genetic Variability, Heritability and Correlation Coefficient in Production Traits of Pea (<i>Pisum sativum</i> L.) Genotypes