Genetic Variability and Correlations Studies on Yield and its Components in Mungbean (Vigna radiata (L.) Wilezek)

Makeen, Kousar; Abrahim, Garard; Jan, Arif; Singh, Khajan

doi:10.3923/ja.2007.216.218

Cited by 32 publications

(10 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The PCV was slightly higher than the GCV for all the characteristics; hence small differences between PCV and GCV signifying the incidence of high genetic variability for the genotypes and less influence of the environment for the expression of tested characteristics. These results are in agreement with previously reported research indicating comparable effects of the environment (Siddique et al, 2006;Makeen et al, 2007). Comparatively higher values of GCV and PCV were found for total yield per plant, pod length, 1000 seed weight, and seeds per pod.…”

Section: Genetic Variability Analysissupporting

confidence: 93%

Genetic variation, character association and evaluation of mungbean genotypes for agronomic and yield components

Perera¹,

Chandika²,

Ratnasekera

2017

J. Natn. Sci. Foundation Sri Lanka

View full text Add to dashboard Cite

Forty genotypes of mungbean were evaluated to compare the genetic divergence and association among agronomic and yield characteristics. Analysis of variance indicated highly significant (p < 0.01) differences for all the traits except for 1000 seed weight. The phenotypic and genotypic coefficient of variation was the highest for grain yield per plant, followed by pod length. High broad sense heritability (> 60 %) along with high genetic advance was observed for total yield per plant, pod length, number of seeds per pod and plant height, indicating that these characteristics would be best for phenotypic selection. A significant negative correlation was observed between days to flowering and total yield per plant. Positive correlations were observed between plant height, pod length and 1000 seed weight with total yield per plant. Multivariate analysis showed that the first three principal components cumulatively accounted for 69.77 % of the total variation. The present findings could be useful in selecting superior genotypes in mungbean breeding programmes.

show abstract

Section: Genetic Variability Analysissupporting

confidence: 93%

Genetic variation, character association and evaluation of mungbean genotypes for agronomic and yield components

Perera¹,

Chandika²,

Ratnasekera

2017

J. Natn. Sci. Foundation Sri Lanka

View full text Add to dashboard Cite

show abstract

“…It may be suggested that for additive effects pedigree or modified pedigree method of selection is followed. Similar findings were obtained by Choudary et al (2017) for the number of primary branches per plant; Ghimire et al (2017) for seed yield per plant; Makeen et al (2007) for plant height; Rahim et al (2010) for the number of pods per plant; Kumar et al (2013) for 100 seed weight and Payasi (2015) for days to 50% flowering.…”

Section: Resultssupporting

confidence: 66%

“…for the number of pods per plant;Rasal and Parhe, (2017) andYadav et al (2017) for seed yield per plant;Baisakh et al (2016) andSunayana et al (2017) for plant height;Payasi (2015) for the number of clusters per plant;Makeen et al (2007) andSunayana et al (2017) for days to maturity andParamesh et al (2014) for SPAD chlorophyll meter reading.Quantitative characters are influenced more by the environment, obstructing the transmission of the phenotype observed to the next generation. Therefore, https://doi.org/10.37992/2020.1102.069Reshmi Jahan Mohammed et al,…”

mentioning

confidence: 99%

Studies on genetic variability and character association for yield and its attributes in greengram [Vigna radiata (L.) Wilczek]

2020

EJPB

View full text Add to dashboard Cite

An experiment was carried out to estimate the genetic parameters such as variability, heritability, genetic advance, character association and path analysis for twelve quantitative characters in 50 genotypes of green gram [Vigna radiata (L.) Wilczek]. The GCV for all the characters studied was less than the PCV indicating the interaction of genotype with the environment. High heritability coupled with high genetic advance as per cent of mean was observed for the number of primary branches per plant, seed yield per plant, plant height, the number of pods per plant, 100 seed weight and days to 50 per cent flowering. Character association studies revealed that the number of pods per plant, the number of clusters per plant, the number of seeds per pod, the number of primary branches per plant, plant height, days to maturity, pod length and 100 seed weight showed a positive and significant correlation with seed yield per plant. Path analysis revealed that the number of pods per plant had a high positive and direct effect on seed yield.

show abstract

“…The occurrence of moderate GCV and PCV was recorded for the number of branches per plant, days to 50 % flowering, pod length, and 100-seed weight which suggests that improvement in these characteristics might be gained to a reasonable extent. Similar findings were reported by Makeen et al (2007), Bisht et al (2014), Hemavathy et al (2015), Bhutia et al (2016), Shiv et al (2017), Kumar (2023), Prasanthi et al (2024) and Kumar et al (2024).…”

supporting

confidence: 87%

Studies on genetic variability parameters for seed yield and its component traits in mungbean [Vigna radiata (L.) Wilczek] germplasm under arid environment

Anil Kumar,

NK Sharma,

Ravindra Kumar

et al. 2024

JFL

View full text Add to dashboard Cite

Genetic variability is the most important factor for the success of any crop improvement program. Hence, the evaluation of germplasm has to be conducted as a preliminary step to study the extent of variability available in the germplasm and to identify suitable high-yielding genotypes that can be utilized in the crop improvement program. The present investigation was carried out to estimate genetic variability, heritability, and genetic advance for yield and yield contributing characters among seventy-nine diverse genotypes of mungbean for eleven quantitative traits. Significant differences were observed among genotypes for all eleven characters studied. The high degree of genetic variability along with high heritability and high genetic advance as percent of mean were recorded for seed yield per plant, number of pods per plant, harvest index, biological yield per plant, and plant height; which indicates that these characteristics were under the control of additive gene action and therefore, form the basis of selection for the mungbean improvement program.

show abstract

Genetic Variability and Correlations Studies on Yield and its Components in Mungbean (Vigna radiata (L.) Wilezek)

Cited by 32 publications

References 2 publications

Genetic variation, character association and evaluation of mungbean genotypes for agronomic and yield components

Genetic variation, character association and evaluation of mungbean genotypes for agronomic and yield components

Studies on genetic variability and character association for yield and its attributes in greengram [Vigna radiata (L.) Wilczek]

Studies on genetic variability parameters for seed yield and its component traits in mungbean [Vigna radiata (L.) Wilczek] germplasm under arid environment

Contact Info

Product

Resources

About