Characterization of lentil (Lens culinaris M.) germplasm through phenotypic marker

Gupta, Rupesh; Begum, Shameem Ara; Islam, MM; Alam, Mahtab

doi:10.3329/jbau.v10i2.14682

Cited by 14 publications

(20 citation statements)

References 3 publications

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“…So, the pods plant -1 could be considered as critical criteria for improvement of grain yield of the selected genotypes of the present study. Similar results had also been reported by Gupta et al, (2012).…”

Section: Resultssupporting

confidence: 92%

“…The results indicated that, pods plant -1 (0.658), seeds pod -1 (0.0481), 100-seed weight (0.0081) and plant height (0.0076) had direct positive effect on grain yield, indicating these are the main contributors to yield. Gupta et al, (2012) reported that path analysis revealed that pods plant -1 and 100-seed weight had positive direct effects on yield plant -1 . However, days to 50% flowering, days to maturity and branches plant -1 had direct negative effect on grain yield.…”

Section: Co-relation Studies Among the Studied Charactersmentioning

confidence: 99%

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Performance of Different Lentil Genotypes in Southern Belt of Bangladesh

Alom

Chowdhury

2015

J. Environ. Sci. & Natural Resources

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An experiment was conducted to study on the performance of 76 lentil genotypes that are suitable to cultivate under the southern belt of Bangladesh (AEZ-13). The experiment was laid out in RCBD with three replications. Correlation coefficient was done to identifying the best relationship among the characters and path coefficient was also used to determine the direct and indirect relationships between yield and certain characters in 76 lentil genotypes. The data were analyzed statistically and means were adjudged by DMRT at 5% level of probability. Results revealed that genotypes had a significant control in all the studied characters at 1% level. Among the genotype, BD-3818 requiring more time for plant maturity (102.50 days) while it was also recorded the maximum pods and seeds (154.90 plant-1 and 2.0 pod-1 , respectively) as well as higher grain yield (173.70 g line-1 plot-1). So the genotype BD-3818 would be most suitable productive genotype and may be useful in improving seed yield of lentil under the southern belt of Bangladesh (AEZ-13). Correlation coefficient and path analysis also revealed that highly significant positive correlations were detected between first and 50% flowering (r= 0.925**) and also between grain yield and biological yield (r = 0.821**) while path analysis demonstrated that grain yield had the highest positive direct effects (0.8373) and the higher negative direct effect was-0.1904 in respect of days to 50% flowering with an average residual effect of 0.2839. Above result indicated that 50% flowering is the main yield contributing traits and it suggested that the delay flowering significantly increased the grain yield.

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Section: Resultssupporting

confidence: 92%

Section: Co-relation Studies Among the Studied Charactersmentioning

confidence: 99%

Performance of Different Lentil Genotypes in Southern Belt of Bangladesh

Alom

Chowdhury

2015

J. Environ. Sci. & Natural Resources

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“…Earlier scientists have reported the same, hybridization between genetically distant genotypes to generate promising breeding material. The report is in congruity with reports of Gupta et al [5], Singh and Gupta [6], Tyagi and Khan [7], Jewel et al [8], Singh et al [9]. [14].…”

Section: Resultssupporting

confidence: 82%

Study of Genetic Diversity on Yield and Yield Attributing Components in Lentil (Lens culinaris Medik.) Under Normal and Late Sown Conditions

Adan

Kumar

et al. 2020

CJAST

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The present investigation was carried out on thirty-six lentil genotypes at the farm of Bihar Agricultural University, Sabour, Bhagalpur in 2018-19. The genetic divergences were examined using Mahalanobis D2 statistics for two dates of sowing i.e normal sown and late sown condition. The presence of variation among genotypes was revealed by ANOVA for considerable traits which come out as significant for all traits under study except several primary branches per plant, the number of pods per cluster under both normal and late sown condition and the number of seeds per pod in late sown condition. The study on genotypic variability, correlation and path analysis was done to know the direct and indirect relationship on seed yield and yield components for enhancement of economic yield. The total genotypes were grouped into 7 clusters under a timely sown condition such as. Cluster I being the largest comprising 10 genotypes, followed by cluster II with 8 genotypes, cluster III with 7 genotypes, cluster IV had 6 genotypes. Cluster V with 3 genotypes and cluster VI and cluster VII was monogenic. Coming to late sown condition, five clusters were formed displaying cluster II with a maximum number of genotypes (18 genotypes) followed by cluster I (11genotypes), cluster III (5 genotypes) and lastly, cluster IV and V were Adan et al.; CJAST, 39(2): 57-62, 2020; Article no.CJAST.50168 58 monogenic. 100 seed weight contributed maximum towards genetic divergence followed by grain yield per plant and number of pods per plant in timely sown and 100 seed weight chased by the number of pods per plant and number of secondary branches per plant under a late sown environment which can be integrated into the enhancement of productivity of lentil. Owing to the results of inter-cluster distance and mean performance of clusters for different traits, the genotypes such as FLIP 2010-86L and X2011S-172-1 under normal sown and likewise, Pusa Vaibhav and IPL-406 under late sown environment are expected to trigger the heterotic combination and obtain the desirable segregants for yield and its determinants. Original Research Article

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“…It was also noted that hundred seed weight was low in 2019 as compared to 2018. Similar studies were also performed by various researchers to characterize and evaluate a wide range of crops including lentil 3,7,11,[14][15][16][17][18] .…”

Section: Discussionmentioning

confidence: 94%

“…Assessment of genetic diversity based on phenotypic markers has been conducted worldwide in the near past in lentil and other legumes 3,7,11,[14][15][16][17][18] .…”

Section: Introductionmentioning

confidence: 99%

Estimating genetic variability among diverse lentil collections through novel multivariate techniques

Iqbal

Hussain

Akbar

et al. 2021

Preprint

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Lentil is a significant legume crop throughout the world where Pakistan stands at 18th position with 8610 tons from 17457 hectares. It is nutritionally rich in protein, carbohydrates, mineral, fat and fiber that can potentially meet food security resolving malnutrition issues. Lentil 220 collections representing Pakistan 184, Syria 14, USA 22 and 04 of unknown origin were studied for high yield, yield contributing traits and early cooking time. Results revealed high variability, 6122 (Pakistan) was considered as best during both years due to its performance as seed yield (68 ± 1.7), biological yield (264 ± 2.8), pod size (0.61 ± 0.01), seed per pod (2), cooking time (11 minutes) and hard seed (0). Comparatively 6122 (Pakistan) and 6042 (Syria) produced the highest biological yield which could also be an efficient source for fodder. 5698 (Pak) and 6015 (USA) took 161–172 days in 2018 while 24783 (unknown) and 5561 (Pak) were matured early in 2019. Lowest cooking time 10 minutes was observed in 6074 and 5745 of Pakistani origin. Lentil with the lowest cooking time saves energy and resources, develops adequate flavor, texture and improves protein digestibility. Pearson correlation matrix, Principal component analysis, structural equational model, cluster analysis, heritability showed promising results. In conclusion 12 genotypes were selected on high yield potential and recommended for lentils breeding including 5664, 5687, 6084, 6062, 6122, 6058, 6087, 5689, 6042, 6074, Markaz 2009 & Punjab 2009.

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Characterization of lentil (Lens culinaris M.) germplasm through phenotypic marker

Cited by 14 publications

References 3 publications

Performance of Different Lentil Genotypes in Southern Belt of Bangladesh

Performance of Different Lentil Genotypes in Southern Belt of Bangladesh

Study of Genetic Diversity on Yield and Yield Attributing Components in Lentil (Lens culinaris Medik.) Under Normal and Late Sown Conditions

Estimating genetic variability among diverse lentil collections through novel multivariate techniques

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