Genetic Variability Study in Fennel (Foeniculum valgare Mill)

Patel, DB; Patel, H.B.; Surbhi, Chauhan; Patel, Amit

doi:10.20546/ijcmas.2018.711.273

Cited by 4 publications

(7 citation statements)

References 2 publications

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“…Moderate heritability was observed for days taken to flowering, days to 50 % flowering and test weight which suggested that choice based on phenotypic achievement would be rewarding. These findings are in close concord with earlier reports of Shaktawat et al (2015) [40] , Patel et al (2018) [20] , Dashora et al (2011) [4] and Rajput et al (2004) [29] . GAM ranged from 2.32 percent (days to maturity) to 41.36 percent for number of seeds per umbel.…”

Section: Resultssupporting

confidence: 92%

“…Availability of ample amount of variation in the experiment material is of utmost importance for the triumph of any breeding program. Similar results were reported by Meena et al (2019) [15] , Patel et al (2018) [20] , Kumar et al (2017) [10] and Sengupta et al (2014) [26] . A broad range of means for yield attributing characters showed that few of its contributing traits had an improved chance of upgrading yield performance through direct selection or by shifting desired traits.…”

Section: Resultssupporting

confidence: 89%

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Genetic variability studies in fennel (Foeniculum vulgare Mill.) under Rayalaseema Region of Andhra Pradesh

Hadli¹,

Yuvaraj²,

Srinivasulu³

et al. 2021

J Pharmacogn Phytochem

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In the present investigation, sixteen fennel varieties were evaluated at the Department of Plantation, Spices, Medicinal and Aromatic Crops at the College of Horticulture, Anantharajupeta, Dr. Y.S.R. Horticultural University, Kadapa district of Andhra Pradesh during rabi season, 2019-20 for variability, heritability and genetic advancement in nineteen traits, such as plant height, number of primary branches per plant, number of secondary branches per plant, days to first flowering, days to 50 percent flowering, days to maturity, number of umbels per plant, number of umbellets per umbel, number of seeds per umbellet, number of seeds per umbel, fresh weight of umbel (g), dry weight of umbel (g), fresh weight of the plant at harvest (g), dry weight of the plant at harvest (g), seed yield per plant (g), seed yield per plot (g), seed yield per hectare (Kg/ha), harvest index (%) and test weight (g). The studies on variation showed that, there was a significant amount of variability in the material. Phenotypic coefficients of variants are of a degree greater than those of the genotypic coefficient of variation for test weight and days to maturity. The maximum PCV and GCV were observed for number of seeds per umbel (20.24 & 21.16 % respectively) and seed yield per plot (16.59 and 16.22%). High estimates of heritability were observed for number of seeds per umbel (99.20%) followed by seed yield per hectare (98.85%), seed yield per plot (96.50%), seed yield per plant (95.61%), number of umbels per plant (87.19%), number of umbellets per umbel (86.43%) and number of primary branches per plant (86.27%) and it was recorded medium for days to first flowering (57.19%) and days to fifty percent flowering (50.86%). High heritability coupled with high genetic advance as percentage of mean for traits like number of seeds per umbel and seed yield per plant indicated that selection for improving these characters will be more effective as these characters are governed by additive gene action.

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Section: Resultssupporting

confidence: 92%

Section: Resultssupporting

confidence: 89%

Genetic variability studies in fennel (Foeniculum vulgare Mill.) under Rayalaseema Region of Andhra Pradesh

Hadli¹,

Yuvaraj²,

Srinivasulu³

et al. 2021

J Pharmacogn Phytochem

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“…In fact seed yield is the function of several yield components, which are depended on complementary interaction between vegetative and reproductive growth of crop. Findings of present study are in line with those of Patel et al [8], Bhunia et al [9] in fennel, Rao et al [10] and Kunapara et al [11] in cumin.…”

Section: Discussionsupporting

confidence: 93%

Effect of Drip Irrigation Scheduling, Planting Methods and Mulches on Growth and Yield of Fennel (Foeniculum vulgare Mill.)

Kumar,

Mehriya,

Singh

et al. 2023

JEAI

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The present field experiment was conducted to study the effect of planting methods, mulches and drip irrigation scheduling on fennel during Rabi season of 2020-21 and 2021-22 at the Instructional Farm, College of Agriculture, Jodhpur. The field experiment was laid out in split plot design comprised of four levels of drip irrigation (1.0, 0.8, 0.6 and 0.4 PEF i.e. Pan Evaporation Fraction) in main plots, two planting methods (direct sowing and transplanting) in sub plots and three mulches (no mulch, straw mulch and plastic mulch) in sub-sub plots. The results revealed that increasing levels of drip irrigation from 0.4 to 1.0 PEF significantly enhanced crop growth and yield in both the seasons of experimentation. Drip irrigation scheduled at 1.0 PEF resulted to significantly higher CGR, RGR and seed yield (2482 kg/ha) over lower levels of drip irrigation. Among planting methods, transplanting surpassed direct sowing led to significantly higher growth rates and seed yield (2141 kg/ha) compared to direct sowing. Moreover, use of straw mulch was found significantly superior in this respect and improved seed yield by 4.79 and 40.88 percent over plastic mulch and without mulch.

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“…Therefore, these characters are predominantly governed by additive gene action and could be improved through individual plant selection owing to their high heritability values. Similar inferences were reported earlier by Rohit et al [19], Patel et al [20] and Rajput et al [21] in fennel. Moderate GCV along with high heritability was observed for Number of primary branches per plant and seed yield per hectare.…”

Section: Genetic Variabilitysupporting

confidence: 92%

“…Thus, phenotypic selection might be effective for these characters. Similar inferences were drawn by reported earlier by Alam et al [13], Sastry et al [22], Sengupta et al [23] in fennel, Hemavanthy et al [24] in mungbean, Rohit et al [19], Patel et al [20] and Rajput et al [21] in fennel.…”

Section: Genetic Variabilitysupporting

confidence: 88%

Studies on Genetic Variability and Character Association in Fennel (Foeniculum vulgare Mill.)

Patidar¹,

Singh²

2022

IJPSS

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Aim: To study the genetic variability and character association in fennel. Study Design: Randomised Complete Block Design (RCBD). Place and Duration of Study: Horticultural Research Farm, Department of Horticulture, Naini Agricultural Institute, SHUATS, Prayagraj. Between November 2021 to April 2022. Methodology: 10 genotypes of fennel were sown in three replications in RCB design. In each replication data were observed on five plants and averaged for all twelve characters under study. Results: Analysis of variance showed the presence of significant variation among different genotypes for all characters studied. Number of primary branches per plant and seed yield per hectare exhibited moderate estimates of GCV and PCV and also High estimates of Heritability (Broad-sense). Positive and significant correlation was observed for number of umbels per plant, number of umbellets per umbel, number of seeds per umbel, seed yield per hectare and seed index with seed yield per plant at both phenotypic and genotypic level. Path Coefficient analysis revealed that days to maturity, number of primary branches per plant, number of seeds per umbel, seed index and harvest index had direct positive effect on seed yield per plant at genotypic level. While days to 50% flowering, days to maturity, number of umbels per plant, number of umbellets per umbel, number of seeds per umbel, seed yield per hectare and seed index had direct positive effect on seed yield per plant at phenotypic level. Conclusion: Selection in these traits will lead to higher efficiency in breeding programme for improving yield. Thus these traits may be ranked as most important attributing traits for seed yield per plant in fennel.

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Genetic Variability Study in Fennel (Foeniculum valgare Mill)

Cited by 4 publications

References 2 publications

Genetic variability studies in fennel (Foeniculum vulgare Mill.) under Rayalaseema Region of Andhra Pradesh

Genetic variability studies in fennel (Foeniculum vulgare Mill.) under Rayalaseema Region of Andhra Pradesh

Effect of Drip Irrigation Scheduling, Planting Methods and Mulches on Growth and Yield of Fennel (Foeniculum vulgare Mill.)

Studies on Genetic Variability and Character Association in Fennel (Foeniculum vulgare Mill.)

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