Knowledge of genetic variability is necessary to develop a suitable breeding method for crop improvement. Thus, further information on the existence of variability in sesame accessions is needed to set appropriate breeding strategies and improve sesame in terms of yield and desired quality traits. Based on this concern, this research was conducted to estimate the phenotypic and genotypic variability, heritability, and genetic advance among sesame accessions. A total of sixty-four sesame (Sesamum indicum L.) Accessions were evaluated in an 8*8 lattice design with two replications in 2021 at the Werer Agricultural Research Center. The results of the analysis of variance showed that, except for the 50% days to emergence and the number of seeds per pod, there were statistically significant differences between the accessions for all traits. A relatively high (>20%) phenotypic and genotypic coefficient of variation was estimated for the number of pods per plant, number of secondary branches per plant, seed yield, and biomass yield. High heritability coupled with high genetic advance as a percentage of the mean (GAM) was recorded for thousand seed weight, number of primary branches per plant, number of pods per plant, biomass yield, and seed yield. The information and genetic variability obtained in the present study could be used to plant appropriate breeding procedures and develop genotypes with high productivity in future sesame improvement programs.
| Published in | Agriculture, Forestry and Fisheries (Volume 13, Issue 2) |
| DOI | 10.11648/j.aff.20241302.12 |
| Page(s) | 22-30 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Accessions, Genetic Advance, Heritability, Sesame, Variability
| [1] | Getinet Alemawu, Geremew Terefe, Kasahun Zewdie, and Bulcha Weyassa. 1997. Low land Oil Crops: A Three Decade Research Experiences in Ethiopia. Res. Reportno. 31, Ethiopian Institute of Agricultural Research, Addis Ababa. |
| [2] | Morinaga, T., Fukushima, E., Kano, T., Maruyama, Y., and Yamasaki, Y. 1929. Chromosome numbers of cultivated plants II. ShokubutsugakuZasshi, 43(515), 589-594. |
| [3] | Daniel E. G., and Parzies, H. K. 2011. Genetic variability among landraces of sesame in Ethiopia. African Crop Science Journal, 19(1): 1-13. |
| [4] | CSA (Central Statistical Authority of Ethiopia). 2022. Area and production of major crops, Central Statistics Agency, Addis Ababa, Ethiopia. |
| [5] | Food and Agriculture Organization of the United Nations. 2022. Production of sesame. Top ten producer and exporter. FAOSTAT. Retrieved from https://www.fao.org/faostat/en |
| [6] | Falconer, D. S., Mackay, T. F., and Frankham, R. 1996. Introduction to quantitative genetics (4thends). |
| [7] | Singh BD. 1990. Plant breeding: principles and methods. Kalyani Publishers, New Delhi. |
| [8] | Kalloo, D. 1988. Vegetable Breeding, Vol. 1, CRS press Inc, Boca Raton, Florida, USA. 239 pp. |
| [9] | Kumar H, Pritpal S, Shashi B. (2010). Assessment of phenotypic divergence in a collection of sesame (Sesamum indicum L.) Genotypes. Crop Improvement, 37(2): 140-148. |
| [10] | IPGRI, (International Plant Genetic Resource Institute). 2004. Descriptors for sesame (Sesamum spp.). International Plant Genetic Resources Institute. Rome, Italy. |
| [11] | Gomez, K. A. and Gomez, A. A. 1984. Statistical procedures for agricultural research. John Wiley & Sons. |
| [12] | Singh, R. K. and Chaudhary, B. D. 1985. Biometrical Methods in Quantitative Genetic Analysis. Kalyani Publishers, New Delhi. |
| [13] | Sivasubramanian, V., and Madhavamenon, P. 1973. Path analysis for yield and yield components of rice. Madras Agric. J, 60: 1217-1221. |
| [14] | Allard, R. W. 1999. Principles of plant breeding. 2ndedition, John Wiley and sons, New York. |
| [15] | Johnson, H. W., Robinson, H. F., and Comstock, R. E. 1955. Estimates of genetic and environmental variability in soybeans1. Agronomy journal, 47(7): 314-318. |
| [16] | Gadisa Hika, Negash Geleta and Zerihun Jaleta. 2015. Genetic variability, heritability and genetic advance for the phenotypic traits in sesame (Sesamum indicum L.) populations from Ethiopia. Science, Technology and Arts Research Journal, 4(1): 20-26. |
| [17] | Singh, A., Bisen, R., and Tiwari, A. 2018. Genetic variability and character association in sesame (SesamumindicumL.) genotypes. International Journal of Current Microbiology and Applied Sciences, 7(11): 2407-2415. |
| [18] | Shammoro MH, Kebede SA, and Gebremichael DE. 2020. Genetic variability and multivariate analysis in indigenous and exotic sesame (Sesamum indicum L.). International Journal of Plant Breeding and CropScience, 7(2): 814-823. |
| [19] | Pavani, K., Lal Ahamed, M., Ramana, J. V., and Sirisha, A. B. M. 2020. Studies on genetic variability parameters in sesame (Sesamum indicum L.). International Journal of Chemical Studies, 8(4): 101-104. |
| [20] | Tesfaye, T., Tesfaye, K., Keneni, G., and Alemu, T. 2021. Morphological characteristics and genetic diversity of Ethiopian sesame genotypes. African Crop Science Journal, 29(1): 59-76. |
| [21] | Gautam, S., Mishra, S. P., Gautam, S., Rao, S., & Dwivedi, P. (2023). Morphological and biochemical characters studies in sesame (Sesamum indicum L.) varieties. |
| [22] | Sintayyo Gedifew. (2023). Genetic variability in sesame (Sesamum indicum L.) for yield and yield related traits. Harran Tarım ve Gıda Bilimleri Dergisi, 27(2), 153-165. |
| [23] | Iqbal, A., Pati, P. K., Akhtar, R., Begum, T., and Dasgupta, T. 2018. Diversity in sesame accessions. International Journal of Agriculture, Environment and Biotechnology, 11(5): 725-731. |
| [24] | Kiruthika, S., Narayanan, S. L., Parameswari, C., Mini, M. L., and Arunachalam, P. 2018. Genetic variability studies for yield and yield components in sesame (Sesamum indicum L.). Electronic Journal of Plant Breeding, 9(4): 15291537. |
| [25] | Desawi Hdru, Sentayehu Alamerew, Daniel Endale. 2017. Assessment of genetic variability, genetic advance, correlation and path analysis for morphological traits in sesame genotypes. Asian journal of agricultural research, 8(4): 181-194. |
| [26] | Kadvani, G., Patel, J. A., Patel, J. R., Prajapati, K. P., and Patel, P. J. 2020. Estimation of genetic variability, heritabilityandgeneticadvanceforseedyieldanditsattributesinsesame (Sesamum indicum L.). International Journal of Bioresource and Stress Management, 11(3): 219-224. |
| [27] | Mohan, Y. C. 2014. Variability and genetic divergence in sesame (Sesamum indicum L.). Internat. J. Appl. Biol. Pharma. Tech, 5(3): 222-225. |
| [28] | Bamrotiya, M. M., Patel, J. B., Malav, A., Chetariya, C. P., Ahir, D., and Kadiyara, J. 2016. Genetic variability, character association and path analysis in sesame (Sesamum indicum L.). Int. J. Agric. Sci, 8(54): 2912-2916. |
| [29] | Saxena, K., and Bisen, R. 2016. Geneticvariability, correlationandpathanalysisstudiesforyieldandyieldcomponenttraitsinSesame (SesamumindicumL.). InternationalJournalofAgricultureSciences, 8(61): 3487-3489. |
| [30] | Mohammed Abate and Firew Mekbib. 2015. Assessment of genetic variability and character association in Ethiopian low altitude sesame (Sesamum indicum L.) genotypes. Journal of Advanced Studies in Agricultural, Biological and Environmental Sciences, 5: 55-66. |
| [31] | Mohammed Abate, Firew Mekbib, Amsalu Ayana and Mandefro Nigussie. 2015. Genetic variability and association of traits in mid-altitude sesame (Sesamum indicum L.) germplasm of Ethiopia. American Journal of Experimental Agriculture, 9(3): 1-14. |
| [32] | Gupta D., Muralia, S., Khandelwal, V., Nehra, A., and Meena M. K. 2020. Assessment of genetic variability, character association and path coefficient in sesame (Sesamum indicum L.). International Journal of Chemical Studies, 8(6): 2357-2361. https://doi.org/10.22271/chemi.2020.v8.i6ah.1112 |
| [33] | Begum T., Iqbal A and DasguptaT. 2017. Genetic variability and divergence among genotypes of sesame (Sesamum indicum L.). Bangladesh J. Bot. 46 (3): 955-962. |
APA Style
Tadesse, M., Geleta, N., Nepir, G. (2024). Studies of Genetic Variability in Sesame (Sesamum indicum L.) Collections for Morpho-Agronomic Traits at Werer, Ethiopia. Agriculture, Forestry and Fisheries, 13(2), 22-30. https://doi.org/10.11648/j.aff.20241302.12
ACS Style
Tadesse, M.; Geleta, N.; Nepir, G. Studies of Genetic Variability in Sesame (Sesamum indicum L.) Collections for Morpho-Agronomic Traits at Werer, Ethiopia. Agric. For. Fish. 2024, 13(2), 22-30. doi: 10.11648/j.aff.20241302.12
Share This Article
Twitter
Linked In
Facebook
Copy
Download@article{10.11648/j.aff.20241302.12,
author = {Mesay Tadesse and Negash Geleta and Gudeta Nepir},
title = {Studies of Genetic Variability in Sesame (Sesamum indicum L.) Collections for Morpho-Agronomic Traits at Werer, Ethiopia},
journal = {Agriculture, Forestry and Fisheries},
volume = {13},
number = {2},
pages = {22-30},
doi = {10.11648/j.aff.20241302.12},
url = {https://doi.org/10.11648/j.aff.20241302.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.aff.20241302.12},
abstract = {Knowledge of genetic variability is necessary to develop a suitable breeding method for crop improvement. Thus, further information on the existence of variability in sesame accessions is needed to set appropriate breeding strategies and improve sesame in terms of yield and desired quality traits. Based on this concern, this research was conducted to estimate the phenotypic and genotypic variability, heritability, and genetic advance among sesame accessions. A total of sixty-four sesame (Sesamum indicum L.) Accessions were evaluated in an 8*8 lattice design with two replications in 2021 at the Werer Agricultural Research Center. The results of the analysis of variance showed that, except for the 50% days to emergence and the number of seeds per pod, there were statistically significant differences between the accessions for all traits. A relatively high (>20%) phenotypic and genotypic coefficient of variation was estimated for the number of pods per plant, number of secondary branches per plant, seed yield, and biomass yield. High heritability coupled with high genetic advance as a percentage of the mean (GAM) was recorded for thousand seed weight, number of primary branches per plant, number of pods per plant, biomass yield, and seed yield. The information and genetic variability obtained in the present study could be used to plant appropriate breeding procedures and develop genotypes with high productivity in future sesame improvement programs.
},
year = {2024}
}
TY - JOUR T1 - Studies of Genetic Variability in Sesame (Sesamum indicum L.) Collections for Morpho-Agronomic Traits at Werer, Ethiopia AU - Mesay Tadesse AU - Negash Geleta AU - Gudeta Nepir Y1 - 2024/03/20 PY - 2024 N1 - https://doi.org/10.11648/j.aff.20241302.12 DO - 10.11648/j.aff.20241302.12 T2 - Agriculture, Forestry and Fisheries JF - Agriculture, Forestry and Fisheries JO - Agriculture, Forestry and Fisheries SP - 22 EP - 30 PB - Science Publishing Group SN - 2328-5648 UR - https://doi.org/10.11648/j.aff.20241302.12 AB - Knowledge of genetic variability is necessary to develop a suitable breeding method for crop improvement. Thus, further information on the existence of variability in sesame accessions is needed to set appropriate breeding strategies and improve sesame in terms of yield and desired quality traits. Based on this concern, this research was conducted to estimate the phenotypic and genotypic variability, heritability, and genetic advance among sesame accessions. A total of sixty-four sesame (Sesamum indicum L.) Accessions were evaluated in an 8*8 lattice design with two replications in 2021 at the Werer Agricultural Research Center. The results of the analysis of variance showed that, except for the 50% days to emergence and the number of seeds per pod, there were statistically significant differences between the accessions for all traits. A relatively high (>20%) phenotypic and genotypic coefficient of variation was estimated for the number of pods per plant, number of secondary branches per plant, seed yield, and biomass yield. High heritability coupled with high genetic advance as a percentage of the mean (GAM) was recorded for thousand seed weight, number of primary branches per plant, number of pods per plant, biomass yield, and seed yield. The information and genetic variability obtained in the present study could be used to plant appropriate breeding procedures and develop genotypes with high productivity in future sesame improvement programs. VL - 13 IS - 2 ER -
Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
Information