Association of traits in Ethiopian fenugreek (Trigonella foenum-graecum L.) genotypes regarding to seed yield by using phenotypic data

Yimam  ALI ABTEW, Alemu ABATE

Abstract


Shortage of information on association of traits is one of the problems in fenugreek productivity. Field experiment was implemented at Jamma district of South Wollo Administrative Zone of Amhara National Regional State, in 2018/19 main rainy season to examine the nature and extent of correlation, direct and indirect effects among yield and yield related traits. Sixty-two nationally collected fenugreek genotypes along with standard and local checks were evaluated in simple lattice design. Seed yield plot-1 was significantly and positively correlated to biomass yield-1 (r = 0.5) and harvest index (r = 0.6***) at genotypic level. Seed yield was also significantly and positively correlated with harvesting index (r = 0.6***) and weakly and negatively (r = -0.01) correlated to biomass yield at phenotypic level. Path coefficient analysis revealed that biomass (0.951), harvesting index (0.283) and pod length (-0.163) had contributed the maximum positive and negative direct effect on seed yield respectively, at phenotypic level. At genotypic level biomass yield ha-1 (0.816) and harvesting index (0.930) had contributed strong positive direct effect and plant height (-0.004) had revealed weak negative direct effect.


Keywords


correlation; path analysis; simple lattice

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References


Abdul Q., Niaz A., Sohail A., Malik A., Haris K., Aamir N., and Faiz U. (2017). Characterization of agro-morphological variation in exotic fenugreek (Trigonella foenum-graecum L.) germplasm. Journal of Biodiversity and Environmental Sciences, 10(3), 71-79.

Ahmad, M., F. Mohammed, K. Maqbool, A. Azamand and S. Iqbal. (2003). Genetic variability and traits correlation in wheat. Sarhad Journal of Agriculture, 19(3), 347-351.

Anubha, J., Singh, B., Solanki, R. K., Saxena, S.N. and Kakani R.K. (2013). Genetic variability and character association in fenugreek (Trigonella foenum- graecum L.). International Journal of. Seed Spices, 3(2), 22-28.

Ariyo OJ, Akn’ova ME. And Fatokun C.A. 1973. Plant characters correlation and path coefficient analysis of pod yield in Okra. Euphytica, 36, 677-686. https://doi.org/10.1007/BF00041518

Betelehiem Belete. (2018). Genetic variation for yield and yield related traits of fenugreek (Trigonella foenum-graecum L.) genotypes in North Shewa. M.Sc Thesis, Haramaya University, Ethiopia.

Dewey, DR, and Lu KH. (1959). A Correlation and path coefficient analysis of components of crested wheat-grass seed production. Agronomy Journal, 15, 515-518. https://doi.org/10.2134/agronj1959.00021962005100090002x

Falconer, D.S. and Mackay, T.F.C. (1996). Introduction to quantitative genetics. Fourth edition. Longman group Ltd, England, pp 312.

Gomez, K. A. and Gomez A. A., (1984). Statistical Procedure for Agricultural Research. 2nd edition. John Wiley and Sons, Inc. USA. 680.

Krishan Pal Singh, Beena Nair, Jain P. K. and Sengupta S. K. (2013). Correlation studies in fenugreek (Trigonella foenum-graecum L.). African Journal of Agriculture, 8(38), 4773-4779.

Mahendra Gurjar, I.S. Naruka, R.P.S. Shaktawat. (2015). Variability and correlation analysis in fenugreek (Trigonella foenum-graecum L.). Legume Research- An International Journal, 39(3), 459-465. https://doi.org/10.18805/lr.v0iOF.9286

Mevlut T., C. Necmettin C., Gamze B. and Emine B. (2008). Relationships between seed yield and yield components in narbon bean (Vicia narbonensis L.) by path analysis. Bangladesh Journal of Botany, 37(1), 27-32. https://doi.org/10.3329/bjb.v37i1.1560

Miller, P.A., C. Williams C., Robinson H.F. and Comstock R.E. (1958). Estimates of genotypic and Environmental variances and co-variances in upland cotton and their implications in selection. Agronomy Journal, 50, 126 –131. https://doi.org/10.2134/agronj1958.00021962005000030004x

Mohammad, A., Noor-ul I. and Khalid MS. (2001). Correlation and path coefficient studies in linseed. Journal of Biological Science, 1(6), 446-447. https://doi.org/10.3923/jbs.2001.446.447

Petropoulos GA. (2002). Fenugreek. The genus Trigonella. Taylor & Francis, London and New York, 255. https://doi.org/10.4324/9780203217474

Pushpa, TN., Chandregowda, M., Gouda, M.A.P., Srikantaprasad, D. and Anupa T. (2010). Genetic evaluation of fenugreek (Trigonella foenum-graecum L.) for growth and seed yield attributes. Journal of Asian Horticulture, 6(2), 33-37.

Robertson, G.E. (1959). The sampling variance of genetic correlation coefficient. Biometrics, 15, 469-485. https://doi.org/10.2307/2527750

Sharma, J.1998. Statistical and biometrical techniques in plant breeding. New Age International (P) limited, publishers. New Delhi. 432.

Shivanna, J., Ravi, C. S., Sreeramu, B. S. (2007). Character association and path coefficient analysis among economic traits in Makoi(Solanum nigrum L.). Karnataka Journal of Agricultural Science, 20(3), 575-577.

Singh, B. D. (1993). Plant Breeding, Principles and Methods. Kalyani Publishers, New Delhi, 103-142.

Tadele Tadesse, Harjit, S. and Bulcha Weyessa. (2009). Correlation and path coefficient analysis among seed yield traits and oil content in Ethiopian linseed germplasm. Journal of Sustainable Crop Production, 4(4), 8-16.

Usman, S., Thsan, K., Tariq, M. and R. Muhammad. (2006). Correlation coefficients between yield and yield components in wheat. Journal of Agriculture Research, 44(1), 1-8.




DOI: http://dx.doi.org/10.14720/aas.2020.115.1.1300

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