GENETIC VARIANCE, HERITABILITY AND CORRELATION IN SOME TRAITS OF BREAD WHEAT (TRITICUM AESTIVUM L.) UNDER DIFFERENT NITROGEN LEVELS
Keywords:
Bread wheat, Heritability, Correlation, Genetic advance
Abstract
Twelve genotypes of bread wheat, with four levels of nitrogen (0, 75, 150, 225 kg N ha-1). were grown in split block design with three replication in growing season (2021), correlation, phenotypic and genotypic coefficient of variation, heritability and genetic advance were estimated for (days of 75% flowering, plant height, grain filling, grain yield, number of spike/plant, spike length, grain weight, flag leaf area, biomes, protein and harvest index. Highly significant and positive correlation found between grain yield and grain weight, harvest index and protein. While significantly 5% with plant height. Broad sense heritability was found to be low for the all studied traits followed by moderate to low values of genetic advance as percent for studied traits
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References
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Muhder, N., Gessese, M. K. and Sorsa, Z., 2020. Assessment of genetic variability among agronomic traits and grain protein content of elite bread wheat (Triticum aestivum L.) genotypes in the central highlands of Ethiopia. Asian J. Agric. Res., 14: 1-12
Navin K, Shailesh M, Vijay K (2014). Studies on heritability and genetic advance estimates in timely sown bread wheat (Triticum aestivum L.). Journal Bioscience Discovery 5(1):64-69.
Ortiz-Monasterio, J.I., Sayre, K.D., Rajaram, S., McMahon,M., (1997). Genetic progress in wheat yield and nitrogen use efficiency under four nitrogen rates. Crop Sci. 37, 898–904.
Schober, P., Boer, C., & Schwarte, L. A. (2018). Correlation coefficients: appropriate use and interpretation. Anesthesia & Analgesia, 126(5), 1763-1768.
Shukla, S., Bhargava, A., Chatterjee, A. and Singh, S.P., (2004). Estimates of genetic parameters to determine variability for foliage yield and its different quantitative and qualitative traits in vegetable amaranth (A.tricolor)[India]. Journal of Genetics and Breeding (Italy), 58, 169-176.
AL-Zubaidy, Kh. M. D. and Kh. K. A. Al-Juboury (2016). Design and Analysis of Genetic Experiments. Dar Al-Wadah. Publishing, Kingdom of Jordan – Amman, Dijla Library for Printing, Publishing and Distribution, Republic of Iraq – Baghdad (In Arabic).
Zecevic, V., Knezevic, D., Micanovic, D., Urosevic, D., Dimitrijevic, B. and Urosevic, V., (2001).Components of variance and heritability of quality parameters in wheat cultivars. Genetika, 13(3), pp.77-84.[48] Zerga, K., Mekbib, F. and Dessalegn, T., 2016. Estimation of association among growth and yield
Agarwal. V and Z. Ahmad. (1982). Heritability and genetic advance intritcalc. Indian. J. Agric. Res. 16: 19-23.
Ahmed A. A. and M. S. Al-Taweal (2007). Performance, Variance and Heritability for seventeen Genotypes of Durum wheat.
Al-Rawi, K.M. (1987). Introdction to Regression Analysis Directorate of Book House of publishing and pressing Mosul University, Iraq.(In Arabic).
Allard, R.W. (1960). Principle of plant breeding .John Wiley and sons, Inc., U.S.A.P. 485.
Ali, A., M.A. Choudhry, M.A. Malik, R. Ahmad and Saifullah, (2000). Effect of various deoses of nitrogen on the growth and yield of two wheat cultivars. Pak.J. Biol. Sci., 3: 1004-1005.
Ali, A. A. (1999). Heterosis and Gene action of Maize (Zea mays L.) ph.D. Thesis, College of Agricultre and Forestry. Mosul University. (In Arabic).
Akbar, M., N.I. Khan and M.H. Chowdhry (1995). Variation and inter relationships between some biometric characters in wheat. J. Agric. Res., No. 33: PP 247-54.
Burton. G. W. (1952). Quantative inheritance ingrasses. Proc. Sixth. Int. Grass land congr. 1: 277-288.
Clarke, F.R., Clarke, J.M., Ames, N.A., Knox, R.E. and Ross, R.J., (2010). Gluten index compared with SDSsedimentation volume for early generation selection for gluten strength in durum wheat. Canadian Journal of Plant Science, 90(1), pp.1-11.
Cormier, F.; S. Faure; P. Dubreuil; E. Heumez; K. Beauchêne; S. Lafarge; S. Praud and J. Le Gouis (2013) A multi-environmental study of recent breeding progress on nitrogen use efficiency in wheat (Triticum aestivum L.). Theor. Appl. Genet., 126 :3035–3048.
Dabi, A., Mekbib, F. and Desalegn, T., (2019). Genetic variability studies on bread wheat (Triticum aestivum L.) genotypes. Journal of Plant Breeding and Crop Science, 11(2), pp.41-54.
Dewey, D.R. and K.H. Lu (1959). A Correlation and path-coefficient Analysis of Components of crested Wheatgrass Grain production. Agronomy Journal, 51: 515-5118. Cited by (Dogan, 2009).
Delta M, Shiferaw A and Zerga, (2020). Study of genetic variability in some bread wheat accessions (Triticum aestivum L.) in Gurage zone, Ethiopia. Asian J. Biol. Sci., 13: 309-317.
Dudlex. J. W. and R. H. Moll. (1969). Interpretation and use of estimates of heritability and genetic variance in plant breeding. Crop. Sci. 9: 257-262.
FAOSTAT. (2019). Crop production. Retrieved 31 January 2019 from. www.fao.org/faostat/.
Falconer, D. S. (1981). Introduction to quantitative genetics. Ed. 2. Longmans Green, London/ New York.
Feldmann, M. (2001). Origin of cultivated wheat. In A. P. Bonjean & W. J. Angus (Eds.), the world wheat book. A history of wheat breeding (pp. 3–56). Lavoiser Publishing.
Gwal, H.B., R.J. Tiwari, R.C. Jain and F.S. Prajapati, 1999. Effect of different levels of fertilizer on growth, yield and quality of late sown wheat. RACHIS Newsletter, 18: 42-44.
Kandel, M., Bastola, A., Sapkota, P., Chaudhary, O., Dhakal, P., & Chalise, P. (2017).Association and path coefficient analysis of grain yield and its attributing traits in different genotypes of wheat (Triticum aestivum L.). International Journal of Applied Sciences and Biotechnology, 5(4), 449-453.
Kashif M and Khaliq K (2004). Heritability, correlation and path coefficient analysis for some metric traits in wheat. International Journal of Agriculture and Biology 6(1):138-142.
Mariotti, A., (1997). Quelques re´flexions sur le cycle bioge´ochimique de l’azote dans les agrosyste`mes. In: Lemaire,G., Nicolardot, B. (Eds.), Maıˆtrise de l’Azote dans les Agrosyste`mes, Reims, 19–20 Novembre 1996, Les Colloques n°83. INRA Editions, Versailles, France, pp. 9–20.
Moll, R.H., Kamprath, E.J., Jackson, W.A., (1982). Analysis and interpretation of factors which contribute to efficiency of nitrogen utilization. Agron. J. 74, 562–564.
Muhder, N., Gessese, M. K. and Sorsa, Z., 2020. Assessment of genetic variability among agronomic traits and grain protein content of elite bread wheat (Triticum aestivum L.) genotypes in the central highlands of Ethiopia. Asian J. Agric. Res., 14: 1-12
Navin K, Shailesh M, Vijay K (2014). Studies on heritability and genetic advance estimates in timely sown bread wheat (Triticum aestivum L.). Journal Bioscience Discovery 5(1):64-69.
Ortiz-Monasterio, J.I., Sayre, K.D., Rajaram, S., McMahon,M., (1997). Genetic progress in wheat yield and nitrogen use efficiency under four nitrogen rates. Crop Sci. 37, 898–904.
Schober, P., Boer, C., & Schwarte, L. A. (2018). Correlation coefficients: appropriate use and interpretation. Anesthesia & Analgesia, 126(5), 1763-1768.
Shukla, S., Bhargava, A., Chatterjee, A. and Singh, S.P., (2004). Estimates of genetic parameters to determine variability for foliage yield and its different quantitative and qualitative traits in vegetable amaranth (A.tricolor)[India]. Journal of Genetics and Breeding (Italy), 58, 169-176.
AL-Zubaidy, Kh. M. D. and Kh. K. A. Al-Juboury (2016). Design and Analysis of Genetic Experiments. Dar Al-Wadah. Publishing, Kingdom of Jordan – Amman, Dijla Library for Printing, Publishing and Distribution, Republic of Iraq – Baghdad (In Arabic).
Zecevic, V., Knezevic, D., Micanovic, D., Urosevic, D., Dimitrijevic, B. and Urosevic, V., (2001).Components of variance and heritability of quality parameters in wheat cultivars. Genetika, 13(3), pp.77-84.[48] Zerga, K., Mekbib, F. and Dessalegn, T., 2016. Estimation of association among growth and yield
Published
2023-04-30
How to Cite
BAYAR , D., & ASKANDER, H. S. A. (2023). GENETIC VARIANCE, HERITABILITY AND CORRELATION IN SOME TRAITS OF BREAD WHEAT (TRITICUM AESTIVUM L.) UNDER DIFFERENT NITROGEN LEVELS. Journal of Duhok University, 26(1), 41-52. https://doi.org/10.26682/ajuod.2023.26.1.5
Section
Agriculture and Veterinary Science
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