Breeding value and homeostaticity of the spike performance and its constituents in medium tall winter bread wheat (Triticum aestivum L.) accessions in relation to resistance to the pathogens of powdery mildew (Blumeria graminis (DC.)...
Abstract
Identification of sources of group resistance in winter bread to the pathogens B. graminis (DC.) E.O. Speer f. sp. tritici Em. Marchal and S. tritici Rob. et Desm. and of high performance of the spike and its constituents is a necessary and relevant step towards the creation of comprehensively valuable and adaptable genotypes. The paper presents the results of evaluation of the breeding value and homeostaticity of the spike performance and its constituents in medium tall winter bread wheat in relation to resistance to powdery mildew and Septoria leaf blotch. New sources of consistently high group resistance to the powdery mildew and Septoria leaf blotch pathogens have been identified: Kyivska 17, Zorianka, Sicheslava, and Svitiaz (UKR). We have selected accessions with high performance of the spike and its constituents in combination with high breeding value and homeostaticity of these characteristics: the kernel weight per spike (Kyivska 17 (Sc = 1.8; Hom = 21.9) (UKR)); the kernel number per spike (Svitohliad (Sc = 37.8; Hom = 554.1), Stritenska (Sc = 36.4; Hom = 452.5), Svitiaz (Sc = 35.8; Hom = 451.8), MIP Lada (Sc = 33.6; Hom = 572.7) (UKR), and Manella (Sc = 33.1; Hom = 460.8) (NLD)); and the thousand kernel weight (Kyivska 17 (Sc = 42.9; Hom = 1053.7), Sicheslava (Sc = 42.6; Hom = 873.2) (UKR), and Turanus (Sc = 41.3; Hom = 707.5) (AUT)). It was found that the percentage of accessions with high homeostaticity of the thousand kernel weight, the kernel number per spike and the kernel weight per spike was 63.6%, 31.8%, and 22.7%, respectively. In the medium tall winter bread wheat accessions, there were strong positive correlations between the breeding value of the kernel weight per spike and resistance to Septoria leaf blotch (r = 0.77, P < 0.01) and between the kernel number per spike and resistance to powdery mildew (r = 0.71, P < 0.01). Significant positive correlations were observed between the breeding value of the thousand kernel weight and resistance to Septoria leaf blotch (r = 0.61, P < 0.01), between the homeostaticity of the thousand kernel weight and resistance to Septoria leaf blotch (r = 0.51, P < 0.01) and between the breeding value of the kernel number per spike and resistance to Septoria leaf blotch (r = 0.56, P < 0.01). The selected sources of high group resistance to powdery mildew and Septoria leaf blotch, high performance of the spike and its constituents in combination with the breeding value and homeostaticity of these traits are valuable starting materials to create highly promising winter bread wheat cultivars, which would be adaptable to limiting biotic factors.
Downloads
References
Afanasieva O.G., Boiko I.A., Sokolovskyi M.P., Dovhan Z.M. (2010). Sources of group resistance to the pathogens of leaf diseases and eyespot in winter wheat. Karantyn i zakhyst roslyn, 12, 2–4. (in Ukrainian)
Chaddock R.E. (1952). Exercises in statistical methods. Houghton. 166 p.
Cherenkov A.V., Hasanova I.I., Solodushko M.M. (2014). Winter wheat – development and selection of crops in a historical aspect. Buleten Instytutu Silskoho Hospodarstva Stepovoi Zony, 6, 3–6. (in Ukrainian)
CMEA’s extended harmonized classifier of the genus Triticum L. (1989). Leningrad. 42 p. (in Russian)
Demydov O.A., Khomenko S.O., Chuhunkova T.V., Fedorenko I.V. (2019). Yield and homeostaticity of collection spring wheat accessions. Visnyk Ahrarnoi Nauky, 9(798), 47–51. https://doi.org/10.31073/agrovisnyk201909-077 (in Ukrainian)
Dospekhov B.A. (1985). Methods of field experimentation (with basics of statistical processing of study data). Moscow: Agropromizdat. 351 p. (in Russian)
Gulyanov Yu.A. (2003). Winter wheat yield and its structure. Zemledelye, 5, 10–11. (in Russian)
Kang Y., Zhou M., Merry A. Barry, K. (2020). Mechanisms of powdery mildew resistance of wheat – a review of molecular breeding. Plant Pathology, 69(4), 601–617. https://doi.org/10.1111/ppa.13166
Khangildin V.V. (1979). Homeostaticity of the grain yield and its components. Genetic Analysis of Quantitative Traits in Plants. Ufa, 14–27. (in Russian)
Khomenko L.O., Sandetska N.V. (2018). Sources of complex resistance of winter wheat (Triticum aestivum L.) in breeding for adaptability. Sortovyvchennia ta Okhorona Prav na Sorty Roslyn, 14(3), 270–275. https://doi.org/10.21498/2518-1017.14.3.2018.145289 (in Ukrainian)
Kochmarskyi V.S., Zamlila N.P., Volohdina H.B. et al. (2016). Adaptability of promising winter bread wheat lines in the forest-steppe of Ukraine. Myronivskyi Visnyk, 2, 98–116. (in Ukrainian)
Li H., Dong Zh., Ma Ch. et al. (2020). A spontaneous wheat-Aegilops longissima translocation carrying Pm66 confers resistance to powdery mildew. Theoretical and Applied Genetics, 133(4), 1149–1159. https://doi.org/10.1007/s00122-020-03538-8
Liu N., Bai G., Lin M. et al. (2017). Genome-wide association analysis of powdery mildew resistance in U.s. winter wheat. Sci Rep, 7(1), 11743. https://doi.org/10.1038/s41598-017-11230
Merezhko A.F, Udachin R.A, Zuyev V.Ye, et al. (1999). Enrichment, preservation in living form and investigation of the world collection of Wheat, Aegilops and Triticale. Methodical instructions. St. Petersburg: VIR. 81 p. (in Russian)
Morhun V.V., Havryliuk M.M., Oksom V.P. et al. (2014). Introduction of new, stress-resistant, high-yielding winter wheat varieties created via chromosomal engineering and marker-assisted selection into production. Nauka ta Innovatsii, 10(5), 40–48. https://doi.org/10.15407/scin10.05.040 (in Ukrainian)
Ning Y., Wang G-L. (2018). Breeding plant broad-spectrum resistance without yield penalties. Proceedings of the National Academy of Sciences, 115(12), 2859–2861. https://doi.org/10.1073/pnas.1801235115
Petrenkova V.P., Borovska I.Yu., Luchna I.S. et al. (2018). Methodology for selection of field crop forms based on resistance to a set of biotic and abiotic factors. Kharkiv: FOP Brovin. 242 p. (in Ukrainian)
Pilet-Nayel M., Moury B., Caffier V. et al. (2017). Quantitative resistance to plant pathogens in pyramiding strategies for durable crop protection. Frontiers in Plant Science, 8, 1–9. https://doi.org/10.3389/fpls.2017.01838
Qie Y., Sheng Y., Xu H. et al. (2019). Identification of a new powdery mildew resistance gene pmDHT at or closely linked to the Pm5 locus in the Chinese wheat landrace Dahongtou. Plant Dis, 103(10), 2645–2651. https://doi.org/10.1094/PDIS-02-19-0401-RE
Retman S.V. (2007). Management of phytoinfection development. Karantyn i Zakhyst Roslyn, 1, 19–20. (in Ukrainian)
Samofalov A.P. (2005). Roles of different yield constituents in increasing the yield of winter wheat. Zernovoye Khozyaystvo, 1, 15–18. (in Russian)
Shylyna Y.V., Hushcha N.I. (2004). Genetic instability and its adaptive significance for phytopathogenic fungi. Visnyk Ukrainskoho Tovarystva Henetykiv i Sekektsioneriv, 2, 122–140. (in Ukrainian)
Trybel S.O. (2006). Protection of seed crops. Nasinnytstvo, 9, 13–16. (in Ukrainian)
Wu X., Bian Q., Gao Y. et al. (2021). Evaluation of resistance to powdery mildew and identification of resistance genes in wheat cultivars. PeerJ, 9, e10425. https://doi.org/10.7717/peerj.10425"10.7717
Yarosh A.V., Riabchun V.K. (2021). Adaptability of winter bread wheat in terms of homeostaticity and breeding value. Genetičnì Resursi Roslin, 28, 36–47. https://doi.org/10.36814/pgr.2021.28.03 (in Ukrainian)
Yevtushenko M.D., Lisovyi M.P., Panteleiev V.K., Sliusarenko O.M. (2004). Plant immunity. Kyiv: Kolobih. 304 p. (in Ukrainian)
Authors retain copyright of their work and grant the journal the right of its first publication under the terms of the Creative Commons Attribution License 4.0 International (CC BY 4.0), that allows others to share the work with an acknowledgement of the work's authorship.
