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https://doi.org/10.5513/JCEA01/22.1.2801

Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco

Yovko K. DYULGERSKI ; Tobacco and Tobacco Products Institute (TTPI), Department of „Breeding and seed production”, 4108, Markovo vl., Plovdiv, Bulgaria
Silviya V. VASILEVA   ORCID icon orcid.org/0000-0002-0781-1266 ; Agricultural University – Plovdiv, Department of „Genetics and Plant breeding”, 12 Mendeleev blvd, 4000 Plovdiv, Bulgaria
Nevenka D. GANUSHEVA ; Agricultural University – Plovdiv, Department of „Genetics and Plant breeding”, 12 Mendeleev blvd, 4000 Plovdiv, Bulgaria

Puni tekst: engleski, pdf (667 KB) str. 104-109 preuzimanja: 42* citiraj
APA 6th Edition
K. DYULGERSKI, Y., V. VASILEVA, S. i D. GANUSHEVA, N. (2021). Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco. Journal of Central European Agriculture, 22 (1), 104-109. https://doi.org/10.5513/JCEA01/22.1.2801
MLA 8th Edition
K. DYULGERSKI, Yovko, et al. "Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco." Journal of Central European Agriculture, vol. 22, br. 1, 2021, str. 104-109. https://doi.org/10.5513/JCEA01/22.1.2801. Citirano 05.12.2021.
Chicago 17th Edition
K. DYULGERSKI, Yovko, Silviya V. VASILEVA i Nevenka D. GANUSHEVA. "Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco." Journal of Central European Agriculture 22, br. 1 (2021): 104-109. https://doi.org/10.5513/JCEA01/22.1.2801
Harvard
K. DYULGERSKI, Y., V. VASILEVA, S., i D. GANUSHEVA, N. (2021). 'Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco', Journal of Central European Agriculture, 22(1), str. 104-109. https://doi.org/10.5513/JCEA01/22.1.2801
Vancouver
K. DYULGERSKI Y, V. VASILEVA S, D. GANUSHEVA N. Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco. Journal of Central European Agriculture [Internet]. 2021 [pristupljeno 05.12.2021.];22(1):104-109. https://doi.org/10.5513/JCEA01/22.1.2801
IEEE
Y. K. DYULGERSKI, S. V. VASILEVA i N. D. GANUSHEVA, "Inheritance of plant height and leaves number in hybrid genotypes Virginia tobacco", Journal of Central European Agriculture, vol.22, br. 1, str. 104-109, 2021. [Online]. https://doi.org/10.5513/JCEA01/22.1.2801

Sažetak
The aim of current research is to determine genetic effects in relation to inheritance of plant height and leaves number regard to their use for the Virginia tobacco breeding. The experimental work was carried out on the field of the Tobacco and tobacco products Institute, Markovo, Bulgaria. Coefficient of heritability and selection, the number of genes, transgressions and heterosis of plant height and leaves number were studied. For this purpose P1, P2, F1 and F2 populations of seven hybrid combinations were analyzed. The data from conducted analysis showed that inheritance of the plant height and tobacco leaves number is overdominantly, in the direction of the parent with the higher trait values. The number of genes influencing the plant height expression varies in a wide range (14-17) and genes number affecting tobacco leaves is 1 or 2. Negative epistasis was observed for the plant height inheritance, while epistatic interactions of genes controlling leaves number was weaker but positive one. There were establish high values for heritability coefficient of plant height and average one of leaves number. Based on the conducted analysis it was found that the mass selection by phenotype for studied traits would be more effective in the F5-F6 hybrid generations.

Ključne riječi
inheritance; leaves number; plant height; productive potential; tobacco breeding

Hrčak ID: 254965

URI
https://hrcak.srce.hr/254965

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Posjeta: 117 *