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https://doi.org/10.5513/JCEA01/16.2.1611

Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes

Boris YANKOV ; Agricultural University, 4000 Plovdiv, Bulgaria
Nurettin TAHSIN ; Agricultural University, 4000 Plovdiv, Bulgaria

Puni tekst: engleski, pdf (229 KB) str. 0-0 preuzimanja: 356* citiraj
APA 6th Edition
YANKOV, B. i TAHSIN, N. (2015). Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes. Journal of Central European Agriculture, 16 (2), 0-0. https://doi.org/10.5513/JCEA01/16.2.1611
MLA 8th Edition
YANKOV, Boris i Nurettin TAHSIN. "Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes." Journal of Central European Agriculture, vol. 16, br. 2, 2015, str. 0-0. https://doi.org/10.5513/JCEA01/16.2.1611. Citirano 28.10.2021.
Chicago 17th Edition
YANKOV, Boris i Nurettin TAHSIN. "Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes." Journal of Central European Agriculture 16, br. 2 (2015): 0-0. https://doi.org/10.5513/JCEA01/16.2.1611
Harvard
YANKOV, B., i TAHSIN, N. (2015). 'Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes', Journal of Central European Agriculture, 16(2), str. 0-0. https://doi.org/10.5513/JCEA01/16.2.1611
Vancouver
YANKOV B, TAHSIN N. Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes. Journal of Central European Agriculture [Internet]. 2015 [pristupljeno 28.10.2021.];16(2):0-0. https://doi.org/10.5513/JCEA01/16.2.1611
IEEE
B. YANKOV i N. TAHSIN, "Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes", Journal of Central European Agriculture, vol.16, br. 2, str. 0-0, 2015. [Online]. https://doi.org/10.5513/JCEA01/16.2.1611

Sažetak
Five sunflower hybrids (Albena, Super Start, Zora, Santafe and San Luka) and their parental lines (2607, 1234, 1607, 147 R, RW-666, RF-673 and 19R) were tested on a block design in four replication in the course of two years. The highest phenotypic and genotypic coefficients of variation were recorded for seed yield per plant followed by the number of seeds per plant and 1000 seed weight, while the lowest value was observed at 50% flowering. The heritability coefficients in a broad sense were high in all characters and ranged from 69.74 % to 96.96 %. Correlation between the main quantitative characters found a positive correlation with the seed yield per plant. Oil content was lower but not significantly correlated concerning the head diameter, the 1000-seed weight, the plant height, the stem diameter and the days to 50% flowering.

Ključne riječi
correlation; genetic variability; genotypes; sunflower

Hrčak ID: 141296

URI
https://hrcak.srce.hr/141296

Posjeta: 549 *