caa a22 4500 378916947 CHVBK 20180305123555.0 cr unu---uuuuu 161128e20041201xx s 000 0 eng 10.2298/hel0441075y doi (NATIONALLICENCE)gruyter-10.2298/hel0441075y COMBINING ABILITY ANALYSIS OF SOME YIELD CHARACTERS OF SUNFLOWER (Helianthus annuus L.) [Elektronische Daten] ANÁLISIS DE APTITUD COMBINATORIA DE ALGUNAS CARACTERÍSTICAS DE RENDIMIENTO DE GIRASOL (Helianthus annuus L.) / ANALYSE DES APTITUDES COMBINATOIRES DE QUELQUES CARACTÉRISTIQUES DE RENDEMENT DU TOURNESOL (Helianthus annuus L.) / [Yalcin Kaya, Ibrahim K. Atakisi] The experiments comprising 25 sunflower hybrids were conducted in three locations in 2000 and 2001. These hybrids were evaluated for combining ability of 6 important yield components. Based on observations in this research, the average flowering duration of the hybrids ranged from 69.6 to 71.8 days, physiological maturity from 98.7 to 104.2 days, hectoliter weight from 355.2 to 408.5 g, 1000-seed weight from 32.5 to 43.5 g, plant height from 98.3 to 134.3 cm and head diameter from 12.6 to 14.0 cm. Based on all combining ability analyses performed in this research, the cross 2453-A × R-1001 was determined as the best hybrid in the experiment. Among the parental lines, HA89-A and 2644-R were chosen as first female and male testers, respectively; BAH8-A and 2280-R were chosen as second testers for testing combining ability of lines for use in future breeding programs in sunflower. This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. sunflower nationallicence hybrid breeding nationallicence general and specific combining ability nationallicence Kaya Yalcin Trakya Agricultural Research-Edirne, Turkey aut Atakisi Ibrahim K. Trakya University, Agriculture Faculty, Tekirdag, Turkey aut HELIA De Gruyter 27/41(2004-12-01), 75-84 1018-1806 27:41<75 2004 27 helia https://doi.org/10.2298/hel0441075y text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.2298/hel0441075y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kaya Yalcin Trakya Agricultural Research-Edirne, Turkey aut NATIONALLICENCE 700 1- Atakisi Ibrahim K. Trakya University, Agriculture Faculty, Tekirdag, Turkey aut NATIONALLICENCE 773 0- HELIA De Gruyter 27/41(2004-12-01), 75-84 1018-1806 27:41<75 2004 27 helia CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter