Effects of divergent selection methods based on body weights of quail on improvement of broiler quail parents

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dc.authorscopusid15029896200
dc.authorscopusid14832233200
dc.authorscopusid6507178165
dc.authorscopusid8409918700
dc.authorscopusid23982255700
dc.contributor.authorBaylan, Mikail
dc.contributor.authorCanogullari, Sibel
dc.contributor.authorSahinler, Suat
dc.contributor.authorUluocak, A. Nazim
dc.contributor.authorCopur, Gulsen
dc.date.accessioned2024-09-19T15:45:20Z
dc.date.available2024-09-19T15:45:20Z
dc.date.issued2009
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe purpose of this study, was to investigate the effects on body weight, weight gain, feed intake and feed efficiency of different selection methods for Body Weight (BW) in Japanese quail. For this purpose, line M55 was subjected to individual selection for 5 week BW while, a reciprocal recurrent selection method was applied to lines R33 and S55. Selection lasted 2 generations. Five weeks body weights in the parents of M55, R33 and S55 lines were obtained and were 273.5, 258.9 and 259.0 g in the beginning generation; 282.9, 284.8 and 279.5 g in the first generation and 284.6, 285.5 and 284.3 g in the 2nd generation. Average 5 weeks old body weights in the offspring of mass selection lines (M55) and offspring of cross-bred lines (R3S5 and S5R3) obtained from reciprocal mating were 279.5, 267.3 and 264.0 g in the 1 st generation and the values obtained were 300.7, 300.5 and 300.2 g in the 2nd generation. In the 2nd generation, body weight increases were higher than the 1st generation, especially in the reciprocal selection lines. Feed consumption of the 1st generation in M55, R3S5 and S5R3 lines were 768.62, 682.61 and 674.18 g and in the 2nd generation were 776.77, 790.64 and 791.71 g, respectively. Feed conversion efficiency was also calculated and was 2.83, 2.63 and 2.63 in the 1st generation and 2.66, 2.71 and 2.73 in the 2nd generation. Applying different selection methods in the present study seeking to increase body weight in quails either in parents or in offspring showed that reciprocal selection lines resulted in higher body weight than initial body weight. Feed consumption and feed conversion efficiency are similar to in the reciprocal selection lines both in the 1st and 2nd generations. © Medwell Journals, 2009.en_US
dc.identifier.doi10.3923/javaa.2009.962.970
dc.identifier.endpage970en_US
dc.identifier.issn1993-601X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-70350776956en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage962en_US
dc.identifier.urihttps://doi.org/10.3923/javaa.2009.962.970
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14592
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Animal and Veterinary Advancesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBody weighten_US
dc.subjectFeed conversion efficiencyen_US
dc.subjectFeed intakeen_US
dc.subjectQuailen_US
dc.subjectSelectionen_US
dc.titleEffects of divergent selection methods based on body weights of quail on improvement of broiler quail parentsen_US
dc.typeArticleen_US

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