Evaluation of cardiac status, ascites related factors and growth performance of five commercial strains of broiler chickens

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dc.creatorSaifali Varmaghany
dc.creatorHoshang Jafari
dc.creatorJavad Ahmadpanah
dc.date2021
dc.date.accessioned2026-07-07T03:58:10Z
dc.descriptionThe aim of the current study was to evaluate cardiac status, ascites susceptibility, thyroid hormones, some hematological parameters and performance of five commercial broiler strains. Chicks were selected from strains of Cobb, Hubbard, Ross 308, Arbor Acres, and Arian (Iranian commercial broiler strain). Management and nutritional conditions were the same for all strains. Ascites related factors, and growth performance were measured. The highest and lowest, RV weight/live weight at 21 day of age were related to Arian and Ross 308 strains, respectively (p < 0.05). The TV weight, TV weight/live weight and the RV weight/live weight were significantly different between various strains at 49 and 54 days of age (p < 0.05). Strain had no effect on RV/TV. Performance, T3 and T4 hormones, hematological parameters, and mortalities were not significantly different among the strains (p > 0.05). Ascites mortalities in the Ross 308 was zero; however, it had no significant difference with other strains (p > 0.05). It was concluded that, based on performance and physiological status, even though considered broiler strains did not differ significantly because of the same genetic programs probably, but according to the prices and market conditions each can be selected for breeding.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303168054014
dc.identifierhttps://www.redalyc.org/journal/3031/303168054014/
dc.identifierhttps://www.redalyc.org/journal/3031/303168054014/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303168054014/303168054014.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303168054014/movil
dc.identifier10.4025/actascianimsci.v43i1.50295
dc.identifier.urihttp://hdl.handle.net/123456789/448976
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Vol.43
dc.subjectAgrociencias
dc.titleEvaluation of cardiac status, ascites related factors and growth performance of five commercial strains of broiler chickens
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá