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DC Field | Value | Language |
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dc.contributor.author | Marcato, S. M. | - |
dc.contributor.author | Sakomura, N. K. | - |
dc.contributor.author | Munari, D. P. | - |
dc.contributor.author | Fernandes, J. B.K. | - |
dc.contributor.author | Kawauchi, Í. M. | - |
dc.contributor.author | Bonato, M. A. | - |
dc.date.accessioned | 2014-05-20T13:12:40Z | - |
dc.date.available | 2014-05-20T13:12:40Z | - |
dc.date.issued | 2008-06-01 | - |
dc.identifier | http://dx.doi.org/10.1590/S1516-635X2008000200007 | - |
dc.identifier.citation | Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 10, n. 2, p. 117-123, 2008. | - |
dc.identifier.issn | 1516-635X | - |
dc.identifier.uri | http://hdl.handle.net/11449/591 | - |
dc.description.abstract | The objective of this work was to study growth and body nutrient deposition profiles of male and female Cobb and Ross broilers using Gompertz equations. A total number of 1,920 one- to 56-day-old broilers were used. A randomized experimental design in a factorial arrangement (2 strains x 2 sex), with 4 replicates of 120 birds each, was applied. Diets were formulated to supply the nutrient requirements recommended by the genetic companies. A sample of birds was weekly weighed and sacrificed after 24 hours fasting. Carcasses were de-feathered and weighed again. The parameters of the Gompertz equation for body weight and its components (water, ashes, protein, and fat) were estimated. An interaction (p<0.05) between sex and breed was observed for mature weight (Wm) (kg), growth rate (b) (daily) and time at maximum growth rate (t*) (day) of body weight, and body water and ash. Cobb was presented earlier growth and body protein and ash deposition. Ross strain was superior in body water deposition. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.format.extent | 117-123 | - |
dc.language.iso | eng | - |
dc.publisher | Fundação APINCO de Ciência e Tecnologia Avícolas | - |
dc.source | SciELO | - |
dc.subject | Body composition | en |
dc.subject | broilers | en |
dc.subject | growth | en |
dc.subject | Gompertz curves | en |
dc.title | Growth and body nutrient deposition of two broiler commercial genetic lines | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade Estadual de Maringá (UEM) | - |
dc.description.affiliation | UNESP FCAV Post-Graduation Program in Animal Science | - |
dc.description.affiliation | UEM Department of Animal Science | - |
dc.description.affiliation | UNESP FCAV Department of Animal Science | - |
dc.description.affiliation | UNESP FCAV Aquaculture Center | - |
dc.description.affiliationUnesp | UNESP FCAV Post-Graduation Program in Animal Science | - |
dc.description.affiliationUnesp | UNESP FCAV Department of Animal Science | - |
dc.description.affiliationUnesp | UNESP FCAV Aquaculture Center | - |
dc.identifier.doi | 10.1590/S1516-635X2008000200007 | - |
dc.identifier.scielo | S1516-635X2008000200007 | - |
dc.identifier.wos | WOS:000259783200007 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | S1516-635X2008000200007.pdf | - |
dc.relation.ispartof | Revista Brasileira de Ciência Avícola | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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