Detalhes bibliográficos
| Ano de defesa: |
2016 |
| Autor(a) principal: |
PINTO FILHO, Jorge Serrão
 |
| Orientador(a): |
SOUZA, Evaristo Jorge Oliveira de |
| Banca de defesa: |
CABRAL, Ana Maria Duarte,
SILVA, José Ricardo Coelho da |
| Tipo de documento: |
Dissertação
|
| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
Universidade Federal Rural de Pernambuco
|
| Programa de Pós-Graduação: |
Programa de Pós-Graduação em Ciência Animal e Pastagens
|
| Departamento: |
Unidade Acadêmica de Garanhuns
|
| País: |
Brasil
|
| Palavras-chave em Português: |
|
| Área do conhecimento CNPq: |
|
| Link de acesso: |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6355
|
Resumo: |
The objective was to evaluate the carcass characteristics and components non-carcass of sheep kept on native pasture semiarid region subjected to different offer levels forage (2.0, 2.5, 3.0, 3.5 kg DM / kg BW). The pasture was made up of Caatinga, enriched with grass búffel (Cenchrus ciliares L. cv Biloela) and grass corrente (Urochloa mosambicensis (Hack.) Dandy.), with the predominance of mainly native species such as mororó (Bauhinia cheilantha (Bong.) Steud.) and the Feijão bravo (Capparis flexuosa L.). The grazing season was held at two years (2013 and 2014) with a duration of 39 and 84 days, respectively, being animals slaughtered above after these periods. It was made skinning and gutting and then it was obtained the absolute weights not carcass components, the empty body weight (EBW), hot carcass weights (HCW). After the carcass were placed in a cold chamber at 4 ° C for 24 hours. The still entire carcass were evaluated its morphometry. In the left half carcass It was made the cuts commercials shoulder, neck, hand saw, rib, loin and ham. Was used a completely randomized designing in split plot. Occurred quadratic effect (P<0,05) between herbage allowance levels of the consumption of dry matter (CDM), the consumption of organic matter (COM), the consumption of neutral detergent fiber (CNDF), the consumption of acid detergent insoluble protein (CADIP), digestibility of dry matter (DDM), the total weight gain, the average daily gain weight, body weight at slaughter (BWS), the the empty body weight (EBW), hot carcass weight (HCW), the cold carcass weight (CCW) and cut loin showing better values between the average level of 2.83 (kg DM / kg BW). The herbage allowance levels of (kg DM / kg BW) do not alter the characteristics of the weight of components not sheep carcasses kept on native pasture Semiarid. |
