| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
01/08/1992 |
|
Data da última atualização: |
27/04/2023 |
|
Autoria: |
EVERITT, G. C.; JURY, K. E.; WARD, J. D. B. |
|
Afiliação: |
Ruakura Agricultural Research Centre, Hamilton. |
|
Título: |
Breed and sex effects on the content of edible meat in beef carcasses. |
|
Ano de publicação: |
1977 |
|
Fonte/Imprenta: |
Proceedings New Zealand Society Animal Production, v. 37, p.72-81, 1977. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Regression equations relating the weight of edible meat to carcass weight and the depth of fat cover over the 12-13th rib are presented for 3425 heifer, steer and bull carcasses of 11 breeds and crosses. Carcass weight accounted for 95% of the varjation in edible meat weight for steers and heifers, and 98% for bulls. Inclusion of fat cover measurement in multiple regression did not markedly improve prediction of edible meat content in this sample containing few relatively fat animals. Steers and heifers of the same breed group did not differ significantly in edible meat yield, when yield was adjusted for carcass weight and depth of fat cover, but bulls produced 4.4% more meat than steers and heifers. Significant breed differences in edible meat yield were recorded. Regression equations relating edible meat to carcass weight and depth of fat cover are presented-for breed groups and the use of these discussed. Table 1. Number of carcasses classified by breed; Figure 1. Mean carcass weights and fat cover measurements for bull, steer and heifer carcasses classified by breeds and crosses. and sex; Table 2: relationships of edible meat weight (kg) to carcass weight (kg) and fat cover (mm) for heifers, steers and bulls; Table 3: mean weights (kg) of carcasses and edible meat, mean fat cover (mm) and percentage of edible meat of heifers, steers and bulls (adjusted for breed .effects); Figure 2. Yields of edible m?eat at constant carcass weight and fat covur (within sex) classified by breeds and crosses; Table 4: multiple regression equations for breed groups relating edible meat weights (kg) to carcass weight (kg) and fat cover (mm); MenosRegression equations relating the weight of edible meat to carcass weight and the depth of fat cover over the 12-13th rib are presented for 3425 heifer, steer and bull carcasses of 11 breeds and crosses. Carcass weight accounted for 95% of the varjation in edible meat weight for steers and heifers, and 98% for bulls. Inclusion of fat cover measurement in multiple regression did not markedly improve prediction of edible meat content in this sample containing few relatively fat animals. Steers and heifers of the same breed group did not differ significantly in edible meat yield, when yield was adjusted for carcass weight and depth of fat cover, but bulls produced 4.4% more meat than steers and heifers. Significant breed differences in edible meat yield were recorded. Regression equations relating edible meat to carcass weight and depth of fat cover are presented-for breed groups and the use of these discussed. Table 1. Number of carcasses classified by breed; Figure 1. Mean carcass weights and fat cover measurements for bull, steer and heifer carcasses classified by breeds and crosses. and sex; Table 2: relationships of edible meat weight (kg) to carcass weight (kg) and fat cover (mm) for heifers, steers and bulls; Table 3: mean weights (kg) of carcasses and edible meat, mean fat cover (mm) and percentage of edible meat of heifers, steers and bulls (adjusted for breed .effects); Figure 2. Yields of edible m?eat at constant carcass weight and fat covur (within sex) classified b... Mostrar Tudo |
|
Thesagro: |
Carcaça. |
|
Thesaurus Nal: |
Meat carcasses; New Zealand. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02186naa a2200181 a 4500
001 1521740
005 2023-04-27
008 1977 bl uuuu u00u1 u #d
100 1 $aEVERITT, G. C.
245 $aBreed and sex effects on the content of edible meat in beef carcasses.$h[electronic resource]
260 $c1977
520 $aRegression equations relating the weight of edible meat to carcass weight and the depth of fat cover over the 12-13th rib are presented for 3425 heifer, steer and bull carcasses of 11 breeds and crosses. Carcass weight accounted for 95% of the varjation in edible meat weight for steers and heifers, and 98% for bulls. Inclusion of fat cover measurement in multiple regression did not markedly improve prediction of edible meat content in this sample containing few relatively fat animals. Steers and heifers of the same breed group did not differ significantly in edible meat yield, when yield was adjusted for carcass weight and depth of fat cover, but bulls produced 4.4% more meat than steers and heifers. Significant breed differences in edible meat yield were recorded. Regression equations relating edible meat to carcass weight and depth of fat cover are presented-for breed groups and the use of these discussed. Table 1. Number of carcasses classified by breed; Figure 1. Mean carcass weights and fat cover measurements for bull, steer and heifer carcasses classified by breeds and crosses. and sex; Table 2: relationships of edible meat weight (kg) to carcass weight (kg) and fat cover (mm) for heifers, steers and bulls; Table 3: mean weights (kg) of carcasses and edible meat, mean fat cover (mm) and percentage of edible meat of heifers, steers and bulls (adjusted for breed .effects); Figure 2. Yields of edible m?eat at constant carcass weight and fat covur (within sex) classified by breeds and crosses; Table 4: multiple regression equations for breed groups relating edible meat weights (kg) to carcass weight (kg) and fat cover (mm);
650 $aMeat carcasses
650 $aNew Zealand
650 $aCarcaça
700 1 $aJURY, K. E.
700 1 $aWARD, J. D. B.
773 $tProceedings New Zealand Society Animal Production$gv. 37, p.72-81, 1977.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 5 | |
| 1. |  | BRILHANTE, M. de O.; ROSÁRIO, A. A. e; RODRIGUES, F. Q.; NOGUEIRA, J. B. de; BRILHANTE, N. A.; OLIVEIRA, W. S. de; LUDEWIGS, T. Avaliação de comportamento inicial de espécies madeireiras em sistemas agroflorestais no Estado do Acre. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 307-309. (Embrapa Florestas. Documentos, 98).| Biblioteca(s): Embrapa Florestas. |
|   |
| 2. | | ROSÁRIO, A. A. S. e; BRILHANTE, M. de O.; RODRIGUES, F. Q.; OLIVEIRA, W. S. A. de; BRILHANTE, N. A.; PENEIREIRO, F. M. Avaliação técnica do plantio adensado em sistemas agroflorestais com relação ao controle de plantas espontâneas. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 611-613. (Embrapa Florestas. Documentos, 98).| Biblioteca(s): Embrapa Florestas. |
| |
| 3. | | ROSARIO, A. A. S. e; RODRIGUES, F. Q.; QUEIROZ, J. B. N. de; BRILHANTE, M. de O.; OLIVEIRA, W. S. A. de; MENEZES, A. O. de; SOUZA, K. B. de; MARQUES NETO, J. Ações da rede do café agroflorestal do Estado do Acre. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 386-388. (Embrapa Florestas. Documentos, 98).| Biblioteca(s): Embrapa Florestas. |
| |
| 4. | | OLIVEIRA, W. S. A. de; BRILHANTE, M. de O.; BRILHANTE, N. A.; ROSARIO, A. A. S. e; RODRIGUES, F. Q.; QUEIROZ, J. B. N. de; NAZAHARA, K. L.; MENEZES, M. A. O. de; SOUZA, K. B. de; MOREIRA, O. da C.; LIMA, C. M. de. Educação agroflorestal e pesquisa participativa junto à agricultores familiares do projeto de colonização Humaitá, Porto Acre - AC. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 22-24. (Embrapa Florestas. Documentos, 98).| Biblioteca(s): Embrapa Florestas. |
| |
| 5. | | BRILHANTE, M. de O.; ROSÁRIO, A. A. S. e; RODRIGUES, F. Q.; QUEIROZ. J. B. N. de; BRILHANTE, N. A.; OLIVEIRA, W. S. A. de; NARAHARA, K. L.; LIMA, C. M. de; MENEZES, M. A. O. de; MOREIRA, O. da C.; SOUZA, K. B. de. Experiências em educação agroflorestal na Amazônia. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 271-273. (Embrapa Florestas. Documentos, 98).| Biblioteca(s): Embrapa Florestas. |
| |
| Registros recuperados : 5 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
