| Registro completo |
| Provedor de dados: |
64
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| País: |
Brazil
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| Título: |
Effect of concentrate: voluminous ratio on the performance of Santa Inês lambs
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| Autores: |
Oliveira,Rodrigo Palomo de
Perez,Juan Rámon Olalquiaga
Muniz,Joel Augusto
Evangelista,Antonio Ricardo
Souza,José Camisão de
Barcelos,Adauto Ferreira
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| Data: |
2009-12-01
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| Ano: |
2009
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| Palavras-chave: |
Consumption
Santa Inês
Sugar cane
Nutrition
Sheep
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| Resumo: |
The experiment was carried out in the sheep division of Universidade Federal de Lavras, aiming to evaluate the effect of different concentrate : voluminous ratio on the performance of Santa Inês lamb after wean. 40 lambs, male uncastrated, were used and fed with four different diets: diet A (100% concentrate), diet B (75:25 concentrate : voluminous) , diet C (50:50 concentrate : voluminous) , diet D (25:75 concentrate : voluminous). The experimental diets were isoproteic, differing only on its levels of concentrate : voluminous and balanced to meet the nutritional demands according to the recommendation of the Agricultural Research Council (1980). The experimental period was not pre-established, because it corresponded to the necessary period for the last lamb to reach the live weight of 35kg. The dry matter consumption (DMC), crude protein consumption (CPC), fiber in neutral detergent consumption (FNDC) and fiber in acid detergent consumption (FADC), were affected by the different concentrate : voluminous ratio, in which, the animals that received diets with higher concentrate inclusion presenting better results for the variables related to the development. The lambs fed with the diet containing higher inclusion of voluminous did not present weight gain, on the contrary, presented weight loss, since none of the animals reached slaughter weight and the mortality rate was extremely high (80%).
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542009000600025
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| Editor: |
Editora da Universidade Federal de Lavras
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| Relação: |
10.1590/S1413-70542009000600025
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| Formato: |
text/html
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| Fonte: |
Ciência e Agrotecnologia v.33 n.6 2009
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| Direitos: |
info:eu-repo/semantics/openAccess
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