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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Maranhão. |
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Data corrente: |
03/01/2025 |
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Data da última atualização: |
08/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, J. B.; ROGERIO, M. C. P.; CARNEIRO, M. S. S.; MUNIZ, L. C.; BRASIL, E. P.; ARAÚJO, A. R.; FONTENELE, R. M.; BATISTA, N. J. M. |
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Afiliação: |
JOAQUIM BEZERRA COSTA, CPACP; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; FEDERAL UNIVERSITY OF CEARÁ; STATE UNIVERSITY OF MARANHÃO; STATE UNIVERSITY OF MARANHÃO; FEDERAL UNIVERSITY OF PIAUI; INSTITUTE CENTER OF TECHNOLOGICAL EDUCATION, FACULDADE DE TECNOLOGIA; STATE UNIVERSITY OF PIAUÍ. |
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Título: |
Cashew nut meal as feed supplement for lambs. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Animal, v. 15, n. 7, e100203, Jul. 2021. |
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DOI: |
DOI: 10.1016/j.animal.2021.100203 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Cashew nut meal (CNM) is widely used in tropical countries due to the high protein and energy levels; therefore, it has potential to be an alternative feed supplementation for livestock. Our objective was to evaluate the use of CNM as feed supplement for lambs. Twenty-four lambs were divided into a randomized block design with four treatments, starting with a diet control of Tifton 85 (Cynodon spp.) hay and CNM as a supplement at three different levels representing 6, 12, and 18% of the total mixed ration (TMR) provided. There were evaluated intake (g/day and g/kgBW0.75); the digestibility of DM and nutrients; nitrogen balance; and ingestive behavior. The CP and ether extract (EE) intake (g/day) as well as DM, and organic matter (OM) intake (g/kgBW0.75) were influenced by supplementation with CNM in a positive linear increase (P < 0.05). The digestibility of DM, OM and NDF increased according to the levels of CNM up to 12% and markedly decreased at the higher level (P < 0.05). The EE and CP digestibility raised according to the CNM levels (P < 0.05) and consequently increased the nitrogen retention resulting in a positive nitrogen balance. The protein and energetic characteristics of CNM show that it can be used as an alternative supplementation to low-quality forages for lambs. However, its use as a single supplement ingredient above 7% on total mixed ration may reduce fiber digestibility. |
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Palavras-Chave: |
Analysis; Energetic feed. |
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Thesagro: |
Cordeiro; Lipídio; Nitrogênio; Nutrição Animal; Ovino; Subproduto. |
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Thesaurus Nal: |
Byproducts; Lambs; Lipids; Nitrogen; Ruminant nutrition; Sheep feeding. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
null
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Registro original: |
Embrapa Maranhão (CPACP) |
