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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
21/12/2018 |
Data da última atualização: |
24/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
R. C. SILVA; M. A. FERREIRA; J. C. V. OLIVEIRA; D. C. SANTOS; GAMA, M. A. S. da; J. C. C. CHAGAS; J. G. INÁCIO; E. T. S. SILVA; PEREIRA, L. G. R. |
Afiliação: |
SILVA, R. C., IFAL; FERREIRA, M. A., Universidade Federal Rural de Pernambuco; OLIVEIRA, J. C. V., IPA; SANTOS, D. C., IPA; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; CHAGAS, J. C. C., Universidade Federal Rural de Pernambuco; INÁCIO, J. G., Universidade Federal Rural de Pernambuco; SILVA, E. T. S., Universidade Federal Rural de Pernambuco; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL. |
Título: |
Orelha de Elefante Mexicans (Opuntia stricta [Haw.] Haw.) spineless cactus as an option in crossbred dairy cattle diet. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
South African Journal of Animal Science, v. 48, n. 3, p. 516-525, 2018. |
DOI: |
10.4314/sajas.v48i3.12 |
Idioma: |
Inglês |
Conteúdo: |
Abstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating cows with 12.5 kg d-1 milk yield. Therefore, OEM is a viable new option for producing milk in smallholder livestock systems in semi-arid regions. MenosAbstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating... Mostrar Tudo |
Palavras-Chave: |
Alternative forage; Ruminal parameter; Semi-arid; Smallholder livestock system. |
Thesaurus Nal: |
Milk yield. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189224/1/Artigo-South-Afr-J-An-Sci-Gama-Orelha.pdf
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Marc: |
LEADER 02549naa a2200289 a 4500 001 2102383 005 2023-01-24 008 2018 bl uuuu u00u1 u #d 024 7 $a10.4314/sajas.v48i3.12$2DOI 100 1 $aR. C. SILVA 245 $aOrelha de Elefante Mexicans (Opuntia stricta [Haw.] Haw.) spineless cactus as an option in crossbred dairy cattle diet.$h[electronic resource] 260 $c2018 520 $aAbstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating cows with 12.5 kg d-1 milk yield. Therefore, OEM is a viable new option for producing milk in smallholder livestock systems in semi-arid regions. 650 $aMilk yield 653 $aAlternative forage 653 $aRuminal parameter 653 $aSemi-arid 653 $aSmallholder livestock system 700 1 $aM. A. FERREIRA 700 1 $aJ. C. V. OLIVEIRA 700 1 $aD. C. SANTOS 700 1 $aGAMA, M. A. S. da 700 1 $aJ. C. C. CHAGAS 700 1 $aJ. G. INÁCIO 700 1 $aE. T. S. SILVA 700 1 $aPEREIRA, L. G. R. 773 $tSouth African Journal of Animal Science$gv. 48, n. 3, p. 516-525, 2018.
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Embrapa Gado de Leite (CNPGL) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
Data corrente: |
15/09/2005 |
Data da última atualização: |
17/03/2008 |
Autoria: |
MOREIRA, C. T.; SOUZA, P. I. M. de; FARIAS NETO, A. L. de; ABUD, S.; MONTEIRO, P. M. F. O.; NUNES JÚNIOR, J.; ASSUNÇÃO, M. S.; ARANTES, N. E.; ALMEIDA, L. A. de; SILVA, J. F. V.; YORINORI, J. T.; DIAS, W. P. |
Título: |
Indicação da cultivar de soja BRSGO Iara para o Estado de Minas Gerais. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 27., 2005. Cornélio Procópio. Resumos... Londrina: Embrapa Soja, 2005. |
Páginas: |
p. 367-368. |
Série: |
(Embrapa Soja. Documentos, 257). |
Idioma: |
Português |
Notas: |
Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Simone Ery Grosskopf. |
Thesagro: |
Glycine Max; Melhoramento Vegetal; Soja; Variedade. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01064naa a2200325 a 4500 001 1468335 005 2008-03-17 008 2005 bl uuuu u00u1 u #d 100 1 $aMOREIRA, C. T. 245 $aIndicação da cultivar de soja BRSGO Iara para o Estado de Minas Gerais. 260 $c2005 300 $ap. 367-368. 490 $a(Embrapa Soja. Documentos, 257). 500 $aOrganizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Simone Ery Grosskopf. 650 $aGlycine Max 650 $aMelhoramento Vegetal 650 $aSoja 650 $aVariedade 700 1 $aSOUZA, P. I. M. de 700 1 $aFARIAS NETO, A. L. de 700 1 $aABUD, S. 700 1 $aMONTEIRO, P. M. F. O. 700 1 $aNUNES JÚNIOR, J. 700 1 $aASSUNÇÃO, M. S. 700 1 $aARANTES, N. E. 700 1 $aALMEIDA, L. A. de 700 1 $aSILVA, J. F. V. 700 1 $aYORINORI, J. T. 700 1 $aDIAS, W. P. 773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 27., 2005. Cornélio Procópio. Resumos... Londrina: Embrapa Soja, 2005.
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