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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
21/12/2011 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PACIULLO, D. S. C.; CASTRO, C. R. T. de; GOMIDE, C. A. de M.; MAURÍCIO, R. M.; PIRES, M. de F. A.; MULLER, M. D.; XAVIER, D. F. |
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Afiliação: |
DOMINGOS SAVIO CAMPOS PACIULLO, CNPGL; CARLOS RENATO TAVARES DE CASTRO, CNPGL; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; ROGÉRIO MARTINS MAURÍCIO, UFSJ; MARIA DE FATIMA AVILA PIRES, CNPGL; MARCELO DIAS MULLER, CNPGL; DEISE FERREIRA XAVIER, CNPGL. |
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Título: |
Performance of dairy heifers in a silvopastoral system. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Livestock Science, v. 141, n. 2/3, p. 166-172, 2011. |
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DOI: |
https://doi.org/10.1016/j.livsci.2011.05.012 |
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Idioma: |
Inglês |
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Conteúdo: |
The characteristics of the pasture and performance of dairy heifers were evaluated in a silvopastoral system (SPS) established with Brachiaria decumbens grass in a consortium with four tree species (105 trees/ha) and in a monoculture system of Brachiaria decumbens (MS). Thirty-two paddocks (0.5 ha/paddock) were used, sixteen for each system (SPS and MS). The paddocks were managed under rotational stocking, with seven days occupation and 35 and 45 days of rest during the rainy and dry seasons, respectively. The treatments were distributed in a randomised block design with two repetitions. The heifers used had an initial weight of 200 kg and a variable stocking rate as a function of the herbage allowance of 7.0 kg of DM/100 kg of body weight/day. The forage mass was estimated at each grazing cycle. For each sample, the DM, crude protein and neutral detergent fibre contents were determined as well as the in vitro dry matter digestibility (IVDMD). All animals were weighed every 35 days to estimate daily body weight gain and weight production per area. The forage dry mass, stocking rate and herbage allowance were similar between the systems studied, but they varied according to season. Average values of 2031 and 1100 kg/ha/grazing cycle, 1.6 and 0.8 AU (Animal unit = 450 kg of body weight)/ha and 7.2 and 5.0 kg DM/100 kg of body weight were estimated for the rainy and dry seasons, respectively. The values for crude protein content were higher in the SPS in the rainy season, while the NDF and IVDMD did not vary with raising system. The body weight gains per animal and per hectare in the dry season did not vary, but were higher in the SPS during the rainy season in the first and third experimental years. The annual body weight gains were also higher in SPS than in the MS. It was concluded that the SPS is more efficient for rearing dairy heifers than the MS due to the higher body weight gain per heifer and per area. MenosThe characteristics of the pasture and performance of dairy heifers were evaluated in a silvopastoral system (SPS) established with Brachiaria decumbens grass in a consortium with four tree species (105 trees/ha) and in a monoculture system of Brachiaria decumbens (MS). Thirty-two paddocks (0.5 ha/paddock) were used, sixteen for each system (SPS and MS). The paddocks were managed under rotational stocking, with seven days occupation and 35 and 45 days of rest during the rainy and dry seasons, respectively. The treatments were distributed in a randomised block design with two repetitions. The heifers used had an initial weight of 200 kg and a variable stocking rate as a function of the herbage allowance of 7.0 kg of DM/100 kg of body weight/day. The forage mass was estimated at each grazing cycle. For each sample, the DM, crude protein and neutral detergent fibre contents were determined as well as the in vitro dry matter digestibility (IVDMD). All animals were weighed every 35 days to estimate daily body weight gain and weight production per area. The forage dry mass, stocking rate and herbage allowance were similar between the systems studied, but they varied according to season. Average values of 2031 and 1100 kg/ha/grazing cycle, 1.6 and 0.8 AU (Animal unit = 450 kg of body weight)/ha and 7.2 and 5.0 kg DM/100 kg of body weight were estimated for the rainy and dry seasons, respectively. The values for crude protein content were higher in the SPS in the rainy season, while... Mostrar Tudo |
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Palavras-Chave: |
Herbage mass; Shading. |
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Thesagro: |
Brachiaria Decumbens. |
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Thesaurus Nal: |
body weight; dairy heifers; forage quality. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02745naa a2200277 a 4500
001 1910607
005 2024-02-05
008 2011 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2011.05.012$2DOI
100 1 $aPACIULLO, D. S. C.
245 $aPerformance of dairy heifers in a silvopastoral system.$h[electronic resource]
260 $c2011
520 $aThe characteristics of the pasture and performance of dairy heifers were evaluated in a silvopastoral system (SPS) established with Brachiaria decumbens grass in a consortium with four tree species (105 trees/ha) and in a monoculture system of Brachiaria decumbens (MS). Thirty-two paddocks (0.5 ha/paddock) were used, sixteen for each system (SPS and MS). The paddocks were managed under rotational stocking, with seven days occupation and 35 and 45 days of rest during the rainy and dry seasons, respectively. The treatments were distributed in a randomised block design with two repetitions. The heifers used had an initial weight of 200 kg and a variable stocking rate as a function of the herbage allowance of 7.0 kg of DM/100 kg of body weight/day. The forage mass was estimated at each grazing cycle. For each sample, the DM, crude protein and neutral detergent fibre contents were determined as well as the in vitro dry matter digestibility (IVDMD). All animals were weighed every 35 days to estimate daily body weight gain and weight production per area. The forage dry mass, stocking rate and herbage allowance were similar between the systems studied, but they varied according to season. Average values of 2031 and 1100 kg/ha/grazing cycle, 1.6 and 0.8 AU (Animal unit = 450 kg of body weight)/ha and 7.2 and 5.0 kg DM/100 kg of body weight were estimated for the rainy and dry seasons, respectively. The values for crude protein content were higher in the SPS in the rainy season, while the NDF and IVDMD did not vary with raising system. The body weight gains per animal and per hectare in the dry season did not vary, but were higher in the SPS during the rainy season in the first and third experimental years. The annual body weight gains were also higher in SPS than in the MS. It was concluded that the SPS is more efficient for rearing dairy heifers than the MS due to the higher body weight gain per heifer and per area.
650 $abody weight
650 $adairy heifers
650 $aforage quality
650 $aBrachiaria Decumbens
653 $aHerbage mass
653 $aShading
700 1 $aCASTRO, C. R. T. de
700 1 $aGOMIDE, C. A. de M.
700 1 $aMAURÍCIO, R. M.
700 1 $aPIRES, M. de F. A.
700 1 $aMULLER, M. D.
700 1 $aXAVIER, D. F.
773 $tLivestock Science$gv. 141, n. 2/3, p. 166-172, 2011.
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| Registros recuperados : 359 | |
| 121. |  | CAMPOS, L. J. M.; HUNGRIA, M.; VILELA, G. F.; GUARDA, V. D. A.; COSTA, R. V. da. Avaliação da eficiência agronômica de diferentes inoculantes de soja no Tocantins. In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA - RELAR, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. p. 229. Editores: Mariangela Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 122. | | CAMPANHA, M. M.; CRUZ, J. C.; COELHO, A. M.; CRUZ, I.; GONTIJO NETO, M. M.; COSTA, R. V. da. Avaliação de unidade-piloto do Sistema de Produção Integrada do milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 124. | | SILVA, D. D. da; COTA, L. V.; MAY, A.; COSTA, R. V. da; PARREIRA, D. F.; LANZA, F. E. Controle químico da helmintosporiose em sorgo sacarino. In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 128. | | FERREIRA, A. da S.; COSTA, R. V. da; CASELA, C. R.; SILVA, D. D.; FREITAS, M. E.; MACIEL, C. T. Incidência de patógenos causadores de podridão em diferentes partes de colmos de milho. Tropical Plant Pathology, Brasilia, v. 33, p. S246, ago. 2008 S.246 Suplemento.
Edição dos Resumos do XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, MG, ago. 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 129. | | LANZA, F. E.; COSTA, R. V. da; CASELA, C. R.; SILVA, D. D.; PEIREIRA, I. S.; ARAÚJO, B. H. Incidência de podridão de colmo causada por Fusarium moniliforme em genótipos de milho. Tropical Plant Pathology, Brasília, v. 34, p. S262, ago. 2009. Trabalho apresentado no 42º Congresso Brasileiro de Fitopatologia, 2009, Rio de Janeiro, RJ.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 130. | | SILVA, D. D. da; AGUIAR, F. M.; COTA, L. V.; COSTA, R. V. da; MENDES, S. M. Molicutes em milho: a diversificação de sistemas de produção pode ser a solução? In: MEDEIROS, F. H. V.; PEDROSO, L. A.; GUIMARÃES, M. de R. F.; SILVA, B. A. A. de S. e; ALMEIDA, L. G. F. de; SILVA, F. de J.; SILVA, R. L. M. da; FERREIRA, L. C.; PEREIRA, A. K. M.; COUTO, T. B. R.; GOMES, V. A.; MEDEIROS, R. M.; VEIGA, C. M. de O.; SILVA, M. de F.; FIGUEIREDO, Y. F.; GATTI, G. V. N.; NICOLLI, C. P. (Ed.). Novos sistemas de produção. Lavras: Universidade Federal de Lavras, 2017. cap. 4, p. 32-52.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 131. | | COSTA, R. V. da; CASELA, C. R.; ZAMBOLIM, L.; SANTOS, F. G.; VALE, F. X. R. do. Evaluation of genetic mixtures of sorghum lines for anthracnose resistance management. Fitopatologia Brasileira, Brasília, v. 30, n. 5, p. 525-526, set./out. 2005.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 138. | | SOUZA, A. G. C. de; COTA, L. V.; SILVA, D. D. da; COSTA, R. V. da; LANZA, F. E. Quantificação de perdas na produção de grãos causadas pela antracnose foliar em diferentes genótipos de sorgo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. 1 CD-ROM. Trabalho publicado também no 7º Seminário de Iniciação Científica PIBIC/BIC Júnior, 2014, Sete Lagoas.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 359 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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