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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
01/08/1997 |
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Data da última atualização: |
12/08/2019 |
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Autoria: |
URIBE-VELASQUEZ, L. F.; TORRES, C. A. A.; VALADARES FILHO, S. de C.; CECON, P. R. |
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Afiliação: |
LUIS FERNANDO URIBE-VELASQUEZ, Universidade Estadual Paulista - UNESP/Departamento de Reprodução Animal e Radiologia Veterinária; CIRO ALEXANDRE ALVES TORRES, Universidade Federal de Viçosa - UFV/Departamento de Zootecnia.; SEBASTIÃO DE CAMPOS VALADARES FILHO, Universidade Federal de Viçosa - UFV/Departamento de Zootecnia. Bolsista da CAPES; PAULO ROBERTO CECON, Universidade Federal de Viçosa - UFV/Depatamento de Informática. |
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Título: |
Concentrações séricas de progesterona e metabólitos lipídicos em cabras mestiças alimentadas com dietas hiperlipícas durante o ciclo estral. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 32, n. 7, p. 753-758, jul. 1997. |
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Idioma: |
Português |
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Notas: |
Título em inglês: Serum concentrations of progesterone and lipidics metabolites of crossbred goats fed with hiperlipidics diets during estrous cycle. |
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Conteúdo: |
Estudou-se o efeito da suplementacao lipidica, utilizando como fonte o sebo bovino, na concentracao serica de progesterona e metabolitos lipidicos durante o ciclo estral de 32 cabras mesticas com idade e peso medio de cinco meses e 25 kg, distribuidas aleatoriamente em quatro tratamentos: tratamento 1, consumo restrito a 75% do recomendado; tratamento 2, consumo a vontade; tratamento 3 e 4, dietas hiperlipidicas contendo 2,5% e 5,0% de sebo, respectivamente. As femeas submetidas a consumo restrito apresentaram as menores (P<0,05) concentracoes sericas de progesterona nos dias 0,3,6,9 e 12 do ciclo estral; enquanto as submetidas a dietas hipercaloricas, as maiores concentracoes. O mesmo resultado foi encontrado na avaliacao das concentracoes sericas de colesterol e HDL nos dias 6,9 e 21; e 12,15 e 21 do ciclo em estudo, respectivamente, ou seja, as femeas submetidas a consumo restrito apresentaram as menores concentracoes, e as de dieta hipercalorica, as maiores. As dietas hiperlipidicas foram importantes na modificacao do colesterol e HDL, revelando que o metabolismo lipidico pode ter efeito na producao luteal ciclica de progesterona em cabras mesticas, puberes. |
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Palavras-Chave: |
HDL; Hormonal profile; Perfil hormonal. |
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Thesagro: |
Sebo. |
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Thesaurus Nal: |
cholesterol; tallow. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/108671/1/CONCENTRACOES.pdf
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Marc: |
LEADER 02076naa a2200241 a 4500
001 1087870
005 2019-08-12
008 1997 bl uuuu u00u1 u #d
100 1 $aURIBE-VELASQUEZ, L. F.
245 $aConcentrações séricas de progesterona e metabólitos lipídicos em cabras mestiças alimentadas com dietas hiperlipícas durante o ciclo estral.
260 $c1997
500 $aTítulo em inglês: Serum concentrations of progesterone and lipidics metabolites of crossbred goats fed with hiperlipidics diets during estrous cycle.
520 $aEstudou-se o efeito da suplementacao lipidica, utilizando como fonte o sebo bovino, na concentracao serica de progesterona e metabolitos lipidicos durante o ciclo estral de 32 cabras mesticas com idade e peso medio de cinco meses e 25 kg, distribuidas aleatoriamente em quatro tratamentos: tratamento 1, consumo restrito a 75% do recomendado; tratamento 2, consumo a vontade; tratamento 3 e 4, dietas hiperlipidicas contendo 2,5% e 5,0% de sebo, respectivamente. As femeas submetidas a consumo restrito apresentaram as menores (P<0,05) concentracoes sericas de progesterona nos dias 0,3,6,9 e 12 do ciclo estral; enquanto as submetidas a dietas hipercaloricas, as maiores concentracoes. O mesmo resultado foi encontrado na avaliacao das concentracoes sericas de colesterol e HDL nos dias 6,9 e 21; e 12,15 e 21 do ciclo em estudo, respectivamente, ou seja, as femeas submetidas a consumo restrito apresentaram as menores concentracoes, e as de dieta hipercalorica, as maiores. As dietas hiperlipidicas foram importantes na modificacao do colesterol e HDL, revelando que o metabolismo lipidico pode ter efeito na producao luteal ciclica de progesterona em cabras mesticas, puberes.
650 $acholesterol
650 $atallow
650 $aSebo
653 $aHDL
653 $aHormonal profile
653 $aPerfil hormonal
700 1 $aTORRES, C. A. A.
700 1 $aVALADARES FILHO, S. de C.
700 1 $aCECON, P. R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 32, n. 7, p. 753-758, jul. 1997.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
22/01/2008 |
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Data da última atualização: |
22/01/2008 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Circulação/Nível: |
-- - -- |
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Autoria: |
WANDER, A. E.; RICARDO, T. R.; OLIVEIRA, P. de; SILVEIRA, P. M. da. |
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Afiliação: |
Alcido Elenor Wander, CNPAF; Tiago Ribeiro Ricardo, Universidade Federal de Goiás; Priscila de Oliveira, Universidade Federal de Goiás; Pedro Marques da Silveira, CNPAF. |
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Título: |
Economic viability of crop livestock integration under irrigated conditions in Goiás State, Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: TROPENTAG: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2007, Witzenhausen. Proceedings. Witzenhausen; Universities of Kassel-Witzenhausen and Göttingen, 2007. |
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Páginas: |
6 p. |
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Idioma: |
Inglês |
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Conteúdo: |
On one hand, intensification of production systems is required to raise food production, on the other hand, rotation schemes become more and more relevant regarding the sustainability of the land use. In many countries crop livestock integration is being considered as one important strategy to improve productivity in a sustainable way. In the central region of Brazil there are many central pivot irrigation systems installed, which need to be used all over the year to be rentable. The aim of this study was to analyze the economic viability of crop livestock integration under irrigated conditions in Goiás State (Brazil). Four different levels of crop livestock integration were tested: (1) only cultivated pasture (only livestock across the year); (2) cultivated pasture during summer and irrigated common beans during winter (livestock from November to Mai); (3) maize and grass intercropping during summer and irrigated common beans during winter (livestock from November to Mai); and (4) maize during summer and irrigated common beans during winter (only crops; no livestock). The costs include depreciation of irrigation system and fences, inputs and operations (hours at commercial rates). The revenues include pasture renting and commercializing grains (maize and beans). The Benefit-Cost-Ratio (BCR)
was used to compare the economic viability each level of crop livestock integration. Considering the four levels of crop livestock integration tested, only one was economically viable: using cultivated pasture during summer and common beans during winter, which obtained a BCR of 1.03. The evaluated levels of crop livestock integration, under the tested conditions, have limitations regarding their economic viability and need to be further researched. MenosOn one hand, intensification of production systems is required to raise food production, on the other hand, rotation schemes become more and more relevant regarding the sustainability of the land use. In many countries crop livestock integration is being considered as one important strategy to improve productivity in a sustainable way. In the central region of Brazil there are many central pivot irrigation systems installed, which need to be used all over the year to be rentable. The aim of this study was to analyze the economic viability of crop livestock integration under irrigated conditions in Goiás State (Brazil). Four different levels of crop livestock integration were tested: (1) only cultivated pasture (only livestock across the year); (2) cultivated pasture during summer and irrigated common beans during winter (livestock from November to Mai); (3) maize and grass intercropping during summer and irrigated common beans during winter (livestock from November to Mai); and (4) maize during summer and irrigated common beans during winter (only crops; no livestock). The costs include depreciation of irrigation system and fences, inputs and operations (hours at commercial rates). The revenues include pasture renting and commercializing grains (maize and beans). The Benefit-Cost-Ratio (BCR)
was used to compare the economic viability each level of crop livestock integration. Considering the four levels of crop livestock integration tested, only one was economically viable: u... Mostrar Tudo |
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Palavras-Chave: |
Aspecto econômico; Goiás. |
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Thesagro: |
Cerrado; Integração; Irrigação; Lavoura; Pecuária. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02585naa a2200253 a 4500
001 1215743
005 2008-01-22
008 2007 bl uuuu u00u1 u #d
100 1 $aWANDER, A. E.
245 $aEconomic viability of crop livestock integration under irrigated conditions in Goiás State, Brazil.
260 $c2007
300 $a6 p.
520 $aOn one hand, intensification of production systems is required to raise food production, on the other hand, rotation schemes become more and more relevant regarding the sustainability of the land use. In many countries crop livestock integration is being considered as one important strategy to improve productivity in a sustainable way. In the central region of Brazil there are many central pivot irrigation systems installed, which need to be used all over the year to be rentable. The aim of this study was to analyze the economic viability of crop livestock integration under irrigated conditions in Goiás State (Brazil). Four different levels of crop livestock integration were tested: (1) only cultivated pasture (only livestock across the year); (2) cultivated pasture during summer and irrigated common beans during winter (livestock from November to Mai); (3) maize and grass intercropping during summer and irrigated common beans during winter (livestock from November to Mai); and (4) maize during summer and irrigated common beans during winter (only crops; no livestock). The costs include depreciation of irrigation system and fences, inputs and operations (hours at commercial rates). The revenues include pasture renting and commercializing grains (maize and beans). The Benefit-Cost-Ratio (BCR) was used to compare the economic viability each level of crop livestock integration. Considering the four levels of crop livestock integration tested, only one was economically viable: using cultivated pasture during summer and common beans during winter, which obtained a BCR of 1.03. The evaluated levels of crop livestock integration, under the tested conditions, have limitations regarding their economic viability and need to be further researched.
650 $aCerrado
650 $aIntegração
650 $aIrrigação
650 $aLavoura
650 $aPecuária
653 $aAspecto econômico
653 $aGoiás
700 1 $aRICARDO, T. R.
700 1 $aOLIVEIRA, P. de
700 1 $aSILVEIRA, P. M. da
773 $tIn: TROPENTAG: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2007, Witzenhausen. Proceedings. Witzenhausen; Universities of Kassel-Witzenhausen and Göttingen, 2007.
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Embrapa Arroz e Feijão (CNPAF) |
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