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| Acesso ao texto completo restrito à biblioteca da Embrapa Unidades Centrais. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
17/04/2013 |
Data da última atualização: |
17/04/2013 |
Autoria: |
COLLARES, D. G.; GONÇALVES, S. B. |
Título: |
Conhecendo um pouco os biocombustíveis. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Brasília, DF: Embrapa Agroenergia, 2012 |
Páginas: |
8 p. |
Descrição Física: |
il., color. |
Idioma: |
Português |
Notas: |
Cartilha infantil. |
Conteúdo: |
Caça-palavras; Palavras cruzadas; Jogo dos 7 erros; Labirinto; Vamos colorir. |
Palavras-Chave: |
Cana-de-açúcar; Cartilha infantil; Óleo de fritura; Pinhão-manso. |
Thesagro: |
Algodão; Amendoim; Babaçu; Beterraba; Biocombustível; Dendê; Etanol; Girassol; Macaúba; Mandioca; Milho; Soja. |
Thesaurus Nal: |
biodiesel; canola. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00964nam a2200361 a 4500 001 1956059 005 2013-04-17 008 2012 bl uuuu u0uu1 u #d 100 1 $aCOLLARES, D. G. 245 $aConhecendo um pouco os biocombustíveis.$h[electronic resource] 260 $aBrasília, DF: Embrapa Agroenergia$c2012 300 $a8 p.$cil., color. 500 $aCartilha infantil. 520 $aCaça-palavras; Palavras cruzadas; Jogo dos 7 erros; Labirinto; Vamos colorir. 650 $abiodiesel 650 $acanola 650 $aAlgodão 650 $aAmendoim 650 $aBabaçu 650 $aBeterraba 650 $aBiocombustível 650 $aDendê 650 $aEtanol 650 $aGirassol 650 $aMacaúba 650 $aMandioca 650 $aMilho 650 $aSoja 653 $aCana-de-açúcar 653 $aCartilha infantil 653 $aÓleo de fritura 653 $aPinhão-manso 700 1 $aGONÇALVES, S. B.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
29/09/2020 |
Data da última atualização: |
29/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SANTOS, A. R. M. dos; BARROS, L. V. de; ABREU, M. L. C.; PEDREIRA, B. C. e. |
Afiliação: |
ALYCE RAIANA MONTEIRO DOS SANTOS, UFMT, Cuiaba-MT; LÍVIA VIEIRA DE BARROS, UFMT, Cuiabá-MT; MATHEUS LIMA CÔRREA ABREU, UFMT, Cuiabá-MT; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
Título: |
In vitro ruminal fermentation parameters and methane production of Marandu palisadegrass (Urochloa brizantha) in a silvopastoral system associated with levels of protein supplementation. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Grass and Forage Science, v. 75, n. 3, p. 339-350, 2020. |
DOI: |
https://doi.org/10.1111/gfs.12476 |
Idioma: |
Inglês |
Conteúdo: |
The addition of protein supplementation in a silvopastoral system can contribute to improved forage intake and digestibility. Our objective was to evaluate in vitro ruminal parameters, digestibility and gas production of Marandu palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R. D. Webster] in a silvopastoral system and compare this to parameters obtained from diets with protein supplementation. Forage was sampled during the growing season (November to April) in 2016/17 and 2017/18. In vitro incubation treatments consisted of four levels of protein supplement (20% of crude protein; CP) in the diet (0.1, 0.2, 0.3 and 0.4 g/kg of body weight). The neutral detergent fibre, acid detergent fibre and indigestible neutral detergent fibre concentrations were highest in the first year. In the second year, CP concentration was 21% greater than in the first year. There was a linear increase for digestion rate, a quadratic effect for lag time and a linear decrease for average digestion time as supplementation levels were increased. The least lag time and digestion time occurred in the second year. There was no supplementation effect on ruminal pH, acetate and butyrate concentrations. Second‐year in vitro dry matter digestibility (IVDMD) was greater than in the first year. Increases in supplementation levels linearly enhanced IVDMD and reduced methane (CH4) production. The inclusion of a protein supplement contributed to reduced CH4 and increased volatile fatty acids production; therefore, we recommended the supplement inclusion of >0.28 g/kg of BW for animals grazing in well‐managed palisadegrass pastures. MenosThe addition of protein supplementation in a silvopastoral system can contribute to improved forage intake and digestibility. Our objective was to evaluate in vitro ruminal parameters, digestibility and gas production of Marandu palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R. D. Webster] in a silvopastoral system and compare this to parameters obtained from diets with protein supplementation. Forage was sampled during the growing season (November to April) in 2016/17 and 2017/18. In vitro incubation treatments consisted of four levels of protein supplement (20% of crude protein; CP) in the diet (0.1, 0.2, 0.3 and 0.4 g/kg of body weight). The neutral detergent fibre, acid detergent fibre and indigestible neutral detergent fibre concentrations were highest in the first year. In the second year, CP concentration was 21% greater than in the first year. There was a linear increase for digestion rate, a quadratic effect for lag time and a linear decrease for average digestion time as supplementation levels were increased. The least lag time and digestion time occurred in the second year. There was no supplementation effect on ruminal pH, acetate and butyrate concentrations. Second‐year in vitro dry matter digestibility (IVDMD) was greater than in the first year. Increases in supplementation levels linearly enhanced IVDMD and reduced methane (CH4) production. The inclusion of a protein supplement contributed to reduced CH4 and increased volatile fatty acids produc... Mostrar Tudo |
Palavras-Chave: |
Mato Grosso; Sinop-MT. |
Thesagro: |
Brachiaria Brizantha. |
Thesaurus NAL: |
Concentrates; Greenhouses. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02440naa a2200229 a 4500 001 2125165 005 2020-09-29 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/gfs.12476$2DOI 100 1 $aSANTOS, A. R. M. dos 245 $aIn vitro ruminal fermentation parameters and methane production of Marandu palisadegrass (Urochloa brizantha) in a silvopastoral system associated with levels of protein supplementation.$h[electronic resource] 260 $c2020 520 $aThe addition of protein supplementation in a silvopastoral system can contribute to improved forage intake and digestibility. Our objective was to evaluate in vitro ruminal parameters, digestibility and gas production of Marandu palisadegrass [Urochloa brizantha (Hochst. ex A. Rich.) R. D. Webster] in a silvopastoral system and compare this to parameters obtained from diets with protein supplementation. Forage was sampled during the growing season (November to April) in 2016/17 and 2017/18. In vitro incubation treatments consisted of four levels of protein supplement (20% of crude protein; CP) in the diet (0.1, 0.2, 0.3 and 0.4 g/kg of body weight). The neutral detergent fibre, acid detergent fibre and indigestible neutral detergent fibre concentrations were highest in the first year. In the second year, CP concentration was 21% greater than in the first year. There was a linear increase for digestion rate, a quadratic effect for lag time and a linear decrease for average digestion time as supplementation levels were increased. The least lag time and digestion time occurred in the second year. There was no supplementation effect on ruminal pH, acetate and butyrate concentrations. Second‐year in vitro dry matter digestibility (IVDMD) was greater than in the first year. Increases in supplementation levels linearly enhanced IVDMD and reduced methane (CH4) production. The inclusion of a protein supplement contributed to reduced CH4 and increased volatile fatty acids production; therefore, we recommended the supplement inclusion of >0.28 g/kg of BW for animals grazing in well‐managed palisadegrass pastures. 650 $aConcentrates 650 $aGreenhouses 650 $aBrachiaria Brizantha 653 $aMato Grosso 653 $aSinop-MT 700 1 $aBARROS, L. V. de 700 1 $aABREU, M. L. C. 700 1 $aPEDREIRA, B. C. e 773 $tGrass and Forage Science$gv. 75, n. 3, p. 339-350, 2020.
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