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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
30/12/2019 |
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Data da última atualização: |
30/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
REIS, R. H. P. dos; ABREU, J. G. de; ALMEIDA, R. G. de; CABRAL, L. da S.; BARROS, L. V. de; CABRAL, C. E. A.; BEHLING NETO, A.; MATTER, E.; ROYER, P. O.; HERRERA, D. M.; FARIAS, J. de M. |
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Afiliação: |
Rafael Henrique Pereira dos Reis, Universidade Federal de Mato Grosso - UFMT; Joadil Gonçalves de Abreu, Universidade Federal de Mato Grosso - UFMT; ROBERTO GIOLO DE ALMEIDA, CNPGC; Luciano da Silva Cabral, Universidade Federal de Mato Grosso - UFMT; Livia Vieira de Barros, Universidade Federal de Mato Grosso - UFMT; Carlos Eduardo Avelino Cabral, Universidade Federal de Mato Grosso - UFMT; Arthur Behling Neto, Universidade Federal de Mato Grosso - UFMT; Edegar Matter, Universidade Federal de Mato Grosso - UFMT; Patricia Orlando Royer, Universidade Federal de Mato Grosso - UFMT; Dayenne Mariane Herrera, Universidade Federal de Mato Grosso - UFMT; Joana de Medeiros Farias, Universidade Federal de Mato Grosso - UFMT. |
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Título: |
Agronomic Characteristics, Chemical Composition and In vitro Gas Production of Sugarcane Cultivars (Saccharum spp.) for Feeding Ruminants. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Experimental Agriculture International, v. 35, n. 1, p. 1-8, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
solids content (BRIX), NDF/BRIX ratio and tons of sucrose/ha, total digestible nutrients, digestible energy, metabolizable energy, net energy and in vitro digestibility of organic matter, crude protein, neutral detergent fiber (NDF) and acid detergent, of digestion and In vitro gas production of nonfibrous carbohydrates, latency time, digestion rate and gas production of fibrous carbohydrates, and in vitro digestibility of organic matter. There was a significant difference between the cultivars regarding the neutral detergent fiber content, in vitro digestibility of organic matter, total digestible nutrients, digestible energy, net energy, degradation rates of fibrous and non-fibrous carbohydrates and latency period. There was a negative correlation between stem percentage and NDF/BRIX and positive correlation between in vitro digestibility of organic matter and total digestible nutrients. The results were submitted to analysis of variance and mean test by Scott-Knott and Pearson's correlation analysis. The statistical program used was SAEG 2000. The RB835486 variety was superior to the other cultivars, as it presented 93.28% of stem, 57.5% of in vitro digestibility of organic matter, NDF / BRIX ratio of 2.68, 43.78% NDF, latency period 2.86h and fibrous carbohydrate degradation rate of 2.26% per hour. Therefore, this cultivar was better indicated for animal feeding between May and July in the State of Mato Grosso, Brazil. |
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Palavras-Chave: |
Feeding ruminants; In vitro degradation kinetics; Saccharum spp. |
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Thesaurus Nal: |
Digestibility. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1117953/1/AgronomicCharacteristicsChemicalComposition.pdf
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Marc: |
LEADER 02371naa a2200289 a 4500
001 2117953
005 2019-12-30
008 2019 bl uuuu u00u1 u #d
100 1 $aREIS, R. H. P. dos
245 $aAgronomic Characteristics, Chemical Composition and In vitro Gas Production of Sugarcane Cultivars (Saccharum spp.) for Feeding Ruminants.$h[electronic resource]
260 $c2019
520 $asolids content (BRIX), NDF/BRIX ratio and tons of sucrose/ha, total digestible nutrients, digestible energy, metabolizable energy, net energy and in vitro digestibility of organic matter, crude protein, neutral detergent fiber (NDF) and acid detergent, of digestion and In vitro gas production of nonfibrous carbohydrates, latency time, digestion rate and gas production of fibrous carbohydrates, and in vitro digestibility of organic matter. There was a significant difference between the cultivars regarding the neutral detergent fiber content, in vitro digestibility of organic matter, total digestible nutrients, digestible energy, net energy, degradation rates of fibrous and non-fibrous carbohydrates and latency period. There was a negative correlation between stem percentage and NDF/BRIX and positive correlation between in vitro digestibility of organic matter and total digestible nutrients. The results were submitted to analysis of variance and mean test by Scott-Knott and Pearson's correlation analysis. The statistical program used was SAEG 2000. The RB835486 variety was superior to the other cultivars, as it presented 93.28% of stem, 57.5% of in vitro digestibility of organic matter, NDF / BRIX ratio of 2.68, 43.78% NDF, latency period 2.86h and fibrous carbohydrate degradation rate of 2.26% per hour. Therefore, this cultivar was better indicated for animal feeding between May and July in the State of Mato Grosso, Brazil.
650 $aDigestibility
653 $aFeeding ruminants
653 $aIn vitro degradation kinetics
653 $aSaccharum spp
700 1 $aABREU, J. G. de
700 1 $aALMEIDA, R. G. de
700 1 $aCABRAL, L. da S.
700 1 $aBARROS, L. V. de
700 1 $aCABRAL, C. E. A.
700 1 $aBEHLING NETO, A.
700 1 $aMATTER, E.
700 1 $aROYER, P. O.
700 1 $aHERRERA, D. M.
700 1 $aFARIAS, J. de M.
773 $tJournal of Experimental Agriculture International$gv. 35, n. 1, p. 1-8, 2019.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
26/03/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
CÓRDOVA, H. de A.; ALESSIO, D. R. M.; CARDOZO, L. L.; THALER NETO, A. |
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Afiliação: |
Helder de Arruda Córdova, Secretaria de Estado da Educação do Paraná/Centro Educacional de Educação Profissional Lysimaco Ferreira da Costa; Dileta Regina Moro Alessio, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; Leonardo Leite Cardozo, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; André Thaler Neto, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias. |
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Título: |
Impact of the factors of animal production and welfare on robotic milking frequency. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 238-246, Fev. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Impacto dos fatores de produção e bem-estar animal sobre a frequência de ordenha robotizada. |
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Conteúdo: |
The objective of this work was to evaluate the impact of production factors on milking frequency and the latter?s effect on animal welfare in robotic milking. The experiment was performed with Holstein Friesian cows housed in free-stall barns. To assess the impact of production factors, body condition score, milk yield, and concentrate intake were determined. To determine the effects of the milking frequency on welfare, the locomotion and teat-end scores and serum cortisol level were evaluated. Three experimental groups were formed according to the daily average milking frequency: 1.0 to 1.9, 2.1 to 2.9, and above 3.0 milkings per day. The decrease in milking frequency during lactation was related to the reduction in concentrate intake and milk yield. The increase in milking frequency was related to the reduction in the milk flow and the increase in milking duration. Milking frequency was affected by concentrate intake, locomotion problems, milk yield, and lactation stage. The cortisol level and teat-end conditions were not affected by milking frequency. Milking frequency impacts milk flow, duration of milking, and milk composition; however, there is no effect on the indicators of animal welfare. |
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Palavras-Chave: |
Free-stall system; Produção de leite; Sistema free stall; Sistema voluntário de ordenha; Voluntary milking system. |
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Thesagro: |
Lactação. |
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Thesaurus NAL: |
Cortisol; Lactation; Milk yield. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174562/1/Impacto-of-the-factors-of-animal-production-and-welfare.pdf
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Marc: |
LEADER 02166naa a2200277 a 4500
001 2089726
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aCÓRDOVA, H. de A.
245 $aImpact of the factors of animal production and welfare on robotic milking frequency.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Impacto dos fatores de produção e bem-estar animal sobre a frequência de ordenha robotizada.
520 $aThe objective of this work was to evaluate the impact of production factors on milking frequency and the latter?s effect on animal welfare in robotic milking. The experiment was performed with Holstein Friesian cows housed in free-stall barns. To assess the impact of production factors, body condition score, milk yield, and concentrate intake were determined. To determine the effects of the milking frequency on welfare, the locomotion and teat-end scores and serum cortisol level were evaluated. Three experimental groups were formed according to the daily average milking frequency: 1.0 to 1.9, 2.1 to 2.9, and above 3.0 milkings per day. The decrease in milking frequency during lactation was related to the reduction in concentrate intake and milk yield. The increase in milking frequency was related to the reduction in the milk flow and the increase in milking duration. Milking frequency was affected by concentrate intake, locomotion problems, milk yield, and lactation stage. The cortisol level and teat-end conditions were not affected by milking frequency. Milking frequency impacts milk flow, duration of milking, and milk composition; however, there is no effect on the indicators of animal welfare.
650 $aCortisol
650 $aLactation
650 $aMilk yield
650 $aLactação
653 $aFree-stall system
653 $aProdução de leite
653 $aSistema free stall
653 $aSistema voluntário de ordenha
653 $aVoluntary milking system
700 1 $aALESSIO, D. R. M.
700 1 $aCARDOZO, L. L.
700 1 $aTHALER NETO, A.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 2, p. 238-246, Fev. 2018.
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Embrapa Unidades Centrais (AI-SEDE) |
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