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Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
06/03/2017 |
Data da última atualização: |
06/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANCHES SILVA, CAMILE; MONTAGNER, D. B.; EUCLIDES, V. P. B.; QUEIROZ, C. de A.; ANDRADE, R. A. S. |
Afiliação: |
CAMILE SANCHES SILVA, UFGD; DENISE BAPTAGLIN MONTAGNER, CNPGC; VALERIA PACHECO BATISTA EUCLIDES, CNPGC; CAROLINA DE ARRUDA QUEIROZ, UFMS; RAFAEL AUGUSTO SILVA ANDRADE, UFGD. |
Título: |
Steer performance on deferred pastures of Brachiaria brizantha and Brachiaria decumbens. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 46, n. j11, p. 1998-2004, nov. 2016. |
Idioma: |
Português |
Conteúdo: |
The objective of this study was to compare structural, morphological and bromatological characteristics of forage as well as performance of Caracu beef cattle (200 ± 9 kg of initial body weight) supplemented with a multi-mineral mixture (0.25% of body weight) on deferred pastures of Brachiaria brizantha ?Marandu? and Brachiaria decumbens ?Basilisk? under continuous grazing. After the pasture was grazed to 10 cm of height, in March 2014, both grasses were left to rest and subjected to a 126-day deferment period. The experimental period lasted from July to October 2014; the sward characteristics and the animal?s weight were evaluated every 28 days. The highest forage mass was recorded in ?Marandu? grass, whereas the highest leaves percentage and lowest dead material percentage were observed in ?Basilisk? pastures. Similarly, the highest crude protein content (8.1 vs. 7.0 ± 0.2%), in vitro organic matter digestibility (57.7 vs. 53.9 ± 0.4%), lowest neutral detergent fiber content (69.2 vs. 72.7 ± 0.4%), and; consequently, the highest average daily gain (680 vs. 530 ± 0.04g animal-1) were recorded for ?Basilisk? pastures. ?Marandu? and ?Basilisk? deferment was associated with a multi-mineral mixture supplementation as a management alternative for rearing beef cattle during the drought periods. Because of the duration of the pasture recovery period in this study, B. decumbens pastures were more likely to achieve the highest animal performance. |
Palavras-Chave: |
Canopy structutre; Estação da seca; Estrutura do dossel; Mistura mineral múltipla; Multi-mineral mixture. |
Thesagro: |
Valor nutritivo. |
Thesaurus Nal: |
Dry season; Nutritive value. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157148/1/Steer-performance.pdf
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Marc: |
LEADER 02289naa a2200265 a 4500 001 2066224 005 2017-03-06 008 2016 bl uuuu u00u1 u #d 100 1 $aSANCHES SILVA, CAMILE 245 $aSteer performance on deferred pastures of Brachiaria brizantha and Brachiaria decumbens.$h[electronic resource] 260 $c2016 520 $aThe objective of this study was to compare structural, morphological and bromatological characteristics of forage as well as performance of Caracu beef cattle (200 ± 9 kg of initial body weight) supplemented with a multi-mineral mixture (0.25% of body weight) on deferred pastures of Brachiaria brizantha ?Marandu? and Brachiaria decumbens ?Basilisk? under continuous grazing. After the pasture was grazed to 10 cm of height, in March 2014, both grasses were left to rest and subjected to a 126-day deferment period. The experimental period lasted from July to October 2014; the sward characteristics and the animal?s weight were evaluated every 28 days. The highest forage mass was recorded in ?Marandu? grass, whereas the highest leaves percentage and lowest dead material percentage were observed in ?Basilisk? pastures. Similarly, the highest crude protein content (8.1 vs. 7.0 ± 0.2%), in vitro organic matter digestibility (57.7 vs. 53.9 ± 0.4%), lowest neutral detergent fiber content (69.2 vs. 72.7 ± 0.4%), and; consequently, the highest average daily gain (680 vs. 530 ± 0.04g animal-1) were recorded for ?Basilisk? pastures. ?Marandu? and ?Basilisk? deferment was associated with a multi-mineral mixture supplementation as a management alternative for rearing beef cattle during the drought periods. Because of the duration of the pasture recovery period in this study, B. decumbens pastures were more likely to achieve the highest animal performance. 650 $aDry season 650 $aNutritive value 650 $aValor nutritivo 653 $aCanopy structutre 653 $aEstação da seca 653 $aEstrutura do dossel 653 $aMistura mineral múltipla 653 $aMulti-mineral mixture 700 1 $aMONTAGNER, D. B. 700 1 $aEUCLIDES, V. P. B. 700 1 $aQUEIROZ, C. de A. 700 1 $aANDRADE, R. A. S. 773 $tCiência Rural, Santa Maria$gv. 46, n. j11, p. 1998-2004, nov. 2016.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
05/12/2012 |
Data da última atualização: |
09/01/2013 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MEIRELES, I. P.; LEAL, M. A. de A.; RESENDE, A. S. de; ROCHA, M. dos S. |
Afiliação: |
UFRRJ; MARCO ANTONIO DE ALMEIDA LEAL, CNPAB; ALEXANDER SILVA DE RESENDE, CNPAB; UFRRJ. |
Título: |
Resposta de mudas de eucalipto à diferentes dosagens e formulações de extratos de composto. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: REUNIÃO BRASILEIRA DE CIÊNCIA DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. FERTBIO 2012. |
Idioma: |
Português |
Palavras-Chave: |
Biofetilizante; Bokashi; Composto vegetal; Vermicomposto. |
Thesagro: |
Adubação Foliar. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00912nam a2200193 a 4500 001 1941343 005 2013-01-09 008 2012 bl uuuu u01u1 u #d 100 1 $aMEIRELES, I. P. 245 $aResposta de mudas de eucalipto à diferentes dosagens e formulações de extratos de composto. 260 $aIn: REUNIÃO BRASILEIRA DE CIÊNCIA DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. FERTBIO 2012.$c2012 650 $aAdubação Foliar 653 $aBiofetilizante 653 $aBokashi 653 $aComposto vegetal 653 $aVermicomposto 700 1 $aLEAL, M. A. de A. 700 1 $aRESENDE, A. S. de 700 1 $aROCHA, M. dos S.
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