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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
28/12/2018 |
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Data da última atualização: |
28/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
EUCLIDES, V. P. B.; COSTA, F. P.; EUCLIDES FILHO, K.; MONTAGNER, D. B.; FIGUEIREDO, G. R. |
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Afiliação: |
VALERIA PACHECO BATISTA EUCLIDES, CNPGC; FERNANDO PAIM COSTA, CNPGC; KEPLER EUCLIDES FILHO, DE/PR; DENISE BAPTAGLIN MONTAGNER, CNPGC; GERALDO RAMOS FIGUEIREDO, CNPGC. |
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Título: |
Biological and economic performance of animal genetic groups under different diets. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Bioscince Journal, Uberlândia, v. 34, n. 6, p. 1683-1692, Nov./Dec. 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Desempenho biológico e econômico de grupos genéticos animais sob diferentes dietas. |
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Conteúdo: |
A grazing trial to evaluate biological and economic efficiencies for rearing young animals exclusively on pasture from weaning at 7 months of age, with average initial weight of 220 ± 12 kg, to slaughter was conducted from May 2006 to October 2007. Two levels of combined supplementation during the first dry period and four genetic groups (F1 Angus-Nellore; ½Braford-¼Angus-¼Nellore; ½Brahman-¼Angus-¼Nellore; and Charolais- Nellore) were used following a 4 by 2 factorial arrangement and eight replications in a completely randomized design. During both dry periods, eight paddocks of deferred Brachiaria brizantha were utilized. During the first dry period, concentrated mix (CM) and protein-mineral mixture (PMM) were provided in quantities of 0.8% and 0.2% of body weight (BW), respectively, for 142 days. During the subsequent rainy period, the animals were transferred to eight guinea grass paddocks for 197 days. During the second dry period, the animals were allocated to the same eight palisade grass paddocks used during the previous dry season. Steers had received supplementary diet with the same CM used before at 0.8% of BW. Animals supplemented with CM gained more BW than those supplemented with PMM; however, during the rainy season, steers supplemented with PMM performed better than those receiving CM during the preceding dry period. Using concentrate since the first dry season is a risky option in economic terms, as only the Angus-Nellore group showed a positive but small gain. MenosA grazing trial to evaluate biological and economic efficiencies for rearing young animals exclusively on pasture from weaning at 7 months of age, with average initial weight of 220 ± 12 kg, to slaughter was conducted from May 2006 to October 2007. Two levels of combined supplementation during the first dry period and four genetic groups (F1 Angus-Nellore; ½Braford-¼Angus-¼Nellore; ½Brahman-¼Angus-¼Nellore; and Charolais- Nellore) were used following a 4 by 2 factorial arrangement and eight replications in a completely randomized design. During both dry periods, eight paddocks of deferred Brachiaria brizantha were utilized. During the first dry period, concentrated mix (CM) and protein-mineral mixture (PMM) were provided in quantities of 0.8% and 0.2% of body weight (BW), respectively, for 142 days. During the subsequent rainy period, the animals were transferred to eight guinea grass paddocks for 197 days. During the second dry period, the animals were allocated to the same eight palisade grass paddocks used during the previous dry season. Steers had received supplementary diet with the same CM used before at 0.8% of BW. Animals supplemented with CM gained more BW than those supplemented with PMM; however, during the rainy season, steers supplemented with PMM performed better than those receiving CM during the preceding dry period. Using concentrate since the first dry season is a risky option in economic terms, as only the Angus-Nellore group showed a positive but small ga... Mostrar Tudo |
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Palavras-Chave: |
Deferred grazing; Feed supplementation. |
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Thesagro: |
Brachiaria Brizantha; Panicum Maximum. |
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Thesaurus Nal: |
Rotational grazing. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189451/1/Biological-and-economic-performance-of-animal.pdf
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Marc: |
LEADER 02348naa a2200241 a 4500
001 2102608
005 2018-12-28
008 2018 bl uuuu u00u1 u #d
100 1 $aEUCLIDES, V. P. B.
245 $aBiological and economic performance of animal genetic groups under different diets.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Desempenho biológico e econômico de grupos genéticos animais sob diferentes dietas.
520 $aA grazing trial to evaluate biological and economic efficiencies for rearing young animals exclusively on pasture from weaning at 7 months of age, with average initial weight of 220 ± 12 kg, to slaughter was conducted from May 2006 to October 2007. Two levels of combined supplementation during the first dry period and four genetic groups (F1 Angus-Nellore; ½Braford-¼Angus-¼Nellore; ½Brahman-¼Angus-¼Nellore; and Charolais- Nellore) were used following a 4 by 2 factorial arrangement and eight replications in a completely randomized design. During both dry periods, eight paddocks of deferred Brachiaria brizantha were utilized. During the first dry period, concentrated mix (CM) and protein-mineral mixture (PMM) were provided in quantities of 0.8% and 0.2% of body weight (BW), respectively, for 142 days. During the subsequent rainy period, the animals were transferred to eight guinea grass paddocks for 197 days. During the second dry period, the animals were allocated to the same eight palisade grass paddocks used during the previous dry season. Steers had received supplementary diet with the same CM used before at 0.8% of BW. Animals supplemented with CM gained more BW than those supplemented with PMM; however, during the rainy season, steers supplemented with PMM performed better than those receiving CM during the preceding dry period. Using concentrate since the first dry season is a risky option in economic terms, as only the Angus-Nellore group showed a positive but small gain.
650 $aRotational grazing
650 $aBrachiaria Brizantha
650 $aPanicum Maximum
653 $aDeferred grazing
653 $aFeed supplementation
700 1 $aCOSTA, F. P.
700 1 $aEUCLIDES FILHO, K.
700 1 $aMONTAGNER, D. B.
700 1 $aFIGUEIREDO, G. R.
773 $tBioscince Journal, Uberlândia$gv. 34, n. 6, p. 1683-1692, Nov./Dec. 2018
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
28/04/2022 |
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Data da última atualização: |
28/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
GAZZOLA, R.; GRUNDLING, R. D. P.; ARAGÃO, A. A. |
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Afiliação: |
ROSAURA GAZZOLA, SIRE; ROBERTA DALLA PORTA GRUNDLING, SIRE; ADALBERTO ARAUJO ARAGAO, SIRE. |
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Título: |
Melão: taxas de crescimento da produção, exportação e importação. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Agrotecnologia, v. 10, n 3, p. 75-80, 2020. |
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DOI: |
10.18378/REBAGRO.V10I3.8375 |
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Idioma: |
Português |
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Thesagro: |
Fruta; Mercado Internacional; Taxa de Crescimento. |
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Thesaurus NAL: |
Foreign markets; Fruits; Specific growth rate. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142468/1/MELAO-2020.pdf
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Marc: |
LEADER 00669naa a2200217 a 4500
001 2142468
005 2022-04-28
008 2020 bl uuuu u00u1 u #d
024 7 $a10.18378/REBAGRO.V10I3.8375$2DOI
100 1 $aGAZZOLA, R.
245 $aMelão$btaxas de crescimento da produção, exportação e importação.$h[electronic resource]
260 $c2020
650 $aForeign markets
650 $aFruits
650 $aSpecific growth rate
650 $aFruta
650 $aMercado Internacional
650 $aTaxa de Crescimento
700 1 $aGRUNDLING, R. D. P.
700 1 $aARAGÃO, A. A.
773 $tRevista Brasileira de Agrotecnologia$gv. 10, n 3, p. 75-80, 2020.
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Embrapa Unidades Centrais (AI-SEDE) |
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