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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
27/08/2010 |
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Data da última atualização: |
02/09/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, J. E. G. de; SOARES, J. B.; BARIONI, L. G.; LEITE, G. G.; BRAGA, A. C.; MENEZES, M. E. |
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Afiliação: |
JOSÉ EVANDRO GERVÁSIO DE OLIVEIRA, UnB; JOÃO BATISTA SOARES, FAV/UnB; LUIS GUSTAVO BARIONI, CPAC; GILBERTO GONÇALVES LEITE, FAV/UnB - CPAC; AURO CESAR BRAGA, EXÉRCITO BRASILEIRO; MARCELO ESPELLET MENEZES, EXÉRCITO BRASILEIRO. |
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Título: |
Optimized feed planning for a grazing horse production systems. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 39, n. 4, p. 932-940, 2010. |
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Idioma: |
Português |
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Conteúdo: |
The objective of this study was to develop an economically optimal plan for pasture production and supplementary feeding of horses. The plan was based on the optimization of a multiperiodic linear programming model with the objective of minimizing overall feeding costs, subject to the nutritional constraints of each horse category. The model encompasses a period of one year, from January to December, divided in bimonthly periods. Technical coefficients varied among periods based on local information regarding productivity of the forage crops, taking into account the local climatic conditions and seasonality of production. Literature data on feed nutritional value (crude protein and digestible energy), dry matter intake and nutritional requirements of the horses were also used as technical coefficients. Optimization results allow concluding that it is possible to reduce significantly the feeding costs in the horse production system by decreasing supplementation and substituting the commercial concentrate by the oat grain produced in the local. |
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Palavras-Chave: |
Equino. |
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Thesagro: |
Eqüino; Nutrição animal; Pastejo; Programação linear; Sistema de produção. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01746naa a2200253 a 4500
001 1861217
005 2010-09-02
008 2010 bl --- 0-- u #d
100 1 $aOLIVEIRA, J. E. G. de
245 $aOptimized feed planning for a grazing horse production systems.
260 $c2010
520 $aThe objective of this study was to develop an economically optimal plan for pasture production and supplementary feeding of horses. The plan was based on the optimization of a multiperiodic linear programming model with the objective of minimizing overall feeding costs, subject to the nutritional constraints of each horse category. The model encompasses a period of one year, from January to December, divided in bimonthly periods. Technical coefficients varied among periods based on local information regarding productivity of the forage crops, taking into account the local climatic conditions and seasonality of production. Literature data on feed nutritional value (crude protein and digestible energy), dry matter intake and nutritional requirements of the horses were also used as technical coefficients. Optimization results allow concluding that it is possible to reduce significantly the feeding costs in the horse production system by decreasing supplementation and substituting the commercial concentrate by the oat grain produced in the local.
650 $aEqüino
650 $aNutrição animal
650 $aPastejo
650 $aProgramação linear
650 $aSistema de produção
653 $aEquino
700 1 $aSOARES, J. B.
700 1 $aBARIONI, L. G.
700 1 $aLEITE, G. G.
700 1 $aBRAGA, A. C.
700 1 $aMENEZES, M. E.
773 $tRevista Brasileira de Zootecnia$gv. 39, n. 4, p. 932-940, 2010.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
15/02/2013 |
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Data da última atualização: |
14/11/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANTONIOLLI, L. R.; ZUCOLOTO, M.; CZERMAINSKI, A. B. C.; SIQUEIRA, D. L. |
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Afiliação: |
LUCIMARA ROGERIA ANTONIOLLI, CNPUV; MOISÉS ZUCOLOTO, UFV; ANA BEATRIZ COSTA CZERMAINSKI, CNPUV; D. L. SIQUEIRA, UFV. |
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Título: |
Extension of storage and quality maintenance of 'Rocha' and 'Packham's Triumph' pears using modified atmosphere packaging (Bag-It-Fresh). |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: INTERNATIONAL POSTHARVEST SYMPOSIUM, 7., 2012, Kuala Lumpur. Postharvest for wealth and health: abstracts. [S.l.: MARDI: UPM: ISHS], 2012. |
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Páginas: |
p. 77. |
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Idioma: |
Inglês |
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Notas: |
Resumo S11-3. |
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Conteúdo: |
'Rocha' anel 'Packham's Ttiumph ' pears were harvested in January 2011 when the fruit in, the orchard reached flesh Iirmncss values of 67.6 anel 74.7 N, respectively |
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Palavras-Chave: |
Atmosfera controlada. |
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Thesagro: |
Armazenamento; Conservação; Embalagem; Fruticultura; Pera; Pós-colheita; Qualidade. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204778/1/14472-2012-P.77.pdf
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Marc: |
LEADER 01054nam a2200265 a 4500
001 1949395
005 2019-11-14
008 2012 bl uuuu u00u1 u #d
100 1 $aANTONIOLLI, L. R.
245 $aExtension of storage and quality maintenance of 'Rocha' and 'Packham's Triumph' pears using modified atmosphere packaging (Bag-It-Fresh).$h[electronic resource]
260 $aIn: INTERNATIONAL POSTHARVEST SYMPOSIUM, 7., 2012, Kuala Lumpur. Postharvest for wealth and health: abstracts. [S.l.: MARDI: UPM: ISHS]$c2012
300 $ap. 77.
500 $aResumo S11-3.
520 $a'Rocha' anel 'Packham's Ttiumph ' pears were harvested in January 2011 when the fruit in, the orchard reached flesh Iirmncss values of 67.6 anel 74.7 N, respectively
650 $aArmazenamento
650 $aConservação
650 $aEmbalagem
650 $aFruticultura
650 $aPera
650 $aPós-colheita
650 $aQualidade
653 $aAtmosfera controlada
700 1 $aZUCOLOTO, M.
700 1 $aCZERMAINSKI, A. B. C.
700 1 $aSIQUEIRA, D. L.
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