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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
30/06/2015 |
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Data da última atualização: |
21/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, S. A.; SOUZA, G. S.; TOMICH, T. R.; MORAIS, M. da G.; FRANCO, G.; ABREU, U. G. P. de. |
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Afiliação: |
SANDRA APARECIDA SANTOS, CPAP; GERALDO DA SILVA E SOUZA; THIERRY RIBEIRO TOMICH, CNPGL; MARIA DA GRAÇA MORAIS, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL- UFMS; GUMERCINDO FRANCO, UNIVERSIDADE FEDERAL DE MINAS GERAIS- UFMS; URBANO GOMES PINTO DE ABREU, CPAP. |
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Título: |
Protein-energy supplementation for different categories of animals in beef cattle on natural and cultivated pastures of the Brazilian Pantanal. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Annals of Agricultural & Crop Sciences, v. 5, n. 1, id1059, p. 1-8, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
The goal of this study was to evaluate the effect of protein-energy supplementation during the dry period on the performance of different categories of beef cattle in different management systems of natural and cultivated pastures in the Brazilian Pantanal. Different categories of animals (weaned calves, heifers, primiparous and multiparous cows) were stratified by weight and distributed in one of the following feeding treatments: T1 - natural pasture (grazed), with liquid supplementation (control); T2 - natural pasture (deferred grazing), with liquid supplementation; T3 - cultivated pasture (deferred grazing),with liquid supplementation, from June to September 2006. A continuous stocking method was adopted (0.3, 0.6 and 0.6 of Animal Unit per hectare (AU/ha) for T1, T2 and T3, respectively). Forage availability and quality, supplement intake by livestock, animal performance and ingestive behavior were evaluated over two periods, totaling 90 days of evaluation. Analysis of variance showed differences between initial weight and finished weight in each period between different feeding treatments and animal categories. Animal weight gains were observed during the initial period (mid-season drought), when 440 to 2.800 kg DM forage/ha was available, while weight losses were observed in the final period (late-season drought) when 580 to 800 kg DM forage/ha was available. In the late-season drought, T3 allowed less weight loss among the categories. Primiparous and multiparous cows lost more weight and these higher losses may be related to the higher demand for dry matter intake these categories require. Considering forage offer as the limiting factor during the second period, we concluded that protein-energy supplementation is viable only when the stocking rate is adjusted according to availability of forage. MenosThe goal of this study was to evaluate the effect of protein-energy supplementation during the dry period on the performance of different categories of beef cattle in different management systems of natural and cultivated pastures in the Brazilian Pantanal. Different categories of animals (weaned calves, heifers, primiparous and multiparous cows) were stratified by weight and distributed in one of the following feeding treatments: T1 - natural pasture (grazed), with liquid supplementation (control); T2 - natural pasture (deferred grazing), with liquid supplementation; T3 - cultivated pasture (deferred grazing),with liquid supplementation, from June to September 2006. A continuous stocking method was adopted (0.3, 0.6 and 0.6 of Animal Unit per hectare (AU/ha) for T1, T2 and T3, respectively). Forage availability and quality, supplement intake by livestock, animal performance and ingestive behavior were evaluated over two periods, totaling 90 days of evaluation. Analysis of variance showed differences between initial weight and finished weight in each period between different feeding treatments and animal categories. Animal weight gains were observed during the initial period (mid-season drought), when 440 to 2.800 kg DM forage/ha was available, while weight losses were observed in the final period (late-season drought) when 580 to 800 kg DM forage/ha was available. In the late-season drought, T3 allowed less weight loss among the categories. Primiparous and multiparous cows ... Mostrar Tudo |
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Thesagro: |
Pastagem Cultivada; Pastagem Nativa; Suplemento Energético; Suplemento Protéico. |
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Thesaurus Nal: |
Beef cattle; Forage composition; Forage grasses; Pastures; Protein energy malnutrition. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213674/1/Protein-energy-pastures-2020.pdf
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Marc: |
LEADER 02756naa a2200289 a 4500
001 2018948
005 2020-07-21
008 2020 bl uuuu u00u1 u #d
100 1 $aSANTOS, S. A.
245 $aProtein-energy supplementation for different categories of animals in beef cattle on natural and cultivated pastures of the Brazilian Pantanal.$h[electronic resource]
260 $c2020
520 $aThe goal of this study was to evaluate the effect of protein-energy supplementation during the dry period on the performance of different categories of beef cattle in different management systems of natural and cultivated pastures in the Brazilian Pantanal. Different categories of animals (weaned calves, heifers, primiparous and multiparous cows) were stratified by weight and distributed in one of the following feeding treatments: T1 - natural pasture (grazed), with liquid supplementation (control); T2 - natural pasture (deferred grazing), with liquid supplementation; T3 - cultivated pasture (deferred grazing),with liquid supplementation, from June to September 2006. A continuous stocking method was adopted (0.3, 0.6 and 0.6 of Animal Unit per hectare (AU/ha) for T1, T2 and T3, respectively). Forage availability and quality, supplement intake by livestock, animal performance and ingestive behavior were evaluated over two periods, totaling 90 days of evaluation. Analysis of variance showed differences between initial weight and finished weight in each period between different feeding treatments and animal categories. Animal weight gains were observed during the initial period (mid-season drought), when 440 to 2.800 kg DM forage/ha was available, while weight losses were observed in the final period (late-season drought) when 580 to 800 kg DM forage/ha was available. In the late-season drought, T3 allowed less weight loss among the categories. Primiparous and multiparous cows lost more weight and these higher losses may be related to the higher demand for dry matter intake these categories require. Considering forage offer as the limiting factor during the second period, we concluded that protein-energy supplementation is viable only when the stocking rate is adjusted according to availability of forage.
650 $aBeef cattle
650 $aForage composition
650 $aForage grasses
650 $aPastures
650 $aProtein energy malnutrition
650 $aPastagem Cultivada
650 $aPastagem Nativa
650 $aSuplemento Energético
650 $aSuplemento Protéico
700 1 $aSOUZA, G. S.
700 1 $aTOMICH, T. R.
700 1 $aMORAIS, M. da G.
700 1 $aFRANCO, G.
700 1 $aABREU, U. G. P. de
773 $tAnnals of Agricultural & Crop Sciences$gv. 5, n. 1, id1059, p. 1-8, 2020.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
17/11/2005 |
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Data da última atualização: |
28/07/2011 |
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Autoria: |
AGUIAR, M. de J. N.; AGUIAR, J. V de BEZERRA, F. M. L.; VIANA, T. V. de A.; CABRAL, R. C.; LIMA, J. B.; CRISÓSTOMO JÚNIOR, R. R.; AQUINO, F. C. de; PAIVA FILHO, O. A.; MACHADO, H. A. C.; BEZERRA, L. M. de S. |
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Título: |
Dados climatológicos: Estação de Quixada, 1996. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Fortaleza: Embrapa-CNPAT/FUNCEME, 1998. |
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Páginas: |
12 p. |
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Série: |
(Embrapa-CNPAT. Boletim Agrometeorológico, 5). |
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Idioma: |
Português |
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Conteúdo: |
Para a pesquisa agropecuária, os dados coletados em estações climatológicas são de suma importância, uma vez que possibilitam o monitoramento do clima, bem como o leventamento dos seus efeitos sobre pragas e doenças nas culturas, a estimativa da evapotranspiração, do volume e dos turnos de irrigação, dentre muitas outras finalidades básicas. |
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Palavras-Chave: |
Agroclimatologia; Agrometeorologia; Brasil; Ceará; Climatologia agrícola; Nordeste; Quixadá. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/8979/1/Ba-005.pdf
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Marc: |
LEADER 01264nam a2200325 a 4500
001 1425862
005 2011-07-28
008 1998 bl uuuu u0uu1 u #d
100 1 $aAGUIAR, M. de J. N.
245 $aDados climatológicos$bEstação de Quixada, 1996.
260 $aFortaleza: Embrapa-CNPAT/FUNCEME$c1998
300 $a12 p.
490 $a(Embrapa-CNPAT. Boletim Agrometeorológico, 5).
520 $aPara a pesquisa agropecuária, os dados coletados em estações climatológicas são de suma importância, uma vez que possibilitam o monitoramento do clima, bem como o leventamento dos seus efeitos sobre pragas e doenças nas culturas, a estimativa da evapotranspiração, do volume e dos turnos de irrigação, dentre muitas outras finalidades básicas.
653 $aAgroclimatologia
653 $aAgrometeorologia
653 $aBrasil
653 $aCeará
653 $aClimatologia agrícola
653 $aNordeste
653 $aQuixadá
700 1 $aAGUIAR, J. V de BEZERRA, F. M. L.
700 1 $aVIANA, T. V. de A.
700 1 $aCABRAL, R. C.
700 1 $aLIMA, J. B.
700 1 $aCRISÓSTOMO JÚNIOR, R. R.
700 1 $aAQUINO, F. C. de
700 1 $aPAIVA FILHO, O. A.
700 1 $aMACHADO, H. A. C.
700 1 $aBEZERRA, L. M. de S.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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