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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
03/08/2001 |
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Data da última atualização: |
24/08/2023 |
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Autoria: |
CARVALHO, P. C. de F.; SILVEIRA, E. O.; PONTES, L. S.; POLI, C. H. E. C.; SOARES, A. B.; RIBEIRO FILHO, H. M. M. |
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Título: |
The effects of sward surfage height on sheep grazing activities. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Grassland ecosystems: an outlook into the 21st century: proceedings. Brasília, DF: Sociedade Brasileira de Zootecnia; Piracicaba: FEALQ, 2001. p. 299-300. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to assess the effect of Italian ryegrass (Lolium multiflorum Lam.) sward height on grazing activities. The experiment was carried out at the Research Station of Universidade Federal do Rio Grande do Sul, Brazil. Yearling no-castrated male lambs behavior was assessed in terms of diurnal grazing, ruminating and idling time in three periods: 27 September 11 and 25 October. Sward surface height was monitored using a sward stick and samples of 0.25 m2 were cut to ground level to estimate herbage and leaf lamina mass. The experiment was carried out in a randomised block design with three replications of four treatments: sward surface heights (5, 10, 15 and 20 cm). Grazing time and ruminating time were somewhat interchangeable, decreasing grazing time and increasing ruminating time with increasing sward surface heights. Idling time remained relatively constant. Sward height showed a small effect on biting rate. |
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Palavras-Chave: |
Brasil; Chewing time; Grazing time; Idling time; Rio Grande do Sul; Tempo de pastejo; Tempo de ruminacao. |
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Thesagro: |
Azevém; Gramínea Forrageira; Lolium Multiflorum; Ovino. |
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Thesaurus Nal: |
Forage grasses; Rumination; Sheep. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02048nam a2200337 a 4500
001 1524252
005 2023-08-24
008 2001 bl uuuu u00u1 u #d
100 1 $aCARVALHO, P. C. de F.
245 $aThe effects of sward surfage height on sheep grazing activities.$h[electronic resource]
260 $aIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Grassland ecosystems: an outlook into the 21st century: proceedings. Brasília, DF: Sociedade Brasileira de Zootecnia; Piracicaba: FEALQ, 2001. p. 299-300.$c2001
520 $aThe objective of this study was to assess the effect of Italian ryegrass (Lolium multiflorum Lam.) sward height on grazing activities. The experiment was carried out at the Research Station of Universidade Federal do Rio Grande do Sul, Brazil. Yearling no-castrated male lambs behavior was assessed in terms of diurnal grazing, ruminating and idling time in three periods: 27 September 11 and 25 October. Sward surface height was monitored using a sward stick and samples of 0.25 m2 were cut to ground level to estimate herbage and leaf lamina mass. The experiment was carried out in a randomised block design with three replications of four treatments: sward surface heights (5, 10, 15 and 20 cm). Grazing time and ruminating time were somewhat interchangeable, decreasing grazing time and increasing ruminating time with increasing sward surface heights. Idling time remained relatively constant. Sward height showed a small effect on biting rate.
650 $aForage grasses
650 $aRumination
650 $aSheep
650 $aAzevém
650 $aGramínea Forrageira
650 $aLolium Multiflorum
650 $aOvino
653 $aBrasil
653 $aChewing time
653 $aGrazing time
653 $aIdling time
653 $aRio Grande do Sul
653 $aTempo de pastejo
653 $aTempo de ruminacao
700 1 $aSILVEIRA, E. O.
700 1 $aPONTES, L. S.
700 1 $aPOLI, C. H. E. C.
700 1 $aSOARES, A. B.
700 1 $aRIBEIRO FILHO, H. M. M.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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