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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/01/1997 |
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Data da última atualização: |
03/04/2017 |
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Autoria: |
RUYLE, G. B.; HASSON, O.; RICE, R. W. |
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Título: |
The influence of residual stems on biting rates of cattle grazing Eragrostis lehmanniana Nees. |
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Ano de publicação: |
1987 |
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Fonte/Imprenta: |
Applied Animal Behaviour Science, v.19, p.11-17, 1987. |
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Idioma: |
Inglês |
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Conteúdo: |
On semi-arid rangelands, stems and other standing dead material may accumulate in buchgrasses and restrict access to new growth by grazing animals. We found that the presence and heights of residual stems in Lehmann lovegrass (Eragrostis lehmanniana Ness) increased the times between successive bites taken by grazing cows, thus decreasing biting rates when compared to bites taken where these stems were reduced. As new tillers elongated, biting rates increased but reimained lower on those plants with the greatest amounts of residual stems. Ingestive behavior of cows may be influenced by distinctive features of the vegetation available at each bite taken. The number of bites cows take on grass plants containing large amounts of residual herbage could influence the average biting rate a foraging bout. Methods of collecting bitting-rate data should account for these influences. |
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Palavras-Chave: |
Eragrostis lehmanniana Nees; Pasture. |
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Thesagro: |
Gado; Nutrição; Pastagem. |
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Thesaurus Nal: |
cattle; nutrition. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01501naa a2200229 a 4500
001 1790321
005 2017-04-03
008 1987 bl --- 0-- u #d
100 1 $aRUYLE, G. B.
245 $aThe influence of residual stems on biting rates of cattle grazing Eragrostis lehmanniana Nees.
260 $c1987
520 $aOn semi-arid rangelands, stems and other standing dead material may accumulate in buchgrasses and restrict access to new growth by grazing animals. We found that the presence and heights of residual stems in Lehmann lovegrass (Eragrostis lehmanniana Ness) increased the times between successive bites taken by grazing cows, thus decreasing biting rates when compared to bites taken where these stems were reduced. As new tillers elongated, biting rates increased but reimained lower on those plants with the greatest amounts of residual stems. Ingestive behavior of cows may be influenced by distinctive features of the vegetation available at each bite taken. The number of bites cows take on grass plants containing large amounts of residual herbage could influence the average biting rate a foraging bout. Methods of collecting bitting-rate data should account for these influences.
650 $acattle
650 $anutrition
650 $aGado
650 $aNutrição
650 $aPastagem
653 $aEragrostis lehmanniana Nees
653 $aPasture
700 1 $aHASSON, O.
700 1 $aRICE, R. W.
773 $tApplied Animal Behaviour Science$gv.19, p.11-17, 1987.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
15/10/2013 |
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Data da última atualização: |
01/12/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PADILHA, M. do S. C.; MOTA, M. G. C.; ANDRADE, E. B.; CORADIN, L. |
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Afiliação: |
MARIA DO SOCORRO C. PADILHA, SAGRI / CPATU; MILTON GUILHERME C. MOTA, CPATU; EMELEOCÍPIO B. ANDRADE, CPATU; LÍDIO CORADIN, CENARGEN. |
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Título: |
Coleta e conservação de germoplasma de patauá (complexo Oenocarpus/Jessenia). |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 39., 1988, Belém, PA. Resumos... Belém, PA: SBB: MPEG, 1988. |
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Páginas: |
v. 1, p. 136-137. |
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Idioma: |
Português |
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Palavras-Chave: |
Coleta. |
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Thesagro: |
Germoplasma; Patauá. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112632/1/p136.pdf
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Marc: |
LEADER 00570nam a2200181 a 4500
001 1968654
005 2014-12-01
008 1988 bl uuuu u00u1 u #d
100 1 $aPADILHA, M. do S. C.
245 $aColeta e conservação de germoplasma de patauá (complexo Oenocarpus/Jessenia).
260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 39., 1988, Belém, PA. Resumos... Belém, PA: SBB: MPEG$c1988
300 $av. 1, p. 136-137.
650 $aGermoplasma
650 $aPatauá
653 $aColeta
700 1 $aMOTA, M. G. C.
700 1 $aANDRADE, E. B.
700 1 $aCORADIN, L.
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Embrapa Amazônia Oriental (CPATU) |
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