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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
02/03/2001 |
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Data da última atualização: |
30/03/2017 |
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Autoria: |
SANTOS, S. A.; COSTA, C.; CHALITA, L. V. A. S.; POTT, A.; ALVAREZ, J. M.; ORTIZ, A. G. |
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Afiliação: |
EMBRAPA Pantanal (Corumba, MS). UNESP/FMVZ (Botucatu, SP). |
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Título: |
Grazing behavior and activity patterns by free-grazing cattle in the Pantanal region. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 19., Sao Pedro, 2001. Proceedings. Sao Pedro: Sociedade Brasileira de Zootecnica, 2001. p.297-298. |
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Idioma: |
Inglês |
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Conteúdo: |
A study of habitat selection and habitat use free-grazing cattle was conducted in the pantanal, from October 1997 to September 1999. Observations periods lasted 13 hours per day during three days in each month. The location and activity duration of each group of animals was recorded by continuous sampling. Rumination, walking and resting times were affected (P<0,05) by interaction between month and year and grazing time differed (P<0,05) only between monts. On average, cows spent 54.9, 29.6, 10.6 and 4.9% of their diurnal hours grazing, ruminant, walking and resting, respectively. The grazing time spent in each landscape unit was influenced (P<0,05) by interaction between month and year. The cows exploited more intensively the temporary ponds in 97/98 (26 min ha-1) and the edge of ponds in 98/99 (23.2 min ha-1). Therefore, the adequate grazing management practice may not follow fixed rules for the Pantanal. |
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Palavras-Chave: |
Comportamento; Habitat selection; Intake rate; Natural pasture; Selecao de habitat; Taxa de entrada. |
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Thesagro: |
Gado; Pastagem Natural. |
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Thesaurus Nal: |
behavior; cattle; Pantanal. |
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Categoria do assunto: |
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Marc: |
LEADER 01838naa a2200313 a 4500
001 1805611
005 2017-03-30
008 2001 bl --- 0-- u #d
100 1 $aSANTOS, S. A.
245 $aGrazing behavior and activity patterns by free-grazing cattle in the Pantanal region.
260 $c2001
520 $aA study of habitat selection and habitat use free-grazing cattle was conducted in the pantanal, from October 1997 to September 1999. Observations periods lasted 13 hours per day during three days in each month. The location and activity duration of each group of animals was recorded by continuous sampling. Rumination, walking and resting times were affected (P<0,05) by interaction between month and year and grazing time differed (P<0,05) only between monts. On average, cows spent 54.9, 29.6, 10.6 and 4.9% of their diurnal hours grazing, ruminant, walking and resting, respectively. The grazing time spent in each landscape unit was influenced (P<0,05) by interaction between month and year. The cows exploited more intensively the temporary ponds in 97/98 (26 min ha-1) and the edge of ponds in 98/99 (23.2 min ha-1). Therefore, the adequate grazing management practice may not follow fixed rules for the Pantanal.
650 $abehavior
650 $acattle
650 $aPantanal
650 $aGado
650 $aPastagem Natural
653 $aComportamento
653 $aHabitat selection
653 $aIntake rate
653 $aNatural pasture
653 $aSelecao de habitat
653 $aTaxa de entrada
700 1 $aCOSTA, C.
700 1 $aCHALITA, L. V. A. S.
700 1 $aPOTT, A.
700 1 $aALVAREZ, J. M.
700 1 $aORTIZ, A. G.
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 19., Sao Pedro, 2001. Proceedings. Sao Pedro: Sociedade Brasileira de Zootecnica, 2001. p.297-298.
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Registro original: |
Embrapa Pantanal (CPAP) |
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