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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
20/02/2015 |
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Actualizado : |
26/07/2017 |
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Autor : |
SOCA, P.; BERETTA, V.; HEINZEN, M.; BENTANCUR, O. |
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Afiliación : |
P. SOCA; VIRGINIA BERETTA, Facultad de Agronomía; M. HEINZEN; OSCAR BENTANCUR, Facultad de Agronomía. |
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Título : |
Effect of pasture height and control of grazing time on grazing behaviour and defoliation dynamics of growing beef cattle. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
In: Symposium Responding to the increasing global demand for animal products. |
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Idioma : |
Español |
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Contenido : |
The forage intake in grazing animals has been defined as the product of the bite size and biting rate integrated
within the grazing time. Pasture height and density are the most important factors explaining bite size (Laca and Demment,
1996), while the internal state of the animal, quantity and quality of the available pasture, final products of digestion and
photoperiod have been postulated as the main factors that affect the length of the grazing session (Soca, 2000). Pasture
height and available time for grazing interact with pasture allowance and chemical composition of the supplement, affecting
pasture intake rate, selectivity, energetic costs of harvesting the pasture and the nutritional balance of the animals (Soca,
2000). Experiments, conducted on daily management of a herd of dairy cows, imposed different times of access to grazing
suggest that the control of the grazing time could improve the efficiency of pasture utilization (Soca et al, 1999). This
experiment was carried out to evaluate the effect of the control of grazing time and pasture height on grazing behaviour and
the dynamics of defoliation, resulting from growing cattle grazing an improved pasture at the same forage allowance and
supplemented with an energy-rich concentrate. |
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Palabras claves : |
PASTOREO POR HORAS. |
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Thesagro : |
PASTOREO. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 01838nam a2200169 a 4500
001 1052252
005 2017-07-26
008 2002 bl uuuu u01u1 u #d
100 1 $aSOCA, P.
245 $aEffect of pasture height and control of grazing time on grazing behaviour and defoliation dynamics of growing beef cattle.$h[electronic resource]
260 $aIn: Symposium Responding to the increasing global demand for animal products.$c2002
520 $aThe forage intake in grazing animals has been defined as the product of the bite size and biting rate integrated within the grazing time. Pasture height and density are the most important factors explaining bite size (Laca and Demment, 1996), while the internal state of the animal, quantity and quality of the available pasture, final products of digestion and photoperiod have been postulated as the main factors that affect the length of the grazing session (Soca, 2000). Pasture height and available time for grazing interact with pasture allowance and chemical composition of the supplement, affecting pasture intake rate, selectivity, energetic costs of harvesting the pasture and the nutritional balance of the animals (Soca, 2000). Experiments, conducted on daily management of a herd of dairy cows, imposed different times of access to grazing suggest that the control of the grazing time could improve the efficiency of pasture utilization (Soca et al, 1999). This experiment was carried out to evaluate the effect of the control of grazing time and pasture height on grazing behaviour and the dynamics of defoliation, resulting from growing cattle grazing an improved pasture at the same forage allowance and supplemented with an energy-rich concentrate.
650 $aPASTOREO
653 $aPASTOREO POR HORAS
700 1 $aBERETTA, V.
700 1 $aHEINZEN, M.
700 1 $aBENTANCUR, O.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
22/02/2014 |
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Autor : |
De Lucca, R.; Zeballos, R.; Soria, J.; Pisano, J. |
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Título : |
Nuevas variedades tardías de duraznero creadas por DIGEGRA-INIA. Jornada de divulgación |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Canelones (Uruguay): INIA Las Brujas, 2011. |
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Páginas : |
7 p. |
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Serie : |
(INIA Serie Actividades de Difusión; 638) |
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Idioma : |
Español |
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Palabras claves : |
MOSCATO BLANCO; MOSCATO DEL MONTE; MOSCATO DEL SUR; MOSCATO DELICIA; MOSCATO TARDIO; PAV??A SAUCE. |
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Thesagro : |
DURAZNO; URUGUAY; VARIEDADES. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2346/1/18429080211112212.pdf
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Marc : |
LEADER 00742nam a2200265 a 4500
001 1003404
005 2014-02-22
008 2011 bl uuuu u00u1 u #d
100 1 $aDE LUCCA, R.
245 $aNuevas variedades tardías de duraznero creadas por DIGEGRA-INIA. Jornada de divulgación
260 $aCanelones (Uruguay): INIA Las Brujas$c2011
300 $a7 p.
490 $a(INIA Serie Actividades de Difusión; 638)
650 $aDURAZNO
650 $aURUGUAY
650 $aVARIEDADES
653 $aMOSCATO BLANCO
653 $aMOSCATO DEL MONTE
653 $aMOSCATO DEL SUR
653 $aMOSCATO DELICIA
653 $aMOSCATO TARDIO
653 $aPAV??A SAUCE
700 1 $aZEBALLOS, R.
700 1 $aSORIA, J.
700 1 $aPISANO, J.
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INIA Las Brujas (LB) |
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