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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
28/08/2017 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
MONTOSSI, F.; PIGURINA, G.; BERRETTA, E.J.; SANTAMARINA, I. |
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Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO PIGURINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
A comparative grazing study of sheep and cattle diet selection on native pastures in Uruguay. |
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Fecha de publicación : |
2001 |
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Fuente / Imprenta : |
In: International Grassland Congress, 19., 11-21 de febrero, San Pedro, San Pablo, Brazil. Proceedings. Pircicaba: FEALQ, 2001. |
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Páginas : |
p. 345-347 |
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Idioma : |
Inglés |
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Contenido : |
An experiment was carried out during winter, spring and summer 1997, on native pastures of the basaltic region of Uruguay to evaluate the effects of different herbage mass levels (high, medium and low) on sward characteristics and on sheep and cattle diet selection and grazing behaviour. Higher herbage masses resulted in increments in herbage accumulation and sheep bite weight: winter (1880, 1513 and 610 kg DM ha-1, P < 0.01; 199, 148 and 128 mg DM/bite, P <0.01), and summer (3046, 2175 and 1172 kg DM ha-1, P < 0.01; 214, 175 and 143 mg DM/bite, P< 0.01) for high, medium and low herbage mass levels respectively. The nutritive value of diet
selected by sheep and cattle was higher than that of the herbage on offer, and higher in sheep than in cattle: winter (10.2, 15.9 and 12.5% crude protein, CP, P < 0.05; 49.2, 32.4 and 38.1% acid detergent fiber, ADF, P < 0.01, and summer (7.4, 10 and 9.5% CP, P < 0.05; 51.1, 36.8 and 43% ADF, P < 0.01) for herbage on offer, sheep and cattle diets respectively. These contrasting results found in the nutritive value were closely associated with differences in the proportions of the botanical components recorded, particularly the differential contribution of dead material. This experiment quantified the importance of diet selection in determining the nutritive value of the
forage eaten by sheep and cattle on the native pastures of the basaltic region of Uruguay and established some relationships between diet selection and grazing management, involving animal selectivity ability differences (sheep versus cattle) and seasonal effects. MenosAn experiment was carried out during winter, spring and summer 1997, on native pastures of the basaltic region of Uruguay to evaluate the effects of different herbage mass levels (high, medium and low) on sward characteristics and on sheep and cattle diet selection and grazing behaviour. Higher herbage masses resulted in increments in herbage accumulation and sheep bite weight: winter (1880, 1513 and 610 kg DM ha-1, P < 0.01; 199, 148 and 128 mg DM/bite, P <0.01), and summer (3046, 2175 and 1172 kg DM ha-1, P < 0.01; 214, 175 and 143 mg DM/bite, P< 0.01) for high, medium and low herbage mass levels respectively. The nutritive value of diet
selected by sheep and cattle was higher than that of the herbage on offer, and higher in sheep than in cattle: winter (10.2, 15.9 and 12.5% crude protein, CP, P < 0.05; 49.2, 32.4 and 38.1% acid detergent fiber, ADF, P < 0.01, and summer (7.4, 10 and 9.5% CP, P < 0.05; 51.1, 36.8 and 43% ADF, P < 0.01) for herbage on offer, sheep and cattle diets respectively. These contrasting results found in the nutritive value were closely associated with differences in the proportions of the botanical components recorded, particularly the differential contribution of dead material. This experiment quantified the importance of diet selection in determining the nutritive value of the
forage eaten by sheep and cattle on the native pastures of the basaltic region of Uruguay and established some relationships between diet selection and grazing management,... Presentar Todo |
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Palabras claves : |
CATTLE; DIET SELECTION; GRAZING BEHAVIOUR; NATIVE PASTURES; SHEEP. |
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Thesagro : |
CAMPO NATURAL; OVINOS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7223/1/Montosi-2001.pdf
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Marc : |
LEADER 02327nam a2200241 a 4500
001 1021516
005 2017-08-28
008 2001 bl uuuu u01u1 u #d
100 1 $aMONTOSSI, F.
245 $aA comparative grazing study of sheep and cattle diet selection on native pastures in Uruguay.
260 $aIn: International Grassland Congress, 19., 11-21 de febrero, San Pedro, San Pablo, Brazil. Proceedings. Pircicaba: FEALQ$c2001
300 $ap. 345-347
520 $aAn experiment was carried out during winter, spring and summer 1997, on native pastures of the basaltic region of Uruguay to evaluate the effects of different herbage mass levels (high, medium and low) on sward characteristics and on sheep and cattle diet selection and grazing behaviour. Higher herbage masses resulted in increments in herbage accumulation and sheep bite weight: winter (1880, 1513 and 610 kg DM ha-1, P < 0.01; 199, 148 and 128 mg DM/bite, P <0.01), and summer (3046, 2175 and 1172 kg DM ha-1, P < 0.01; 214, 175 and 143 mg DM/bite, P< 0.01) for high, medium and low herbage mass levels respectively. The nutritive value of diet selected by sheep and cattle was higher than that of the herbage on offer, and higher in sheep than in cattle: winter (10.2, 15.9 and 12.5% crude protein, CP, P < 0.05; 49.2, 32.4 and 38.1% acid detergent fiber, ADF, P < 0.01, and summer (7.4, 10 and 9.5% CP, P < 0.05; 51.1, 36.8 and 43% ADF, P < 0.01) for herbage on offer, sheep and cattle diets respectively. These contrasting results found in the nutritive value were closely associated with differences in the proportions of the botanical components recorded, particularly the differential contribution of dead material. This experiment quantified the importance of diet selection in determining the nutritive value of the forage eaten by sheep and cattle on the native pastures of the basaltic region of Uruguay and established some relationships between diet selection and grazing management, involving animal selectivity ability differences (sheep versus cattle) and seasonal effects.
650 $aCAMPO NATURAL
650 $aOVINOS
653 $aCATTLE
653 $aDIET SELECTION
653 $aGRAZING BEHAVIOUR
653 $aNATIVE PASTURES
653 $aSHEEP
700 1 $aPIGURINA, G.
700 1 $aBERRETTA, E.J.
700 1 $aSANTAMARINA, I.
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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 : |
21/12/2023 |
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Actualizado : |
21/12/2023 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
FUGAZOT, C.; NÚÑEZ, T.; MALÁN, I.; QUINCKE, A.; D'ANDREA, E.; BARAIBAR, N. |
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Afiliación : |
CARMEN FUGAZOT, Coordinadora del FPTA, Área de Productores - Conaprole; TATIANA NÚÑEZ, Asesora en Lechería, Coordinadora del FPTA - Conaprole; INÉS MALÁN, Consultora del FPTA, Área de Productores - Conaprole; JUAN ANDRES QUINCKE WALDEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EMELY D'ANDREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NICOLÁS BARAIBAR PEDERSEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
FPTA 361 Pasturas: Manejo de la pastura y el pastoreo para maximizar la cosecha de pasto en el tambo. |
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Complemento del título : |
Proyectos FPTA. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Revista INIA Uruguay, Diciembre 2023, no.75 p.93-99. |
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Serie : |
(Revista INIA; 75). |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
El proyecto apunta a identificar y difundir buenas prácticas para la gestión del pasto realizadas por los productores, de manera de concretar mejoras en la cosecha de forraje y en los resultados económicos de los tambos a nivel nacional. En este artículo se presentan los principales aspectos de la metodología utilizada, así como avances alcanzados en sus diferentes componentes. |
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Palabras claves : |
FPTA (FONDO DE PROMOCIÓN DE TECNOLOGÍA AGROPECUARIA). |
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Thesagro : |
PROYECTOS DE INVESTIGACION; TRANSFERENCIA DE TECNOLOGIA. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17465/1/Revista-INIA-75-dic-2023-22.pdf
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Marc : |
LEADER 01145naa a2200241 a 4500
001 1064427
005 2023-12-21
008 2023 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aFUGAZOT, C.
245 $aFPTA 361 Pasturas$bManejo de la pastura y el pastoreo para maximizar la cosecha de pasto en el tambo.$h[electronic resource]
260 $c2023
490 $a(Revista INIA; 75).
520 $aEl proyecto apunta a identificar y difundir buenas prácticas para la gestión del pasto realizadas por los productores, de manera de concretar mejoras en la cosecha de forraje y en los resultados económicos de los tambos a nivel nacional. En este artículo se presentan los principales aspectos de la metodología utilizada, así como avances alcanzados en sus diferentes componentes.
650 $aPROYECTOS DE INVESTIGACION
650 $aTRANSFERENCIA DE TECNOLOGIA
653 $aFPTA (FONDO DE PROMOCIÓN DE TECNOLOGÍA AGROPECUARIA)
700 1 $aNÚÑEZ, T.
700 1 $aMALÁN, I.
700 1 $aQUINCKE, A.
700 1 $aD'ANDREA, E.
700 1 $aBARAIBAR, N.
773 $tRevista INIA Uruguay, Diciembre 2023, no.75 p.93-99.
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INIA Las Brujas (LB) |
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