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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
25/05/2023 |
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Actualizado : |
25/05/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GARELI, M.S.; MENDOZA, A.; BELLO, N.M.; LATTANZI, F.; FARIÑA, S.; SAVIAN, J.V. |
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Afiliación : |
MARIA SOLANGE GARELI CERRUTTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA M. BELLO, Department of Animal Sciences, College of Food, Agricultural and Environmental Sciences. The Ohio State University, Columbus, 43210, United States; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria); JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Effects of grazing management and concentrate supplementation on intake and milk production of dairy cows grazing orchardgrass. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Animal Feed Science and Technology, July 2023, Volume 30, article 115668. https://doi.org/10.1016/j.anifeedsci.2023.115668 |
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ISSN : |
0377-8401 |
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DOI : |
10.1016/j.anifeedsci.2023.115668 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 11 January 2023; Received in revised form 4 May 2023; Accepted 8 May 2023; Available online 9 May 2023. -- Correspondence authors: E-mail addresses: solg-17@hotmail.es (S. Gareli), jsavian@inia.org.uy (J.V. Savian). -- Funding: This research was funded by INIA ( PL_21_0_00 ). -- |
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Contenido : |
ABSTRACT.- In pasture-based dairy systems, grazing management strategies have focused mainly on achieving a high herbage harvest per hectare, whereas strategies oriented to maximizing the intake rate of herbage have been recently explored. The objectives of the study were (i) to evaluate the herbage nutritional value, intake and milk production per animal and per hectare of mid-lactation Holstein dairy cows grazing orchardgrass (Dactylis glomerata) in response to grazing management strategies that prioritize either herbage harvest per hectare or herbage intake rate, and (ii) to assess whether concentrate supplementation affects this response. The experiment was conducted in Uruguay using twenty-four mid-lactation Holstein dairy cows grazing orchardgrass under rotational stocking over an 81-day period. © 2023 Elsevier B.V. |
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Palabras claves : |
ÁREA PASTURAS Y FORRAJES - INIA; Holstein cows; Number of leaves; Rotational stocking; SISTEMA LECHERO - INIA; Sward height. |
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Thesagro : |
DACTYLIS GLOMERATA. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02125naa a2200301 a 4500
001 1064167
005 2023-05-25
008 2023 bl uuuu u00u1 u #d
022 $a0377-8401
024 7 $a10.1016/j.anifeedsci.2023.115668$2DOI
100 1 $aGARELI, M.S.
245 $aEffects of grazing management and concentrate supplementation on intake and milk production of dairy cows grazing orchardgrass.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 11 January 2023; Received in revised form 4 May 2023; Accepted 8 May 2023; Available online 9 May 2023. -- Correspondence authors: E-mail addresses: solg-17@hotmail.es (S. Gareli), jsavian@inia.org.uy (J.V. Savian). -- Funding: This research was funded by INIA ( PL_21_0_00 ). --
520 $aABSTRACT.- In pasture-based dairy systems, grazing management strategies have focused mainly on achieving a high herbage harvest per hectare, whereas strategies oriented to maximizing the intake rate of herbage have been recently explored. The objectives of the study were (i) to evaluate the herbage nutritional value, intake and milk production per animal and per hectare of mid-lactation Holstein dairy cows grazing orchardgrass (Dactylis glomerata) in response to grazing management strategies that prioritize either herbage harvest per hectare or herbage intake rate, and (ii) to assess whether concentrate supplementation affects this response. The experiment was conducted in Uruguay using twenty-four mid-lactation Holstein dairy cows grazing orchardgrass under rotational stocking over an 81-day period. © 2023 Elsevier B.V.
650 $aDACTYLIS GLOMERATA
653 $aÁREA PASTURAS Y FORRAJES - INIA
653 $aHolstein cows
653 $aNumber of leaves
653 $aRotational stocking
653 $aSISTEMA LECHERO - INIA
653 $aSward height
700 1 $aMENDOZA, A.
700 1 $aBELLO, N.M.
700 1 $aLATTANZI, F.
700 1 $aFARIÑA, S.
700 1 $aSAVIAN, J.V.
773 $tAnimal Feed Science and Technology, July 2023, Volume 30, article 115668. https://doi.org/10.1016/j.anifeedsci.2023.115668
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