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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 : |
29/05/2024 |
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Actualizado : |
29/05/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
TAFERNABERRY, A.I.; SAVIAN, J.V.; KESSLER, J.D.; CIAPPESONI, G.; JAURENA, M.; FERNANDEZ, G.; DE BARBIERI, I. |
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Afiliación : |
ANA INÉS TAFERNABERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0003-3171-2572; JULCEMAR DIAS KESSLER, Universidade do Estado de Santa Catarina (UDESC). Departamento de Zootecnia, Centro de Educação Superior do Oeste. Rua Beloni Trombeta Zanin, 680E, Santo Antônio, Chapecó, SC, Brasil; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0002-0091-3956; MARTIN ALEJANDRO JAURENA BARRIOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0002-6981-8594; GONZALO FERNANDEZ TURREN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0001-9054-0112; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0003-0799-424X. |
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Título : |
Using faecal nitrogen as a marker to estimate intake and digestibility in sheep fed multi-species native forage. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Animal Feed Science and Technology, 2024, 115996. https://doi.org/10.1016/j.anifeedsci.2024.115996 [Article In Press]. |
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ISSN : |
1873-2216 |
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DOI : |
10.1016/j.anifeedsci.2024.115996 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 29 December 2023, Revised 13 May 2024, Accepted 17 May 2024, Available online 22 May 2024. -- Corresponding author: Instituto Nacional de Investigación Agropecuaria (INIA), INIA Treinta y Tres. Ruta 8 km 282, Treinta y Tres, 33000, Uruguay.
E-mail address: jsavian@inia.org.uy (J. V. Savian). -- |
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Contenido : |
ABSTRACT.- Livestock production in southern South America heavily relies on extensive native grasslands, characterized by high plant species diversity, which makes estimating forage digestibility and intake by ruminants in this pastoral ecosystem challenging. Therefore, the aim of this study was to generate regression models to establish the relationship between total faecal nitrogen excretion (FNe) and intake, and faecal nitrogen content (FNc) and digestibility in sheep fed multispecies native forage. In a completely randomized design, 16 Corriedale sheep averaging 44.4 kg of body weight (BW) were housed in metabolism cages and received forage in amounts of 15, 20, 25 g of dry matter per kg of BW or ad libitum. During the spring of 2019 and the summer of 2020, four measurement periods were carried out. The sheep had 5 days of adaptation to the metabolic cage, 10 days to adapt to the treatments of amounts of forage offered, and 5 days for intake and digestibility measurements. The forage was harvested once a day, and then the fresh forage was offered at two different times, 8 and 17 h. © 2024 Elsevier B.V. |
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Palabras claves : |
ÁREA DE PASTURAS Y FORRAJES - INIA; Faecal crude protein; Feed consumption; Internal marker; Natural grassland; Nitrogen excretion; SISTEMA GANADERO EXTENSIVO - INIA. |
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Asunto categoría : |
L02 Alimentación animal |
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Marc : |
LEADER 02479naa a2200313 a 4500
001 1064626
005 2024-05-29
008 2024 bl uuuu u00u1 u #d
022 $a1873-2216
024 7 $a10.1016/j.anifeedsci.2024.115996$2DOI
100 1 $aTAFERNABERRY, A.I.
245 $aUsing faecal nitrogen as a marker to estimate intake and digestibility in sheep fed multi-species native forage.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 29 December 2023, Revised 13 May 2024, Accepted 17 May 2024, Available online 22 May 2024. -- Corresponding author: Instituto Nacional de Investigación Agropecuaria (INIA), INIA Treinta y Tres. Ruta 8 km 282, Treinta y Tres, 33000, Uruguay. E-mail address: jsavian@inia.org.uy (J. V. Savian). --
520 $aABSTRACT.- Livestock production in southern South America heavily relies on extensive native grasslands, characterized by high plant species diversity, which makes estimating forage digestibility and intake by ruminants in this pastoral ecosystem challenging. Therefore, the aim of this study was to generate regression models to establish the relationship between total faecal nitrogen excretion (FNe) and intake, and faecal nitrogen content (FNc) and digestibility in sheep fed multispecies native forage. In a completely randomized design, 16 Corriedale sheep averaging 44.4 kg of body weight (BW) were housed in metabolism cages and received forage in amounts of 15, 20, 25 g of dry matter per kg of BW or ad libitum. During the spring of 2019 and the summer of 2020, four measurement periods were carried out. The sheep had 5 days of adaptation to the metabolic cage, 10 days to adapt to the treatments of amounts of forage offered, and 5 days for intake and digestibility measurements. The forage was harvested once a day, and then the fresh forage was offered at two different times, 8 and 17 h. © 2024 Elsevier B.V.
653 $aÁREA DE PASTURAS Y FORRAJES - INIA
653 $aFaecal crude protein
653 $aFeed consumption
653 $aInternal marker
653 $aNatural grassland
653 $aNitrogen excretion
653 $aSISTEMA GANADERO EXTENSIVO - INIA
700 1 $aSAVIAN, J.V.
700 1 $aKESSLER, J.D.
700 1 $aCIAPPESONI, G.
700 1 $aJAURENA, M.
700 1 $aFERNANDEZ, G.
700 1 $aDE BARBIERI, I.
773 $tAnimal Feed Science and Technology, 2024, 115996. https://doi.org/10.1016/j.anifeedsci.2024.115996 [Article In Press].
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| 1. |  | LEADLEY, P.; GONZALEZ, A.; OBURA, D.; KRUG, C.B.; LONDOÑO-MURCIA, M.C.; MILLETTE, K.L.; RADULOVICI, A.; RANKOVIC, A.; SHANNON, L.J.; ARCHER, E.; ATO ARMAH, F.; NIC BAX, N,; CHAUDHARI, K.; COSTELLO, M.J.; DÁVALOS, L.M.; ROQUE, F DE O; DECLERCK, F.; DEE, L.E.; ESSL, F.; FERRIER, S.; GENOVESI, P.; GUARIGUATA, M.R.; HASHIMOTO, S.; IFEJIKA SPERANZA, CH.; ISBELL, F.; KOK, M.; LAVERY, S.D.; LECLÈRE, D.; LOYOLA, R.; LWASA, S.; MCGEOCH, M.; MORI, A.S.; NICHOLSON, E.; OCHOA, J.M.; ÖLLERER, K.; POLASKY, S.; RONDININI, C.; SCHROER, S.; SELOMANE, O.; SHEN, X.; STRASSBURG, B.; RASHID SUMAILA, U.; TITTENSOR, D.P.; TURAK, E.; URBINA, L.; VALLEJOS, M.; VÁZQUEZ-DOMÍNGUEZ, E.; VERBURG, P.H.; VISCONTI, P.; WOODLEY, S.; XU, J. Achieving global biodiversity goals by 2050 requires urgent and integrated actions. One Earth, 2022, Volume 5, Issue 6, Pages 597-603. doi: https://doi.org/10.1016/j.oneear.2022.05.009 Artticle history: Available online 17 June 2022, Version of Record 17 June 2022.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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