| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Tacuarembó. |
|
Fecha : |
10/03/2021 |
|
Actualizado : |
29/06/2022 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
FERREIRA, G.; CIAPPESONI, G.; CASTELLS, D.; AMARILHO-SILVEIRA, F.; NAVAJAS, E.; GIORELLO, D.; BANCHERO, G.; DE BARBIERI, I. |
|
Afiliación : |
GRACIALDA FERREIRA DE FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; D. CASTELLS, Secretariado Uruguayo de la Lana, Florida, Uruguay.; F. AMARILHO-SILVEIRA, Universidade Federal do Rio Grande do Sul, RS, Brasil.; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GERMAN GIORELLO LEITES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Feed conversion efficiency in sheep genetically selected for resistance to gastrointestinal nematodes |
|
Fecha de publicación : |
2021 |
|
Fuente / Imprenta : |
Animal Production Science, 2021, vol. 61(8), pages 754-760. OPEN ACCESS. doi: https://doi.org/10.1071/AN20121 |
|
DOI : |
10.1071/AN20121 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Submitted: 24 March 2020 Accepted: 12 February 2021 Published online: 10 March 2021. |
|
Contenido : |
Abstract: Context. It has been indicated that there might be an antagonism between selection for gastrointestinal nematode resistance and high productivity and feed conversion efficiency in ruminants. Aims. This study aimed to determine whether genetic selection for resistance to gastrointestinal nematodes would alter the feed intake and feed efficiency of sheep with or without an infection of Haemonchus contortus. Methods. Sixty-seven Corriedale lambs (357 14 days old) derived from flocks genetically selected to be resistant
(n = 29) or susceptible (n = 38) to gastrointestinal nematodes (GIN) were evaluated for individual dry-matter intake (DMI), feed conversion ratio (FCR) and residual feed intake (RFI). Considering bodyweight (BW), GIN line and sires, males were allotted to one of three outdoor pens and females to one of two, each pen being equipped with five automated feeding systems and two automatic weighing platforms to record individual feed intake and BW. Feed (lucerne haylage, crude protein 20.5%, metabolisable energy 9.2 MJ/kg DM) and water were offered ad libitum. The experiment was conducted in two periods. First, animals were maintained worm-free (14 days of acclimatisation and 44 days of records) and then, in Period 2 (42 days), animals were artificially infected with 6000 L3 of Haemonchus contortus. Worm egg counts were recorded on Days 9, 23, 27, 30, 42 post-infection. While DMI, FCR, average daily gain and BW were analysed using a generalised linear model including dams age, pen and GIN line as fixed effects, RFI was analysed including only GIN line. Key results. In both periods, GIN line did not have a significant (P > 0.05) effect on DMI, FCR, RFI, average daily gain or BW. Worm egg count was different (P < 0.05) on Day 23 post-infection (Period 2), being higher in susceptible line. Conclusions. The most important finding of this study is that breeding GIN-resistant animals would not have a negative effect on feed conversion efficiency when evaluated as FCR or RFI in 1-year old lambs fed ad libitum with a high-protein diet. Implications. Breeding for resistance to internal nematodes does not affect feed efficiency or productivity. MenosAbstract: Context. It has been indicated that there might be an antagonism between selection for gastrointestinal nematode resistance and high productivity and feed conversion efficiency in ruminants. Aims. This study aimed to determine whether genetic selection for resistance to gastrointestinal nematodes would alter the feed intake and feed efficiency of sheep with or without an infection of Haemonchus contortus. Methods. Sixty-seven Corriedale lambs (357 14 days old) derived from flocks genetically selected to be resistant
(n = 29) or susceptible (n = 38) to gastrointestinal nematodes (GIN) were evaluated for individual dry-matter intake (DMI), feed conversion ratio (FCR) and residual feed intake (RFI). Considering bodyweight (BW), GIN line and sires, males were allotted to one of three outdoor pens and females to one of two, each pen being equipped with five automated feeding systems and two automatic weighing platforms to record individual feed intake and BW. Feed (lucerne haylage, crude protein 20.5%, metabolisable energy 9.2 MJ/kg DM) and water were offered ad libitum. The experiment was conducted in two periods. First, animals were maintained worm-free (14 days of acclimatisation and 44 days of records) and then, in Period 2 (42 days), animals were artificially infected with 6000 L3 of Haemonchus contortus. Worm egg counts were recorded on Days 9, 23, 27, 30, 42 post-infection. While DMI, FCR, average daily gain and BW were analysed using a generalised linear model ... Presentar Todo |
|
Palabras claves : |
FEED CONVERSION EFFICIENCY; GASTROINTESTINAL NEMATODES; NEMATODES. |
|
Asunto categoría : |
L01 Ganadería |
|
URL : |
https://www.publish.csiro.au/an/pdf/AN20121
|
|
Marc : |
LEADER 03132naa a2200265 a 4500
001 1061810
005 2022-06-29
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1071/AN20121$2DOI
100 1 $aFERREIRA, G.
245 $aFeed conversion efficiency in sheep genetically selected for resistance to gastrointestinal nematodes$h[electronic resource]
260 $c2021
500 $aArticle history: Submitted: 24 March 2020 Accepted: 12 February 2021 Published online: 10 March 2021.
520 $aAbstract: Context. It has been indicated that there might be an antagonism between selection for gastrointestinal nematode resistance and high productivity and feed conversion efficiency in ruminants. Aims. This study aimed to determine whether genetic selection for resistance to gastrointestinal nematodes would alter the feed intake and feed efficiency of sheep with or without an infection of Haemonchus contortus. Methods. Sixty-seven Corriedale lambs (357 14 days old) derived from flocks genetically selected to be resistant (n = 29) or susceptible (n = 38) to gastrointestinal nematodes (GIN) were evaluated for individual dry-matter intake (DMI), feed conversion ratio (FCR) and residual feed intake (RFI). Considering bodyweight (BW), GIN line and sires, males were allotted to one of three outdoor pens and females to one of two, each pen being equipped with five automated feeding systems and two automatic weighing platforms to record individual feed intake and BW. Feed (lucerne haylage, crude protein 20.5%, metabolisable energy 9.2 MJ/kg DM) and water were offered ad libitum. The experiment was conducted in two periods. First, animals were maintained worm-free (14 days of acclimatisation and 44 days of records) and then, in Period 2 (42 days), animals were artificially infected with 6000 L3 of Haemonchus contortus. Worm egg counts were recorded on Days 9, 23, 27, 30, 42 post-infection. While DMI, FCR, average daily gain and BW were analysed using a generalised linear model including dams age, pen and GIN line as fixed effects, RFI was analysed including only GIN line. Key results. In both periods, GIN line did not have a significant (P > 0.05) effect on DMI, FCR, RFI, average daily gain or BW. Worm egg count was different (P < 0.05) on Day 23 post-infection (Period 2), being higher in susceptible line. Conclusions. The most important finding of this study is that breeding GIN-resistant animals would not have a negative effect on feed conversion efficiency when evaluated as FCR or RFI in 1-year old lambs fed ad libitum with a high-protein diet. Implications. Breeding for resistance to internal nematodes does not affect feed efficiency or productivity.
653 $aFEED CONVERSION EFFICIENCY
653 $aGASTROINTESTINAL NEMATODES
653 $aNEMATODES
700 1 $aCIAPPESONI, G.
700 1 $aCASTELLS, D.
700 1 $aAMARILHO-SILVEIRA, F.
700 1 $aNAVAJAS, E.
700 1 $aGIORELLO, D.
700 1 $aBANCHERO, G.
700 1 $aDE BARBIERI, I.
773 $tAnimal Production Science, 2021, vol. 61(8), pages 754-760. OPEN ACCESS. doi: https://doi.org/10.1071/AN20121
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Tacuarembó (TBO) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 77 | |
| 63. |  | DE BARBIERI, I.; NAVAJAS, E.A.; GIORELLO, D.; VELAZCO, J.I.; BANCHERO, G.; RODRIGUEZ, B; ROVIRA, F.; CIAPPESONI, G. Association between feed efficiency and methane emissions, performance and health in Merino sheep. [Abstract]. Annual Meeting of the European Federation of Animal Science, 17., No. 26, 2020. Virtual Meeting 1-4 December, 2020. DOI: DOI: 10.3920/978-90-8686-900-8. p. 560| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó. |
|    |
| 64. | | FERREIRA, G.; DE BARBIERI, I.; CASTELLS, D.; NAVAJAS, E.; GIORELLO, D.; COSTA, J.T.C.; BANCHERO, G.; CIAPPESONI, G. Differences in growth between Corriedale sheep divergent lines for resistance to nematodes. In: Annual Meeting of the European Federation of Animal Science, 70., Ghent, Belgium, 26-30 August, 2019. Book of abstracts No. 25. p. 574| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 65. | | RODRIGUEZ, A.; CABRERA, P.; CIAPPESONI, C.; MONTOSSI, F.; CASTELLS, D.; MARTINO, P.; BONINO, J.; DE BARBIERI, I.; GIORELLO, D. Early detection of an artificial Haemonchus contortus infection in sheep using three different faecal occult blood tests In: World Buiatrics Congress, 26., Chile. 14-18 de Noviembre. 2010. Abstract| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 66. | | JAURENA, M.; GIORELLO, D.; ANTUNEZ, J.; DIAZ, S.; SOSA, M.; ZAGO, R.; SILVEIRA, J.; SUAREZ, M.; ALBORNOZ, A. Efectos de la fertilización NP en la producción de forraje del campo natural en condiciones de riego y secano. In: INIA TACUAREMBÓ. JORNADA DE DIVULGACIÓN, 6 DE FEBRERO, 2015, TAMBORES, URUGUAY. Manejo de la fertilización de pasturas, forrajes y campo natural bajo riego suplementario. Tacuarembó (Uruguay): INIA, 2015. p. 9-16 (Serie Actividades de Difusión; 742)| Biblioteca(s): INIA Tacuarembó. |
| |
| 67. | | FERREIRA, G.; CIAPPESONI, G.; CASTELLS, D.; AMARILHO-SILVEIRA, F.; NAVAJAS, E.; GIORELLO, D.; BANCHERO, G.; DE BARBIERI, I. Feed conversion efficiency in sheep genetically selected for resistance to gastrointestinal nematodes Animal Production Science, 2021, vol. 61(8), pages 754-760. OPEN ACCESS. doi: https://doi.org/10.1071/AN20121 Article history: Submitted: 24 March 2020 Accepted: 12 February 2021 Published online: 10 March 2021.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
|  |
| 68. | | VIÑOLES, C.; FERRON, M.; FREITAS, G.; FRAGA, P.; MOREIRA, L.; MÁRQUEZ, H.; LEMOS, R.; MARTÍNEZ, J.; GIORELLO, D.; MONTOSSI, F. Intensificación de la recría en la arena: ¿es posible realizar el primer servicio a los 14-15 meses en terneras Braford? ln: INIA Tacuarembó. Unidad Experimental "La Magnolia". Día de Campo, 15 de diciembre de 2010, Tacuarembó. Alternativas tecnológicas para suelos de areniscas. Tacuarembó (Uruguay): INIA, 2010. p. 33-37 (INIA Serie Actividades de Difusión ; 633)| Biblioteca(s): INIA Tacuarembó. |
| |
| 69. | | OLMOS, F.; SOSA, M.; SALVARREY, L.; CARDOZO, G.; SOARES DE LIMA, J.M.; GIORELLO, D.; VIÑOLES, C.; MONTOSSI, F. Productividad de pasturas estivales en la región Noreste. Montevideo, UY: INIA, 2015. 94 p. (Serie Técnica, 222).| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
| |
| 70. | | FERREIRA, G.; CIAPPESONI, G.; CASTELLS, D.; BANCHERO, G.; AMARILHO, F.; NAVAJAS, E.; GIORELLO, D.; DE BARBIERI, I. La resiliencia y la eficiencia en conversión de alimento en la producción ovina. Revista INIA Uruguay, 2020, no. 60, p. 27-30. (Revista INIA; 60)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
| |
| 71. | | DE BARBIERI, I.; GIORELLO, D.; VAN LIER, E.; TAFERNABERRY, A.; ROMANIUK, E.; CARAVIA, E.; DÍAZ, R.; RATTIN, F.; REYNO, R. Una buena recría de corderos utilizando Paspalum notatum INIA Sepé. Producción Animal. Revista INIA Uruguay, Junio 2022, no.69, p.25-28. (Revista INIA; 69).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 72. | | VISITA DE CAMPO Y REUNIÓN TÉCNICA, 2 DE OCTUBRE 2012, TACUAREMBÓ, URUGUAY; BERMÚDEZ, R.; PRAVIA, V.; CUADRO, R.; GIORELLO, D.; QUINCKE, A.; MORÓN, A. Fertilización fosfatada en pasturas. Montevideo, UY: INIA, 2012. 20 p. Martes 02 de octubre, INIA Tacuarembó.| Biblioteca(s): INIA Tacuarembó. |
| |
| 73. | | REYNO, R.; DO CANTO, J.; SILVEIRA, F.; MEROLA, R.; JAURENA, M.; GIORELLO, D.; CUADRO, R.; DEVINCENZI, T.; MONTOSSI, F.; MARANGES, F.; ROSSI, C. Lotus INIA Basalto: potenciando los mejoramientos de campo de la ganadería extensiva del Uruguay. Pasturas. Revista INIA Uruguay, Marzo 2023, no.72, p.35-39. (Revista INIA; 72).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 74. | | GIORELLO, D.; DO CANTO, J.; PORCILE, V.; DE BARBIERI, I.; SOARES DE LIMA, J.M.; MONTOSSI, F.; ROSSI, C.; MARANGES, F.; REYNO, R. Paspalum notatum INIA Sepé: una gramínea nativa de alta productividad y persistencia. Revista INIA Uruguay, Setiembre 2021, no.66, p. 51-54. (Revista INIA; 66).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Treinta y Tres. |
| |
| 75. | | DEL CAMPO, M.; RODRIGUEZ, A.; SALLES, F.; HERNÁNDEZ, M.; FERRON, M.; MONDRAGÓN-ANCELMO, J; BOTTERO, D.; FREITAS, G.; ALBERNAZ, F.; SOARES DE LIMA, J.M.; ANCHAÑO, A.; GIORELLO, D. Castración en bovinos. ln: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, setiembre 2011, Paysandú, Uruguay. Propuestas tecnológicas para el incremento de la productividad, la valorización y el ingreso económico para sistemas ganaderos de basalto. Tacuarembó (Uruguay): INIA, 2011. p. 60-63 (INIA Serie Actividades de Difusión ; 657)| Biblioteca(s): INIA Tacuarembó. |
| |
| 76. | | GIORELLO, D.; ARTIGALAS, A.; OLIVERA, B.; AGUIAR, A.; SERRALTA, S.; LLAMBÍ, F.; CARRERE, S.; ALIHG, N.; ROVELLA, M.I.; PAGÉS, L.; BOVE, L.; ROVELLA, D.; LALINDE, C.; WEISZMAN, M.; LLOVET, P.; LATTANZI, F. Cosecha de pasto y eficiencia aparente de conversión en bovinos de carne: dos años de mediciones en módulos de recría en predios comerciales. Producción Animal Revista INIA Uruguay, Junio 2022, no.69, p.16-19. (Revista INIA; 69).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
| |
| 77. | | FERREIRA, G.; BENNADJI, Z.; AYALA, W.; PITTALUGA, O.; BALMELLI, G.; BEMHAJA, M.; JAURENA, M.; VIÑOLES, C.; RODRÍGUEZ, A.; OLMOS, F.; PÉREZ GOMAR, E.; ZERBINO, M.; BLUMETTO, O.; CASTAÑO, J.; GUTIÉRREZ, F.; GIORELLO, D.; GALLO, L.; PITTALUGA, L.; MILA, J.; POSSE, J.; IVANCHENKO, J. Avances y propuestas de investigación en sistemas agro forestales: 2007-2011. [Presentación oral]. In: Jornada de difuisón: Instalación de cuencas experimentales para el estudio de los efectos del establecimiento de áreas forestadas con Pino en el Uruguay, 10 de mayo, INIA Tacuarembó. Montevideo: INIA, 2007.| Tipo: Presentaciones Orales |
| Biblioteca(s): INIA Tacuarembó. |
| |
| Registros recuperados : 77 | |
|
| Expresión de búsqueda válido. Check! |
|
|
