|
|
Registros recuperados : 16 | |
5. | | BANCHERO, G.; QUINTANS, G.; MARTIN, G.B.; LINDSAY, D.R.; MILTON, J.T.B. Nutrition and colostrum production in sheep. 1. Metabolic and hormonal responses to a high-energy supplement in the final stages of pregnancy. Reproduction, Fertility and Development, 2004, v. 16, no. 6, p. 633-645. Article history: Submitted: 7 October 2003 // Accepted: 3 June 2004 // Published: 16 August 2004.
DOI: https://doi.org/10.1071/RD03091Biblioteca(s): INIA Treinta y Tres. |
| |
6. | | BANCHERO, G.; QUINTANS, G.; MARTIN, G.B.; MILTON, J.T.B.; LINDSAY, D.R. Nutrition and colostrum production in sheep. 2. Metabolic and hormonal responses to different energy sources in the final stages of pregnancy. Reproduction, Fertility and Development, 2004, v. 16, no. 6, p. 645-653. Article history: Submitted: 7 October 2003//Accepted: 3 June 2004//Published: 16 August 2004.
DOI: https://doi.org/10.1071/RD03092Biblioteca(s): INIA Treinta y Tres. |
| |
7. | | VIÑOLES, C.; BLANCHE, D.; PAGANONI, B.; HAWKEN, P.; GLOVER, K.; MILTON, J.; MARTIN, G.B. Manejo limpio, verde y ético: un nuevo encare para aumentar la eficiencia reproductiva en majadas Merino. ln: INIA Tacuarembó. Estación Experimental Glencoe. Proyecto Merino Fino del Uruguay: octava distribución de carneros generados en el núcleo fundacional de Merino fino de la Unidad Experimental Glencoe, 1999-2007, Paysandú, 13 de diciembre, 2006. Tacuarembó (Uruguay): INIA, 2007. p. 39-47 (INIA Serie Actividades de Difusión ; 523)Biblioteca(s): INIA Tacuarembó. |
| |
8. | | VIÑOLES, C.; GONZÁLEZ BULNES, A.; MARTIN, G.B.; SALES ZLATAR, F.; SALE, S. Sheep an goats. ln: DesCôteaux, L.; Gnemmi, G.; Colloton, J., eds. Practical atlas of ruminant and camelid reproductive ultrasonography. Ames, IA: Wiley, 2010. p. 181-210 Capítulo 11.Biblioteca(s): INIA Tacuarembó. |
| |
9. | | BANCHERO, G.; STEFANOVA, K.; LINDSAY, D.R.; QUINTANS, G.; BALDI, F.; MILTON, J.T.B.; MARTIN, G.B. Ovulation and ovulation rate in ewes under grazing conditions: factors affecting the response to short-term supplementation. Animal, Volume 15, Issue 2, February 2021, Article number 100100. OPEN ACCESS. Doi: https://doi.org/10.1016/j.animal.2020.100100 Article history:Received 11 July 2020/Received in revised form 22 September 2020/Accepted 24 September 2020/
Available online 14 dic 2020. Corresponding author : E-mail address: gbanchero@inia.org.uy (G.E. Banchero).Biblioteca(s): INIA La Estanzuela. |
| |
11. | | ANAND-IVELL, R.; HIENDLEDER, S.; VIÑOLES, C.; MARTIN, G.B.; FITZSIMMONS, C.; EURICH, A.; HAFEN, B.; IVELL, R. INSL3 in the ruminant: A powerful indicator of gender- and genetic-specific feto-maternal dialogue. Plos ONE, 2014, v. 6, no.5, p. e19821. Article history: Received December 20, 2010 / Accepted April 17, 2011 / Published May 16, 2011.Biblioteca(s): INIA Las Brujas. |
| |
12. | | CHANVALLON, A.; BLACHE, D.; CHADWICK, A.; ESMAILI, T.; HAWKEN, P.A.R.; MARTIN, G.B.; VIÑOLES, C.; FABRE-NYS, C. Sexual experience and temperament affect the response of Merino ewes to the ram effect during the anoestrous season. Animal Reproduction Science, 2010, v. 119, p. 205-211. Article history: Received 26 October 2009 // Received in revised form 11 January 2010 // Accepted 4 February 2010 // Available online 11 February 2010. Corresponding author at: : Audrey.Chanvallon@tours.inra.fr // Acknowledgments: This...Biblioteca(s): INIA Tacuarembó. |
| |
13. | | VIÑOLES, C.; PAGANONI, B.L.; MCNATTY, K.P.; HEATH, D.A.; THOMPSON, A.N.; GLOVER, K.M.M.; MILTON, J.T.B.; MARTIN, G.B. Follicle development, endocrine profiles and ovulation rate in adult Merino ewes-effects of early nutrition (pre-and post-natal) and supplementation with lupin grain. Reproduction, 2014, v. 147, no. 1, p. 101-110. History article: Received 14 March 2013; First decision 8 April 2013; Revised manuscript received 17 October 2013; Accepted 23 October 2013.Biblioteca(s): INIA Tacuarembó. |
| |
14. | | SCARAMUZZI, R.J.; BAIRD, D.T.; CAMPBELL, B.K.; DRIANCOURT, M.A.; DUPONT, J.; FORTUNE, J.E.; GILCHRIST, R.B.; MARTIN, G.B.; MCNATTY, K.P.; MCNEILLY, A.S.; MONGET, P.; MONNIAUX, D.; VIÑOLES, C.; WEBB, R. Regulation of folliculogenesis and the determination of ovulation rate in ruminants (Review). Reproduction, Fertility and Development, 2011, Volume 23, Issue 3, Pages 444-467. Article history: Manuscript received 11 July 2009 // Accepted 5 October 2010.Biblioteca(s): INIA Tacuarembó. |
| |
15. | | RIVERO, M.J.; LÓPEZ-VILLALOBOS, N.; EVANS, A.; BERNDT, A.; CARTMILL, A.; NEAL, A. L.; MCLAREN, A.; FARRUGGIA, A.; MIGNOLET, C.; CHADWICK, D.; STYLES, D.; MCCRACKEN, D.; BUSCH, D.; MARTIN, G. B.; FLEMING, H.; SHERIDAN, H.; GIBBONS, J.; MERBOLD, L.; EISLER, M.; LAMBE, N.; ROVIRA, P.J.; HARRIS, P.; MURPHY, P.; VERCOE, P. E.; WILLIAMS, P.; MACHADO, R.; TAKAHASHI, T.; PUECH, T.; BOLAND, T.; AYALA, W.; LEE, M.R.F. Key traits for ruminant livestock across diverse production systems in the context of climate change: perspectives from a global platform of research farms. Reproduction, Fertility and Development, 8 January 2021, vol. 33, p. 1-19. OPEN ACCESS. Doi: https://doi.org/10.1071/RD20205 Article history: Published online 8 January 2021.
Corresponding author: michael.lee@rothamsted.ac.ukBiblioteca(s): INIA Treinta y Tres. |
| |
16. | | RIVERO, M. J.; EVANS, A.C.O.; BERNADT, A.; CARTMILL, A.; DOWSEY, A.; FARRUGIA, A.; MIGNOLET, C.; ENRIQUEZ-HIDALGO, D.; CHADWICK, D.; MCCRACKEN, D. I.; BUSCH, D.; PEREYRA GODAY, F.; MARTIN, G. B.; SANDFORD, G. R.; SHERIDAN, H.; WRIGHT, I.; BRUNET, L.; EISLER, M. C.; LOPEZ,VILLALOBOS, N.; ROVIRA, P.J.; HARRIS, P.; MURPHY, P.; WILLIAMS, A. P.; JACKSON, R. D.; MACHADO, R.; SURAJ, P. T.; PUECH, T.; BOLAND, T. M.; AYALA, W.; LEE, M. R. F. Taking the steps toward sustainable livestock: our multidisciplinary global farm platform journey. [Open Access]. Animal Frontiers, Volume 11, Issue 5, October 2021, Pages 52?58, Doi: https://doi.org/10.1093/af/vfab048 The Global Farm Platform initiative (www.globalfarmplatform.org) is a network of research farms and institute members working collaboratively to enhance the sustainability of ruminant livestock systems through the development of...Biblioteca(s): INIA Treinta y Tres. |
| |
Registros recuperados : 16 | |
|
|
| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
Fecha actual : |
17/04/2015 |
Actualizado : |
11/02/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 2 |
Autor : |
BANCHERO, G.; MILTON, J.T.B.; LINDSAY, D.R.; MARTIN, G.B.; QUINTANS, G. |
Afiliación : |
GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Colostrum production in ewes: a review of regulation mechanisms and of energy supply. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Animal, v. 9, n. 5, p. 831-837. 2015. |
ISSN : |
1751-732X. |
DOI : |
10.1017/S1751731114003243. |
Idioma : |
Inglés |
Notas : |
Article history: Received 19 June 2014; Accepted 1 December 2014; published 2015. |
Contenido : |
In sheep production systems based on extensive grazing, neonatal mortality often reaches 15% to 20% of lambs born, and the mortality rate can be doubled in the case of multiple births. An important contributing factor is the nutrition of the mother because it affects the amount of colostrum available at birth. Ewes carrying multiple lambs have higher energy requirements than ewes carrying a single lamb and this problem is compounded by limitations to voluntary feed intake as the gravid uterus compresses the rumen. This combination of factors means that the nutritional requirements of the ewe carrying multiple lambs can rarely be met
by the supply of pasture alone. This problem can overcome by supplementation with energy during the last week of pregnancy, a treatment that increases colostrum production and also reduces colostrum viscosity, making it easier for the neonatal lamb to suck.
In addition, litter size and nutrition both accelerate the decline in concentration of circulating progesterone that, in turn, triggers the onsets of both birth and lactogenesis, and thus ensures the synchrony of these two events. Furthermore, the presence of colostrum in the gut of the lamb increases its ability to recognize its mother, and thus improves mother–young bonding. Most cereal grains that are rich in energy in the form of starch, when used as supplements in late pregnancy will increase colostrum production by 90% to 185% above control (unsupplemented) values. Variation among types of cereal grain in the response they induce may be due to differences in the amount of starch digested post-ruminally. As a percentage of grain dry matter intake, the amount of starch entering the lower digestive tract is 14% for maize, 8.5% for barley and 2% for oats. Supplements of high quality protein from legumes and oleiferous seeds can also increase colostrum production but they are less effective than cereal grains. In conclusion, short-term supplementation before parturition, particularly with energy-rich concentrates, can improve
colostrum production, help meet the energy and immunological requirements for new-born lambs, and improve lamb survival. MenosIn sheep production systems based on extensive grazing, neonatal mortality often reaches 15% to 20% of lambs born, and the mortality rate can be doubled in the case of multiple births. An important contributing factor is the nutrition of the mother because it affects the amount of colostrum available at birth. Ewes carrying multiple lambs have higher energy requirements than ewes carrying a single lamb and this problem is compounded by limitations to voluntary feed intake as the gravid uterus compresses the rumen. This combination of factors means that the nutritional requirements of the ewe carrying multiple lambs can rarely be met
by the supply of pasture alone. This problem can overcome by supplementation with energy during the last week of pregnancy, a treatment that increases colostrum production and also reduces colostrum viscosity, making it easier for the neonatal lamb to suck.
In addition, litter size and nutrition both accelerate the decline in concentration of circulating progesterone that, in turn, triggers the onsets of both birth and lactogenesis, and thus ensures the synchrony of these two events. Furthermore, the presence of colostrum in the gut of the lamb increases its ability to recognize its mother, and thus improves mother–young bonding. Most cereal grains that are rich in energy in the form of starch, when used as supplements in late pregnancy will increase colostrum production by 90% to 185% above control (unsupplemented) values. Variation among types ... Presentar Todo |
Palabras claves : |
CEREALS; COLOSTRUM; DISMINUCIÓN DE CONCENTRACIÓN DE PROGESTERONA; GESTACIÓN; GESTACIÓN MÚLTIPLE; LACTOGÉNESIS; MOMENTO DE PARTO; MORTALIDAD NEONATAL DE CORDEROS; PRODUCCIÓN DE CALOSTRO; PROTEIN; REQUERIMIENTOS DE CALOSTRO; SHEEP; STARCH; SUPERVIVENCIA NEONATAL DE CORDEROS; SUPLEMENTACIÓN CON GRANO; SUPLEMENTACIÓN CON PASTOREO; SUPLEMENTACIÓN ENERGÉTICA; SUPLEMENTACIÓN PREPARTO; SUPLEMENTACIÓN PROTEICA. |
Thesagro : |
CAMPO NATURAL; FISIOLOGÍA ANIMAL; PRODUCCIÓN OVINA. |
Asunto categoría : |
-- L53 Fisiología Animal - Reproducción |
Marc : |
LEADER 03629naa a2200469 a 4500 001 1052550 005 2019-02-11 008 2015 bl uuuu u00u1 u #d 022 $a1751-732X. 024 7 $a10.1017/S1751731114003243.$2DOI 100 1 $aBANCHERO, G. 245 $aColostrum production in ewes$ba review of regulation mechanisms and of energy supply.$h[electronic resource] 260 $c2015 500 $aArticle history: Received 19 June 2014; Accepted 1 December 2014; published 2015. 520 $aIn sheep production systems based on extensive grazing, neonatal mortality often reaches 15% to 20% of lambs born, and the mortality rate can be doubled in the case of multiple births. An important contributing factor is the nutrition of the mother because it affects the amount of colostrum available at birth. Ewes carrying multiple lambs have higher energy requirements than ewes carrying a single lamb and this problem is compounded by limitations to voluntary feed intake as the gravid uterus compresses the rumen. This combination of factors means that the nutritional requirements of the ewe carrying multiple lambs can rarely be met by the supply of pasture alone. This problem can overcome by supplementation with energy during the last week of pregnancy, a treatment that increases colostrum production and also reduces colostrum viscosity, making it easier for the neonatal lamb to suck. In addition, litter size and nutrition both accelerate the decline in concentration of circulating progesterone that, in turn, triggers the onsets of both birth and lactogenesis, and thus ensures the synchrony of these two events. Furthermore, the presence of colostrum in the gut of the lamb increases its ability to recognize its mother, and thus improves mother–young bonding. Most cereal grains that are rich in energy in the form of starch, when used as supplements in late pregnancy will increase colostrum production by 90% to 185% above control (unsupplemented) values. Variation among types of cereal grain in the response they induce may be due to differences in the amount of starch digested post-ruminally. As a percentage of grain dry matter intake, the amount of starch entering the lower digestive tract is 14% for maize, 8.5% for barley and 2% for oats. Supplements of high quality protein from legumes and oleiferous seeds can also increase colostrum production but they are less effective than cereal grains. In conclusion, short-term supplementation before parturition, particularly with energy-rich concentrates, can improve colostrum production, help meet the energy and immunological requirements for new-born lambs, and improve lamb survival. 650 $aCAMPO NATURAL 650 $aFISIOLOGÍA ANIMAL 650 $aPRODUCCIÓN OVINA 653 $aCEREALS 653 $aCOLOSTRUM 653 $aDISMINUCIÓN DE CONCENTRACIÓN DE PROGESTERONA 653 $aGESTACIÓN 653 $aGESTACIÓN MÚLTIPLE 653 $aLACTOGÉNESIS 653 $aMOMENTO DE PARTO 653 $aMORTALIDAD NEONATAL DE CORDEROS 653 $aPRODUCCIÓN DE CALOSTRO 653 $aPROTEIN 653 $aREQUERIMIENTOS DE CALOSTRO 653 $aSHEEP 653 $aSTARCH 653 $aSUPERVIVENCIA NEONATAL DE CORDEROS 653 $aSUPLEMENTACIÓN CON GRANO 653 $aSUPLEMENTACIÓN CON PASTOREO 653 $aSUPLEMENTACIÓN ENERGÉTICA 653 $aSUPLEMENTACIÓN PREPARTO 653 $aSUPLEMENTACIÓN PROTEICA 700 1 $aMILTON, J.T.B. 700 1 $aLINDSAY, D.R. 700 1 $aMARTIN, G.B. 700 1 $aQUINTANS, G. 773 $tAnimal$gv. 9, n. 5, p. 831-837. 2015.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA La Estanzuela (LE) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|