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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
Fecha : |
12/09/2014 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BANCHERO, G.; QUINTANS, G.; LINDSAY ,D.R.; MILTON, J.T.B. |
Afiliación : |
GEORGGET ELIZABETH BANCHERO HUNZIKER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
A pre-partum lift in ewe nutrition from a high-energy lick or maize or by grazing Lotus uliginosus pasture, increases colostrum production and lamb survival. |
Fecha de publicación : |
2009 |
Fuente / Imprenta : |
Animal, v. 3. n. 8, p. 1183-1188, 2009. |
ISSN : |
1751-7311 |
DOI : |
10.1017/S1751731109004571 |
Idioma : |
Inglés |
Notas : |
Article history:Received 13 June 2008/ Accepted 24 March 2009/ First published online 24 April 2009. |
Contenido : |
Abstract: This experiment tested the hypothesis that a lift in the nutrition of ewes, before lambing, to increase colostrum production
would enhance lamb survival. In all, 261 mature Corriedale ewes, each with a single fetus from a synchronised mating, grazed
native pasture to day 130 after mating; at which point they were weighed, condition scored and allocated to graze either
native pasture or a pasture dominant with Lotus uliginosus. Five days later (14 days before the expected start of lambing)
the ewes were allocated to one of four treatments and fed: (i) native pasture alone, (ii) native pasture plus a commercial
high-energy lick, (iii) L. uliginosus pasture alone or (iv) L. uliginosus pasture plus whole maize. The weight, viscosity and
concentration of components and immunoglobulin G in the colostrum that had accumulated at parturition, were measured
for 10 ewes in each treatment. The lambs that survived to 20 days of age from the 221 ewes that were not milked, were
recorded. The ewes supplemented with the lick or maize grain and those that grazed the L. uliginosus pasture alone
accumulated two to three times more colostrum at birth than the ewes that grazed native pasture alone (396, 635 and 662 g v.
206 g; P , 0.01). The colostrum from the ewes that grazed only native pasture was more viscous (lower score) than that from
the ewes supplemented with the lick or maize grain or the ewes that grazed the L. uliginosus pasture alone (scores of 4.1 v.
6.2, 6.5 and 6.4, P , 0.001) and, not surprisingly, the concentration of lactose in the colostrum of the ewes fed only native
pasture was also much lower (1.1% v. 3.0%, 2.8% and 2.6%; P , 0.001). The survival of lambs from the ewes fed only native
pasture was less than that of the lambs from ewes fed native pasture plus the commercial lick (81.8% v. 95.5%; P , 0.05)
or the L. uliginosus pasture alone (92.4%, P , 0.05), and also tended to be lower than that for lambs born to ewes fed
L. uliginosus pasture plus maize (91.8%, P 5 0.08). The concentration of glucose in the blood of the lambs from the ewes
that grazed only native pasture was lower than that of the other lambs (42.1 v. 60.2 ng/ml, P 5 0.012). We conclude that the
marked increase in colostrum production associated with the lift in ewe nutrition, just prior to lambing, enhanced lamb survival MenosAbstract: This experiment tested the hypothesis that a lift in the nutrition of ewes, before lambing, to increase colostrum production
would enhance lamb survival. In all, 261 mature Corriedale ewes, each with a single fetus from a synchronised mating, grazed
native pasture to day 130 after mating; at which point they were weighed, condition scored and allocated to graze either
native pasture or a pasture dominant with Lotus uliginosus. Five days later (14 days before the expected start of lambing)
the ewes were allocated to one of four treatments and fed: (i) native pasture alone, (ii) native pasture plus a commercial
high-energy lick, (iii) L. uliginosus pasture alone or (iv) L. uliginosus pasture plus whole maize. The weight, viscosity and
concentration of components and immunoglobulin G in the colostrum that had accumulated at parturition, were measured
for 10 ewes in each treatment. The lambs that survived to 20 days of age from the 221 ewes that were not milked, were
recorded. The ewes supplemented with the lick or maize grain and those that grazed the L. uliginosus pasture alone
accumulated two to three times more colostrum at birth than the ewes that grazed native pasture alone (396, 635 and 662 g v.
206 g; P , 0.01). The colostrum from the ewes that grazed only native pasture was more viscous (lower score) than that from
the ewes supplemented with the lick or maize grain or the ewes that grazed the L. uliginosus pasture alone (scores of 4.1 v.
6.2, 6.5 and 6.4, P , ... Presentar Todo |
Palabras claves : |
ALIMENTACION; FEED SUPPLEMENTATION; GLUCOSA; GLUCOSE; GRAZING; IMMUNOGLOBULINS; LACTOSA; PASTOREO; SUPLEMENTACION. |
Thesagro : |
OVEJA; OVINOS; SUPLEMENTOS ALIMENTARIOS. |
Asunto categoría : |
-- L51 Fisiología Animal - Nutrición |
Marc : |
LEADER 03397naa a2200337 a 4500 001 1050212 005 2019-10-11 008 2009 bl uuuu u00u1 u #d 022 $a1751-7311 024 7 $a10.1017/S1751731109004571$2DOI 100 1 $aBANCHERO, G. 245 $aA pre-partum lift in ewe nutrition from a high-energy lick or maize or by grazing Lotus uliginosus pasture, increases colostrum production and lamb survival.$h[electronic resource] 260 $c2009 500 $aArticle history:Received 13 June 2008/ Accepted 24 March 2009/ First published online 24 April 2009. 520 $aAbstract: This experiment tested the hypothesis that a lift in the nutrition of ewes, before lambing, to increase colostrum production would enhance lamb survival. In all, 261 mature Corriedale ewes, each with a single fetus from a synchronised mating, grazed native pasture to day 130 after mating; at which point they were weighed, condition scored and allocated to graze either native pasture or a pasture dominant with Lotus uliginosus. Five days later (14 days before the expected start of lambing) the ewes were allocated to one of four treatments and fed: (i) native pasture alone, (ii) native pasture plus a commercial high-energy lick, (iii) L. uliginosus pasture alone or (iv) L. uliginosus pasture plus whole maize. The weight, viscosity and concentration of components and immunoglobulin G in the colostrum that had accumulated at parturition, were measured for 10 ewes in each treatment. The lambs that survived to 20 days of age from the 221 ewes that were not milked, were recorded. The ewes supplemented with the lick or maize grain and those that grazed the L. uliginosus pasture alone accumulated two to three times more colostrum at birth than the ewes that grazed native pasture alone (396, 635 and 662 g v. 206 g; P , 0.01). The colostrum from the ewes that grazed only native pasture was more viscous (lower score) than that from the ewes supplemented with the lick or maize grain or the ewes that grazed the L. uliginosus pasture alone (scores of 4.1 v. 6.2, 6.5 and 6.4, P , 0.001) and, not surprisingly, the concentration of lactose in the colostrum of the ewes fed only native pasture was also much lower (1.1% v. 3.0%, 2.8% and 2.6%; P , 0.001). The survival of lambs from the ewes fed only native pasture was less than that of the lambs from ewes fed native pasture plus the commercial lick (81.8% v. 95.5%; P , 0.05) or the L. uliginosus pasture alone (92.4%, P , 0.05), and also tended to be lower than that for lambs born to ewes fed L. uliginosus pasture plus maize (91.8%, P 5 0.08). The concentration of glucose in the blood of the lambs from the ewes that grazed only native pasture was lower than that of the other lambs (42.1 v. 60.2 ng/ml, P 5 0.012). We conclude that the marked increase in colostrum production associated with the lift in ewe nutrition, just prior to lambing, enhanced lamb survival 650 $aOVEJA 650 $aOVINOS 650 $aSUPLEMENTOS ALIMENTARIOS 653 $aALIMENTACION 653 $aFEED SUPPLEMENTATION 653 $aGLUCOSA 653 $aGLUCOSE 653 $aGRAZING 653 $aIMMUNOGLOBULINS 653 $aLACTOSA 653 $aPASTOREO 653 $aSUPLEMENTACION 700 1 $aQUINTANS, G. 700 1 $aLINDSAY ,D.R. 700 1 $aMILTON, J.T.B. 773 $tAnimal$gv. 3. n. 8, p. 1183-1188, 2009.
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
19/04/2023 |
Actualizado : |
19/04/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CECCOBELLI, S.; LANDI, V.; SENCZUK , G.; MASTRANGELO , S.; SARDINA , M.T.; BEN-JEMAA, S.; PERSICHILLI , C.; KARSLI , T.; BÂLTEANU, V.-A.; RASCHIA , M.A.; POLI, M.A.; CIAPPESONI, G.; MUCHADEYI , F.C.; DZOMBA, E.F.; KUNENE , N.W.; LÜHKEN, G.; DENISKOVA, T.E.; DOTSEV, A.V.; ZINOVIEVA , N.A.; ZSOLNAI , A.; ANTON , I.; KUSZA , S.; CAROLINO , N.; SANTOS-SILVA, F.; KAWECKA, A.; SWIATEK , M.; NIZNIKOWSKI , R.; SPEHAR , M.; ANAYA , G.; GRANERO , A.; PERLOIRO , T.; CARDOSO , P.; GRANDE , S.; LÓPEZ DE LOS SANTOS , B.; DANCHIN-BURGE , C.; PASQUINI , M.; MARTÍNEZ MARTÍNEZ , A.; DELGADO BERMEJO , J.V.; LASAGNA , E.; CIANI , E.; SARTI , F.M.; PILLA , F. |
Afiliación : |
SIMONE CECCOBELLI, Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, 60131, Ancona, Italy; VINCENZO LANDI, Department of Veterinary Medicine, University of Bari "Aldo Moro", 70010, Valenzano, Italy; GABRIELE SENCZUK, Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100, Campobasso, Italy; SALVATORE MASTRANGELO, Department of Agricultural, Food and Forest Sciences, University of Palermo, 90128, Palermo, Italy; MARIA TERESA SARDINA, Department of Agricultural, Food and Forest Sciences, University of Palermo, 90128, Palermo, Italy; SLIM BEN-JEMAA, Laboratoire des Productions Animales et Fourragères, Institut National de la Recherche Agronomique de Tunisie, Université de Carthage, 2049, Ariana, Tunisia; CHRISTIAN PERSICHILLI, Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100, Campobasso, Italy; TAKI KARSLI, Department of Animal Science, Faculty of Agriculture, Eskisehir Osmangazi University, 26040, Eskisehir, Turkey; VALENTIN-ADRIAN BÂLTEANU, Laboratory of Genomics, Biodiversity, Animal Breeding and Molecular Pathology, Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, 400372, Cluj-Napoca, Romania; MARÍA AGUSTINA RASCHIA, Instituto de Genética "Ewald A. Favret", Instituto Nacional de Tecnología Agropecuaria, CICVyA-CNIA, B1686, Hurlingham, Buenos Aires, Argentina; MARIO ANDRÉS POLI, Instituto de Genética "Ewald A. Favret", Instituto Nacional de Tecnología Agropecuaria, CICVyA-CNIA, B1686, Hurlingham, Buenos Aires, Argentina; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FARAI CATHERINE MUCHADEYI, Agricultural Research Council - Biotechnology Platform, Onderstepoort, 0110, Pretoria, South Africa; EDGAR FARAI DZOMBA, Discipline of Genetics, School of Life Sciences, University of KwaZulu-Natal, 3209, Scottsville, Pietermaritzburg, South Africa; NOKUTHULA WINFRED KUNENE, Department of Agriculture, University of Zululand, 3886, Kwadlangezwa, South Africa; GESINE LÜHKEN, Institute of Animal Breeding and Genetics, Justus Liebig University, 35390, Giessen, Germany; TATIANA EVGENIEVNA DENISKOVA, L.K. Ernst Federal Research Center for Animal Husbandry, 142132, Podolsk, Russian Federation; ARSEN VLADIMIROVICH DOTSEV, L.K. Ernst Federal Research Center for Animal Husbandry, 142132, Podolsk, Russian Federation; NATALIA ANATOLIEVNA ZINOVIEVA, L.K. Ernst Federal Research Center for Animal Husbandry, 142132, Podolsk, Russian Federation; ATTILA ZSOLNAI, Department of Animal Breeding, Institute of Animal Science, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, 2053, Herceghalom, Hungary; ISTVÁN ANTON, Department of Animal Breeding, Institute of Animal Science, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, 2053, Herceghalom, Hungary; SZILVIA KUSZA, Centre for Agricultural Genomics and Biotechnology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 4032, Debrecen, Hungary; NUNO CAROLINO, Instituto Nacional de Investigação Agrária e Veterinária, 2005-048, Vale de Santarém, Portugal; FÁTIMA SANTOS-SILVA, Instituto Nacional de Investigação Agrária e Veterinária, 2005-048, Vale de Santarém, Portugal; ALDONA KAWECKA, Department of Sheep and Goat Breeding, National Research Institute of Animal Production, 32-083, Kraków, Poland; MARCIN SWIATEK, Department of Animal Breeding, Institute of Animal Sciences, Warsaw University of Life Sciences-SGGW, 02-786, Warsaw, Poland; ROMAN NIZNIKOWSKI, Department of Animal Breeding, Institute of Animal Sciences, Warsaw University of Life Sciences-SGGW, 02-786, Warsaw, Poland; MARIJA SPEHAR, Croatian Agency for Agriculture and Food, 10000, Zagreb, Croatia; GABRIEL ANAYA, MERAGEM Group, Department of Genetics, University of Córdoba, 14071, Córdoba, Spain; ANTONIO GRANERO, Asociación Nacional de Criadores de Ganado Merino (ACME), 28028, Madrid, Spain; TIAGO PERLOIRO, Associação Nacional de Criadores de Ovinos da Raça Merina (ANCORME), 7005-665, Évora, Portugal; PEDRO CARDOSO, Associação de Produtores Agropecuários (OVIBEIRA), 6000-244, Castelo Branco, Portugal; SILVERIO GRANDE, Associazione Nazionale della Pastorizia (ASSONAPA), 00187, Rome, Italy; BEATRIZ LÓPEZ DE LOS SANTOS, Departamento de Investigación y Desarrollo, EA GROUP SC, 06700, Villanueva de la Serena, Spain; CORALIE DANCHIN-BURGE, Institut de l'Elevage, 75595, Paris Cedex 12, France; MARINA PASQUINI, Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, 60131, Ancona, Italy; AMPARO MARTÍNEZ MARTÍNEZ, Departamento de Genética, Universidad de Córdoba, 14071, Córdoba, Spain; JUAN VICENTE DELGADO BERMEJO, Departamento de Genética, Universidad de Córdoba, 14071, Córdoba, Spain; EMILIANO LASAGNA, Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121, Perugia, Italy; ELENA CIANI, Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari "Aldo Moro", 70124, Bari, Italy; FRANCESCA MARIA SARTI, Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121, Perugia, Italy; FABIO PILLA, Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100, Campobasso, Italy. |
Título : |
A comprehensive analysis of the genetic diversity and environmental adaptability in worldwide Merino and Merino-derived sheep breeds. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Genetics, Selection, Evolution : GSE, 2023, volume 55, issue 1, article 24. OPEN ACCESS. doi: https://doi.org/10.1186/s12711-023-00797-z |
ISSN : |
1297-9686 |
DOI : |
10.1186/s12711-023-00797-z |
Idioma : |
Inglés |
Notas : |
Article history: Received 27 July 2022; Accepted 24 March 2023; Published 03 April 2023. -- Corresponding author: Simone Ceccobelli, email: s.ceccobelli@staff.univpm.it -- Document type: Article, Gold Open Access. -- FUNDING: This study was supported in part by the "Fondazione Cassa di Risparmio di Perugia" (Project "Promozione e valorizzazione delle razze ovine di derivazione Merinos", Agreement No. 2017.0470.013-Ricerca scientifica e tecnologica) and WOOLLY project approved by Apulia Regional government within the program "Contribution to innovative scientific research projects of high international standard" (art. 22 della legge regionale 30 novembre 2019, n. 52). The SNP-genotyping of the Groznensk and Salsk breeds was financially supported by the RMSHE, grant no. 075-15-2021-1037 (internal no. 15.BPK.21.0001). SNP-genotyping of Kyrgyz Mountain Merino was supported by RSF No. 21-6600007. -- Supplementary Information available. -- |
Contenido : |
BACKGROUND: To enhance and extend the knowledge about the global historical and phylogenetic relationships between Merino and Merino-derived breeds, 19 populations were genotyped with the OvineSNP50 BeadChip specifically for this study, while an additional 23 populations from the publicly available genotypes were retrieved. Three complementary statistical tests, Rsb (extended haplotype homozygosity between-populations), XP-EHH (cross-population extended haplotype homozygosity), and runs of homozygosity (ROH) islands were applied to identify genomic variants with potential impact on the adaptability of Merino genetic type in two contrasting climate zones. CONCLUSIONS: To the best of our knowledge, this is the first comprehensive dataset that includes most of the Merino and Merino-derived sheep breeds raised in different regions of the world. The results provide an in-depth picture of the genetic makeup of the current Merino and Merino-derived breeds, highlighting the possible selection pressures associated with the combined effect of anthropic and environmental factors. The study underlines the importance of Merino genetic types as invaluable resources of possible adaptive diversity in the context of the occurring climate changes. © 2023. The Author(s). |
Palabras claves : |
Animals; Domestic sheep; Genetic Variation; Genotype; Sheep. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
https://gsejournal.biomedcentral.com/counter/pdf/10.1186/s12711-023-00797-z.pdf
|
Marc : |
LEADER 04216naa a2200709 a 4500 001 1064044 005 2023-04-19 008 2023 bl uuuu u00u1 u #d 022 $a1297-9686 024 7 $a10.1186/s12711-023-00797-z$2DOI 100 1 $aCECCOBELLI, S. 245 $aA comprehensive analysis of the genetic diversity and environmental adaptability in worldwide Merino and Merino-derived sheep breeds.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 27 July 2022; Accepted 24 March 2023; Published 03 April 2023. -- Corresponding author: Simone Ceccobelli, email: s.ceccobelli@staff.univpm.it -- Document type: Article, Gold Open Access. -- FUNDING: This study was supported in part by the "Fondazione Cassa di Risparmio di Perugia" (Project "Promozione e valorizzazione delle razze ovine di derivazione Merinos", Agreement No. 2017.0470.013-Ricerca scientifica e tecnologica) and WOOLLY project approved by Apulia Regional government within the program "Contribution to innovative scientific research projects of high international standard" (art. 22 della legge regionale 30 novembre 2019, n. 52). The SNP-genotyping of the Groznensk and Salsk breeds was financially supported by the RMSHE, grant no. 075-15-2021-1037 (internal no. 15.BPK.21.0001). SNP-genotyping of Kyrgyz Mountain Merino was supported by RSF No. 21-6600007. -- Supplementary Information available. -- 520 $aBACKGROUND: To enhance and extend the knowledge about the global historical and phylogenetic relationships between Merino and Merino-derived breeds, 19 populations were genotyped with the OvineSNP50 BeadChip specifically for this study, while an additional 23 populations from the publicly available genotypes were retrieved. Three complementary statistical tests, Rsb (extended haplotype homozygosity between-populations), XP-EHH (cross-population extended haplotype homozygosity), and runs of homozygosity (ROH) islands were applied to identify genomic variants with potential impact on the adaptability of Merino genetic type in two contrasting climate zones. CONCLUSIONS: To the best of our knowledge, this is the first comprehensive dataset that includes most of the Merino and Merino-derived sheep breeds raised in different regions of the world. The results provide an in-depth picture of the genetic makeup of the current Merino and Merino-derived breeds, highlighting the possible selection pressures associated with the combined effect of anthropic and environmental factors. The study underlines the importance of Merino genetic types as invaluable resources of possible adaptive diversity in the context of the occurring climate changes. © 2023. The Author(s). 653 $aAnimals 653 $aDomestic sheep 653 $aGenetic Variation 653 $aGenotype 653 $aSheep 700 1 $aLANDI, V. 700 1 $aSENCZUK , G. 700 1 $aMASTRANGELO , S. 700 1 $aSARDINA , M.T. 700 1 $aBEN-JEMAA, S. 700 1 $aPERSICHILLI , C. 700 1 $aKARSLI , T. 700 1 $aBÂLTEANU, V.-A. 700 1 $aRASCHIA , M.A. 700 1 $aPOLI, M.A. 700 1 $aCIAPPESONI, G. 700 1 $aMUCHADEYI , F.C. 700 1 $aDZOMBA, E.F. 700 1 $aKUNENE , N.W. 700 1 $aLÜHKEN, G. 700 1 $aDENISKOVA, T.E. 700 1 $aDOTSEV, A.V. 700 1 $aZINOVIEVA , N.A. 700 1 $aZSOLNAI , A. 700 1 $aANTON , I. 700 1 $aKUSZA , S. 700 1 $aCAROLINO , N. 700 1 $aSANTOS-SILVA, F. 700 1 $aKAWECKA, A. 700 1 $aSWIATEK , M. 700 1 $aNIZNIKOWSKI , R. 700 1 $aSPEHAR , M. 700 1 $aANAYA , G. 700 1 $aGRANERO , A. 700 1 $aPERLOIRO , T. 700 1 $aCARDOSO , P. 700 1 $aGRANDE , S. 700 1 $aLÓPEZ DE LOS SANTOS , B. 700 1 $aDANCHIN-BURGE , C. 700 1 $aPASQUINI , M. 700 1 $aMARTÍNEZ MARTÍNEZ , A. 700 1 $aDELGADO BERMEJO , J.V. 700 1 $aLASAGNA , E. 700 1 $aCIANI , E. 700 1 $aSARTI , F.M. 700 1 $aPILLA , F. 773 $tGenetics, Selection, Evolution : GSE, 2023, volume 55, issue 1, article 24. OPEN ACCESS. doi: https://doi.org/10.1186/s12711-023-00797-z
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