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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha : |
09/11/2017 |
Actualizado : |
25/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DE BARBIERI, I.; MONTOSSI, F.; VIÑOLES, C.; KENYON, P. R. |
Afiliación : |
LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA VIÑOLES GIL, Estación Experimental Bernardo Rosengurtt, Universidad de la República, Cerro Largo, Uruguay; PAUL R. KENYON, Sheep Research Centre, Massey University, Palmerston North, New Zealand. |
Título : |
Time of shearing the ewe not only affects lamb live weight and survival at birth and weaning, but also ewe wool production and quality. |
Complemento del título : |
Research article. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
New Zealand Journal of Agricultural Research, 2017, p. 1-10. |
ISSN : |
00288233 |
DOI : |
10.1080/00288233.2017.1388825 |
Idioma : |
Inglés |
Notas : |
Article history: Received 16 Jun 201; Accepted 03 Oct 2017; Published online: 24 Oct 2017. |
Contenido : |
ABSTRACT.
During a four-year period, mature ewes were either shorn in mid-pregnancy or post-partum to study impacts on lamb live weight and survival. Furthermore, placental measurements were collected post-partum from a subset of single-bearing ewes and yearly fleece weights and wool samples were collected from a subset of single- and twin-bearing ewes. Lambs born to ewes shorn in mid-pregnancy were heavier (p < .05) and displayed greater (p < .05) survival than those born from post-partum shorn ewes regardless of litter size. Shearing treatment had no effect (p > .05) on the weight of the placenta, and diameter or the weight of the cotyledons. However, the number of cotyledons was greater (p < .05) in mid-pregnancy than post-partum shorn ewes. Ewes shorn in mid-pregnancy produced lighter (p < .05) fleeces with greater (p < .05) yields. The fleece displayed shorter (p < .05) staple length, stronger staple strength (p < .05), and was less (p < .05) bright with poorer (p < .05) colour than those shorn in post-partum.
© 2017 The Royal Society of New Zealand |
Palabras claves : |
LAMB BIRTH WEIGHT; LAMB SURVIVAL; MID PREGNANCY; MID-PREGNANCY; PLACENTA; WOOL. |
Thesagro : |
CORDERO; LANA; OVEJA. |
Asunto categoría : |
-- L01 Ganadería |
Marc : |
LEADER 02143naa a2200301 a 4500 001 1057740 005 2019-11-25 008 2017 bl uuuu u00u1 u #d 022 $a00288233 024 7 $a10.1080/00288233.2017.1388825$2DOI 100 1 $aDE BARBIERI, I. 245 $aTime of shearing the ewe not only affects lamb live weight and survival at birth and weaning, but also ewe wool production and quality.$h[electronic resource] 260 $c2017 500 $aArticle history: Received 16 Jun 201; Accepted 03 Oct 2017; Published online: 24 Oct 2017. 520 $aABSTRACT. During a four-year period, mature ewes were either shorn in mid-pregnancy or post-partum to study impacts on lamb live weight and survival. Furthermore, placental measurements were collected post-partum from a subset of single-bearing ewes and yearly fleece weights and wool samples were collected from a subset of single- and twin-bearing ewes. Lambs born to ewes shorn in mid-pregnancy were heavier (p < .05) and displayed greater (p < .05) survival than those born from post-partum shorn ewes regardless of litter size. Shearing treatment had no effect (p > .05) on the weight of the placenta, and diameter or the weight of the cotyledons. However, the number of cotyledons was greater (p < .05) in mid-pregnancy than post-partum shorn ewes. Ewes shorn in mid-pregnancy produced lighter (p < .05) fleeces with greater (p < .05) yields. The fleece displayed shorter (p < .05) staple length, stronger staple strength (p < .05), and was less (p < .05) bright with poorer (p < .05) colour than those shorn in post-partum. © 2017 The Royal Society of New Zealand 650 $aCORDERO 650 $aLANA 650 $aOVEJA 653 $aLAMB BIRTH WEIGHT 653 $aLAMB SURVIVAL 653 $aMID PREGNANCY 653 $aMID-PREGNANCY 653 $aPLACENTA 653 $aWOOL 700 1 $aMONTOSSI, F. 700 1 $aVIÑOLES, C. 700 1 $aKENYON, P. R. 773 $tNew Zealand Journal of Agricultural Research, 2017, p. 1-10.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
15/07/2015 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Revista INIA |
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) |
Título : |
Revista INIA Uruguay. (No.13, Diciembre 2007). |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2007. |
Páginas : |
52 p |
Serie : |
(Revista INIA; 13) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Thesagro : |
ARROZ; BIOTECNOLOGIA; BOVINOS DE CARNE; CAMBIO CLIMÁTICO; CIENCIA; CITRUS; CLIMA; CLIMATOLOGIA; COMUNICACIÓN; CONTROL DE ENFERMEDADES; CULTIVOS DE GRANO; CULTIVOS DE SECANO; ENTOMOLOGIA; ESPECIES FORRAJERAS; EUCALYPTUS; EXPLOTACION AGRICOLA FAMILIAR; FITOPATOLOGÍA; FORESTALES; FORRAJES; FRUTALES; FRUTICULTURA; GANADO BOVINO; GRANOS; GRAS; HORTALIZAS; HORTICULTURA; INIA; INNOVACION; INVESTIGACIÓN; LECHERÍA; LEGUMINOSAS FORRAJERAS; MANEJO DEL CULTIVO; MEJORAMIENTO ANIMAL; METEOROLOGIA; MICROBIOLOGÍA; OVINOS; PASTURAS; PRODUCCIÓN ANIMAL; PRODUCCION DE LANA; PRODUCCION DE LECHE; PRODUCCION LECHERA; REVISTA INIA 2007; SEMILLAS; SOJA; SUELOS; SUINOS; SUSTENTABILIDAD AMBIENTAL; TECNOLOGÍA; TRANSFERENCIA DE TECNOLOGIA; VARIEDADES; VITICULTURA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4822/1/revista-INIA-13.pdf
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Marc : |
LEADER 01908nam a2200745 a 4500 001 1053074 005 2019-10-15 008 2007 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 245 $aRevista INIA Uruguay. (No.13, Diciembre 2007). 260 $aMontevideo (Uruguay): INIA$c2007 300 $a52 p 490 $a(Revista INIA; 13) 650 $aARROZ 650 $aBIOTECNOLOGIA 650 $aBOVINOS DE CARNE 650 $aCAMBIO CLIMÁTICO 650 $aCIENCIA 650 $aCITRUS 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aCOMUNICACIÓN 650 $aCONTROL DE ENFERMEDADES 650 $aCULTIVOS DE GRANO 650 $aCULTIVOS DE SECANO 650 $aENTOMOLOGIA 650 $aESPECIES FORRAJERAS 650 $aEUCALYPTUS 650 $aEXPLOTACION AGRICOLA FAMILIAR 650 $aFITOPATOLOGÍA 650 $aFORESTALES 650 $aFORRAJES 650 $aFRUTALES 650 $aFRUTICULTURA 650 $aGANADO BOVINO 650 $aGRANOS 650 $aGRAS 650 $aHORTALIZAS 650 $aHORTICULTURA 650 $aINIA 650 $aINNOVACION 650 $aINVESTIGACIÓN 650 $aLECHERÍA 650 $aLEGUMINOSAS FORRAJERAS 650 $aMANEJO DEL CULTIVO 650 $aMEJORAMIENTO ANIMAL 650 $aMETEOROLOGIA 650 $aMICROBIOLOGÍA 650 $aOVINOS 650 $aPASTURAS 650 $aPRODUCCIÓN ANIMAL 650 $aPRODUCCION DE LANA 650 $aPRODUCCION DE LECHE 650 $aPRODUCCION LECHERA 650 $aREVISTA INIA 2007 650 $aSEMILLAS 650 $aSOJA 650 $aSUELOS 650 $aSUINOS 650 $aSUSTENTABILIDAD AMBIENTAL 650 $aTECNOLOGÍA 650 $aTRANSFERENCIA DE TECNOLOGIA 650 $aVARIEDADES 650 $aVITICULTURA
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