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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Salto Grande. |
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Fecha : |
21/02/2014 |
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Actualizado : |
19/04/2017 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
RUBIO, L.; GONZÁLEZ-ARCOS, M.; ARRUABARRENA, A.; MAESO, D.; BOITEUX, L. |
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Afiliación : |
LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MATIAS GONZALEZ ARCOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONARDO BOITEUX, EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária). |
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Título : |
Una nueva virosis en cultivos de tomate y morrón |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Revista INIA, 2013, n°33, p. 49-52 |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Thesagro : |
CONTROL DE PLAGAS; ENFERMEDADES DE LAS PLANTAS; HORTICULTURA; MORRON; SINTOMATOLOGIA; TOMATE; VIROSIS. |
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Asunto categoría : |
--
H20 Enfermedades de las plantas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2202/1/12940260713124256.pdf
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Marc : |
LEADER 00644naa a2200253 a 4500
001 1012877
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008 2013 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aRUBIO, L.
245 $aUna nueva virosis en cultivos de tomate y morrón
260 $c2013
650 $aCONTROL DE PLAGAS
650 $aENFERMEDADES DE LAS PLANTAS
650 $aHORTICULTURA
650 $aMORRON
650 $aSINTOMATOLOGIA
650 $aTOMATE
650 $aVIROSIS
700 1 $aGONZÁLEZ-ARCOS, M.
700 1 $aARRUABARRENA, A.
700 1 $aMAESO, D.
700 1 $aBOITEUX, L.
773 $tRevista INIA, 2013, n°33, p. 49-52
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INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
01/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
MENDOZA, A.; LA MANNA, A.; CRESPI, D.; CROWE, M.A.; CAVESTANY, D. |
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Afiliación : |
ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIELA MARIA CRESPI STRAUCH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARK A. CROWE, School of Agriculture, Food Science and Veterinary Medicine and Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland.; DANIEL CAVESTANY BOCKING, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Whole sunflower seeds as a source of polyunsaturated fatty acids for grazing dairy cows: effects on metabolic profiles and resumption of postpartum ovarian cyclicity. |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Livestock Science, December 2009, Volume 119, Issue 1-3, Pages 183-193. |
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DOI : |
10.1016/j.livsci.2008.04.005 |
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Idioma : |
Inglés |
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Contenido : |
Abstract:
Intake of polyunsaturated fatty acids (PUFA) could modify follicular dynamics and reduce the length of the interval from calving to first ovulation (ICOV) in dairy cows, associated with changes in metabolites (i.e. cholesterol) or hormones (i.e. IGF-I). To test this hypothesis, 48 cows were stratified in two groups (primiparous or multiparous) and within each group were randomly assigned to three treatments to begin at calving: 0 kg (SS0), 0.7 kg (SS0.7) and 1.4 kg (SS1.4) of whole sunflower seeds (WSS) per cow per day. The experimental period lasted for 60 days after calving and the diets, which consisted of direct grazing of improved pastures, whole-plant wheat silage and concentrates, were designed to be isocaloric and isoproteic (1.6 Mcal NEL/kg DM, 16.7% CP). Ovaries were examined by ultrasound three times per week from day 8 postpartum (PP) until first PP ovulation. Body condition score (BCS) was determined and blood samples were collected weekly from calving to characterize the metabolic profiles. In treatments SS0.7 and SS1.4, 7/8 and 6/8 primiparous cows ovulated the first follicular wave PP, compared with only 1/8 primiparous cow in treatment SS0, while there were no treatment differences in multiparous cows. The ICOV was 44, 21 and 19 days for the primiparous, and 22, 21 and 25 days for the multiparous cows, in treatments SS0, SS0.7 and SS1.4, respectively. Treatments had no effect on BCS, plasma IGF-I and metabolic profiles except that NEFA and urea were increased by WSS supplementation. Intake of PUFA (WSS up to 1.4 kg/day or 6.7% of the diet) during early lactation reduced the ICOV in primiparous grazing dairy cows in early lactation but not in multiparous cows, and while the precise mechanism for these results is unclear, it was not related to changes in the plasma concentrations of IGF-I or cholesterol. MenosAbstract:
Intake of polyunsaturated fatty acids (PUFA) could modify follicular dynamics and reduce the length of the interval from calving to first ovulation (ICOV) in dairy cows, associated with changes in metabolites (i.e. cholesterol) or hormones (i.e. IGF-I). To test this hypothesis, 48 cows were stratified in two groups (primiparous or multiparous) and within each group were randomly assigned to three treatments to begin at calving: 0 kg (SS0), 0.7 kg (SS0.7) and 1.4 kg (SS1.4) of whole sunflower seeds (WSS) per cow per day. The experimental period lasted for 60 days after calving and the diets, which consisted of direct grazing of improved pastures, whole-plant wheat silage and concentrates, were designed to be isocaloric and isoproteic (1.6 Mcal NEL/kg DM, 16.7% CP). Ovaries were examined by ultrasound three times per week from day 8 postpartum (PP) until first PP ovulation. Body condition score (BCS) was determined and blood samples were collected weekly from calving to characterize the metabolic profiles. In treatments SS0.7 and SS1.4, 7/8 and 6/8 primiparous cows ovulated the first follicular wave PP, compared with only 1/8 primiparous cow in treatment SS0, while there were no treatment differences in multiparous cows. The ICOV was 44, 21 and 19 days for the primiparous, and 22, 21 and 25 days for the multiparous cows, in treatments SS0, SS0.7 and SS1.4, respectively. Treatments had no effect on BCS, plasma IGF-I and metabolic profiles except that NEFA and urea wer... Presentar Todo |
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Palabras claves : |
CHOLESTEROL; FATTY ACIDS; FOLLICLE GROWTH; IGF-I; OVULATION; PASTOREO VACAS LECHERAS; POLYUNSATURATED; SEMILLAS DE GIRASOL. |
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Thesagro : |
PARTO. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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Marc : |
LEADER 02772naa a2200289 a 4500
001 1035201
005 2019-10-01
008 2009 bl uuuu u00u1 u #d
024 7 $a10.1016/j.livsci.2008.04.005$2DOI
100 1 $aMENDOZA, A.
245 $aWhole sunflower seeds as a source of polyunsaturated fatty acids for grazing dairy cows$beffects on metabolic profiles and resumption of postpartum ovarian cyclicity.$h[electronic resource]
260 $c2009
520 $aAbstract: Intake of polyunsaturated fatty acids (PUFA) could modify follicular dynamics and reduce the length of the interval from calving to first ovulation (ICOV) in dairy cows, associated with changes in metabolites (i.e. cholesterol) or hormones (i.e. IGF-I). To test this hypothesis, 48 cows were stratified in two groups (primiparous or multiparous) and within each group were randomly assigned to three treatments to begin at calving: 0 kg (SS0), 0.7 kg (SS0.7) and 1.4 kg (SS1.4) of whole sunflower seeds (WSS) per cow per day. The experimental period lasted for 60 days after calving and the diets, which consisted of direct grazing of improved pastures, whole-plant wheat silage and concentrates, were designed to be isocaloric and isoproteic (1.6 Mcal NEL/kg DM, 16.7% CP). Ovaries were examined by ultrasound three times per week from day 8 postpartum (PP) until first PP ovulation. Body condition score (BCS) was determined and blood samples were collected weekly from calving to characterize the metabolic profiles. In treatments SS0.7 and SS1.4, 7/8 and 6/8 primiparous cows ovulated the first follicular wave PP, compared with only 1/8 primiparous cow in treatment SS0, while there were no treatment differences in multiparous cows. The ICOV was 44, 21 and 19 days for the primiparous, and 22, 21 and 25 days for the multiparous cows, in treatments SS0, SS0.7 and SS1.4, respectively. Treatments had no effect on BCS, plasma IGF-I and metabolic profiles except that NEFA and urea were increased by WSS supplementation. Intake of PUFA (WSS up to 1.4 kg/day or 6.7% of the diet) during early lactation reduced the ICOV in primiparous grazing dairy cows in early lactation but not in multiparous cows, and while the precise mechanism for these results is unclear, it was not related to changes in the plasma concentrations of IGF-I or cholesterol.
650 $aPARTO
653 $aCHOLESTEROL
653 $aFATTY ACIDS
653 $aFOLLICLE GROWTH
653 $aIGF-I
653 $aOVULATION
653 $aPASTOREO VACAS LECHERAS
653 $aPOLYUNSATURATED
653 $aSEMILLAS DE GIRASOL
700 1 $aLA MANNA, A.
700 1 $aCRESPI, D.
700 1 $aCROWE, M.A.
700 1 $aCAVESTANY, D.
773 $tLivestock Science, December 2009, Volume 119, Issue 1-3, Pages 183-193.
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