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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
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Fecha : |
29/12/2014 |
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Actualizado : |
03/02/2018 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
DO CANTO, J.; REYNO, R.; REAL, D.; REVELL, C. |
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Afiliación : |
JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL REAL FERREIRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; C. REVELL, Department of Agriculture and Food Western Australia, Australia. |
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Título : |
Patrón de ablandamiento de semillas de leguminosas forrajeras. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
In: BERRETTA, E.; MONTOSSI, F.; BRITO, G. (Ed.). Alternativas tecnológicas para los sistemas ganaderos del basalto. Montevideo, UY: INIA, 2014. |
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Páginas : |
21-26 |
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Serie : |
(Serie Técnica; 217) |
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ISSN : |
1688-9266 |
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Idioma : |
Español |
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Contenido : |
El patrón de ablandamiento de semillas de leguminosas forrajeras tanto nativas, como exóticas y cultivadas es prácticamente
desconocido para las condiciones de Uruguay y la Región, incluyendo las ampliamente difundidas trébol blanco (Trifolium repens
L.) y lotus (Lotus corniculatus L.). El objetivo de este estudio fue determinar el patrón de ablandamiento de semillas de leguminosas
nativas y exóticas desarrolladas por el programa de mejoramiento genético de forrajeras de INIA Tacuarembó. Nuestra hipótesis
es que el patrón de ablandamiento de las especies nativas es el más adaptado ecológicamente y que las leguminosas exóticas
de origen Mediterráneo deberán tener un patrón similar para poder persistir en este ambiente. |
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Thesagro : |
DORMANCIA; LEGUMINOSAS FORRAJERAS; PLANTAS FORRAJERAS; SEMILLAS. |
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Asunto categoría : |
--
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3901/1/ST-217-21-26.pdf
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Marc : |
LEADER 01463naa a2200241 a 4500
001 1051964
005 2018-02-03
008 2014 bl uuuu u00u1 u #d
022 $a1688-9266
100 1 $aDO CANTO, J.
245 $aPatrón de ablandamiento de semillas de leguminosas forrajeras.
260 $c2014
300 $a21-26
490 $a(Serie Técnica; 217)
520 $aEl patrón de ablandamiento de semillas de leguminosas forrajeras tanto nativas, como exóticas y cultivadas es prácticamente desconocido para las condiciones de Uruguay y la Región, incluyendo las ampliamente difundidas trébol blanco (Trifolium repens L.) y lotus (Lotus corniculatus L.). El objetivo de este estudio fue determinar el patrón de ablandamiento de semillas de leguminosas nativas y exóticas desarrolladas por el programa de mejoramiento genético de forrajeras de INIA Tacuarembó. Nuestra hipótesis es que el patrón de ablandamiento de las especies nativas es el más adaptado ecológicamente y que las leguminosas exóticas de origen Mediterráneo deberán tener un patrón similar para poder persistir en este ambiente.
650 $aDORMANCIA
650 $aLEGUMINOSAS FORRAJERAS
650 $aPLANTAS FORRAJERAS
650 $aSEMILLAS
700 1 $aREYNO, R.
700 1 $aREAL, D.
700 1 $aREVELL, C.
773 $tIn: BERRETTA, E.; MONTOSSI, F.; BRITO, G. (Ed.). Alternativas tecnológicas para los sistemas ganaderos del basalto. Montevideo, UY: INIA, 2014.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
09/09/2019 |
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Actualizado : |
09/09/2019 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
DEL PINO, M.L.; SALAZAR-DÍAZ, E.; RODRÍGUEZ-ARIAS, L.; MARQUES, C.B.; CIAPPESONI, G. |
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Afiliación : |
MARIA LILIANA DEL PINO BALADON, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Evaluation of udder morphology and milk production in prolific and meat ewes. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: Annual Meeting of the European Federation of Animal Science, 70., Ghent, Belgium, 26-30 August, 2019. Book of abstracts No. 25. |
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Páginas : |
p. 357 |
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Idioma : |
Inglés |
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Contenido : |
Currently in Uruguay, several experiments of crossbreeding and synthetic breeds are being developed with the inclusion of East Friesian (EF), Finnsheep (F) and Texel (T) meat breeds. The milk production and udder morphology of 57 ewes (8 F, 24 EF and 25 T breeds) from three flocks were evaluated. A total of 161 records (24 F, 68 EF and 69 T breeds) were collected in three test-day controls with average days in milk (DIM) 21, 40 and 60. The ewes were
randomly assigned to four experimental groups and separated from the lambs during 4 hours in a good pasture. Before that, it was allowed the nursing of the lambs and the ewes were manual milked to empty their udders. Glandular cistern area (CA) were recorded by ultrasonography (from the side area of the udder) after intramuscular injection of 1 I.U. of synthetic oxytocin, followed by mechanic milking to record the milk weight (MW) and quality (protein-P% and fat-F% percentages). All the traits were adjusted for the effects age of the ewe (1-3), type of lambing (1-2), breed (F, EF, T) and DIM and the square of DIM (both as covariables). Correlation between the residuals of CA and MW from these models were computed. EF showed a wider CA (35.7±2.0 cm2) than F (25.0±3.4) and T (28.4±2.6 cm2) breeds. This was expected because EF is a dairy breed selected to be tolerant to long milking intervals. However, no differences (P>0.05) were observed for milk production (F 382±47; EF 430±29; T 392±37 ml). The F and T breeds showed higher (P<0.0001) P% (5.6±0.1 and 5.6±0.1%, respectively) than EF (4.9±0.1%) and the similar (P>0.05) F% (7.0±0.4; 6.9±0.3 and 6.5±0.2, respectively). The correlation between CA and MW residuals were 0.48 F, 0.42 T and zero (P>0.05) for EF breeds. These findings would indicate a greater proportion of alveolar production in the EF breed and/or a better response to the release of milk by the oxytocin injection than the non-dairy breeds. Though, further research would help to determine the breed?s differences between milk production and quality, as their conversion into kilograms of lambs weaned. MenosCurrently in Uruguay, several experiments of crossbreeding and synthetic breeds are being developed with the inclusion of East Friesian (EF), Finnsheep (F) and Texel (T) meat breeds. The milk production and udder morphology of 57 ewes (8 F, 24 EF and 25 T breeds) from three flocks were evaluated. A total of 161 records (24 F, 68 EF and 69 T breeds) were collected in three test-day controls with average days in milk (DIM) 21, 40 and 60. The ewes were
randomly assigned to four experimental groups and separated from the lambs during 4 hours in a good pasture. Before that, it was allowed the nursing of the lambs and the ewes were manual milked to empty their udders. Glandular cistern area (CA) were recorded by ultrasonography (from the side area of the udder) after intramuscular injection of 1 I.U. of synthetic oxytocin, followed by mechanic milking to record the milk weight (MW) and quality (protein-P% and fat-F% percentages). All the traits were adjusted for the effects age of the ewe (1-3), type of lambing (1-2), breed (F, EF, T) and DIM and the square of DIM (both as covariables). Correlation between the residuals of CA and MW from these models were computed. EF showed a wider CA (35.7±2.0 cm2) than F (25.0±3.4) and T (28.4±2.6 cm2) breeds. This was expected because EF is a dairy breed selected to be tolerant to long milking intervals. However, no differences (P>0.05) were observed for milk production (F 382±47; EF 430±29; T 392±37 ml). The F and T breeds showed higher (P<0.... Presentar Todo |
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Palabras claves : |
MEAT. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13244/1/del-Pino-Ghent-2019.pdf
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Marc : |
LEADER 02716nam a2200181 a 4500
001 1060144
005 2019-09-09
008 2019 bl uuuu u01u1 u #d
100 1 $aDEL PINO, M.L.
245 $aEvaluation of udder morphology and milk production in prolific and meat ewes.$h[electronic resource]
260 $aIn: Annual Meeting of the European Federation of Animal Science, 70., Ghent, Belgium, 26-30 August, 2019. Book of abstracts No. 25.$c2019
300 $ap. 357
520 $aCurrently in Uruguay, several experiments of crossbreeding and synthetic breeds are being developed with the inclusion of East Friesian (EF), Finnsheep (F) and Texel (T) meat breeds. The milk production and udder morphology of 57 ewes (8 F, 24 EF and 25 T breeds) from three flocks were evaluated. A total of 161 records (24 F, 68 EF and 69 T breeds) were collected in three test-day controls with average days in milk (DIM) 21, 40 and 60. The ewes were randomly assigned to four experimental groups and separated from the lambs during 4 hours in a good pasture. Before that, it was allowed the nursing of the lambs and the ewes were manual milked to empty their udders. Glandular cistern area (CA) were recorded by ultrasonography (from the side area of the udder) after intramuscular injection of 1 I.U. of synthetic oxytocin, followed by mechanic milking to record the milk weight (MW) and quality (protein-P% and fat-F% percentages). All the traits were adjusted for the effects age of the ewe (1-3), type of lambing (1-2), breed (F, EF, T) and DIM and the square of DIM (both as covariables). Correlation between the residuals of CA and MW from these models were computed. EF showed a wider CA (35.7±2.0 cm2) than F (25.0±3.4) and T (28.4±2.6 cm2) breeds. This was expected because EF is a dairy breed selected to be tolerant to long milking intervals. However, no differences (P>0.05) were observed for milk production (F 382±47; EF 430±29; T 392±37 ml). The F and T breeds showed higher (P<0.0001) P% (5.6±0.1 and 5.6±0.1%, respectively) than EF (4.9±0.1%) and the similar (P>0.05) F% (7.0±0.4; 6.9±0.3 and 6.5±0.2, respectively). The correlation between CA and MW residuals were 0.48 F, 0.42 T and zero (P>0.05) for EF breeds. These findings would indicate a greater proportion of alveolar production in the EF breed and/or a better response to the release of milk by the oxytocin injection than the non-dairy breeds. Though, further research would help to determine the breed?s differences between milk production and quality, as their conversion into kilograms of lambs weaned.
653 $aMEAT
700 1 $aSALAZAR-DÍAZ, E.
700 1 $aRODRÍGUEZ-ARIAS, L.
700 1 $aMARQUES, C.B.
700 1 $aCIAPPESONI, G.
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