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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 : |
19/05/2021 |
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Actualizado : |
19/05/2021 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
MORALES-PIÑEYRUA, J.; BOBADILLA, P.; DE TORRES, E. |
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Afiliación : |
JESSICA TATIANA MORALES PIÑEYRUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO E. BOBADILLA ROBLEDO, Facultad de Veterinaria, UdelaR, Montevideo, Uruguay.; ELENA DE TORRES TAJES, Facultad de Veterinaria, UdelaR, Montevideo, Uruguay,. |
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Título : |
Salud de ubre en dos líneas genéticas de ganado Holstein. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: Reunión Anual de la Red Latinoamericana de Investigación en Mastitis, 5a.'Calidad de Leche en una Sola Salud'. 25-28 nov. 2019. La Plata: Argentina. |
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Idioma : |
Español |
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Contenido : |
Introducción;
En Uruguay existen 2717 establecimientos lecheros remitentes a planta, con una producción anual de 2026 millones de litros, de la cual se exportan un 70%; siendo vital mantener la calidad sanitaria de la leche con el fin de cumplir con las normativas internacionales y obtener un
producto de buena calidad. Si bien el rodeo lechero de Uruguay está compuesto en un 83% por vacas de origen genético norteamericano, existen proporciones crecientes de animales de diferente origen genético, como por ejemplo el ganado Holstein neozelandés que representa el
6% del rodeo nacional (INALE, 2015). Distintos genotipos Holstein presentan diferencias en cuanto a su performance productiva, reproductiva y de salud (MacDonald y col., 2008). Si bien en Uruguay se ha explorado previamente los efectos del origen genético de vacas Holstein sobre
variables productivas, reproductivas y metabólicas (Pereira y col. 2010 a, b) no existen trabajos que evalúen aspectos relacionados a la salud de ubre. El objetivo de este trabajo fue evaluar el efecto del origen genético de vacas Holstein sobre los recuentos de células somáticas y la
incidencia de mastitis clínica en un sistema de alimentación pastoril. |
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Palabras claves : |
CALIDAD DE LA LECHE; CIENCIAS AGRÍCOLAS; NEOZELANDES. |
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Thesagro : |
GENETICA ANIMAL; LECHERÍA; MASTITIS; PRODUCCIÓN ANIMAL. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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Marc : |
LEADER 01952nam a2200217 a 4500
001 1062094
005 2021-05-19
008 2019 bl uuuu u01u1 u #d
100 1 $aMORALES-PIÑEYRUA, J.
245 $aSalud de ubre en dos líneas genéticas de ganado Holstein.$h[electronic resource]
260 $aIn: Reunión Anual de la Red Latinoamericana de Investigación en Mastitis, 5a.'Calidad de Leche en una Sola Salud'. 25-28 nov. 2019. La Plata: Argentina.$c2019
520 $aIntroducción; En Uruguay existen 2717 establecimientos lecheros remitentes a planta, con una producción anual de 2026 millones de litros, de la cual se exportan un 70%; siendo vital mantener la calidad sanitaria de la leche con el fin de cumplir con las normativas internacionales y obtener un producto de buena calidad. Si bien el rodeo lechero de Uruguay está compuesto en un 83% por vacas de origen genético norteamericano, existen proporciones crecientes de animales de diferente origen genético, como por ejemplo el ganado Holstein neozelandés que representa el 6% del rodeo nacional (INALE, 2015). Distintos genotipos Holstein presentan diferencias en cuanto a su performance productiva, reproductiva y de salud (MacDonald y col., 2008). Si bien en Uruguay se ha explorado previamente los efectos del origen genético de vacas Holstein sobre variables productivas, reproductivas y metabólicas (Pereira y col. 2010 a, b) no existen trabajos que evalúen aspectos relacionados a la salud de ubre. El objetivo de este trabajo fue evaluar el efecto del origen genético de vacas Holstein sobre los recuentos de células somáticas y la incidencia de mastitis clínica en un sistema de alimentación pastoril.
650 $aGENETICA ANIMAL
650 $aLECHERÍA
650 $aMASTITIS
650 $aPRODUCCIÓN ANIMAL
653 $aCALIDAD DE LA LECHE
653 $aCIENCIAS AGRÍCOLAS
653 $aNEOZELANDES
700 1 $aBOBADILLA, P.
700 1 $aDE TORRES, E.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
04/03/2024 |
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Actualizado : |
04/03/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
PUTRA, R.; ISLAM, T.; CIBILS-STEWART, X.; HARTLEY, S.E.; JOHNSON, S.N. |
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Afiliación : |
ROCKY PUTRA, Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia; Department of Chemical Ecology, Faculty of Biology, Bielefeld University, Bielefeld, Ger; TARIKUL ISLAM, Hawkesbury Institute for the Environment, Western Sydney Univ., Richmond, NSW, Australia; Dept. Entomology, Fac. Agriculture, Bangladesh Agricultural Univ., Bangladesh; Dept. Entomology, Rutgers Univ., New Brunswick, NJ, US.; XIMENA CIBILS-STEWART, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia; SUSAN E. HARTLEY, York Environmental Sustainability Institute, Department of Biology, University of York, York, United Kingdom; School of Biosciences, University of Sheffield, Sheffield, United Kingdom; SCOTT N. JOHNSON, Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia. |
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Título : |
Agroecological consequences of silicon supplementation for a legume cultivation: Two-year-long field observations. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Agriculture, Ecosystems and Environment. 2024, Volume 365, Article 108893. https://doi.org/10.1016/j.agee.2024.108893 -- OPEN ACCESS. |
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ISSN : |
0167-8809 |
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DOI : |
10.1016/j.agee.2024.108893 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 25 October 2023; Revised 28 December 2023; Accepted 12 January 2024; Available online 7 February 2024; Version of Record 7 February 2024. -- Correspondence: Putra, R.; Department of Chemical Ecology, Faculty of Biology, Bielefeld University, Bielefeld, Germany; email:rocky.putra@uni-bielefeld.de -- Document type: Article - Hybrid Gold Open Access. -- Funding: Rocky Putra is the holder of a scholarship as part of an Australian Research Council Future Fellowship ( FT170100342 ) awarded to S.N.J., the Australian Steel Mill Services (ASMS) and the University of York in the UK. -- Supplementary material: |
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Contenido : |
ABSTRACT.- Supplementing plants with silicon (Si) often improves plant productivity and resilience to biotic and abiotic stresses, but this is mostly reported in highly controlled experimental environments. The ecological consequences of Si supplementation, including environmental benefits and potential risks, are therefore poorly understood and require field-scale evaluation of how Si supplementation affects the wider ecosystem, such as invertebrate communities and soil physicochemical properties. We conducted the first field assessment of how a legume (lucerne; Medicago sativa) agroecosystem and its associated invertebrate communities responded to two levels of Si supplementation (calcium silicate slag), over two years. We quantified seasonal changes in the abundance and diversity of aboveground arthropod communities, crop yield, elemental and nutritional chemistry, and soil pH as well as soil chemistry. The highest rate of Si supplementation increased bioavailable Si in the soil by 181% and soil pH from 5.2 to 6.3, relative to untreated plots, with a significant positive correlation between increased soil bioavailable Si and pH. Si supplementation led to an increase in crop yield by up to 52%; however, the magnitude varied with season. Foliar concentrations of Si tended to increase with Si supplementation, but this increase was marginally significant, potentially due to a dilution effect of higher shoot biomass. Si supplementation did not affect concentrations of most soil elements we quantified or forage quality of lucerne. We recorded over 13,600 arthropods; Si supplementation led to a shift in community structure and overall increased diversity of arthropod functional groups. Notably, the saprophytic fly family, Lauxaniidae was more abundant on Si-supplemented plots compared to untreated plots, potentially due to increased plant turnover. These results indicate that silicon supplementation of a legume agroecosystem, using a by-product of steel production, provides productivity benefits that outweigh some possible detrimental impacts on the ecosystem (i.e. decreased arthropod abundances, toxic metal contamination or reduced forage quality), which we did not detect in our current field study. This management intervention enhances crop yield, so could reduce the need for conventional fertilisers as well as changing soil pH to be more beneficial to crops and some arthropod groups. © 2024 The Authors MenosABSTRACT.- Supplementing plants with silicon (Si) often improves plant productivity and resilience to biotic and abiotic stresses, but this is mostly reported in highly controlled experimental environments. The ecological consequences of Si supplementation, including environmental benefits and potential risks, are therefore poorly understood and require field-scale evaluation of how Si supplementation affects the wider ecosystem, such as invertebrate communities and soil physicochemical properties. We conducted the first field assessment of how a legume (lucerne; Medicago sativa) agroecosystem and its associated invertebrate communities responded to two levels of Si supplementation (calcium silicate slag), over two years. We quantified seasonal changes in the abundance and diversity of aboveground arthropod communities, crop yield, elemental and nutritional chemistry, and soil pH as well as soil chemistry. The highest rate of Si supplementation increased bioavailable Si in the soil by 181% and soil pH from 5.2 to 6.3, relative to untreated plots, with a significant positive correlation between increased soil bioavailable Si and pH. Si supplementation led to an increase in crop yield by up to 52%; however, the magnitude varied with season. Foliar concentrations of Si tended to increase with Si supplementation, but this increase was marginally significant, potentially due to a dilution effect of higher shoot biomass. Si supplementation did not affect concentrations of most soi... Presentar Todo |
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Palabras claves : |
Agricultural ecosystem; Agroecology; Arthropod; Calcium silicate slag; Forage crop; Medicago. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://www.sciencedirect.com/science/article/pii/S0167880924000112/pdf
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Marc : |
LEADER 03963naa a2200277 a 4500
001 1064494
005 2024-03-04
008 2024 bl uuuu u00u1 u #d
022 $a0167-8809
024 7 $a10.1016/j.agee.2024.108893$2DOI
100 1 $aPUTRA, R.
245 $aAgroecological consequences of silicon supplementation for a legume cultivation$bTwo-year-long field observations.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 25 October 2023; Revised 28 December 2023; Accepted 12 January 2024; Available online 7 February 2024; Version of Record 7 February 2024. -- Correspondence: Putra, R.; Department of Chemical Ecology, Faculty of Biology, Bielefeld University, Bielefeld, Germany; email:rocky.putra@uni-bielefeld.de -- Document type: Article - Hybrid Gold Open Access. -- Funding: Rocky Putra is the holder of a scholarship as part of an Australian Research Council Future Fellowship ( FT170100342 ) awarded to S.N.J., the Australian Steel Mill Services (ASMS) and the University of York in the UK. -- Supplementary material:
520 $aABSTRACT.- Supplementing plants with silicon (Si) often improves plant productivity and resilience to biotic and abiotic stresses, but this is mostly reported in highly controlled experimental environments. The ecological consequences of Si supplementation, including environmental benefits and potential risks, are therefore poorly understood and require field-scale evaluation of how Si supplementation affects the wider ecosystem, such as invertebrate communities and soil physicochemical properties. We conducted the first field assessment of how a legume (lucerne; Medicago sativa) agroecosystem and its associated invertebrate communities responded to two levels of Si supplementation (calcium silicate slag), over two years. We quantified seasonal changes in the abundance and diversity of aboveground arthropod communities, crop yield, elemental and nutritional chemistry, and soil pH as well as soil chemistry. The highest rate of Si supplementation increased bioavailable Si in the soil by 181% and soil pH from 5.2 to 6.3, relative to untreated plots, with a significant positive correlation between increased soil bioavailable Si and pH. Si supplementation led to an increase in crop yield by up to 52%; however, the magnitude varied with season. Foliar concentrations of Si tended to increase with Si supplementation, but this increase was marginally significant, potentially due to a dilution effect of higher shoot biomass. Si supplementation did not affect concentrations of most soil elements we quantified or forage quality of lucerne. We recorded over 13,600 arthropods; Si supplementation led to a shift in community structure and overall increased diversity of arthropod functional groups. Notably, the saprophytic fly family, Lauxaniidae was more abundant on Si-supplemented plots compared to untreated plots, potentially due to increased plant turnover. These results indicate that silicon supplementation of a legume agroecosystem, using a by-product of steel production, provides productivity benefits that outweigh some possible detrimental impacts on the ecosystem (i.e. decreased arthropod abundances, toxic metal contamination or reduced forage quality), which we did not detect in our current field study. This management intervention enhances crop yield, so could reduce the need for conventional fertilisers as well as changing soil pH to be more beneficial to crops and some arthropod groups. © 2024 The Authors
653 $aAgricultural ecosystem
653 $aAgroecology
653 $aArthropod
653 $aCalcium silicate slag
653 $aForage crop
653 $aMedicago
700 1 $aISLAM, T.
700 1 $aCIBILS-STEWART, X.
700 1 $aHARTLEY, S.E.
700 1 $aJOHNSON, S.N.
773 $tAgriculture, Ecosystems and Environment. 2024, Volume 365, Article 108893. https://doi.org/10.1016/j.agee.2024.108893 -- OPEN ACCESS.
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