<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1688-4809</journal-id>
<journal-title><![CDATA[Veterinaria (Montevideo)]]></journal-title>
<abbrev-journal-title><![CDATA[Veterinaria (Montev.)]]></abbrev-journal-title>
<issn>1688-4809</issn>
<publisher>
<publisher-name><![CDATA[Sociedad de Medicina Veterinaria del Uruguay]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-48092018000100026</article-id>
<article-id pub-id-type="doi">10.29155/vet.54.209.4</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Oportunidades y desafíos para los sistemas silvopastoriles en Uruguay]]></article-title>
<article-title xml:lang="en"><![CDATA[Oportunities and challenges for the silvopastoral systems in Uruguay]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fedrigo]]></surname>
<given-names><![CDATA[Jean Kássio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benítez]]></surname>
<given-names><![CDATA[Valentina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santa Cruz]]></surname>
<given-names><![CDATA[Rodrigo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Posse]]></surname>
<given-names><![CDATA[Juan Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santiago Barro]]></surname>
<given-names><![CDATA[Raquel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mantero]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales Olmos]]></surname>
<given-names><![CDATA[Virginia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Edison David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viñoles]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UdelaR Casa de la Universidad de Cerro Largo PDU Agroforestal]]></institution>
<addr-line><![CDATA[Cerro Largo Bañados de Medina]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UdelaR Centro Universitario de Tacuarembó ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,INIA La Estanzuela ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af4">
<institution><![CDATA[,UdelaR Facultad de Agronomía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>05</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>05</month>
<year>2018</year>
</pub-date>
<volume>54</volume>
<numero>209</numero>
<fpage>26</fpage>
<lpage>41</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-48092018000100026&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-48092018000100026&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-48092018000100026&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los sistemas silvopastoriles constituyen una modalidad de sistemas agroforestales basada en la producción integrada entre árboles, plantas forrajeras y rumiantes. Cuando estos sistemas son bien planeados y conducidos, permiten explotar las sinergias entre los componentes, proporcionando ventajas económicas, para el bienestar animal y la prestación de servicios ambientales. La presencia de cubiertas arbóreas aumenta la humedad y posibilita una menor amplitud de variación térmica tanto del aire como del suelo, condiciones que mejoran el microclima para el crecimiento de plantas forrajeras y animales. La mayoría de los cultivos arbóreos establecidos en Uruguay son de alta densidad y destinados prioritariamente para la producción de pulpa o madera para aserrío, condiciones que restringen la cantidad y calidad de radiación fotosintéticamente activa disponible para el sotobosque. De esa manera, no ocurre una satisfactoria producción de forraje a lo largo de los años, aspecto que determina que la integración con la ganadería sea temporaria. El objetivo de esta revisión es presentar el conocimiento generado en los sistemas silvopastoriles que se han establecido en Uruguay, sus aspectos críticos, experiencias internacionales y las oportunidades y desafíos para la investigación y transferencia de tecnología en Uruguay. Destacamos la necesidad de creación de sistemas planeados en forma conjunta con los destinatarios de esta tecnología y otras instituciones de investigación, fomento y desarrollo, para evaluar los diferentes componentes y sus interacciones en el largo plazo, además de determinar su impacto productivo y económico, valorando adecuadamente los posibles servicios ambientales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary Silvopastoral systems constitute a modality of agroforestry based on the integrated production between trees, forage plants and ruminants. When these systems are well planned and conducted, they allow to exploit the synergies between its components, providing economic benefits, better animal welfare and the provision of environmental services. The presence of tree covers increases humidity and allows a smaller thermal variation of both air and soil, conditions that improve the microclimate for the growth of forage plants and animals. Most of the tree crops established in Uruguay are constituted by high density plantations, destined for pulp or solid wood production, conditions that restrict the quantity and quality of photosynthetically active radiation available for the understory environment. Therefore, there is no satisfactory forage production over the years, which determines that the system integration with livestock be only temporary. The objective of this review is to present the knowledge generated in silvopastoral systems that have been established in Uruguay, its critical aspects, international experiences and the opportunities and challenges for research and technology transfer in our country. We highlight the need to create systems planned jointly with the recipients of this technology and other research and development institutions, in order to evaluate the different components and their interactions in the long term, as well as to determine their productive and economic impact at farm and region scale, and properly assessing the environmental impacts.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[bienestar animal]]></kwd>
<kwd lng="es"><![CDATA[servicios ecosistémicos]]></kwd>
<kwd lng="es"><![CDATA[sinergias]]></kwd>
<kwd lng="es"><![CDATA[rentabilidad]]></kwd>
<kwd lng="es"><![CDATA[sistemas integrados.]]></kwd>
<kwd lng="en"><![CDATA[animal welfare]]></kwd>
<kwd lng="en"><![CDATA[ecosystem services]]></kwd>
<kwd lng="en"><![CDATA[integrated systems]]></kwd>
<kwd lng="en"><![CDATA[profitability]]></kwd>
<kwd lng="en"><![CDATA[synergy.]]></kwd>
</kwd-group>
</article-meta>
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