<?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>0864-0394</journal-id>
<journal-title><![CDATA[Pastos y Forrajes]]></journal-title>
<abbrev-journal-title><![CDATA[Pastos y Forrajes]]></abbrev-journal-title>
<issn>0864-0394</issn>
<publisher>
<publisher-name><![CDATA[Estación Experimental de Pastos y Forrajes Indio Hatuey]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-03942023000100015</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sistemas silvopastoriles: una opción para la sostenibilidad de los sistemas ganaderos de alta montaña]]></article-title>
<article-title xml:lang="en"><![CDATA[Silvopastoral systems: an option for the sustainability of high mountain animal husbandry systems]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lerma-Lasso]]></surname>
<given-names><![CDATA[Jose Libardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bacca-Acosta]]></surname>
<given-names><![CDATA[Pedro Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Obando-Enriquez]]></surname>
<given-names><![CDATA[Bayron Giovanny]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro-Rincón]]></surname>
<given-names><![CDATA[Edwin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardona-Iglesias]]></surname>
<given-names><![CDATA[Juan Leonardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA) Centro de Investigación Obonuco ]]></institution>
<addr-line><![CDATA[Pasto ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA) Centro de Investigación La Suiza ]]></institution>
<addr-line><![CDATA[Rionegro ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>46</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-03942023000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-03942023000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-03942023000100015&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Objetivo: Identificar especies arbóreas y arbustivas más utilizadas en sistemas silvopastoriles de alta montaña del departamento de Nariño como una opción de reconversión social, ambiental y económica. Materiales y Métodos: Se seleccionaron 200 predios de productores de leche a partir de un diseño no probabilístico de muestreo intencional. Se llevó a cabo una encuesta semiestructurada para recopilar información sobre las especies arbóreas y arbustivas forrajeras más relevantes. Se realizó un análisis descriptivo de los datos mediante el programa SPSS V22.0. Resultados: Acacia melanoxylon R.Br., Alnus acuminata Kunth, Braccharis latifolia (R.&amp;P.) Pers., Smallanthus pyramidalis (Triana) H.Rob. fueron las especies más representativas de la región. Se implementaron diversos diseños silvopastoriles con funcionalidad para la zona: bancos forrajeros, cerca viva doble estrato, pastura en callejones, cerca viva multiestrato para protección de fuentes hídricas, franjas en contorno y setos perimetrales. Se capacitaron 1 970 actores involucrados en la cadena de producción de leche con el propósito de ofrecer formación en cuanto a la utilización de sistemas silvopastoriles. Se implementó para ello una metodología para la difusión del conocimiento (días de campo, jornadas de capacitación a universidades e instituciones de educación, giras técnicas, entre otras). Entre los capacitados, 40 % fueron productores, 50 % asistentes técnicos, 9 % estudiantes universitarios, 0,5 % funcionarios gubernamentales y 0,5 % extensionistas Conclusión: La implementación de diversos diseños silvopastoriles contribuyó a la transferencia de tecnologías y al intercambio de conocimientos, lo que incentiva la adopción de estos sistemas en fincas ganaderas de alta montaña, pertenecientes a pequeños y medianos productores del departamento de Nariño.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Objective: To identify the most used tree and shrub species in high mountain silvopastoral systems in the Nariño department as an option for social, environmental and economic reconversion. Materials and Methods: Two hundred dairy farms were selected based on a non-probabilistic design of intentional sampling. A semi-structured survey was carried out to collect information about the most relevant tree and shrub forage species. A descriptive analysis of the data was carried out using the program SPSS V22.0. Results: Acacia melanoxylon R.Br., Alnus acuminata Kunth, Braccharis latifolia (R.&amp;P.) Pers. and Smallanthus pyramidalis (Triana) H.Rob. were the most representative species in the region. Various silvopastoral designs with functionality for the area were implemented: fodder banks, double-layer live fence, alley pasture, multi-layer live fence for the protection of water sources, contour strips and perimeter hedges. A total of 1 970 actors involved in the milk production chain were trained in the use of silvopastoral systems. A methodology for disseminating knowledge was implemented (field days, training sessions at universities and educational institutions, technical tours, etc.). Among those trained, 40 % were farmers, 50 % were technical assistants, 9 % were university students, 0,5 % were government officials and 0,5 % were extension workers. Conclusion: The implementation of different silvopastoral designs contributed to technology transfer and knowledge exchange, which encourages the adoption of these systems in high mountain animal husbandry farms belonging to small and medium farmers in the Nariño department.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[producción lechera]]></kwd>
<kwd lng="es"><![CDATA[sistemas de producción]]></kwd>
<kwd lng="es"><![CDATA[transferencia de tecnología]]></kwd>
<kwd lng="en"><![CDATA[dairy production]]></kwd>
<kwd lng="en"><![CDATA[production systems]]></kwd>
<kwd lng="en"><![CDATA[technology transfer]]></kwd>
</kwd-group>
</article-meta>
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