<?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>1405-2768</journal-id>
<journal-title><![CDATA[Polibotánica]]></journal-title>
<abbrev-journal-title><![CDATA[Polibotánica]]></abbrev-journal-title>
<issn>1405-2768</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-27682021000100073</article-id>
<article-id pub-id-type="doi">10.18387/polibotanica.51.5</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Diversidad arbórea nativa: base para el diseño de sistemas agroforestales en una comunidad maya en la península de Yucatán, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Native tree diversity: basis for the design of agroforestry systems in a mayan community in the Yucatan peninsula, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dzib-Castillo]]></surname>
<given-names><![CDATA[B. B.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Van der Wal]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cervantes-Gutiérrez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cetzal-Ix]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chanatásig-Vaca]]></surname>
<given-names><![CDATA[C. I.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Casanova-Lugo]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Tecnológico Nacional de México I.T. Chiná ]]></institution>
<addr-line><![CDATA[ Campeche]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,El Colegio de la Frontera Sur Unidad Tabasco ]]></institution>
<addr-line><![CDATA[ Tabasco]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma Metropolitana  ]]></institution>
<addr-line><![CDATA[Xochimilco Ciudad de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Internacional Iberoamericana Campeche  ]]></institution>
<addr-line><![CDATA[ Campeche]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Tecnológico Nacional de México I.T. Zona Maya ]]></institution>
<addr-line><![CDATA[ Quintana Roo]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<numero>51</numero>
<fpage>73</fpage>
<lpage>89</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-27682021000100073&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-27682021000100073&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-27682021000100073&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Los sistemas de producción agropecuarios (SPA) en la Península de Yucatán se han analizado con intenciones a su transformación agroforestal. Sin embargo, son escasos los intentos por diseñar sistemas agroforestales desde una perspectiva de integrar a la vegetación natural (VN) con los SPA y de aprovechar el potencial de capacidad de rebrote de la mayoría de las especies nativas. El objetivo del presente estudio fue caracterizar los sistemas de producción agrícola y la vegetación natural, y proponer diseños agroforestales con base en dicha caracterización en la comunidad de Pomuch, Campeche, México. Se entrevistaron a 54 productores y se visitaron los SPA para identificar las actividades realizadas en cada parcela. En áreas con VN se establecieron 24 sitios circulares de 500 m2. Se identificaron los SPA: plantación forestal y frutícola, ganadería, y agricultura (mecanizada, semi-mecanizada y de roza, tumba y quema) y huertos familiares. En áreas con VN se identificaron 45 especies arbóreas, siendo dominantes: Lysiloma latisiliquum, Bursera simaruba y Piscidia piscipula. Se proponen alternativas que incorporan el componente arbóreo, considerando las características de los SPA. Propuestas agroforestales a nivel de parcela buscan favorecer la conectividad entre los SPA y la VN, a través de la creación de conectores de vegetación arbórea que generen un paisaje menos fragmentado e interconectado al incluir árboles en los monocultivos de maíz, dentro y alrededor de los potreros, así como en zonas de transición entre las zonas agropecuarias y la VN, utilizando especies arbóreas nativas de la región como L. latisiliquum, B. simaruba, P. piscipula y Platymiscium yucatanum.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The agricultural production systems (APS) in the Yucatan Peninsula (YP) have been analyzed with intentions to their agroforestry transformation. However, the resources for designing agroforestry from a perspective of integration to the natural vegetation (NV) with the APS and to take advantage of the potential of regeneration capacity of most of the native species. The objective is design and characterize the APS and the VN according to the natural resources in the YP, in the community of Pomuch, Campeche, Mexico. Information was collected through interviews with 54 farmers and visits to the APS to identify productive activities. In the areas with NV, 24 temporary circular sites of 500 m2 was established. The APS were identified: forestry and fruit plantation, livestock, and agriculture (mechanized, semi-mechanized, and slash and burn) and home gardens. In areas with NV, 45 tree species were identified, dominant species were: Lysiloma latisiliquum, Bursera simaruba and Piscidia piscipula. Considering production systems characteristics, alternatives to incorporate trees in the APS were proposed. Agroforestry plot-level proposals, seek to achieve connectivity between the APS and NV, through the creation of connectors for tree vegetation that generate a less fragmented and interconnected landscape by including trees in corn monocultures, in and around the paddocks, as well as in transition zones between agricultural areas and natural vegetation, using tree species native to the region such as L. latisiliquum, B. simaruba, P. piscipula and Platymiscium yucatanum.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[agricultura]]></kwd>
<kwd lng="es"><![CDATA[agroforestería]]></kwd>
<kwd lng="es"><![CDATA[conectividad]]></kwd>
<kwd lng="es"><![CDATA[huerto familiar]]></kwd>
<kwd lng="es"><![CDATA[paisaje]]></kwd>
<kwd lng="es"><![CDATA[selvas secundarias]]></kwd>
<kwd lng="es"><![CDATA[selva baja caducifolia]]></kwd>
<kwd lng="en"><![CDATA[agriculture]]></kwd>
<kwd lng="en"><![CDATA[agroforestry]]></kwd>
<kwd lng="en"><![CDATA[connectivity]]></kwd>
<kwd lng="en"><![CDATA[landscape]]></kwd>
<kwd lng="en"><![CDATA[secondary forests]]></kwd>
</kwd-group>
</article-meta>
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