<?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>2395-8782</journal-id>
<journal-title><![CDATA[Ciencia ergo sum]]></journal-title>
<abbrev-journal-title><![CDATA[Cienc. ergo-sum]]></abbrev-journal-title>
<issn>2395-8782</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma del Estado de México, Instituto Literario]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2395-87822022000200162</article-id>
<article-id pub-id-type="doi">10.30878/ces.v29n2a10</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Competitividad de la producción de maíz grano en el estado de Campeche, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Competitiveness of grain corn production in the state of Campeche, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santillán Fernández]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas Díaz]]></surname>
<given-names><![CDATA[Arely Anayansi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Noguera Savelli]]></surname>
<given-names><![CDATA[Eliana Josefina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carmona Arellano]]></surname>
<given-names><![CDATA[Mauricio Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vera López]]></surname>
<given-names><![CDATA[Javier Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arreola Enríquez]]></surname>
<given-names><![CDATA[Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Colegio de Postgraduados Campus Campeche  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>29</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2395-87822022000200162&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2395-87822022000200162&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2395-87822022000200162&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Con datos del Sistema de Información Agroalimentaria y Pesquera se caracteriza la productividad de maíz grano en el ámbito municipal de Campeche, México, mediante estadística multivariada, análisis espacial de la producción y aplicación de una encuesta a productores para así determinar los factores que condicionan la competitividad del sector en el interior del estado. A medida que se pasa del norte al sur del estado, el autoconsumo y empleo de semillas criollas para la siembra aumenta, por lo que se reduce la competitividad (beneficio/costo): Hopelchén (1.80, norte del estado), Champotón (1.38, centro) y Candelaria (0.97, sur). De acuerdo con la encuesta, se concluye que aspectos de sanidad, desorganización de productores y falta de esquemas de comercialización limitan la productividad de maíz en el estado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract With data from Agri-Food and Fisheries Information System, the productivity of grain maize in the state of Campeche was characterized at the municipal level, through multivariate statistics, spatial analysis of production and the application of a survey to farmers, to determine the factors that condition the competitiveness of the sector within the state. It was found that as one moves from the north to the south of the state, self-consumption and use of native seeds for sowing increases; which reduces competitiveness (benefit/cost): Hopelchén (1.80, north of the state), Champotón (1.38, center) and Candelaria (0.97, south). According to the survey carried, it was concluded that aspects of agricultural health, disorganization of farmers and lack of commercialization schemes, limit the productivity of corn in the state.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Zea mays]]></kwd>
<kwd lng="es"><![CDATA[análisis de conglomerados]]></kwd>
<kwd lng="es"><![CDATA[beneficio-costo]]></kwd>
<kwd lng="es"><![CDATA[tipología de productores]]></kwd>
<kwd lng="en"><![CDATA[Zea mays]]></kwd>
<kwd lng="en"><![CDATA[cluster analysis]]></kwd>
<kwd lng="en"><![CDATA[benefit-cost]]></kwd>
<kwd lng="en"><![CDATA[typology of corn producers]]></kwd>
</kwd-group>
</article-meta>
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