<?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>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342017000801905</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v8i8.714</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variedad mejorada de maíz azul &#8216;V-239AZ&#8217; para las regiones semicálidas de Guerrero]]></article-title>
<article-title xml:lang="en"><![CDATA[Improved blue corn variety &#8216;V-239AZ&#8217; for the regions semi-warm of Guerrero]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez Montiel]]></surname>
<given-names><![CDATA[Noel Orlando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cantú Almaguer]]></surname>
<given-names><![CDATA[Miguel Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez Carrillo]]></surname>
<given-names><![CDATA[María Gricelda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Galeno]]></surname>
<given-names><![CDATA[César del Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aragón Cuevas]]></surname>
<given-names><![CDATA[Flavio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa Calderón]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tadeo Robledo]]></surname>
<given-names><![CDATA[Margarita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,INIFAP Campo Experimental Iguala ]]></institution>
<addr-line><![CDATA[Iguala de la Independencia Guerrero]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,INIFAP Campo Experimental Valle de México ]]></institution>
<addr-line><![CDATA[Texcoco Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,INIFAP Campo Experimental Valles Centrales de Oaxaca ]]></institution>
<addr-line><![CDATA[Etla Oax]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores-Cuautitlán ]]></institution>
<addr-line><![CDATA[Cuautitlán Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>8</volume>
<numero>8</numero>
<fpage>1905</fpage>
<lpage>1910</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342017000801905&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342017000801905&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342017000801905&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El Programa de Mejoramiento Genético del INIFAP con sede en Iguala de la Independencia, Guerrero, ha liberado al comercio la primera variedad criolla mejorada de maíz azul &#8216;V-239AZ&#8217; con adaptación a las regiones semicálidas de los estados de Guerrero, Oaxaca y Puebla. Después de cinco ciclos de selección masal convergente-divergente que dieron origen a esta variedad, se logró reducir los problemas agronómicos intrínsecos del criollo original, como mayor altura de planta y mazorca, susceptibilidad al acame, alta asincronía entre sus floraciones y color de grano desuniforme, dando lugar en 2016 a su liberación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The INIFAP Genetic Improvement Program, based in Iguala of the Independencia, Guerrero, has released the first improved creole variety of blue maize &#8216;V-239AZ&#8217; with adaptation to the semi-warm regions of the states of Guerrero, Oaxaca and Puebla. After five cycles of convergent - divergent mass selection that gave origin to this variety, it was possible to reduce the agronomic problems of the original creole, such as higher plant height and ear, susceptibility to lodging, high asynchrony between its blooms and uninform grain color, giving place in 2016 to its liberation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[adaptación]]></kwd>
<kwd lng="es"><![CDATA[maíz mejorado]]></kwd>
<kwd lng="es"><![CDATA[rendimiento]]></kwd>
<kwd lng="es"><![CDATA[variabilidad genética]]></kwd>
<kwd lng="en"><![CDATA[adaptation]]></kwd>
<kwd lng="en"><![CDATA[genetic variability]]></kwd>
<kwd lng="en"><![CDATA[improved maize]]></kwd>
<kwd lng="en"><![CDATA[yield]]></kwd>
</kwd-group>
</article-meta>
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