<?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>S2007-09342017000501203</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v8i5.119</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Alondra: nuevo híbrido de nochebuena para interiores]]></article-title>
<article-title xml:lang="en"><![CDATA[Alondra: new poinsettia hybrid for interiors]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Canul Ku]]></surname>
<given-names><![CDATA[Jaime]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Pérez]]></surname>
<given-names><![CDATA[Faustino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barrios Gómez]]></surname>
<given-names><![CDATA[Edwin Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rangel Estrada]]></surname>
<given-names><![CDATA[Sandra Eloísa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez Rojas]]></surname>
<given-names><![CDATA[Sergio Gavino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Osuna Canizalez]]></surname>
<given-names><![CDATA[Felipe de Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,INIFAP Campo Experimental Zacatepec ]]></institution>
<addr-line><![CDATA[Zacatepec Morelos]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2017</year>
</pub-date>
<volume>8</volume>
<numero>5</numero>
<fpage>1203</fpage>
<lpage>1208</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342017000501203&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342017000501203&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342017000501203&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El mercado de las plantas ornamentales es dinámico. Existe la demanda constante de nuevas variedades mejoradas. Ante esta situación desde el 2010 se implementó el programa de mejoramiento genético de nochebuena (Euphorbia pulcherrima Willd. ex Klotzsch) en el Campo Experimental Zacatepec del Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias. Esto permitió la generación del material mejorado denominado Alondra a través de la cruza entre OAX14P4*MORFRN1015-9 realizado en 2010. La progenie híbrida se estableció mediante semilla en 2011 y la selección de los mejores individuos se realizó en 2012. Los siguientes cuatro años se evaluó con productor cooperante, conjuntamente con otros híbridos, de la cual sobresalió dicha cruza. Alondra presenta hojas de forma oval con la base cuneiforme, el nervio principal del haz es verde y rojo, los lóbulos de la hoja son poco profundos, el peciolo es largo de color verde intenso en el haz. Las brácteas son de color rojo y de forma elíptica. La anchura de la cima es media con glándulas pequeñas del ciatio, de color amarillo sin deformación. Este nuevo material de nochebuena posee germoplasma de origen nacional, se generó y se desarrolló en la zona donde se lleva a cabo la mayor producción comercial por consiguiente es un material adaptado y no presenta problemas de pigmentación de brácteas, que es la parte comercial y estética. Representa una opción para diversificar la oferta en el mercado nacional ya que su comportamiento es similar al de variedades comerciales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The market for ornamental plants is dynamic. There is constant demand for new improved varieties. Faced with this situation since 2010 the poinsettia (Euphorbia pulcherrima Willd. Ex Klotzsch) breeding program was implemented in the Zacatepec Experimental Field of the Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias. Which allowed the generation of improved material called Alondra through the crosses between OAX14P4*MORFRN1015-9 conducted in 2010. The hybrid progeny was established by seed in 2011 and the selection of the best individuals was performed in 2012. For the following four years they were evaluated with cooperating producers, together with other hybrids, of which this cross was the most outstanding. Alondra shows oval-shaped leaves with a cuneiform base, the main nerve of the bundle is green and red, the leaf lobes are shallow, the petiole is long and intense green colored in the bundle. The bracts are red and elliptical shaped. The width of the top is medium with yellow small ciatio glands, without deformation. This new poinsettia material has germplasm of national origin, it was generated and developed in the area where the greatest commercial production is carried out, consequently, it is an adapted material and does not show problems of bracts pigmentation, which is the commercial and aesthetic aspect. It represents an option to diversify the supply in the national market since its behavior is similar to the one of commercial varieties.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Euphorbia pulcherrima Willd. ex Klotzsch]]></kwd>
<kwd lng="es"><![CDATA[bráctea]]></kwd>
<kwd lng="es"><![CDATA[cruza]]></kwd>
<kwd lng="es"><![CDATA[evaluación]]></kwd>
<kwd lng="en"><![CDATA[Euphorbia pulcherrima Willd. ex Klotzsch]]></kwd>
<kwd lng="en"><![CDATA[bract]]></kwd>
<kwd lng="en"><![CDATA[cross]]></kwd>
<kwd lng="en"><![CDATA[evaluation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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