<?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>0187-7380</journal-id>
<journal-title><![CDATA[Revista fitotecnia mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. fitotec. mex]]></abbrev-journal-title>
<issn>0187-7380</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Fitogenética A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-73802021000400687</article-id>
<article-id pub-id-type="doi">10.35196/rfm.2021.4.687</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación agronómica de sorgos forrajeros en el Bajío, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Agronomic evaluation of forage sorghums at the Bajio, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Gómez]]></surname>
<given-names><![CDATA[Jaime C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-De los Santos]]></surname>
<given-names><![CDATA[Gabino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Livera]]></surname>
<given-names><![CDATA[Adrián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Martínez]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Texcoco Estado de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Celaya Guanajuato]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>44</volume>
<numero>4</numero>
<fpage>687</fpage>
<lpage>691</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-73802021000400687&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-73802021000400687&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-73802021000400687&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El sorgo [Sorghum bicolor (L.) Moench], es un cultivo cada vez más utilizado como forraje en México, por lo que es importante contar con genotipos con atributos favorables. Se evaluaron 12 cultivares de sorgos forrajeros (SF), etanoleros (SE) y súper sorgos (SS), bajo condiciones de riego en el Campo Experimental Bajío del Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias en Celaya Guanajuato, México en el ciclo agrícola primavera-verano de 2018, con el objetivo de determinar y comparar su potencial agronómico. El análisis de varianza mostró diferencias altamente significativas entre los tratamientos evaluados, ésto permitió diferenciar los genotipos en tardíos (SE), intermedios (SS) y precoces (SF) con base a sus días a floración, mientras que en altura de planta, los SS superaron a los demás grupos. En longitud de hoja los SS y SE fueron estadísticamente similares; sin embargo, fueron superiores a los SF. En cuanto a producción de biomasa verde los SS y SF presentaron un rendimiento de 93.24 y 81.55 t ha-1 respectivamente y fueron superiores a los SE, los cuales obtuvieron en promedio 69.24 t ha-1. En el rendimiento de biomasa seca los SS fueron estadísticamente superiores a los demás grupos de sorgo con 20.89 t ha-1. En cuanto a la producción de azucares, aunque fue bajo el mejor material fue SS-02 con 11.52 oBrix. Los súper sorgos superaron a los sorgos etanoleros en la mayoría de las variables evaluadas]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary Sorghum [Sorghum bicolor (L.) Moench] is a crop increasingly used as forage in Mexico; thus, it is important to have genotypes with favorable attributes. Twelve cultivars of forage sorghum (FS), ethanol (ES) and super sorghum (SS) were evaluated under irrigated conditions at the Bajio Experiment Station of the National Institute of Forestry, Agriculture and Livestock Research in Celaya Guanajuato, Mexico in the Spring-Summer agricultural cycle of 2018, with the aim of determining and comparing their agronomic potential. The analysis of variance showed highly significant differences between the evaluated treatments, which allowed differentiating the genotypes into late (ES), intermediate (SS) and early (FS) based on their days to flowering, while in plant height the SS outperformed the other groups. In leaf length, SS and ES were statistically similar between them, but they were superior to FS. Regarding green biomass production, SS and FS produced a yield of 93.24 and 81.55 t ha-1 respectively and were higher than ES, which produced an average of 69.24 t ha-1. In dry biomass yield the SS were statistically superior to the other groups of sorghum with 20.89 t ha-1. Regarding sugar production, although it was low, the best material was SS-02 with 11.52 oBrix. Super sorghums outperformed ethanol sorghums in most of the variables evaluated.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sorghum bicolor L. Moench]]></kwd>
<kwd lng="es"><![CDATA[Bajío]]></kwd>
<kwd lng="es"><![CDATA[fenología]]></kwd>
<kwd lng="es"><![CDATA[forraje]]></kwd>
<kwd lng="en"><![CDATA[Sorghum bicolor L. Moench]]></kwd>
<kwd lng="en"><![CDATA[Bajio]]></kwd>
<kwd lng="en"><![CDATA[forage]]></kwd>
<kwd lng="en"><![CDATA[phenology]]></kwd>
</kwd-group>
</article-meta>
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