<?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>2007-1124</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias pecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. pecuarias]]></abbrev-journal-title>
<issn>2007-1124</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11242017000200147</article-id>
<article-id pub-id-type="doi">10.22319/rmcp.v8i2.4426</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Rendimiento y valor nutricional de tres variedades de sorgo dulce cultivadas en cuatro ambientes de Durango]]></article-title>
<article-title xml:lang="en"><![CDATA[Yield and nutritional value of three sweet sorghum varieties grown at four environments in Durango]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nava Berumen]]></surname>
<given-names><![CDATA[Cynthia Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosales Serna]]></surname>
<given-names><![CDATA[Rigoberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Ocampo]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carrete Carreón]]></surname>
<given-names><![CDATA[Francisco Óscar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez Martínez]]></surname>
<given-names><![CDATA[Pablo Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Murillo Ortiz]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Juárez del Estado de Durango Doctorado Institucional en Ciencias Agropecuarias y Forestales ]]></institution>
<addr-line><![CDATA[Durango Dgo]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Durango Dgo]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Juárez del Estado de Durango Facultad de Medicina Veterinaria y Zootecnia ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>8</volume>
<numero>2</numero>
<fpage>147</fpage>
<lpage>155</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11242017000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11242017000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11242017000200147&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El sorgo dulce muestra alto rendimiento de forraje para la alimentación de rumiantes. El objetivo fue evaluar el rendimiento y calidad forrajera de tres variedades de sorgo en Durango. En 2014, se evaluaron las variedades Lico, TOM 3 y Mercedes, en la Colonia Hidalgo (CH), Campo Experimental Valle del Guadiana (CEVAG), La Soledad (LS) y La Goma (LG). El diseño experimental fue completamente aleatorio con arreglo factorial y cinco repeticiones. Se evaluó forraje verde (FV), forraje seco (FS), proteína cruda (PC), digestibilidad verdadera in vitro (DIVMS), fibra detergente neutra (FDN), fibra detergente ácida (FDA), lignina (L), celulosa (Cel), hemicelulosa (HE), valor relativo (VRF) y calidad relativa del forraje (CRF). Se observaron diferencias significativas (P&#8804;0.01 y 0.05) entre ambientes y variedades para FV, FS, L, VRF y CRF y entre ambientes para PC, FDN, FDA, CEL, HE y DIVMS. En CEVAG, se registró el mayor rendimiento de FV (75.9 t ha-1) y FS (12.4 t ha-1). El valor más alto de PC se obtuvo en LG (10 %); mientras que la DIVMS fue alta en LS (78.2 %) y más baja en LG (63.9 %). El contenido de L fue más alto en CH (6.3 %) y LG (6.2 %); mientras que, en LS fue de 3.4 %. Exceptuando LG, en todos los ambientes se obtuvo alta calidad forrajera (CRF= 106.7 a 135.0 %). El sorgo es una opción forrajera en Durango, aunque debe cuidarse la fecha de siembra y cosecha, control de insectos, riego y fertilización para incrementar el rendimiento y calidad nutricional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Sweet sorghum is a high-yielding biomass crop used as fodder for ruminant feed. The aim was to evaluate forage yield and quality in three sorghum cultivars grown in Durango. In 2014, three sorghum cultivars (Lico, TOM 3 and Mercedes) were sown in Colonia Hidalgo (CH), Valle del Guadiana Experiment Station (CEVAG), La Soledad (LS) and La Goma (LG). A completely randomized experimental design, with a factorial arrangement and five replications, was used. Data were taken for green (GF) and dry (DF) forage yield, crude protein (CP), in vitro dry matter true digestibility (IVTD), neutral detergent fiber (NDF), acid detergent fiber (ADF), lignin (L), cellulose (CEL), hemicellulose (HE), relative forage value (RFV) and relative forage quality (RFQ). Significant differences (P&#8804;0.01 and 0.05) among environments and cultivars were detected for GF, DF, L, RFV and RFQ and among environments for CP, NDF, ADF, CEL, HE and IVTD. The highest yield value for GF (75.9 t ha-1) and DF (12.4 t ha-1) were observed in CEVAG. Crude protein registered the highest value in LG (10 %); while IVTD showed the highest value in LS (78.2 %) and the lowest in LG (63.9 %). Lignin content was higher in CH (6.3 %) and LG (6.2 %); while in LS was 3.4 %. High quality fodder was obtained according to RFQ (106.7 to 135.0 %), except in LG. Sweet sorghum is an option as forage crop in Durango, however late plantings, early cutting dates (boot), insect control, irrigation and fertilizer application are recommended in order to increase its yield and nutritional quality.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sorghum bicolor]]></kwd>
<kwd lng="es"><![CDATA[Composición química]]></kwd>
<kwd lng="es"><![CDATA[Digestibilidad]]></kwd>
<kwd lng="es"><![CDATA[Valor nutricional]]></kwd>
<kwd lng="en"><![CDATA[Sorghum bicolor]]></kwd>
<kwd lng="en"><![CDATA[Chemical composition]]></kwd>
<kwd lng="en"><![CDATA[Digestibility]]></kwd>
<kwd lng="en"><![CDATA[Nutritional value]]></kwd>
</kwd-group>
</article-meta>
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