<?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>S2007-09342016000601271</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efecto del fuego en producción y calidad de zacate rosado en Aguascalientes]]></article-title>
<article-title xml:lang="en"><![CDATA[Effect of fire on production and quality of natal grass in Aguascalientes]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Flores Ancira]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luna Luna]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Haubi Segura]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz Romo]]></surname>
<given-names><![CDATA[Abraham]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luna Ruiz]]></surname>
<given-names><![CDATA[José de Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Aguascalientes  ]]></institution>
<addr-line><![CDATA[Aguascalientes Aguascalientes]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,INIFAP  ]]></institution>
<addr-line><![CDATA[ Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<volume>7</volume>
<numero>6</numero>
<fpage>1271</fpage>
<lpage>1281</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342016000601271&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342016000601271&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342016000601271&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En Calvillo, Aguascalientes, México, durante 2012 y 2013, se evaluó el efecto del fuego (tratamientos de quema Q y sin quema SQ) sobre la producción y calidad nutritiva del zacate rosado en tres etapas fenológicas: crecimiento C, madurez M, y latencia L. El fuego se aplicó en abril de 2012 a parcelas de 16 m2. Durante 2012 y 2013 la producción de forraje (base seca) fue diferente (p&#8804; 0.05) con 168.7, 393.7 g m2 y 53.9, 192.7 g m2 para los tratamientos Q y SQ respectivamente. La proteína cruda fue similar entre tratamientos (p&#8805; 0.05), pero diferente (p&#8804; 0.05) entre etapas C, M, L, con un total de 13.3, 5.2, 5.6% y 12.6, 4.6, 3.2% respectivamente. La digestibilidad de la materia seca (DISMS) resultó diferente (p&#8804; 0.05) entre tratamientos Q y SQ y entre las etapas de C, M, y L, con un total de 61.6, 46.0, 48.3% y 50.3, 42.5, 44% respectivamente. La fibra detergente neutro (FDN) resultó diferente (p&#8804; 0.05) entre las etapas C, M, y L, no así entre tratamientos Q y SQ con valores 67.1, 76.5, 78% y 66.4, 76.3, 79.6% respectivamente. La fibra detergente ácido (FDA) mostró diferencias (p&#8804; 0.05) entre etapas C, M, y L, más no entre tratamientos Q y SQ con un total de 35.8, 50.6, 57.4%, y 33.2, 54.6, 56.3% respectivamente. El fuego incrementó tanto la producción y calidad del forraje del zacate rosado y podría utilizarse como estrategia de manejo ecológica en áreas de pastoreo extensivo invadidas con zacate rosado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In Calvillo, Aguascalientes, Mexico, from 2012 and 2013, the effect of fire (burned Q and without burning SQ treatments) on production and nutritional quality of natal grass in three phenological stages was evaluated: growth C, maturity M, and latency L. The fire was applied in April 2012 to 16 m2 plots. During 2012 and 2013 forage production (dry basis) was different (p&#8804; 0.05) with 168.7, 393.7 g m2 and 53.9, 192.7 g m2 for Q and SQ treatments respectively. Crude protein was similar between treatments (p&#8805; 0.05) but different (p&#8804; 0.05) between C, M, L stages, with a total of 13.3, 5.2, 5.6% and 12.6, 4.6, 3.2% respectively. The digestibility of dry matter (DISMS) was different (p&#8804; 0.05) between treatments Q and SQ and between stages of C, M, and L, with a total of 61.6, 46.0, 48.3% and 50.3, 42.5, 44% respectively. Neutral detergent fiber (FDN) was different (p&#8804; 0.05) between stages C, M, and L, but not between Q and SQ with values 67.1, 76.5, 78% and 66.4, 76.3, 79.6% respectively. The acid detergent fiber (FDA) showed differences (p&#8804; 0.05) between stages but not between treatments with a total of 35.8, 50.6, 57.4%, and 33.2, 54.6, 56.3% respectively. The fire increased both production and quality of natal grass forage and could be used as a strategy for ecological management in areas of extensive grazing invaded with natal grass.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Melinis repens]]></kwd>
<kwd lng="es"><![CDATA[forraje]]></kwd>
<kwd lng="es"><![CDATA[quema]]></kwd>
<kwd lng="es"><![CDATA[valor nutritivo]]></kwd>
<kwd lng="en"><![CDATA[Melinis repens]]></kwd>
<kwd lng="en"><![CDATA[burning]]></kwd>
<kwd lng="en"><![CDATA[fodder]]></kwd>
<kwd lng="en"><![CDATA[nutritional value]]></kwd>
</kwd-group>
</article-meta>
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