<?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>0188-4999</journal-id>
<journal-title><![CDATA[Revista internacional de contaminación ambiental]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Int. Contam. Ambient]]></abbrev-journal-title>
<issn>0188-4999</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-49992016000300353</article-id>
<article-id pub-id-type="doi">10.20937/RICA.2016.32.03.09</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Promoción de biomasa y contenido de azúcares en sorgo dulce mediante abonos orgánicos y micorriza arbuscular]]></article-title>
<article-title xml:lang="en"><![CDATA[Promotion of biomass and sugars content in sweet sorghum through organic amendment and arbuscular mycorrhizae]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz Fanco]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa Ramírez]]></surname>
<given-names><![CDATA[Martín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz Cháirez]]></surname>
<given-names><![CDATA[Flor Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Río Bravo Tamaulipas]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<volume>32</volume>
<numero>3</numero>
<fpage>353</fpage>
<lpage>360</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-49992016000300353&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-49992016000300353&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-49992016000300353&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN: El sorgo dulce (Sorghum bicolor) es un cultivo que puede ser utilizado para producir azúcar, alcohol y biocombustible. La fertilización sintética ha cubierto las necesidades nutricionales del cultivo. Con el propósito de disminuir el uso de fertilizantes se evaluó la efectividad de la inoculación de la semilla con el hongo micorrízico arbuscular Rhizophagus intraradices (micorriza INIFAP) más la mitad de la dosis del fertilizante sintético convencional, la incorporación de gallinaza (Meyfer) (3 t/ha), la fertilización sintética completa (120 kg/ha de N y 40 kg/ha de P) y un tratamiento testigo absoluto sin fertilización ni inoculación. Las variables medidas fueron clorofila, biomasa de hojas, inflorescencia y tallo, así como el contenido de azúcares (grados Brix) de tallo en cada dos entrenudos. La aplicación de gallinaza o la inoculación de micorriza INIFAP más la mitad de la fertilización sintética, promovieron respuesta del sorgo dulce, en cantidad de biomasa y contenido de azúcares en el tallo. De modo que fue semejante al tratamiento que llevó la fertilización completa. Los resultados indican que la implementación de la inoculación micorrízica en sorgo dulce puede representar un manejo más amigable con el ambiente. La inoculación con el inoculante micorrízico INIFAP más la mitad de la fertilización sintética, constituyó el manejo de fertilización más económico ($1217/ha) para la producción de sorgo dulce.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT: Sweet sorghum (Sorghum bicolor) is a crop that can be used to produce sugar, alcohol and biofuel. Synthetic fertilization has covered the nutritional needs of the crop. With the purpose of reducing the use of fertilizers, the effectiveness of the seed inoculation with arbuscular mycorrhizal fungus Rhizophagus intraradices (micorriza INIFAP) plus half dose of conventional synthetic fertilizer, chicken manure (Meyfer) (3 t/has), full synthetic fertilization (N 120 kg/ha and P 40 kg/ha) and an absolute control with-out inoculation and fertilization treatment, was evaluated. The variables measured were chlorophyll, leaf, panicle and stem biomass, as well as stem sugar content (Brix degrees) in every two internodes. The application of chicken manure or inoculation of mycorrhiza INIFAP plus half the synthetic fertilization, promoted the response of sweet sorghum in terms of stem biomass and sugar content so that they were similar to the treatment with full fertilization. The results indicate that the implementation of mycorrhizal inoculation in sweet sorghum may represent a more environmentally friendly management. Inoculation with mycorrhizal inoculant INIFAP plus half syn-thetic fertilization was the fertilization management with the lowest cost ($1217/ha) for sweet sorghum production.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[gallinaza]]></kwd>
<kwd lng="es"><![CDATA[Rhizophagus intraradices]]></kwd>
<kwd lng="es"><![CDATA[Sorghum bicolor]]></kwd>
<kwd lng="en"><![CDATA[chicken manure]]></kwd>
<kwd lng="en"><![CDATA[Rhizophagus intraradices]]></kwd>
<kwd lng="en"><![CDATA[Sorghum bicolor]]></kwd>
</kwd-group>
</article-meta>
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