<?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>1659-1321</journal-id>
<journal-title><![CDATA[Agronomía Mesoamericana]]></journal-title>
<abbrev-journal-title><![CDATA[Agron. Mesoam]]></abbrev-journal-title>
<issn>1659-1321</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1659-13212018000300629</article-id>
<article-id pub-id-type="doi">10.15517/ma.v29i3.32076</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Captura de carbono en la biomasa aérea de la palma de aceite en Chiapas, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Carbon sequestration in aerial biomass of the oil palm in Chiapas, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aranda-Arguello]]></surname>
<given-names><![CDATA[Rutver]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ley-de Coss]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arce-Espino]]></surname>
<given-names><![CDATA[Consepción]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinto-Ruiz]]></surname>
<given-names><![CDATA[René]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guevara-Hernández]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Raj-Aryal]]></surname>
<given-names><![CDATA[Deb]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad Autónoma de Chiapas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>29</volume>
<numero>3</numero>
<fpage>629</fpage>
<lpage>637</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1659-13212018000300629&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1659-13212018000300629&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1659-13212018000300629&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Chiapas, México, ocupa el primer lugar en superficie y producción de palma de aceite, se puede considerar como alternativa de mitigación del cambio climático, por el potencial de los cultivos perennes para fijar en su biomasa el carbono (C) que se libera en forma de CO2 ambiental. El objetivo de este trabajo fue medir el carbono capturado en la fracción aérea de la planta de la palma de aceite (Elaeis guineensis Jacq.). El estudio se realizó de enero del 2016 a junio del 2017 en tres regiones productoras; donde a veintiún plantas de doce años en promedio se les determinó la biomasa del estípite mediante la técnica del cono truncado, mientras que, para las hojas se utilizó la equivalencia del 65% de la biomasa del estípite. Con estos datos se realizó una estadística descriptiva para conocer los valores de biomasa. La cantidad de C se determinó por el método de Walkley y Black modificado por espectrofotometría de UV. La biomasa acumulada por planta fue de 1877,30 kg, que representó 268,45 t/ha con una densidad promedio de 143 plantas/ha. El 49,35% y 44,15% fue carbono en estípite y hojas, respectivamente; por tanto, la cantidad de este elemento fue 877,64 kg de carbono por planta, que representó 125,5 t/ha. Se generó una ecuación alométrica que estima la biomasa a partir del volumen del estípite (y = 243,86 + 990,61x), así como para la cantidad de carbono a partir de la biomasa (y = 149,07 + 0,39x). Se determinaron dos modelos alométricos con los datos obtenidos del cultivo de palma de aceite, los cuales se sugiere sean evaluados en campo para determinar el grado de confiabilidad en la estimación de biomasa y el carbono almacenado bajo condiciones agroclimáticas similares a las del presente estudio.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Chiapas, Mexico, occupies the first place in surface and production of oil palm, as an alternative to mitigate climate change, for the potential of perennial crops to fix in their biomass the carbon (C) that is released in the form of environmental CO2. The objective of this work was to measure the carbon captured in the aerial fraction of the oil palm plant (Elaeis guineensis Jacq.). The study was conducted from January 2016 to June 2017 in three producing regions; where to twenty-one plants of twelve years on average, the stipe biomass was determined using the truncated cone technique, while for the leaves the equivalence of 65% of the biomass of the stipe was used. With these data, a descriptive statistic was made to know the biomass values. The amount of C was determined by the Walkley and Black method modified by UV spectrophotometry. The accumulated biomass per plant was 1877.30 kg, representing 268.45 t/ha with an average density of 143 plants/ha. 49.35% and 44.15% were carbon in stipe and leaves, respectively; therefore, the quantity of this element was 877.64 kg of carbon per plant, which represented 125.5 t/ha. An allometric equation was generated estimating the biomass from the volume of the stipe (y = 243.86 + 990.61x), as well as for the amount of carbon from the biomass (y = 149.07 + 0.39x). Two allometric models were determined with the data obtained from oil palm cultivation, which is suggested to be evaluated in the field to determine the degree of reliability in the estimation of biomass and carbon stored under the agroclimatic conditions similar to those of the present study.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[cultivo agroindustrial]]></kwd>
<kwd lng="es"><![CDATA[ecuación alométrica]]></kwd>
<kwd lng="es"><![CDATA[impacto ambiental]]></kwd>
<kwd lng="es"><![CDATA[acumulación de carbono]]></kwd>
<kwd lng="es"><![CDATA[producción de aceite]]></kwd>
<kwd lng="en"><![CDATA[agroindustrial cropc]]></kwd>
<kwd lng="en"><![CDATA[allometric equation]]></kwd>
<kwd lng="en"><![CDATA[environmental impact]]></kwd>
<kwd lng="en"><![CDATA[carbon accumulation]]></kwd>
<kwd lng="en"><![CDATA[oil production]]></kwd>
</kwd-group>
</article-meta>
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