<?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>1405-0471</journal-id>
<journal-title><![CDATA[Madera y bosques]]></journal-title>
<abbrev-journal-title><![CDATA[Madera bosques]]></abbrev-journal-title>
<issn>1405-0471</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Ecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-04712021000100117</article-id>
<article-id pub-id-type="doi">10.21829/myb.2021.2711912</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Soil bioindicators associated to different management regimes of Cedrela odorata plantations]]></article-title>
<article-title xml:lang="es"><![CDATA[Bioindicadores de suelo asociados a diferentes regímenes de gestión de plantaciones de Cedrela odorata]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alarcón Gutiérrez]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Christian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gardner]]></surname>
<given-names><![CDATA[Terrence]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Pérez]]></surname>
<given-names><![CDATA[José Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caballero]]></surname>
<given-names><![CDATA[Mayra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Perroni]]></surname>
<given-names><![CDATA[Yareni]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Anne Marie a Farnet da]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gaime Perraud]]></surname>
<given-names><![CDATA[Isabelle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barois]]></surname>
<given-names><![CDATA[Isabelle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Veracruzana Instituto de Biotecnología y Ecología Aplicada ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,North Carolina State University Department of Soil Science ]]></institution>
<addr-line><![CDATA[Raleigh North Carolina]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Veracruzana Facultad de Biología ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Aix Marseille Université Centre national de la recherche scientifique Institut de recherche pour le développement]]></institution>
<addr-line><![CDATA[ Marseille]]></addr-line>
<country>France</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Instituto de Ecología, A.C. Red de Ecología Funcional ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>27</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-04712021000100117&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-04712021000100117&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-04712021000100117&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract A good bioindicator of soil health is one that perceives minor changes due to changes in soil management and leads to changes in the processes of the soil ecosystem. The aim was to evaluate the use of soil bioindicators in the determination of the utility of two different Cedrela odorata forestry management systems. The litter and soil samples were collected from the rhizosphere of a monoculture (with no fertilization nor irrigation), and a co-culture (with fertilization and irrigation) stand with Citrus latifolia. The soil and litter bioindicators measured were the activity of acetylesterase (FDA), acid phosphatase (AcPh), alkaline phosphatase (AlkPh), laccase, and the estimation of the potential net rate of carbon mineralization (PNRCM). The results indicated that soil enzyme activities (FDA and phosphatases) in the litter were sensitive to the different management system treatments. Enzymatic activity, per unit dry weight, was higher in litter of co-culture (FDA = 1.05 nkat g-1 AcPh = 1.33 nkat g-1; AlkPh = 03.0 nkat g-1) than in litter of monoculture (FDA = 0.617nkat g-1; AcPh = 0.40 nkat g-1; AlkPh = 0. 983 nkat g-1). Differences in soil total nitrogen content, organic matter (OM) content, and micronutrients were found. In general, the co-culture stand (with fertilization and irrigation) with C. latifolia showed the best results.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Un buen bioindicador de la salud del suelo es aquel que percibe cambios menores, debidos a modificaciones en el manejo del suelo, y conduce a cambios en los procesos del ecosistema suelo. El objetivo fue evaluar el uso de bioindicadores de suelo en la determinación de la utilidad de dos sistemas diferentes de manejo forestal de Cedrela odorata . El mantillo y el suelo se recolectaron de la rizosfera de un monocultivo (sin fertilización ni irrigación) y un cocultivo (con fertilización e irrigación) con Citrus latifolia. Los bioindicadores de suelo y mantillo medidos fueron: las actividades acetilesterasa (FDA), fosfatasa ácida (AcPh), fosfatasa alcalina (AlkPh) y lacasa. También se estimó la tasa neta potencial de mineralización de carbono (PNRCM). Los resultados indican que las actividades enzimáticas del suelo (FDA y fosfatasas) en el mantillo fueron sensibles a los diferentes sistemas de manejo. La actividad enzimática, por unidad de peso seco, fue mayor en los cocultivos (FDA = 1.05 nkat g-1; AcPh = 1.33 nkat g-1; AlkPh = 3 nkat g-1) que en los monocultivos (FDA = 0.617 nkat g-1; AcPh = 0.40 nkat g-1; AlkPh = 0. 983 nkat g-1). Se encontraron diferencias en la cantidad de nitrógeno total, el contenido de materia orgánica (MO) y los micronutrientes. En general, los cultivos (con fertilización e irrigación) con C. latifolia mostraron los mejores resultados.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[acetylesterase]]></kwd>
<kwd lng="en"><![CDATA[cedar]]></kwd>
<kwd lng="en"><![CDATA[forest]]></kwd>
<kwd lng="en"><![CDATA[Persian lime]]></kwd>
<kwd lng="en"><![CDATA[phosphatase]]></kwd>
<kwd lng="en"><![CDATA[soil metabolism]]></kwd>
<kwd lng="es"><![CDATA[acetilesterasa]]></kwd>
<kwd lng="es"><![CDATA[cedro]]></kwd>
<kwd lng="es"><![CDATA[bosque]]></kwd>
<kwd lng="es"><![CDATA[limón persa]]></kwd>
<kwd lng="es"><![CDATA[fosfatasa]]></kwd>
<kwd lng="es"><![CDATA[metabolismo del suelo]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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