<?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>0377-9424</journal-id>
<journal-title><![CDATA[Agronomía Costarricense]]></journal-title>
<abbrev-journal-title><![CDATA[Agron. Costarricense]]></abbrev-journal-title>
<issn>0377-9424</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica. Colegio de Ingenieros y Agrónomos. Ministerio de Agricultura y Ganadería]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0377-94242023000200023</article-id>
<article-id pub-id-type="doi">10.15517/rac.v47i2.56130</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Adición de inóculos microbianos y condiciones optimizadas de elaboración en un compost comercial]]></article-title>
<article-title xml:lang="es"><![CDATA[Addition of microbial inoculum and optimized processing conditions in a commercial compost]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro-Hernández]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro-Flores]]></surname>
<given-names><![CDATA[Juan Ramón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro-Barquero]]></surname>
<given-names><![CDATA[Leida]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Consultor independiente  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Costa Rica, Facultad de Ciencias Agroalimentarias  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Costa Rica, Centro de Investigaciones Agronómicas-Agroalimentarias  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>47</volume>
<numero>2</numero>
<fpage>23</fpage>
<lpage>46</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0377-94242023000200023&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0377-94242023000200023&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0377-94242023000200023&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Introducción.El compostaje transforma materiales orgánicos residuales en un producto con potencial para restituir materia orgánica y nutrientes para la agricultura, mientras se reduce el volumen y peso de estos materiales y su disposición en rellenos sanitarios o como contaminantes de ríos y mantos acuíferos. Objetivo. Optimizar la producción comercial de compost, con la mejora de las condiciones del proceso y la adición de inóculos microbianos. Materiales y métodos. Sobre un sustrato agroindustrial se optimizaron condiciones del proceso de compostaje, tales como aeración, temperatura, altura de la pila y humedad, y se evaluó la adición de 3 inóculos microbianos degradadores de materia orgánica, para compararlos con un testigo comercial y un testigo absoluto. Se realizaron análisis químicos y microbiológicos, así como de inocuidad, estabilidad y madurez. En total se evaluaron 17 variables químicas, 7 microbiológicas, 2 de inocuidad y 13 de madurez. Para el análisis y comparación de los tratamientos se empleó un método multicriterio y de esa forma resumir el resultado de las 39 variables estudiadas en un solo valor representativo. Resultados. Se establecieron 2 intervalos de confianza, el primero (a) incluye al testigo comercial y al testigo absoluto, con las menores calificaciones de calidad. El segundo (b) abarca a los tratamientos microbiológicos Degradabiol, Bacilos y Agrecicla, con los mayores índices ponderados y las mejores características de calidad. Conclusión. La adición de inóculos, así como el manejo de la humedad, temperatura, volteos frecuentes y altura de hileras, permitió obtener mejores características de calidad, en comparación con el compost producido convencionalmente. La relación C/N deficiente de las materias primas iniciales fue un factor que no pudo ser corregido debido al tipo de residuos usualmente procesados. Es necesario implementar medidas viables para mejorar esta relación, que generalmente es deficiente en las producciones comerciales de compost.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Introduction. Composting transforms residual organic materials into a product with the potential to restore organic matter and nutrients for agriculture, while reducing the volume and weight of these materials and their disposal in landfills or as pollutants in rivers and aquifers. Objective. To optimize the commercial production of compost, with the improvement of the process conditions and the addition of microbial inoculum. Materials and methods. On an agro-industrial substrate, conditions such as aeration, temperature, pile height and humidity were optimized on the composting process, and the addition of 3 microbial inoculum degrading organic matter was evaluated, in order to compare them with a commercial and an absolute control. Chemical and microbiological analyzes were carried out, as well as innocuity, stability and maturity. In total, 17 chemical, 7 microbiological, 2 safety and 13 maturity variables were evaluated. For the analysis and comparison of the treatments, a multicriteria method was used to summarize the result of the 39 variables studied in a single representative value. Results. Two confidence intervals were established, the first (a) includes the commercial and the absolute control, with the lowest quality scores. The second (b) encompasses the microbiological treatments Degradabiol, Bacilos and Agrecicla, with the highest weighted values, and the best quality characteristics. Conclusion. The addition of inoculum, as well as humidity and temperature management, frequent turning, and row height, allowed to obtain better quality characteristics, compared to conventionally produced compost. Poor C/N ratio of initial raw materials was a factor that could not be corrected due to the type of waste usually processed. Viable measures need to be implemented in order to improve this relationship, which is generally deficient in commercial compost productions.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[compostaje comercial]]></kwd>
<kwd lng="es"><![CDATA[microorganismos descomponedores]]></kwd>
<kwd lng="es"><![CDATA[broza de café]]></kwd>
<kwd lng="es"><![CDATA[relación C/N]]></kwd>
<kwd lng="es"><![CDATA[madurez y estabilidad]]></kwd>
<kwd lng="en"><![CDATA[commercial composting]]></kwd>
<kwd lng="en"><![CDATA[decomposing microorganisms]]></kwd>
<kwd lng="en"><![CDATA[coffee residues]]></kwd>
<kwd lng="en"><![CDATA[C/N ratio]]></kwd>
<kwd lng="en"><![CDATA[maturity and stability]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="">
<collab>Abonos Vivos S.A.</collab>
<source><![CDATA[Manual de procedimientos.]]></source>
<year>2019</year>
<page-range>43</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Acuña]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elaboración de abonos orgánicos en Costa Rica.]]></source>
<year>2015</year>
<publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[CIA. UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ansorena]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El compost de bioresiduos en la legislación española.]]></article-title>
<source><![CDATA[Residuos]]></source>
<year>2011</year>
<volume>21</volume>
<numero>122</numero>
<issue>122</issue>
<page-range>66-71</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Artavia]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Saborío]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Arauz]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de la aplicación de abonos orgánicos en la supresión de Pythium myriotylum en plantas de tiquisque (Xanthosoma sagittifolium).]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2010</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-29</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azim]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Soudi]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Boukhari]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Perissol]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Roussos]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Thami Alami]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Composting parameters and compost quality: a literature review.]]></article-title>
<source><![CDATA[Organic Agriculture]]></source>
<year>2018</year>
<volume>8</volume>
<page-range>141-58</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azorin]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cuadras]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sobre la conveniencia de utilizar el término análisis multivalente.]]></article-title>
<source><![CDATA[Estadística Española]]></source>
<year>1990</year>
<volume>32</volume>
<numero>124</numero>
<issue>124</issue>
<page-range>451-4</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baltodano]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Determinación de la calidad microbiológica del abono orgánico bocashi durante el proceso de fabricación y almacenamiento.]]></source>
<year>2002</year>
<page-range>45</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[Facultad de Microbiología, UCR]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barral]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Devesa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Paradelo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Avances en la investigación sobre compost: materias primas, procesos, calidad y usos.]]></source>
<year>2014</year>
<page-range>365-74</page-range><publisher-loc><![CDATA[Santiago de Compostela, España ]]></publisher-loc>
<publisher-name><![CDATA[Andavira]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Binner]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Schenk]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Manganese in substrate clays - harmful for plants?]]></article-title>
<source><![CDATA[J. Plant. Nutr. Soil Sci.]]></source>
<year>2013</year>
<volume>176</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>809-17</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonanomi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Antignani]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Pane]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Scala]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Suppression of soil borne fungal diseases with organic amendments.]]></article-title>
<source><![CDATA[Journal of Plant Pathology]]></source>
<year>2007</year>
<volume>89</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>311-24</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buscot]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Varma]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Microorganisms in Soils: roles in genesis and functions.]]></source>
<year>2005</year>
<page-range>444</page-range><publisher-loc><![CDATA[Berlin, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Springer.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Valenzuela]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Valdés]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potencial de algunos microorganismos en el compostaje de residuos sólidos.]]></article-title>
<source><![CDATA[Terra Latinoamericana]]></source>
<year>2014</year>
<volume>32</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>291-300</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Henríquez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Bertsh]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Capacidad de suministro de N, P y K de cuatro abonos orgánicos.]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2009</year>
<volume>33</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>31-43</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto del vermicompost y quitina sobre el control de Meloidogyne incognita en tomate a nivel de invernadero.]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2011</year>
<volume>35</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>21-32</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Abono orgánico, microorganismos de montaña (MM) y fertibiol para el control biológico de la hernia de las crucíferas (Plasmodiophora brassicae wor.) en el cultivo de mostaza china (Brassica rapa sp. pekinensis var. Taranko F1).]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2020</year>
<volume>44</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>31-49</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cayuela]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis multivariante. EcoLab.]]></source>
<year>2010</year>
<page-range>154-79</page-range><publisher-loc><![CDATA[España, Universidad de Granada. ]]></publisher-loc>
<publisher-name><![CDATA[Centro Andaluz de Medio Ambiente]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Durán]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Henríquez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización química, física y microbiológica de vermicompostes producidos a partir de cinco sustratos orgánicos.]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2007</year>
<volume>31</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>41-51</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<collab>FAO</collab>
<source><![CDATA[Carbono Orgánico del Suelo: el potencial oculto.]]></source>
<year>2017</year>
<page-range>77</page-range><publisher-loc><![CDATA[Roma, Italia ]]></publisher-loc>
<publisher-name><![CDATA[Organización de las Naciones Unidas para la Alimentación y Agricultura.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garbanzo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis multicriterio de variables químicas, físicas y biológicas en 10 mezclas de sustratos hortícolas en Guanacaste, Costa Rica.]]></article-title>
<source><![CDATA[InterSedes]]></source>
<year>2015</year>
<volume>26</volume>
<numero>33</numero>
<issue>33</issue>
<page-range>71-81</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garro]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[El suelo y los abonos orgánicos]]></source>
<year>2016</year>
<page-range>106</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[INTA.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gerez]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Grijalva]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[El enfoque de sistemas]]></source>
<year>1976</year>
<page-range>580</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Limusa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guerrero]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vermicomposting gets high marks in the tropics.]]></article-title>
<source><![CDATA[BioCycle]]></source>
<year>2005</year>
<volume>46</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>60</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Henríquez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Cabalceta]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía para el estudio introductorio de los suelos con un enfoque agrícola.]]></source>
<year>1999</year>
<page-range>111</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[ACCS.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Arras]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ojeda]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calidad nutrimental de cuatro abonos orgánicos producidos a partir de residuos vegetales y pecuarios.]]></article-title>
<source><![CDATA[Terra Latinoamericana]]></source>
<year>2013</year>
<volume>31</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>35-46</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoitink]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Stone]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Supresión de enfermedades de plantas mediante compost.]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>1997</year>
<volume>21</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>25-33</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lal]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil health and carbon management.]]></article-title>
<source><![CDATA[Food and Energy Security]]></source>
<year>2016</year>
<volume>5</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>212-22</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lehmann]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Kleber]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The contentious nature of soil organic matter.]]></article-title>
<source><![CDATA[Nature]]></source>
<year>2015</year>
<volume>528</volume>
<page-range>60-8</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meléndez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Residuos orgánicos y materia orgánica del suelo.]]></source>
<year>2003</year>
<page-range>25</page-range><publisher-loc><![CDATA[San José, Costa Rica, CIA ]]></publisher-loc>
<publisher-name><![CDATA[UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Michaud]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Chappellaz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hinsinger]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Copper phytotoxicity affects root elongation and iron nutrition in durum wheat (Triticum turgidum durum L.).]]></article-title>
<source><![CDATA[Plant Soil]]></source>
<year>2008</year>
<volume>310</volume>
<page-range>151-65</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[Cl.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mineralización de nitrógeno y carbono de compost de residuos del beneficiado del café.]]></source>
<year>2003</year>
<page-range>23</page-range><publisher-loc><![CDATA[San José, Costa Rica, CIA ]]></publisher-loc>
<publisher-name><![CDATA[UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Okumoto]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Uso de inoculante microbiano para la elaboración de abono orgánico. Memorias, Taller de Abonos Orgánicos]]></source>
<year>2003</year>
<page-range>10</page-range><publisher-loc><![CDATA[San José, Costa Rica, CIA ]]></publisher-loc>
<publisher-name><![CDATA[UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="">
<collab>PRESOL</collab>
<source><![CDATA[Diagnóstico y áreas prioritarias. Programa Cyma Competitividad y Medio Ambiente.]]></source>
<year>2007</year>
<page-range>224</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[R estrepo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hensel]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[El A,B,C de la agricultura orgánica, fosfitos y panes de piedra.]]></source>
<year>2013</year>
<page-range>396</page-range><publisher-loc><![CDATA[Santiago de Cali, Colombia, Feriva S.A. ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rynk]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[On farm composting handbook. Northeast Regional Agricultural Engineering Service.]]></source>
<year>1992</year>
<page-range>186</page-range><publisher-loc><![CDATA[New York, USA ]]></publisher-loc>
<publisher-name><![CDATA[Cooperative Extension.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salas]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bioensayo microbiano para estimar los nutrimentos disponibles en los abonos orgánicos: calibración en el campo.]]></article-title>
<source><![CDATA[Agronomía Costarricense]]></source>
<year>2001</year>
<volume>25</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>11-23</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ojeda]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Guerrero]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Parra]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelos de predicción del índice de madurez de abonos orgánicos producidos con tres procesos de transformación.]]></article-title>
<source><![CDATA[Tec. Econ. Agrar.]]></source>
<year>2019</year>
<volume>115</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>198-212</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Fonseca]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Aires]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Coutinho]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Trindade]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of different rates of spent coffee grounds (SCG) on composting process, gaseous emissions, and quality of end-product.]]></article-title>
<source><![CDATA[Waste Management]]></source>
<year>2017</year>
<volume>59</volume>
<page-range>37-47</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soto]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Abonos orgánicos: el proceso de compostaje. Memorias, Taller de Abonos Orgánicos.]]></source>
<year>2003</year>
<page-range>27</page-range><publisher-loc><![CDATA[San José, Costa Rica, CIA ]]></publisher-loc>
<publisher-name><![CDATA[UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soto]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Meléndez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Compost: ¿Abono o enmienda? ¿Cómo medir la calidad de un compost? Memorias, Taller de Abonos Orgánicos.]]></source>
<year>2003</year>
<page-range>15</page-range><publisher-loc><![CDATA[San José, Costa Rica, CIA ]]></publisher-loc>
<publisher-name><![CDATA[UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Leege]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Test methods for the examination of composting and compost.]]></article-title>
<source><![CDATA[Communications in Soil Science and Plant Analysis]]></source>
<year>1998</year>
<volume>29</volume>
<page-range>1388-9</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tognetti]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Laos]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Mazzarino]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Composting vs vermicomposting: A comparison of end product quality.]]></article-title>
<source><![CDATA[Compost Science &amp; Utilization]]></source>
<year>2005</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>6-13</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Marco]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calidad de abonos orgánicos empleados en la depresión de Quíbor-Venezuela bajo ambientes protegidos.]]></article-title>
<source><![CDATA[CiencTecn UTEQ]]></source>
<year>2016</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-10</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Merco]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Riesgos de salinización y sodificación por el uso de abonos orgánicos en la depresión de Quíbor-Venezuela.]]></article-title>
<source><![CDATA[Multiciencias]]></source>
<year>2016</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>133-42</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tortosa]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Torralbo]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Maza-Márquez]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Aranda]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Calvo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[González-Murua]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Bedmara]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of the diversity and abundance of the total and active fungal population and its correlation with humification during two-phase olive mill waste (&#8216;&#8216;alperujo&#8221;) composting.]]></article-title>
<source><![CDATA[Bioresource Technology]]></source>
<year>2020</year>
<volume>295</volume>
<page-range>122267</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Arauz]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Henríquez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pudrición basal causada por Phytophthora capsici en plantas de chile tratadas con vermicompost.]]></article-title>
<source><![CDATA[Agronomía Mesoamericana]]></source>
<year>2014</year>
<volume>25</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>243-53</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Calidad biológica e inocuidad de abonos orgánicos.]]></source>
<year>2008</year>
<page-range>3</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[CONICIT-CIA.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Indicadores microbiológicos para determinar la calidad de suelos. Mimeografiado.]]></source>
<year>2000</year>
<page-range>17</page-range><publisher-loc><![CDATA[San José, Costa Rica, Centro de Investigaciones Agronómicas ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Costa Rica.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Inocuidad de abonos orgánicos. Memorias, Taller de abonos orgánicos.]]></source>
<year>2003</year>
<page-range>16</page-range><publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[CIA-UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uribe]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[. Calidad microbiológica e inocuidad de abonos orgánicos.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Meléndez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Abonos orgánicos: principios, aplicaciones e impacto en la agricultura.]]></source>
<year>2003</year>
<publisher-loc><![CDATA[San José, Costa Rica ]]></publisher-loc>
<publisher-name><![CDATA[CIA-UCR.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vásquez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bernard]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Técnicas del análisis estadístico multivariado: objetivo y aplicación.]]></article-title>
<source><![CDATA[Revista Cubana Psicología]]></source>
<year>1988</year>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>65-73</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
