<?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>0122-8706</journal-id>
<journal-title><![CDATA[Ciencia y Tecnología Agropecuaria]]></journal-title>
<abbrev-journal-title><![CDATA[Cienc. Tecnol. Agropecuaria]]></abbrev-journal-title>
<issn>0122-8706</issn>
<publisher>
<publisher-name><![CDATA[Corporación Colombiana de Investigación Agropecuaria - Corpoica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0122-87062022000100002</article-id>
<article-id pub-id-type="doi">10.21930/rcta.vol23_num1_art:1890</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Biochemical methane potential of agro-wastes as a renewable source alternative for electrical energy production in Cuba]]></article-title>
<article-title xml:lang="es"><![CDATA[Potencial bioquímico de metano de desechos agrícolas como fuente renovable alternativa para la producción de energía eléctrica en Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Dávila]]></surname>
<given-names><![CDATA[Edelbis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Hernández]]></surname>
<given-names><![CDATA[Janet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López González]]></surname>
<given-names><![CDATA[Lisbet Mailin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barrera Cardoso]]></surname>
<given-names><![CDATA[Ernesto Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bravo Amarante]]></surname>
<given-names><![CDATA[Edelvy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Contreras Velázquez]]></surname>
<given-names><![CDATA[Luz María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero-Romero]]></surname>
<given-names><![CDATA[Osvaldo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,University of Sancti Spíritus  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University of Sancti Spíritus  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,University of Sancti Spíritus  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,University of Sancti Spíritus  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,University of Sancti Spíritus  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad Metropolitana de Ecuador  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,SRH - Hochschule Berlin  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Alemania</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<volume>23</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0122-87062022000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0122-87062022000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0122-87062022000100002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The present Cuban economic model focuses on renewable sources of energy production, according to sustainable development strategies for 2030. However, the strategies do not consider biogas (or methane) due to, among other reasons, a lack of knowledge of its actual potential. Following the methodology of the batch anaerobic digestion process, the study shows the biomethane potential contained in the most critical agricultural solid wastes generated in Cuba, i.e., rice straw, cane straw, corn straw, bean straw, banana straw (leaves), coffee husk, and parchment coffee. Biochemical Methane Potential (BMP) was assayed by lab-scale (585 ml) batch reactors, using the pig manure anaerobic sludge as inoculum under mesophilic conditions (35 ± 2 °C). Physicochemical parameters (total volatile solids, pH, alkalinity, volatile fatty acid concentration, and alkalinity ratio) were determined for process stability, quantifying the biogas production daily. Subsequently, the BMP was calculated for all substrates. The results showed that corn straw (0.42 l CH4 per gram of volatile solids) contained the highest biomethane potential. Stability on all systems was obtained, demonstrating the viability of the inoculum used to start digesters that treat this waste. The total potential methane obtained was 1258 106 m3/year, which is enough to generate 3,750 GWh of power per year&#8212;equivalent to 18 % of the total annual electricity generation in the country.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El modelo económico cubano actual se centra en las fuentes renovables de producción de energía, de acuerdo con las estrategias de desarrollo sostenible para 2030, pero dichas estrategias no consideran el biogás, debido, entre otras causas, al poco conocimiento de su potencial real. Siguiendo la metodología del proceso de digestión anaeróbica en lote, el estudio muestra el potencial del biometano contenido en los residuos sólidos agrícolas más importantes que se generan en Cuba, es decir, paja de arroz, paja de caña, paja de maíz, paja de frijol, paja de plátano (hojas), cáscara y café pergamino. El potencial bioquímico del metano se ensayó mediante reactores discontinuos a escala de laboratorio (585 ml), utilizando como inóculo un lodo anaeróbico de estiércol de cerdo en condiciones mesófilas (35 ± 2 °C). Se determinaron los parámetros fisicoquímicos (sólidos volátiles totales, pH, alcalinidad, concentración de ácidos grasos volátiles) para evaluar la estabilidad del proceso, y se cuantificó la producción diaria de biogás; posteriormente, se calculó el potencial bioquímico del metano para todos los sustratos. Los resultados mostraron que la paja de maíz (0,42 l CH4 por gramo de sólidos volátiles) contenía el mayor potencial de biometano. Se obtuvo estabilidad en todos los sistemas y se demostró la viabilidad del inóculo utilizado para poner en marcha los digestores que tratan estos residuos. El potencial total de metano obtenido fue de 1258 106 m3/año, lo suficiente para generar 3750 GWh de energía por año, equivalente al 18 % de la generación total de electricidad anual del país.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Agricultural biomass]]></kwd>
<kwd lng="en"><![CDATA[biogas]]></kwd>
<kwd lng="en"><![CDATA[biomethane]]></kwd>
<kwd lng="en"><![CDATA[renewable energy]]></kwd>
<kwd lng="en"><![CDATA[sugar cane straw]]></kwd>
<kwd lng="es"><![CDATA[biomasa agrícola]]></kwd>
<kwd lng="es"><![CDATA[biometano]]></kwd>
<kwd lng="es"><![CDATA[biogás]]></kwd>
<kwd lng="es"><![CDATA[energía renovable]]></kwd>
<kwd lng="es"><![CDATA[paja de caña de azúcar]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdul Aziz]]></surname>
<given-names><![CDATA[N. I. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hanafiah]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Mohamed Ali]]></surname>
<given-names><![CDATA[M. Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sustainable biogas production from agrowaste and effluents &#8211; A promising step for small-scale industry income]]></article-title>
<source><![CDATA[Renewable Energy]]></source>
<year>2019</year>
<volume>132</volume>
<page-range>363-9</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arrastía-Avila]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Glidden]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cuba&#8217;s energy revolution and 2030 policy goals: more penetration of renewable energy in electricity generation]]></article-title>
<source><![CDATA[International Journal of Cuban Studies]]></source>
<year>2017</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>73</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barrera]]></surname>
<given-names><![CDATA[E. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Spanjers]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosa]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Dewulf]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A successful strategy for start&#8208;up of a laboratory&#8208;scale UASB reactor treating sulfate&#8208;rich sugar cane vinasse]]></article-title>
<source><![CDATA[Journal of Chemical Technology &amp; Biotechnology]]></source>
<year>2020</year>
<volume>95</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>205-12</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barrera-Cardoso]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Odales-Bernal]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Carabeo-Pérez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alba-Reyes]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Hermida-García]]></surname>
<given-names><![CDATA[F. O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recopilación de aspectos teóricos sobre las tecnologías de producción de biogás a escala rural]]></article-title>
<source><![CDATA[Tecnología Química]]></source>
<year>2020</year>
<volume>40</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>303-21</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Björkman]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Small scale biogas boom in Cuba]]></article-title>
<source><![CDATA[Bioenergy International, Digital Biogas Special]]></source>
<year>2020</year>
<volume>1</volume>
<page-range>26-7</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cano-Ricardo]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Tejeda]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Soberats-Cobos]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Velázquez-Cruz]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Administration of the operation of biogas plants in the removal of pollutants]]></article-title>
<source><![CDATA[Ciencias Holguín]]></source>
<year>2019</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>58-68</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cano-Ricardo]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas-Leyva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Soberats-Cobos]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Blanco]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Procedure to evaluate the efficiency in fixed dome biogas plants]]></article-title>
<source><![CDATA[Ciencias Holguín]]></source>
<year>2020</year>
<volume>26</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>78-93</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carabeo-Pérez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Odales-Bernal]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Dávila]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biomethane potential from herbivorous animal&#8217;s manures: Cuban case study]]></article-title>
<source><![CDATA[Journal of Material Cycles and Waste Management]]></source>
<year>2021</year>
<volume>23</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1404-11</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chandra]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Takeuchi]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hasegawa]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Methane production from lignocellulosic agricultural crop wastes: A review in context to second generation of biofuel production]]></article-title>
<source><![CDATA[Renewable and Sustainable Energy Reviews]]></source>
<year>2012</year>
<volume>16</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1462-76</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clemens]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bailis]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nyambane]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ndung&#8217;u]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Africa Biogas Partnership Program: A review of clean cooking implementation through market development in East Africa]]></article-title>
<source><![CDATA[Energy for Sustainable Development]]></source>
<year>2018</year>
<volume>46</volume>
<page-range>23-31</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreraz Velazquez]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pereda Reyes]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Romero Romero]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aprovechamiento energético de residuos arroceros por bio-conversión]]></article-title>
<source><![CDATA[DYNA Energía y Sostenibilidad]]></source>
<year>2012</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>11</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras Velázquez]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pereda Reyes]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Guillen Pereira]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Romero Romero]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto ambiental de la valorización energética por biogás de la paja de arroz]]></article-title>
<source><![CDATA[Revista Científica Agroecosistemas]]></source>
<year>2019</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>90-6</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corro]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Pal]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Cebada]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Enhanced biogas production from coffee pulp through deligninocellulosic photocatalytic pre-treatment]]></article-title>
<source><![CDATA[Energy Science &amp; Engineering]]></source>
<year>2014</year>
<volume>2</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>177-87</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dada]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Mbohwa]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Energy from waste: A possible way of meeting goal 7 of the sustainable development goals]]></article-title>
<source><![CDATA[Materials Today: Proceedings]]></source>
<year>2018</year>
<volume>5</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>10577-84</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Darwin, Cheng]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Gontupil]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[O.-S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic co-digestion of rice straw and digested swine manure with different total solid concentration for methane production]]></article-title>
<source><![CDATA[International Journal of Agricultural and Biological Engineering]]></source>
<year>2014</year>
<volume>7</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>79-90</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[EPA]]></surname>
<given-names><![CDATA[U. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Combined Heat and Power (CHP) Partnership]]></article-title>
<source><![CDATA[Methods for calculating efficiency]]></source>
<year>2019</year>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernandez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Graddy-Lovelace]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Vasquez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Casimiro]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Funes-Aguilar]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New opportunities, new challenges: Harnessing Cuba&#8217;s advances in agroecology and sustainable agriculture in the context of changing relations with the United States]]></article-title>
<source><![CDATA[Elementa: Science of the Anthropocene]]></source>
<year>2018</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>76</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Filippín]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Luna]]></surname>
<given-names><![CDATA[N. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Pozzi]]></surname>
<given-names><![CDATA[M. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Obtención y caracterización de carbón activado a partir de residuos olivícolas y oleícolas por activacion física]]></article-title>
<source><![CDATA[Avances en Ciencias e Ingeniería]]></source>
<year>2017</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>59-71</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garfí]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Martí-Herrero]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Garwood]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrer]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Household anaerobic digesters for biogas production in Latin America: A review]]></article-title>
<source><![CDATA[Renewable and Sustainable Energy Reviews]]></source>
<year>2016</year>
<volume>60</volume>
<page-range>599-614</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guerini Filho]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Steinmetz]]></surname>
<given-names><![CDATA[R. L. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bezama]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hasan]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Lumi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Konrad]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biomass availability assessment for biogas or methane production in Rio Grande do Sul, Brazil]]></article-title>
<source><![CDATA[Clean Technologies and Environmental Policy]]></source>
<year>2019</year>
<volume>21</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1353-66</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hermida García]]></surname>
<given-names><![CDATA[F. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Barrera Cardoso]]></surname>
<given-names><![CDATA[E. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Alba]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[López González]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Pedraza Garciga]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez-Guerra Plasencia]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of biogas production on the energy matrix of the guayos porcine farm]]></article-title>
<source><![CDATA[Revista Universidad y Sociedad]]></source>
<year>2020</year>
<volume>12</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>254-62</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Cobián]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Sasso]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnóstico de la generación de residuos sólidos urbanos en el residencial Río Viejo]]></article-title>
<source><![CDATA[Journal of Energy, Engineering Optimization and Sustainability]]></source>
<year>2017</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-34</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Herrero García]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Benedetti]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bolzonella]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of enzymes addition on biogas production from anaerobic digestion of agricultural biomasses]]></article-title>
<source><![CDATA[Waste and Biomass Valorization]]></source>
<year>2019</year>
<volume>10</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>3711-22</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kainthola]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kalamdhad]]></surname>
<given-names><![CDATA[A. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Goud]]></surname>
<given-names><![CDATA[V. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review on enhanced biogas production from anaerobic digestion of lignocellulosic biomass by different enhancement techniques]]></article-title>
<source><![CDATA[Process Biochemistry]]></source>
<year>2019</year>
<volume>84</volume>
<page-range>81-90</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Karray]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Karray]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Loukil]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mhiri]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Sayadi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic co-digestion of Tunisian green macroalgae Ulva rigida with sugar industry wastewater for biogas and methane production enhancement]]></article-title>
<source><![CDATA[Waste Management]]></source>
<year>2017</year>
<volume>61</volume>
<page-range>171-8</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaur]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Neetu, Pal Verma]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Chauhan]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of chemical pre-treatment of sugarcane bagasse on biogas production]]></article-title>
<source><![CDATA[Materials Today: Proceedings]]></source>
<year>2020</year>
<volume>21</volume>
<page-range>1937-42</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kelebe]]></surname>
<given-names><![CDATA[H. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[eturns, setbacks, and future prospects of bio-energy promotion in northern Ethiopia: The case of family-sized biogas energy]]></article-title>
<source><![CDATA[Energy, Sustainability and Society]]></source>
<year>2018</year>
<volume>8</volume>
<numero>30</numero>
<issue>30</issue>
<page-range>14</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koppelmäki]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Parviainen]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Virkkunen]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Winquist]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Schulte]]></surname>
<given-names><![CDATA[R. P. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Helenius]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ecological intensification by integrating biogas production into nutrient cycling: Modeling the case of agroecological symbiosis]]></article-title>
<source><![CDATA[Agricultural Systems]]></source>
<year>2019</year>
<volume>170</volume>
<page-range>39-48</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Korkeakoski]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Towards 100% Renewables by 2030: Transition alternatives for a sustainable electricity sector in Isla de la Juventud, Cuba]]></article-title>
<source><![CDATA[Energies]]></source>
<year>2021</year>
<volume>14</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2862</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kory&#347;]]></surname>
<given-names><![CDATA[K. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Latawiec]]></surname>
<given-names><![CDATA[A. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Grotkiewicz]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Kubo&#324;]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The review of biomass potential for agricultural biogas production in Poland]]></article-title>
<source><![CDATA[Sustainability]]></source>
<year>2019</year>
<volume>11</volume>
<numero>22</numero>
<issue>22</issue>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The influence of inoculum sources on anaerobic biogasification of NaOH-treated corn stover]]></article-title>
<source><![CDATA[Energy Sources, Part A: Recovery, Utilization, and Environmental Effects]]></source>
<year>2010</year>
<volume>33</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>138-44</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marchetti]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Vasmara]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Florio]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Borin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biomethanation potential of wetland biomass in codigestion with pig slurry]]></article-title>
<source><![CDATA[Waste and Biomass Valorization]]></source>
<year>2016</year>
<volume>7</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1081-9</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez-Gutiérrez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biogas production from different lignocellulosic biomass sources: advances and perspectives]]></article-title>
<source><![CDATA[3 Biotech]]></source>
<year>2018</year>
<volume>8</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1-18</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Momayez]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Karimi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Taherzadeh]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Energy recovery from industrial crop wastes by dry anaerobic digestion: A review]]></article-title>
<source><![CDATA[Industrial Crops and Products]]></source>
<year>2019</year>
<volume>129</volume>
<page-range>673-87</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moustakas]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Parmaxidou]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Vakalis]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic digestion for energy production from agricultural biomass waste in Greece: Capacity assessment for the region of Thessaly]]></article-title>
<source><![CDATA[Energy]]></source>
<year>2020</year>
<volume>191</volume>
<page-range>116556</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muske]]></surname>
<given-names><![CDATA[A. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Venkateswara Rao]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of biogas production potential by anaerobic co-digestion with substrate mixture of fruit waste, lawn grass, and manures]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rathinasamy]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Chandramouli]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Phanindra]]></surname>
<given-names><![CDATA[K. B. V. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Mahesh]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources and Environmental Engineering II]]></source>
<year>2019</year>
<page-range>91-9</page-range><publisher-loc><![CDATA[Singapore ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mussoline]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Esposito]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Giordano]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lens]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Anaerobic Digestion of Rice Straw: A Review]]></article-title>
<source><![CDATA[Critical Reviews in Environmental Science and Technology]]></source>
<year>2013</year>
<volume>43</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>895-915</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mustafa]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Radwan]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sheng]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of hydrothermal and Ca(OH)2 pre-treatments on anaerobic digestion of sugarcane bagasse for biogas production]]></article-title>
<source><![CDATA[Bioresource Technology]]></source>
<year>2018</year>
<volume>259</volume>
<page-range>54-60</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nevzorova]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kutcherov]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Barriers to the wider implementation of biogas as a source of energy: A state-of-the-art review]]></article-title>
<source><![CDATA[Energy Strategy Reviews]]></source>
<year>2019</year>
<volume>26</volume>
<page-range>100414</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Noonari]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mahar]]></surname>
<given-names><![CDATA[R. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Sahito]]></surname>
<given-names><![CDATA[A. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Brohi]]></surname>
<given-names><![CDATA[K. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic co-digestion of canola straw and banana plant wastes with buffalo dung: Effect of Fe3O4 nanoparticles on methane yield]]></article-title>
<source><![CDATA[Renewable Energy]]></source>
<year>2019</year>
<volume>133</volume>
<page-range>1046-54</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nosratpour]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Karimi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Sadeghi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Improvement of ethanol and biogas production from sugarcane bagasse using sodium alkaline pre-treatments]]></article-title>
<source><![CDATA[Journal of Environmental Management]]></source>
<year>2018</year>
<volume>226</volume>
<page-range>329-39</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nurk]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gra&#946;]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Pekrun]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Wachendorf]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Methane yield and feed quality parameters of mixed silages from maize (Zea mays L.) and common bean (Phaseolus vulgaris L.)]]></article-title>
<source><![CDATA[Bioenergy Research]]></source>
<year>2017</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>64-73</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nzila]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Dewulf]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Spanjers]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kiriamiti]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[van Langenhove]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biowaste energy potential in Kenya]]></article-title>
<source><![CDATA[Renewable Energy]]></source>
<year>2010</year>
<volume>35</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>2698-704</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Odales]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Barrera]]></surname>
<given-names><![CDATA[E. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biofertilizer potential of digestates from small-scale biogas plants in the Cuban context]]></article-title>
<source><![CDATA[Revista de Ciencias Agrícolas]]></source>
<year>2020</year>
<volume>37</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>14-26</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="book">
<collab>ONEI</collab>
<source><![CDATA[Indicadores seleccionados]]></source>
<year>2019</year>
<publisher-loc><![CDATA[Republica de Cuba ]]></publisher-loc>
<publisher-name><![CDATA[Oficina Nacional de Estadística e Información]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="book">
<collab>ONEI</collab>
<source><![CDATA[Agricultura, Ganaderia, Silvicultura y Pesca]]></source>
<year>2019</year>
<publisher-name><![CDATA[Oficina Nacional de Estadistica e Información de la republica de Cuba]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pazmiño-Hernandez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pullammanappallil]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Feasibility assessment of waste banana peduncle as feedstock for biofuel production]]></article-title>
<source><![CDATA[Biofuels]]></source>
<year>2019</year>
<volume>10</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>473-84</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Petersson]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Thomsen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hauggaard-Nielsen]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Thomsen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Potential bioethanol and biogas production using lignocellulosic biomass from winter rye, oilseed rape and faba bean]]></article-title>
<source><![CDATA[Biomass and Bioenergy]]></source>
<year>2007</year>
<volume>31</volume>
<numero>11-12</numero>
<issue>11-12</issue>
<page-range>812-9</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rice]]></surname>
<given-names><![CDATA[E. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Baird]]></surname>
<given-names><![CDATA[R. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Eaton]]></surname>
<given-names><![CDATA[A. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Rice]]></surname>
<given-names><![CDATA[E. W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Standard methods for the examination of water and wastewater]]></source>
<year>2017</year>
<edition>23rd ed.</edition>
<publisher-name><![CDATA[American Water Works Association]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sajad Hashemi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Karimi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Majid Karimi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ethanolic ammonia pre-treatment for efficient biogas production from sugarcane bagasse]]></article-title>
<source><![CDATA[Fuel]]></source>
<year>2019</year>
<volume>248</volume>
<page-range>196-204</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Samer]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Abdelaziz]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Refai]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Abdelsalam]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[echno-economic assessment of dry fermentation in household biogas units through co-digestion of manure and agricultural crop residues in Egypt]]></article-title>
<source><![CDATA[Renewable Energy]]></source>
<year>2020</year>
<volume>149</volume>
<page-range>226-34</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silaen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bößner]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Anger-Kraavi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Chewpreecha]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Badinotti]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Takama]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lessons from Bali for small-scale biogas development in Indonesia]]></article-title>
<source><![CDATA[Environmental Innovation and Societal Transitions]]></source>
<year>2020</year>
<volume>35</volume>
<page-range>445-59</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stehel]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Marou&#353;ková]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kolá&#345;]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Strunecký]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Shreedhar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Advances in dry fermentation extends biowaste management possibilities]]></article-title>
<source><![CDATA[Energy Sources, Part A: Recovery, Utilization, and Environmental Effects]]></source>
<year>2020</year>
<volume>42</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>212-8</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Martín]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Cepero]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Sotolongo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Savran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Río]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivero]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Procesos de innovación local en Agroenergía , orientados a la mitigación y adaptación al cambio climático en Cuba]]></article-title>
<source><![CDATA[Revista Cubana de Ciencia Agrícola]]></source>
<year>2014</year>
<volume>48</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-20</page-range></nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez-Hernández]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Quevedo-Benkí]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-Aguilera]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña-Alfonso]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Telles]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Procesos de innovación en la producción local de alimentos y energía en municipios cubanos]]></article-title>
<source><![CDATA[Pastos y Forrajes]]></source>
<year>2018</year>
<volume>41</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>237-42</page-range></nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez-Hernández]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sosa-Cáceres]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Labrada]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Curbelo Alonso]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueredo-Rodríguez]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Cepero-Casas]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of the biogas production potential in Cuba]]></article-title>
<source><![CDATA[Pastos y Forrajes]]></source>
<year>2018</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>79-85</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Theuerl]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Herrmann]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Heiermann]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Grundmann]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Landwehr]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Kreidenweis]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Prochnow]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The future agricultural biogas plant in Germany: A vision]]></article-title>
<source><![CDATA[Energies]]></source>
<year>2019</year>
<volume>12</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>396</page-range></nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vazquez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Majanne]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Luukkanen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hohmeyer]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Vilaragut]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Diaz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Energy system planning towards renewable power system: energy matrix change in Cuba by 2030]]></article-title>
<source><![CDATA[IFAC-PapersOnLine]]></source>
<year>2018</year>
<volume>51</volume>
<numero>28</numero>
<issue>28</issue>
<page-range>522-7</page-range></nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="">
<collab>VDI 4630</collab>
<source><![CDATA[Fermentation of organic materials - Characterization of the substrate, sampling, collection of material data, fermentation tests]]></source>
<year>2016</year>
<volume>132</volume>
</nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villa Gomez]]></surname>
<given-names><![CDATA[D. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Becerra Castañeda]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Montoya Rosales]]></surname>
<given-names><![CDATA[J. de J.]]></given-names>
</name>
<name>
<surname><![CDATA[González Rodríguez]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic digestion of bean straw applying a fungal pre-treatment and using cow manure as co-substrate]]></article-title>
<source><![CDATA[Environmental Technology]]></source>
<year>2019</year>
<volume>41</volume>
<numero>22</numero>
<issue>22</issue>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weiland]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[7th Meeting of IEA Bioenergy TASK 37. Country updates: Germany]]></source>
<year>2007</year>
<conf-name><![CDATA[ 7th Meeting of IEA Bioenergy TASK 37]]></conf-name>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weinrich]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Schäfer]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bochmann]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Liebetrau]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Value of batch tests for biogas potential analysis; method comparison and challenges of substrate and efficiency evaluation of biogas plants]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Murphy]]></surname>
<given-names><![CDATA[J. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[IEA Bioenergy]]></source>
<year>2018</year>
<volume>Vol. 10</volume>
<publisher-name><![CDATA[IEA Bioenergy]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Xin]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Jia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biomethane production from lignocellulose: Biomass recalcitrance and its impacts on anaerobic digestion]]></article-title>
<source><![CDATA[Frontiers in Bioengineering and Biotechnology]]></source>
<year>2019</year>
<volume>7</volume>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yasmin]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Grundmann]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Home-cooked energy transitions: Women empowerment and biogas-based cooking technology in Pakistan]]></article-title>
<source><![CDATA[Energy Policy]]></source>
<year>2020</year>
<volume>137</volume>
<page-range>111074</page-range></nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review of crop straw pre-treatment methods for biogas production by anaerobic digestion in China]]></article-title>
<source><![CDATA[Renewable and Sustainable Energy Reviews]]></source>
<year>2019</year>
<volume>107</volume>
<page-range>5</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
