<?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>0120-0135</journal-id>
<journal-title><![CDATA[Revista de Ciencias Agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Cienc. Agr.]]></abbrev-journal-title>
<issn>0120-0135</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Nariño]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-01352022000100110</article-id>
<article-id pub-id-type="doi">10.22267/rcia.223901.177</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Evaluation of the sustainability in coffee production systems (Coffea Arabica L) in La Unión, Nariño, Colombia]]></article-title>
<article-title xml:lang="es"><![CDATA[Evaluación de la sustentabilidad en sistemas de producción de café (Coffea arabica L) en La Unión Nariño, Colombia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ordoñez-Jurado]]></surname>
<given-names><![CDATA[Héctor Ramiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-Marín]]></surname>
<given-names><![CDATA[José Álvaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Nariño  ]]></institution>
<addr-line><![CDATA[San Juan de Pasto ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Nariño  ]]></institution>
<addr-line><![CDATA[San Juan de Pasto ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>39</volume>
<numero>1</numero>
<fpage>110</fpage>
<lpage>122</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-01352022000100110&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-01352022000100110&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-01352022000100110&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT In the municipality of La Unión Nariño, coffee cultivation is the main economic activity and is managed under different production systems: shade coffee, semi-shade coffee, banana-coffee, and coffee without shade. Due to their high degree of heterogeneity, it is difficult for producers and technicians to make decisions that guarantee the sustainability of these agroecosystems. Sustainability was evaluated and compared using multivariate statistical procedures and a minimum set of variables (CMV) was selected. With the integration of these values &#8203;&#8203;the environmental, economic, and social sub-index was formed, which allowed comparing the sustainability of production systems through the AMOEBA method (A general Method for Ecological and Biological Assessment). To assess sustainability, the General Sustainability Index (IGS) was developed, built from a Principal Component Analysis (PCA) of the standardized variables. The information obtained was integrated into an index that allowed qualifying the systems through the Sustainability Biogram. The study found that from the economic, social, and environmental point of view, the shaded coffee production systems with a rating of 0.649 and semi-shaded coffee with 0.601 are located in the category of good sustainability. The shade-free coffee and banana coffee systems, with values &#8203;&#8203;of 0.405 and 0.490 according to the assessment scale, are located as systems in a regular state of sustainability. The foregoing conclusion will allow analyzing the critical and very critical points, which helps with understanding and evaluating the potential to propose solutions that are feasible to bring the systems closer to good or optimal sustainability.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En el municipio de La Unión Nariño, el cultivo del café es la principal actividad económica y se maneja bajo diferentes sistemas de producción: café sombra, café semisombra, café-plátano, y café sin sombra; debido a su alto grado de heterogeneidad, a los productores y técnicos se les dificulta la toma de decisiones que garanticen la sustentabilidad de estos agroecosistemas; la sustentabilidad, se evaluó y comparó mediante procedimientos estadísticos multivariados, se seleccionó un conjunto mínimo de variables (CMV), con la integración de estos valores se conformó el subíndice ambiental, económico y social, que permitieron comparar la sustentabilidad de los sistemas de producción mediante el método AMOEBA (A general Method for ecological and Biological Assessment). Para valorar la sustentabilidad, se elaboró el Índice General de Sustentabilidad (IGS), construido a partir de un Análisis de Componentes Principales (ACP) de las variables estandarizadas; la información obtenida, se integró en un índice que permitió calificar los sistemas a través del Biograma de Sustentabilidad. En el estudio, se encontró que desde el punto de vista económico, social y ambiental, los sistemas de producción café bajo sombra con una calificación de 0,649 y café semisombra con 0,601, se ubica en la categoría de sustentabilidad buena; los sistemas café sin sombra y café plátano, con valores 0,405 y 0,490, según la escala de valoración se ubican como sistemas en un estado regular de sustentabilidad. Lo anterior, permitirá analizar los puntos críticos y muy críticos, comprender y evaluar los potenciales para plantear soluciones que sean factibles para acercar los sistemas a la sustentabilidad buena u óptima.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Agroecosystem]]></kwd>
<kwd lng="en"><![CDATA[sustainable development]]></kwd>
<kwd lng="en"><![CDATA[productivity]]></kwd>
<kwd lng="en"><![CDATA[conventional agriculture]]></kwd>
<kwd lng="en"><![CDATA[coffee cultivation]]></kwd>
<kwd lng="es"><![CDATA[Agroecosistema]]></kwd>
<kwd lng="es"><![CDATA[desarrollo sustentable]]></kwd>
<kwd lng="es"><![CDATA[productividad]]></kwd>
<kwd lng="es"><![CDATA[agricultura convencional]]></kwd>
<kwd lng="es"><![CDATA[cultivo de café]]></kwd>
</kwd-group>
</article-meta>
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