<?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>1390-8596</journal-id>
<journal-title><![CDATA[LA GRANJA. Revista de Ciencias de la Vida ]]></journal-title>
<abbrev-journal-title><![CDATA[La Granja]]></abbrev-journal-title>
<issn>1390-8596</issn>
<publisher>
<publisher-name><![CDATA[Universidad Politécnica Salesiana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1390-85962026000100117</article-id>
<article-id pub-id-type="doi">10.17163/lgr.n43.2026.06</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis cuantitativo de la riqueza de cultivos y la adopción de monocultivos en el Ecuador]]></article-title>
<article-title xml:lang="en"><![CDATA[Quantitative analysis of crop richness and monoculture adoption in Ecuador]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[Cristian Leopoldo Vasco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caisaguano Licta]]></surname>
<given-names><![CDATA[Lourdes Janeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Waylla Sacha S.A.S  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Central del Ecuador  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2026</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2026</year>
</pub-date>
<volume>43</volume>
<numero>1</numero>
<fpage>117</fpage>
<lpage>131</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&amp;pid=S1390-85962026000100117&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_abstract&amp;pid=S1390-85962026000100117&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_pdf&amp;pid=S1390-85962026000100117&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Los sistemas tradicionales de producción en países tropicales han demostrado ser relativamente productivos, al tiempo que tienen un menor impacto ambiental en comparación con la agricultura convencional. Sin embargo, la penetración de la economía de mercado y la irrupción de la agricultura comercial se reportan como factores que tienen un efecto negativo en la agrodiversidad de los sistemas tradicionales. Este artículo analiza los determinantes socioeconómicos de la riqueza de cultivos y adopción del monocultivo entre los agricultores ecuatorianos. Los datos corresponden a la Encuesta de Condiciones de Vida-2014, y se usaron técnicas multivariadas para evaluar los factores que influyen en las decisiones de cuántos cultivos producir y la probabilidad de adopción del monocultivo. Los resultados muestran que el número de cultivos que produce un hogar es mayor para los hogares pobres y numerosos que son liderados por indígenas. Por otra parte, la riqueza de cultivos es menor para los hogares con mayor educación, que tienen empleo fuera de la finca y residen cerca de una carretera. En términos de qué tipo de hogar tiene mayores probabilidades de incursionar en el monocultivo, este es un hogar que tiene empleo fuera de finca, usa pesticidas y se localiza cerca de una carretera. También, los hogares pobres con jefes indígenas tienen menores probabilidades de adoptar el monocultivo. Estos resultados demuestran la importancia que tienen los agrosistemas diversos para los habitantes de áreas rurales en Ecuador, y reflejan que los legisladores deberían enfocarse en la promoción y el rescate de los agrosistemas tradicionales como una estrategia para alcanzar la seguridad alimentaria y promover la agricultura sostenible.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  In tropical countries, traditional production systems have proved to be fairly productive whereas having a lower environmental impact than conventional agriculture. Nevertheless, factors such as the penetration of the market economy and the disruption of commercial agriculture are reported to have negative effects on agrodiversity of traditional systems. This paper analyzes the socioeconomic determinants of crop richness and monocropping among Ecuadorian farmers. Using data from the Living Standards Measurement Survey-2014, multivariate techniques were used to assess the factors influencing decisions on how many crops to grow and on the likelihood of adopting monocropping. The results show that the number of crops a household grows is larger for poor large indigenous households. In contrast, crop richness is smaller for more educated households receiving off-farm income and residing near a road. In terms of which kind of household is the most likely to engage in monocropping, this is a household that has off-farm work, uses pesticides, and is located next to a road. On the other hand, poor indigenous households have less odds to adopt monoculture. These results demonstrate the importance of diversified agrosystems for rural people in Ecuador and reflect that policy makers should focus on the rescue and promotion of traditional agrosystems as a way to reach food security while promoting sustainable agriculture.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Riqueza de cultivos]]></kwd>
<kwd lng="es"><![CDATA[monocultivo]]></kwd>
<kwd lng="es"><![CDATA[determinantes socioeconómicos]]></kwd>
<kwd lng="es"><![CDATA[análisis multivariado]]></kwd>
<kwd lng="es"><![CDATA[Ecuador]]></kwd>
<kwd lng="en"><![CDATA[Crop richness]]></kwd>
<kwd lng="en"><![CDATA[monoculture]]></kwd>
<kwd lng="en"><![CDATA[socioeconomic determinants]]></kwd>
<kwd lng="en"><![CDATA[multivariate analysis]]></kwd>
<kwd lng="en"><![CDATA[Ecuador]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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