<?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>2409-1618</journal-id>
<journal-title><![CDATA[Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales]]></journal-title>
<abbrev-journal-title><![CDATA[RIIARn]]></abbrev-journal-title>
<issn>2409-1618</issn>
<publisher>
<publisher-name><![CDATA[Universidad Mayor de San Andrés:Facultad de Agronomía ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2409-16182021000300066</article-id>
<article-id pub-id-type="doi">10.53287/mvqd3972pu29t</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eficiencia técnica del cultivo de berenjena (Solanum melongena L.) en zona productoras del caribe colombiano]]></article-title>
<article-title xml:lang="en"><![CDATA[Technical efficiency of the cultivation of eggplant (Solanum melongena L.) in producing areas of the Colombian Caribbean]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Reina]]></surname>
<given-names><![CDATA[Antonio María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tordecilla Zumaqué]]></surname>
<given-names><![CDATA[Lilibet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grandett Martínez]]></surname>
<given-names><![CDATA[Liliana María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Pinto]]></surname>
<given-names><![CDATA[María del Valle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Córdoba  ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Córdoba  ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Córdoba  ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Córdoba  ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>8</volume>
<numero>3</numero>
<fpage>66</fpage>
<lpage>76</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2409-16182021000300066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2409-16182021000300066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2409-16182021000300066&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La berenjena es una hortaliza originaria de Asia con gran poder de adaptación a las condiciones ambientales de la Región Caribe, a pesar de ser un cultivo con rendimientos que permiten recuperar la inversión y generar excedentes para el agricultor, se considera que la eficiencia tanto técnica como económica aún no alcanzan el potencial productivo y será susceptible de mejorar. De acuerdo con las fuentes consultadas no se encontró evidencia de un estudio que permita entender la eficiencia de la producción en esta región y los factores que la determinan, es por esta razón, que se planteó esta investigación con el objetivo de determinar la eficiencia técnica del cultivo de berenjena en las zonas productoras de la región caribe de Colombia. Con información obtenida de 62 encuesta aplicadas a los productores seleccionados por muestreo aleatorio simple se calcularon estadísticas descriptivas, se formuló un modelo tipo Cobb Douglas y se estimaron los parámetros por el método de mínimos cuadrados ordinarios. Los resultados permiten evidenciar rendimientos a escala decreciente 0.84 menor que 1.00 y la presencia de brechas de producción que corresponden a una eficiencia técnica del 50 % y un déficit de producción de 12.94 toneladas con relación al potencial productivo. Lo anterior se explica por usos inadecuados de factores de producción como las semillas, los fertilizantes y el control de malezas principalmente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Eggplant is a vegetable native to Asia with great power to adapt to the environmental conditions of the Caribbean Region, despite being a crop with yields that allow the recovery of investment and generate surpluses for the farmer, it is considered that both technical and technical efficiency economic activity has not yet reached its productive potential and it will be susceptible to improvement. According to the sources consulted, no evidence was found of a study that allows understanding the efficiency of production in this region and the factors that determine it, it is for this reason that this research was proposed with the objective of determining the technical efficiency of the cultivation of aubergine in the producing areas of the Caribbean region of Colombia. With information obtained from 62 surveys applied to the producers selected by simple random sampling, descriptive statistics were calculated, a Cobb Douglas- type model was formulated and the parameters were estimated by the ordinary least squares method. The results show decreasing scale returns 0.84 less than 1.00 and the presence of production gaps that correspond to a technical efficiency of 50 % and a production deficit of 12.94 tons in relation to the productive potential. The above is explained by inadequate uses of production factors such as seeds, fertilizers and mainly weed control.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[berenjena]]></kwd>
<kwd lng="es"><![CDATA[Solanum melongena]]></kwd>
<kwd lng="es"><![CDATA[rendimientos]]></kwd>
<kwd lng="es"><![CDATA[insumos]]></kwd>
<kwd lng="es"><![CDATA[productos]]></kwd>
<kwd lng="es"><![CDATA[tecnología]]></kwd>
<kwd lng="es"><![CDATA[racionalidad]]></kwd>
<kwd lng="en"><![CDATA[eggplant]]></kwd>
<kwd lng="en"><![CDATA[Solanum melongena]]></kwd>
<kwd lng="en"><![CDATA[inputs]]></kwd>
<kwd lng="en"><![CDATA[products]]></kwd>
<kwd lng="en"><![CDATA[technology]]></kwd>
<kwd lng="en"><![CDATA[rationality]]></kwd>
</kwd-group>
</article-meta>
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