<?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>2007-1124</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias pecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. pecuarias]]></abbrev-journal-title>
<issn>2007-1124</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11242021000200437</article-id>
<article-id pub-id-type="doi">10.22319/rmcp.v12i2.6050</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efecto del modelo y material de construcción de la caja y recubrimiento de los panales de cría en la termorregulación y desarrollo de colonias de Scaptotrigona mexicana]]></article-title>
<article-title xml:lang="en"><![CDATA[Effect of model and construction material of the brood box and brood comb coating on the thermoregulation and development of Scaptotrigona mexicana colonies]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Sato]]></surname>
<given-names><![CDATA[Juan Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salazar-Vargas]]></surname>
<given-names><![CDATA[Hugo Rodolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hidalgo-Contreras]]></surname>
<given-names><![CDATA[Juan Valente]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Real-Luna]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Debernardi-De La Vequia]]></surname>
<given-names><![CDATA[Héctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosa-Santamaría]]></surname>
<given-names><![CDATA[Roberto De La]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Amatlán de los Reyes Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>12</volume>
<numero>2</numero>
<fpage>437</fpage>
<lpage>452</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11242021000200437&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11242021000200437&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11242021000200437&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La división artificial de colonias de abejas S. mexicana es una actividad en la meliponicultura, en donde se reporta la mayor pérdida de colonias. Entre las diversas causas de dicha mortalidad destaca la dificultad de la nueva colonia por mantener la termorregulación de su nido, ya que tradicionalmente se utilizan vasijas de barro en cuyo caso es más difícil mantener una temperatura estable. El objetivo de este estudio fue analizar las interacciones entre modelo de caja, su material de construcción y el recubrimiento de los panales de cría; en la temperatura interna del nido y el desarrollo de colonias obtenidas por división artificial. Se cuantificó el desarrollo de éstas mediante su ganancia de peso final e inicial, y el número de celdas construidas, actividad de la colonia y capacidad del diseño en mantener la temperatura interna del nido. Los resultados muestran que los mejores rangos de temperatura interna se lograron en nidos transferidos a cajas racionales modelo Portugal-Araujo (P&lt;0.05) y Ailton-Fontana (P&lt;0.05) cuyos diseños originales fueron modificados al incluir láminas de poliestireno expandible. Además, la temperatura y desarrollo de la colonia se vio favorecida cuando los panales recién transferidos fueron recubiertos con un molde elaborado de cera de abeja Apis mellifera L. La interacción positiva entre estos factores permitió proporcionar un rango de temperatura óptimo (27.9 a 31.0 °C) para el desarrollo de las colonias, las cuales obtuvieron ganancia de peso entre 0.149 a 0.289 kg y del número de celdas construidas entre 3,511 a 4,956 celdas de cría.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In meliponiculture, the artificial division of S. mexicana bee colonies is one of the activities where the greatest loss of colonies is reported. One of the various causes of this mortality is the difficulty of the new colony to maintain the thermoregulation of its nest, given the traditional use of clay pots for this purpose, which render it difficult to maintain a stable temperature. The objective of this study was to analyze the interactions between the model of the box, its construction material and the brood-comb coating on the inner temperature of the nest and the development of colonies obtained by artificial division. The development of the nests was quantified based on their final and initial weight gain, the number of cells built, colony activity, and the capacity of the design to maintain the inner temperature of the nest. The results show that the best internal temperature ranges were achieved in nests transferred to Portugal-Araujo (P&lt;0.05) and Ailton-Fontana (P&lt;0.05) model rational boxes whose original designs were modified to include expandable polystyrene sheets. In addition, colony temperature and development were favored when the newly transferred combs were lined with Apis mellifera L. beeswax using a mold. The positive interaction between these factors provided an optimal temperature range (27.9 to 31.0 °C) for the development of the colonies, which obtained weight gains between 0.149 and 0.289 kg, and the number of brood cells constructed ranged between 3,511 and 4,956.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Termorregulación]]></kwd>
<kwd lng="es"><![CDATA[Cavidad]]></kwd>
<kwd lng="es"><![CDATA[Abeja sin aguijón]]></kwd>
<kwd lng="es"><![CDATA[División artificial]]></kwd>
<kwd lng="es"><![CDATA[Material aislante]]></kwd>
<kwd lng="es"><![CDATA[Sustituto de involucro]]></kwd>
<kwd lng="en"><![CDATA[Thermoregulation]]></kwd>
<kwd lng="en"><![CDATA[Cavity]]></kwd>
<kwd lng="en"><![CDATA[Stingless bee]]></kwd>
<kwd lng="en"><![CDATA[Artificial partitioning]]></kwd>
<kwd lng="en"><![CDATA[Insulating material]]></kwd>
<kwd lng="en"><![CDATA[Involvement substitute]]></kwd>
</kwd-group>
</article-meta>
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