<?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>0304-2847</journal-id>
<journal-title><![CDATA[Revista Facultad Nacional de Agronomía Medellín]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Fac. Nac. Agron. Medellín]]></abbrev-journal-title>
<issn>0304-2847</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ciencias Agrarias - Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0304-28472024000110637</article-id>
<article-id pub-id-type="doi">10.15446/rfnam.v77n1.107938</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Evaluation of the inclusion of three oils on productive parameters and carcass characteristics in broiler]]></article-title>
<article-title xml:lang="es"><![CDATA[Evaluación de la inclusión de tres aceites sobre parámetros productivos y características de la canal en pollo]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Sepúlveda]]></surname>
<given-names><![CDATA[Carlos A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Giraldo Mejía]]></surname>
<given-names><![CDATA[Ángel M]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oviedo Álvarez]]></surname>
<given-names><![CDATA[Edgar A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia, sede Medellín Facultad de Ciencias Agrarias Departamento de Producción Animal]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia, sede Medellín Facultad de Ciencias Agrarias ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2024</year>
</pub-date>
<volume>77</volume>
<numero>1</numero>
<fpage>10637</fpage>
<lpage>10649</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472024000110637&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0304-28472024000110637&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0304-28472024000110637&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT An experiment was conducted to determine the effect of three oil sources with the inclusion of three levels on some performance variables, carcass quality, and broiler organs. The sources used were palm oil (Elaeis guineensis), chicken oil, and Sacha inchi oil (Plukentia volubilis). A total of 324 female Ross 308 line were assigned in a completely random design to nine treatments with six repetitions of six birds per repetition, which were fed with a diet based on corn and soybean meal containing 3, 6, and 9% inclusion of each one of the oil sources for the periods between 8 to 21 days of age and 22 to 42 days of age. Live weight and feed consumption data were recorded weekly to calculate the feed conversion ratio, considering mortality. On day 42, one female broiler from each repetition was randomly selected, weighed, and sacrificed, to obtain upgraded data characteristics from the carcass. The results suggest that there was no significant difference in animal response variables or channel quality. Regarding the carcass variables and some poultry organs, the only one affected by the source was the deposition of abdominal fat. Sacha inchi oil produced carcasses with a lower average of abdominal fat in relation to weight and slaughter, with no differences between palm and chicken oils.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se realizó un experimento para determinar el efecto de tres fuentes de aceite con tres niveles de inclusión sobre las variables de desempeño, calidad de la canal y órganos en pollos de engorde. Las fuentes usadas fueron aceite de palma (Elaeis guineensis), aceite de pollo y aceite de Sacha inchi (Plukentia volubilis). Un total de 324 hembras de la línea Ross 308, fueron asignadas en un diseño completamente al azar en nueve tratamientos con seis repeticiones y seis aves por repetición, las cuales fueron adicionados a una dieta a base de maíz y soya en harina que contenían 3, 6 y 9% de inclusión de cada una de las fuentes de aceites por un periodo entre 8 y 21 días de edad y de 22 a 42 días de edad. Los datos de peso vivo y consumo de alimento, fueron tomados semanalmente para calcular la tasa de conversión alimenticia, teniendo en cuenta la mortalidad. Sobre el día 42, una hembra de cada repetición fue pesada y sacrificada con el fin de obtener los datos de características de la canal. Los resultados sugieren que no se presentó diferencia significativa en las variables respuesta animal ni calidad de la canal. En las variables de la canal y algunos órganos de las aves la única que resultó afectada por la fuente fue la deposición de grasa abdominal. El aceite de sacha inchi generó canales con menor porcentaje de grasa abdominal con relación al peso al sacrificio, sin que se haya observado diferencia entre los aceites de palma y de pollo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Abdominal fat]]></kwd>
<kwd lng="en"><![CDATA[Carcass quality]]></kwd>
<kwd lng="en"><![CDATA[Inclusion level]]></kwd>
<kwd lng="en"><![CDATA[Oil sources]]></kwd>
<kwd lng="en"><![CDATA[Broiler chicken]]></kwd>
<kwd lng="es"><![CDATA[Grasa abdominal]]></kwd>
<kwd lng="es"><![CDATA[Calidad de la canal]]></kwd>
<kwd lng="es"><![CDATA[Nivel de inclusión]]></kwd>
<kwd lng="es"><![CDATA[Fuentes de aceites]]></kwd>
<kwd lng="es"><![CDATA[Pollo de engorde]]></kwd>
</kwd-group>
</article-meta>
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