<?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>2448-6132</journal-id>
<journal-title><![CDATA[Abanico veterinario]]></journal-title>
<abbrev-journal-title><![CDATA[Abanico vet]]></abbrev-journal-title>
<issn>2448-6132</issn>
<publisher>
<publisher-name><![CDATA[Sergio Martínez González]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-61322020000100116</article-id>
<article-id pub-id-type="doi">10.21929/abavet2020.29</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aprovechamiento de desechos de pescado y cáscara de piña para producir ensilado biológico]]></article-title>
<article-title xml:lang="en"><![CDATA[Use of fish waste and pineapple peel to produce biological silage]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Ramírez]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loya-Olguín]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ulloa]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosas-Ulloa]]></surname>
<given-names><![CDATA[Petra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez-Leyva]]></surname>
<given-names><![CDATA[Ranferi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva-Carrillo]]></surname>
<given-names><![CDATA[Yessica]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Nayarit  ]]></institution>
<addr-line><![CDATA[Compostela ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Nayarit  ]]></institution>
<addr-line><![CDATA[Xalisco ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Nayarit  ]]></institution>
<addr-line><![CDATA[Tepic ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>10</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-61322020000100116&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-61322020000100116&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-61322020000100116&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se formularon seis tratamientos para elaborar ensilado biológico con desechos de pescado, rastrojo de maíz, melaza, cáscara de piña (CP) [15, 30 y 45%] e inóculo Lactobacillus sp. o Lactobacillus B2. Los ensilados de cada tratamiento se hicieron por triplicado y se incubaron a 30°C durante 0, 2, 4, 7 y 14 días con el propósito de evaluar la acidificación bajo un diseño factorial 3 x 2 x 5. A los ensilados se les determinó la composición química y la digestibilidad in vitro de la materia seca (DIVMS) al terminar la fermentación. La acidificación más alta (p&lt;0.05) la presentaron los tratamientos con CP 15 y 30% y Lactobacillus B2 a los 7 días. Con 15% de CP se obtuvo el mayor contenido de materia seca (39.3%) (p&lt;0.05) y la proteína cruda (26.5 a 31%, rango) fue igual (p&gt;0.05). La concentración mayor de lípidos (9.85%) se presentó en los tratamientos con CP 30 y 45% y Lactobacillus B2. Las fracciones de fibra detergente disminuyeron al aumentar el nivel de CP y la DIVMS más alta (82.9%) se presentó en los ensilados al utilizar Lactobacillus B2, independientemente del nivel de CP (p&lt;0.05). Los ensilados obtenidos son una alternativa para alimentación de rumiantes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Six treatments were formulated to make silages with fish wastes, corn stubble, molasses, pineapple peel (PP) [15, 30 and 45%] and inoculum Lactobacillus sp. or Lactobacillus B2. The silages of each treatment were made in triplicate and incubated at 30 °C for 0, 2, 4, 7 and 14 days in order to evaluate the acidification under a 3 x 2 x 5 factorial design. The chemical composition and in vitro dry matter digestibility (IVDMD) were determined to the silages at end of fermentation. The highest acidification (p&lt;0.05) was presented in the treatments with PP 15 and 30% and Lactobacillus B2 for 7 days. The highest dry matter content (39.3%) (p&lt;0.05) was obtained with 15% of PP and the crude protein was from 26.5 to 31% without significant difference. The highest concentration of lipids (9.85%) was present in the treatments with PP 30 and 45% and Lactobacillus B2. Detergent fiber fractions decreased with increasing PP level and the highest IVDMD (82.9%) occurred in silages when using Lactobacillus B2, regardless of PP level. The silages obtained are an alternative in ruminant feeding.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Desechos de pescado]]></kwd>
<kwd lng="es"><![CDATA[cáscara de piña]]></kwd>
<kwd lng="es"><![CDATA[ensilado biológico]]></kwd>
<kwd lng="es"><![CDATA[alimentación de rumiantes]]></kwd>
<kwd lng="en"><![CDATA[Fish waste]]></kwd>
<kwd lng="en"><![CDATA[pineapple peel]]></kwd>
<kwd lng="en"><![CDATA[biological silage]]></kwd>
<kwd lng="en"><![CDATA[ruminant feeding]]></kwd>
</kwd-group>
</article-meta>
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