<?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>0871-018X</journal-id>
<journal-title><![CDATA[Revista de Ciências Agrárias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. de Ciências Agrárias]]></abbrev-journal-title>
<issn>0871-018X</issn>
<publisher>
<publisher-name><![CDATA[Sociedade de Ciências Agrárias de Portugal]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0871-018X2020000100248</article-id>
<article-id pub-id-type="doi">10.19084/rca.17569</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Comportamento sexual de touros jovens Guzerá em teste da libido em curral e piquete]]></article-title>
<article-title xml:lang="en"><![CDATA[Sexual behaviour in young Guzerat bulls in libido test in pen and pasture conditions]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dias]]></surname>
<given-names><![CDATA[Juliano C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Emerick]]></surname>
<given-names><![CDATA[Lucas L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[Jorge A. M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[Venício J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Filho]]></surname>
<given-names><![CDATA[Vicente R. Vale]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal da Fronteira Sul campus Laranjeiras do Sul ]]></institution>
<addr-line><![CDATA[Laranjeiras do Sul PR]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Federal Rural de Pernambuco Unidade Acadêmica de Serra Talhada ]]></institution>
<addr-line><![CDATA[Serra Talhada Pernambuco]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade Federal Rural da Amazônia campus Parauapebas ]]></institution>
<addr-line><![CDATA[Parauapebas Pará]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidade Federal de Minas Gerais  ]]></institution>
<addr-line><![CDATA[Belo Horizonte Minas Gerais]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>43</volume>
<numero>1</numero>
<fpage>248</fpage>
<lpage>264</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0871-018X2020000100248&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0871-018X2020000100248&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0871-018X2020000100248&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Um total de 24 touros da raça Guzerá, de 24 a 34 meses de idade, avaliados andrologicamente, foram submetidos a teste da libido com o objetivo de estudar o comportamento sexual, em curral e em piquete, em diferentes tempos de observação. Observou-se, de forma geral, baixa resposta dos animais aos testes, uma vez que menos da metade dos animais foi classificada com libido média ou alta. Verificou-se menor variação na pontuação entre os tempos, no teste em curral com escore 3,0 em cinco minutos e 3,3 em 15 minutos de avaliação (p&gt;0,05). Observou-se, associações favoráveis e de alta magnitude entre os eventos de comportamento sexual, sugerindo que touros que mais manifestam eventos em teste da libido são os com maiores chances de realizar a cópula.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Twenty four Guzerat bulls from 24 to 34 months olds, andrologically evaluated as normal were submitted to a libido test, to study sexual behaviour in pen and pasture conditions. It was observed, in a general way, low reply of the animals to the tests, once that half of them were classified with average or high libido. Lower variation in the punctuation between the observation times was verified, in the pen test with score 3.0 in five minutes and 3.3 in 15 minutes of evaluation (p&gt;0.05). It was recorded, in a general way, favorable associations and of high magnitude among the events, suggesting that bulls that showed more events in the libido test are those with higher change to carry through matings.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[comportamento sexual]]></kwd>
<kwd lng="pt"><![CDATA[fertilidade]]></kwd>
<kwd lng="pt"><![CDATA[Guzerá]]></kwd>
<kwd lng="pt"><![CDATA[libido]]></kwd>
<kwd lng="pt"><![CDATA[zebu]]></kwd>
<kwd lng="en"><![CDATA[fertility]]></kwd>
<kwd lng="en"><![CDATA[Guzerat]]></kwd>
<kwd lng="en"><![CDATA[libido]]></kwd>
<kwd lng="en"><![CDATA[sexual behavior]]></kwd>
<kwd lng="en"><![CDATA[zebu]]></kwd>
</kwd-group>
</article-meta>
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