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  <controlfield tag="003">BR-BrBNA</controlfield>
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  <controlfield tag="008">240801b2017    bl.|r|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a"> Landim, A.V.</subfield>
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    <subfield code="a">Costa,  H.H.A. </subfield>
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    <subfield code="a">Carvalho, F.C. </subfield>
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    <subfield code="a">Costa, A.C. </subfield>
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    <subfield code="a"> Alencar, R.T.</subfield>
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    <subfield code="a">Silva, L.N.C. </subfield>
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    <subfield code="a">Gomes, J.S. </subfield>
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    <subfield code="a">Batista, A.S.M. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Miyagi, E.S. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a"> Lima, L.D.</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Desempenho produtivo e caracter&#xED;sticas de carca&#xE7;a de cordeiros Rabo Largo puro e cruzados com Santa In&#xEA;s </subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 7 ref.; 5 tables; Summaries (En, Pt)</subfield>
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RESUMO - Objetivou-se avaliar o efeito do cruzamento entre ovinos nativos no desempenho e caracter&#xED;sticas da carca&#xE7;a. Foram utilizados vinte cordeiros, machos, inteiros, com idade inicial de quatro meses, e peso m&#xE9;dio inicial 19,0&#xB1;5,11, distribu&#xED;dos em dois grupos gen&#xE9;ticos: Rabo Largo (RL) e Santa In&#xEA;s x Rabo Largo (F1SI x RL), em um delineamento inteiramente ao acaso. Os animais foram terminados em regime de confinamento durante 70 dias. Os cordeiros F1SI x RL apresentaram maiores pesos ao desmame, ao abate, do corpo vazio, das carca&#xE7;as quente e fria, e maior rendimento biol&#xF3;gico. Verificaram maiores valores para os par&#xE2;metros de morfometria da carca&#xE7;a para animais F1SI x RL comparados aos animais Rabo Largo (P&lt;0,05). Os pesos da hemi-carca&#xE7;a e dos cortes comerciais foram superiores para cordeiros F1SI x RL. Nas medidas obtidas no m&#xFA;sculo Longissimus dorsi, os cordeiros Rabo Largo apresentaram valores superiores para espessura de gordura subcut&#xE2;nea. A utiliza&#xE7;&#xE3;o da ra&#xE7;a Santa In&#xEA;s como base paterna acarreta em melhorias nas caracter&#xED;sticas de carca&#xE7;a de cordeiros Rabo Largo podendo ser indicado em sistemas de produ&#xE7;&#xE3;o de carne ovina.


Palavras-chave: ovinos, cruzamento, naturalizados, rendimento de carca&#xE7;a</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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ABSTRACT - The aim of study was to evaluate the effect of crossbreeding among native sheep on performance and traits carcass. Twenty intact lambs, male, at four months of age, with an initial weight of 19.0&#xB1;5.11kg, were distributed in two groups genetics: Rabo Largo (RL) e Santa In&#xEA;s x Rabo Largo (F1SI x RL), in a completely randomized design. The animals were finished in feedlot by 70 days. The lambs F1SI x RL showed higher weight at weaning, to slaughter, of the empty body, and hot and cold carcass, and increased biological yield. Higher values for carcass morphometry in F1SI x RL animals were found in comparison to Rabo Largo animals (P&lt;0.05). The weight of half-carcass and the commercial cuts were higher for lambs. On the measurements obtained in muscle Longissimus dorsi, Rabo Largo lambs showed higher values for subcutaneous fat thickness. The use of the breed Santa In&#xEA;s like base paternal may bring in improvements in lambs&#x2019;s carcass characteristics Rabo Largo and may be recommended in sheep meat production systems.


Keywords: sheep, carcass yield, crossbreeding, naturalized</subfield>
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    <subfield code="a">CORDEIRO</subfield>
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    <subfield code="a">CONFINAMENTO</subfield>
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    <subfield code="a">CRUZAMENTO</subfield>
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    <subfield code="a">CARCA&#xC7;A</subfield>
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    <subfield code="a">RENDIMENTO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRODU&#xC7;&#xC3;O ANIMAL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1643</subfield>
    <subfield code="9">316243</subfield>
    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2024-2644</subfield>
    <subfield code="t">Arquivo Brasileiro de Medicina Veterin&#xE1;ria e Zootecnia (Brazil)</subfield>
    <subfield code="x">0102-0935</subfield>
    <subfield code="g">v. 69(5) p. 1267-1274; (2017)</subfield>
    <subfield code="w">2024002208</subfield>
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    <subfield code="u">https://www.scielo.br/j/abmvz/a/9HW97L43zzz5zzY9V9CxqVh/?format=pdf&amp;lang=pt</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300716</subfield>
    <subfield code="d">300716</subfield>
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