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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zootech</journal-id><journal-title-group><journal-title xml:lang="ru">Зоотехническая наука Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Zootechnical Science of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0134-9732</issn><publisher><publisher-name>Научно-практический центр Национальной академии наук Беларуси по животноводству</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47612/0134-9732-2022-57-1-94-102</article-id><article-id custom-type="elpub" pub-id-type="custom">zootech-1675</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЕНЕТИКА, РАЗВЕДЕНИЕ, СЕЛЕКЦИЯ, БИОТЕХНОЛОГИЯ РАЗМНОЖЕНИЯИ ВОСПРОИЗВОДСТВО</subject></subj-group></article-categories><title-group><article-title>РЕЗУЛЬТАТЫ ВВОДНОГО СКРЕЩИВАНИЯ СВИНЕЙ БЕЛОРУССКОЙ ЧЁРНО-ПЁСТРОЙ И БЕРКШИРСКОЙ ПОРОД</article-title><trans-title-group xml:lang="en"><trans-title>RESULTS OF INTRODUCTORY CROSSBREEDINGOF BELARUSIAN BLACK-AND-WHITE AND BERKSHIRE PIGS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гридюшко</surname><given-names>И. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Gridyushko</surname><given-names>I. F.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бальников</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Balnikov</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Василюк</surname><given-names>О. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilyuk</surname><given-names>O. Y.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курченко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurchenko</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Опришко</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Oprishko</surname><given-names>M. E.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шейко</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheiko</surname><given-names>I. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-практический центр Национальной академии наук Беларуси по животноводству</institution></aff><aff xml:lang="en"><institution>Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>РСУП «Гомельгосплемпредприятие»</institution></aff><aff xml:lang="en"><institution>Homiel state pedigree enterprise</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>СГЦ «Заречье»</institution></aff><aff xml:lang="en"><institution>SGC “Zarechye”</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>07</day><month>09</month><year>2022</year></pub-date><volume>57</volume><issue>1</issue><fpage>94</fpage><lpage>102</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гридюшко И.Ф., Бальников А.А., Василюк О.Я., Курченко Е.А., Опришко М.Е., Шейко И.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Гридюшко И.Ф., Бальников А.А., Василюк О.Я., Курченко Е.А., Опришко М.Е., Шейко И.П.</copyright-holder><copyright-holder xml:lang="en">Gridyushko I.F., Balnikov A.A., Vasilyuk O.Y., Kurchenko E.A., Oprishko M.E., Sheiko I.P.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://zootech.belal.by/jour/article/view/1675">https://zootech.belal.by/jour/article/view/1675</self-uri><abstract><p>В статье представлены результаты использования породы беркшир во ввод- ном скрещивании с белорусской чёрно-пёстрой породой. Полученные двухпородные племенные свиньи новых генотипов оценены по собственной продуктивности и прошли генетическое тестирование по 12 STR-локусам. Установлено, что использование беркширской породы снижает многоплодие маток белорусской чёрно-пестрой породы на 0,8 гол. При этом интенсивность роста и жизнеспособность помесных поросят-сосунов была высокой. Двухпородный ремонтный молодняк по собственному развитию находился на уровне сверстников белорусской чёрно-пёстрой породы. Из числа проверяемых хряков отобраны родоначальники четырех линий в белорусской чёрно-пёстрой породе. Согласно линейной принадлежности проведён микросателлитный анализ чистопородных и помесных животных. Приватные аллели определены у животных создаваемых линий Азарт 1796 и Абрус 239.</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of using the Berkshire breed in the introductory crossbreeding with the Belarusian Black-and-White breed. The resulting two-breed pedigree pigs of new genotypes were evaluated in terms of their own productivity and underwent genetic testing for 12 STR-loci. It has been established that the use of the Berkshire breed reduces the prolificacy of the Belarusian Black-and-White sows byheads. At the same time, the growth rate and viability of crossbred suckling piglets were high. Two-breed replacement young animals and their age-mates of the Belarusian Black-and-White breed had the same level of self-development. The ancestors of four lines in the Belarusian Black-and-White breed were selected from the boars tested. A microsatellite analysis of purebred and crossbred animals was performed according to lineage affiliation. Private alleles were determined in animals of the created lines Azart 1796 and Abrus 239.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>порода</kwd><kwd>популяция</kwd><kwd>линия</kwd><kwd>скрещивание</kwd><kwd>генотип</kwd><kwd>локус</kwd><kwd>аллель</kwd><kwd>микросателлит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breed</kwd><kwd>population</kwd><kwd>line</kwd><kwd>crossbreeding</kwd><kwd>genotype</kwd><kwd>locus</kwd><kwd>allele</kwd><kwd>microsatellite</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Породы свиней / В. Д. Кабанов [и др.]. - Москва : Агропромиздат, 1985. - 336 с.</mixed-citation><mixed-citation xml:lang="en">Породы свиней / В. Д. 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