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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">10.47612/0134-9732-2022-57-1-4-14</article-id><article-id custom-type="elpub" pub-id-type="custom">zootech-1665</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 РАЗМНОЖЕНИЯ И ВОСПРОИЗВОДСТВО</subject></subj-group></article-categories><title-group><article-title>ПРЕИМУЩЕСТВА ОЦЕНКИ ПЛЕМЕННОЙ ЦЕННОСТИ ПРИЗНАКОВ МОЛОЧНОЙ ПРОДУКТИВНОСТИ КРУПНОГО РОГАТОГО СКОТА МЕТОДОМ BLUP</article-title><trans-title-group xml:lang="en"><trans-title>ADVANTAGES OF ESTIMATING BREEDING VALUE OF MILK PRODUCTIVITY TRAITS OF CATTLE BY THE BLUP METHOD</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>Березовик</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Biarozavik</surname><given-names>R. V.</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>Храмченко</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Khramchanka</surname><given-names>N. M.</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>Макаро</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Makara</surname><given-names>E. R.</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>Лощинин</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Loshchinin</surname><given-names>I. V.</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>Белплемживобъединение</institution></aff><aff xml:lang="en"><institution>Livestock Breeding Association of Belarus</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>4</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Березовик Р.В., Храмченко Н.М., Макаро Е.Р., Лощинин И.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Березовик Р.В., Храмченко Н.М., Макаро Е.Р., Лощинин И.В.</copyright-holder><copyright-holder xml:lang="en">Biarozavik R.V., Khramchanka N.M., Makara E.R., Loshchinin I.V.</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/1665">https://zootech.belal.by/jour/article/view/1665</self-uri><abstract><p>В статье приведены данные сравнительного анализа использующихся в настоящее время и перспективных методов оценки племенной ценности признаков молочной продуктивности. Установлено, что оценка методом ВLUP AM на 12-17 % точнее используемого метода дочери-сверстницы, при этом различия снижаются по мере увеличения точности оценки за счёт привлечения большого количества оценённых дочерей, но остаются в пределах 6-10 %. Определены преимущества методологии BLUP AM в сравнении с действующей методологией.</p></abstract><trans-abstract xml:lang="en"><p>The article presents a comparative analysis of the currently used and promising methods of estimating the breeding value of milk productivity traits. The ВLUP AM method was found to be 12-17% more accurate than the daughter-herdmate comparison method used, with differences decreasing as the accuracy of estimation increases due to involvement of a large number of daughters estimated, but remaining within 6-10%. The advantages of the BLUP AM methodology over the current methodology were identified.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>племенные быки</kwd><kwd>оценка племенная ценность</kwd><kwd>генетические тренды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breeding bulls</kwd><kwd>estimating the breeding value</kwd><kwd>genetic trends</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">Design and optimization of animal breeding programmers /j. C. M. Dekkers [et al.] // Iowa State university lecture notes. - 2004. - URL: http://www.anslab.iastate.edu/class/ans652x/chapter1.pdf (accessed date: 10.04.2019).</mixed-citation><mixed-citation xml:lang="en">Design and optimization of animal breeding programmers /j. C. M. 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