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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2026-70-4-344-352</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-1327</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>АГРАРНЫЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AGRARIAN SCIENCES</subject></subj-group></article-categories><title-group><article-title>Эффективность выращивания телят в молочный период при использовании цельного зерна кукурузы в структуре рациона</article-title><trans-title-group xml:lang="en"><trans-title>Efficiency of raising calves during the milk-feeding period when using whole-grain corn in the diet</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4684-9830</contrib-id><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><bio xml:lang="ru"><p>Шейко Иван Павлович – академик, д-р с.-х. наук, профессор, первый заместитель генерального директора</p><p>ул. Фрунзе, 11, 222160, Жодино, Минская обл.</p></bio><bio xml:lang="en"><p>Sheiko Ivan P. – Academician, D. Sc. (Agrarian), Professor, First Deputy Director General</p><p>11, Frunze Str., 222160, Zhodino, Minsk District</p></bio><email xlink:type="simple">info@belniig.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4090-6635</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Радчиков</surname><given-names>В. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Radchikov</surname><given-names>V. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Радчиков Василий Федорович – д-р с.-х. наук, профессор, заведующий лабораторией</p><p>ул. Фрунзе, 11, 222160, Жодино, Минская обл.</p></bio><bio xml:lang="en"><p>Radchikov Vasily F. – D. Sc. (Agrarian), Professor, Head of the Laboratory</p><p>11, Frunze Str., 222160, Zhodino, Minsk District</p></bio><email xlink:type="simple">labkrs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0566-4063</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сапсалёва</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sapsaleva</surname><given-names>T. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сапсалёва Татьяна Леонидовна – канд. с.-х. наук, доцент, вед. науч. сотрудник</p><p>ул. Фрунзе, 11, 222160, Жодино, Минская обл.</p></bio><bio xml:lang="en"><p>Sapsaleva Tatiana L. – Ph. D. (Agrarian), Associate Professor, Leading Researcher</p><p>11, Frunze Str., 222160, Zhodino, Minsk District</p></bio><email xlink:type="simple">labkrs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1102-8183</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богданович</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanovich</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богданович Ирина Владимировна – канд. с.-х. наук, вед. науч. сотрудник</p><p>ул. Фрунзе, 11, 222160, Жодино, Минская обл.</p></bio><bio xml:lang="en"><p>Bogdanovich Irina V. – Ph. D. (Agrarian), Leading Rese­ archer</p><p>11, Frunze Str., 222160, Zhodino, Minsk District</p></bio><email xlink:type="simple">labkrs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0362-3727</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джумкова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Jumkova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джумкова Марина Валерьевна – канд. с.-х. наук, вед. редактор</p><p>ул. Фрунзе, 11, 222160, Жодино, Минская обл.</p></bio><bio xml:lang="en"><p>Jumkova Marina V. – Ph. D. (Agrarian), Leading Editor</p><p>11, Frunze Str., 222160, Zhodino, Minsk District</p></bio><email xlink:type="simple">nti_belniig@mail.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><country>Беларусь</country></aff><aff xml:lang="en"><institution>Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2026</year></pub-date><volume>70</volume><issue>4</issue><fpage>344</fpage><lpage>352</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шейко И.П., Радчиков В.Ф., Сапсалёва Т.Л., Богданович И.В., Джумкова М.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шейко И.П., Радчиков В.Ф., Сапсалёва Т.Л., Богданович И.В., Джумкова М.В.</copyright-holder><copyright-holder xml:lang="en">Sheiko I.P., Radchikov V.F., Sapsaleva T.L., Bogdanovich I.V., Jumkova M.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://doklady.belnauka.by/jour/article/view/1327">https://doklady.belnauka.by/jour/article/view/1327</self-uri><abstract><p>Представлены результаты изучения влияния скармливания цельного зерна кукурузы в молочный период на продуктивные качества телят в послемолочный период. Опыты проведены в условиях ГП «ЖодиноАгроПлемЭлита» на 4 группах телят черно-пестрой породы со средней живой массой 102,9–108,7 кг в возрасте 116–180 дней. Продолжительность учетного периода составила 65 суток. В молочный период контрольная группа получала стандартный комбикорм, опытные – концентратную кормосмесь, состоящую из 70, 60 и 50 % комбикорма и 30, 40 и 50 % цельного зерна кукурузы соответственно. В послемолочный период рацион всех групп был одинаковым. Изучены химический состав кормов, их поедаемость, переваримость питательных веществ, морфо-биохимические показатели крови, рубцовое пищеварение, интенсивность роста и экономическая эффективность. Установлено, что дозировки 30 и 40 % обеспечили среднесуточные приросты 908 и 868 г (+9,1 и +4,3 % к контролю) при снижении себестоимости прироста на 7,4 и 3,9 %. Наиболее выраженный экономический эффект достигнут при 30 %-ном уровне ввода цельного зерна кукурузы в комбикорм.</p></abstract><trans-abstract xml:lang="en"><p>This article presents the results of a study on the effect of feeding whole-grain corn during the pre-weaning (milk) period on the productive performance of calves in the post-weaning period. The experiments were conducted at the state enterprise (SE) “ZhodinoAgroPlemElita” on four groups of Black-and-White calves with an average live weight of 102.9–108.7 kg at the age of 116–180 days. The experimental period lasted 65 days. During the milk-feeding period, the control group received a standard compound feed, while the experimental groups were fed a concentrated feed mixture consisting of 70, 60, and 50 % compound feed and 30, 40, and 50 % whole corn grain, respectively. In the post-weaning period, the diet was identical for all groups. The study evaluated feed chemical composition, feed intake, nutrient digestibility, morpho-biochemical blood parameters, rumen fermentation, growth performance, and economic efficiency. It was established that dietary inclusion levels of 30 and 40 % ensured average daily gains of 908 and 868 g (+9.1 and +4.3 % compared to the control, respectively), while reducing the cost of live weight gain by 7.4 and 3.9 %. The most pronounced economic effect was achieved with the 30 % inclusion level of whole-grain corn in the compound feed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>молодняк крупного рогатого скота</kwd><kwd>цельное зерно</kwd><kwd>рационы</kwd><kwd>продуктивность</kwd><kwd>эффективность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>young cattle</kwd><kwd>whole grain</kwd><kwd>diets</kwd><kwd>productivity</kwd><kwd>efficiency</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">Шевхужев, А. Ф. Мясная продуктивность бычков черно-пестрой породы в зависимости от уровня кормления / А. Ф. Шевхужев, В. А. Погодаев, К. А. Катков // Труды Кубанского государственного аграрного университета. – 2022. – № 94. – С. 239–248. https://doi.org/10.21515/1999-1703-94-239-248</mixed-citation><mixed-citation xml:lang="en">Shevkhuzhev A. F., Pogodaev V. A., Katkov K. A. 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