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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">agriculture</journal-id><journal-title-group><journal-title xml:lang="ru">Сельское хозяйство и экосистемы в современном мире: региональные и межстрановые исследования</journal-title><trans-title-group xml:lang="en"><trans-title>The Agriculture and Ecosystems in Modern World: Regional and Inter countries’ research</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>Калмыцкий государственный университет им. Б.Б. Городовикова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53315/2949-1231-2026-5-3-27-33</article-id><article-id custom-type="elpub" pub-id-type="custom">agriculture-193</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>КОРМЛЕНИЕ СЕЛЬСКОХОЗЯЙСТВЕННЫХ ЖИВОТНЫХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FEEDING FOR FARM ANIMALS</subject></subj-group></article-categories><title-group><article-title>Эффективность комплексной кормовой добавки «Нутамар» при откорме кроликов</article-title><trans-title-group xml:lang="en"><trans-title>Efficiency of the protein-prebiotic feed additive “Nutamar” in fattening rabbits</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>Сложенкина</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Slozhenkina</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, профессор, член-корреспондент РАН</p><p>г. Волгоград</p></bio><bio xml:lang="en"><p>Doctor of Biological Science, Professor, Corresponding Member of RAS</p><p>g. Volgograd</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горлов</surname><given-names>И. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorlov</surname><given-names>I. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор сельскохозяйственных наук, профессор, академик РАН</p><p>г. Волгоград</p></bio><bio xml:lang="en"><p>Doctor of Agricultural Science, Professor, Academician of RAS</p><p>Volgograd</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Княжеченко</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Knyazhechenko</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук</p><p>г. Волгоград</p></bio><bio xml:lang="en"><p>Candidate of Biological Science</p><p>Volgograd</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Поволжский НИИ производства и переработки&#13;
мясомолочной продукции</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volga Region Research Institute of Manufacture&#13;
and Processing of Meat-and-Milk Production</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2026</year></pub-date><volume>5</volume><issue>3</issue><fpage>27</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сложенкина М.И., Горлов И.Ф., Княжеченко О.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Сложенкина М.И., Горлов И.Ф., Княжеченко О.А.</copyright-holder><copyright-holder xml:lang="en">Slozhenkina M.I., Gorlov I.F., Knyazhechenko O.A.</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://www.agrokalmsu.ru/jour/article/view/193">https://www.agrokalmsu.ru/jour/article/view/193</self-uri><abstract><p>В работе изучено влияние новой кормовой добавки «Нутамар» на переваримость кормов и продуктивность кроликов. Три группы (контроль, 3 и 5 г/кг корма) оценивали по балансовому опыту (45-77 сут), росту (40-115 сут) и убою (120 сут). Лучшие результаты показала доза 5 г/кг: переваримость сухого вещества, протеина и жира возросла на 3,3-5,0% (p&lt;0,01), среднесуточный прирост на 9% (p&lt;0,001), масса туши и убойный выход на 11,4% и 5,1% (p&lt;0,05). Сделан вывод о предпочтительности дозировки 5 г/кг.</p></abstract><trans-abstract xml:lang="en"><p>The study examined the effect of the feed additive “Nutamar” on nutrient digestibility and productivity of rabbits. Three groups (control, 3 and 5 g/kg of feed) were evaluated in a balance trial (45–77 days), growth performance (40–115 days), and slaughter parameters (120 days). The best results were obtained with the dose of 5 g/kg: digestibility of dry matter, crude protein and crude fat increased by 3.3–5.0% (p&lt;0.01), average daily gain by 9% (p&lt;0.001), carcass weight and dressing percentage by 11.4% and 5.1% (p&lt;0.05). It was concluded that the dosage of 5 g/kg is preferable.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кролики</kwd><kwd>кормовая добавка</kwd><kwd>нут</kwd><kwd>амарант</kwd><kwd>пребиотики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>кролики</kwd><kwd>кормовая добавка</kwd><kwd>нут ( Cicer arietinum )</kwd><kwd>амарант ( Amaranthus spp. )</kwd><kwd>пребиотики</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">Серая О.Ю., Квартникова Е.Г. Нетрадиционные корма для кроликов и домашней птицы // Эффективное животноводство. 2022. № 7(182). С. 108–110. DOI: 10.24412/cl33489-2022-7-108-110.</mixed-citation><mixed-citation xml:lang="en">Seraya, O.Yu., Kvartnikova, E.G. Non-traditional feeds for rabbits and poultry / O.Yu. Seraya, E.G. Kvartnikova // Effektivnoe zhivotnovodstvo. 2022. № 7(182). pp. 108-110. 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