<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">fish</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы рыбного хозяйства Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Belarus Fish Industry Problems</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2218-7456</issn><publisher><publisher-name>Институт рыбного хозяйства</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">fish-86</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>ТЕХНОЛОГИЧЕСКИЕ АСПЕКТЫ РЫБОВОДСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNOLOGICAL ASPECTS OF FISH FARMING</subject></subj-group></article-categories><title-group><article-title>Влияние разных доз кормовой добавки «экстра» в составе корма на темп роста разновозрастного карпа</article-title><trans-title-group xml:lang="en"><trans-title>The influence of different doses of feed additive in the fodder “extra” on the growth rate of carp of different age</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>Гадлевская</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Нadlevskaya</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Стебенева, 22, 220024, Минск.</p></bio><bio xml:lang="en"><p>22, Stebeneva Str., 220024, Minsk.</p></bio><email xlink:type="simple">belniirh@tut.by</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>Тютюнова</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsiutsiunova</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Стебенева, 22, 220024, Минск.</p></bio><bio xml:lang="en"><p>22, Stebeneva Str., 220024, Minsk.</p></bio><email xlink:type="simple">belniirh@tut.by</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>Орлов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Стебенева, 22, 220024, Минск.</p></bio><bio xml:lang="en"><p>22, Stebeneva Str., 220024, Minsk.</p></bio><email xlink:type="simple">belniirh@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт рыбного хозяйства</institution></aff><aff xml:lang="en"><institution>Fish Industry Institute</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>22</day><month>02</month><year>2022</year></pub-date><volume>0</volume><issue>34</issue><fpage>214</fpage><lpage>221</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гадлевская Н.Н., Тютюнова М.Н., Орлов И.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Гадлевская Н.Н., Тютюнова М.Н., Орлов И.А.</copyright-holder><copyright-holder xml:lang="en">Нadlevskaya N.N., Tsiutsiunova M.N., Orlov I.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://fish.belal.by/jour/article/view/86">https://fish.belal.by/jour/article/view/86</self-uri><abstract><p>В статье изложены результаты использования разных доз белковой добавки «Экстра» в рационе сеголетков, двух- и трехлетков карпа.</p><p>Установлено, что при использовании белковой добавки в дозах до 4 %      в составе корма для сеголетков, до 8–9 % в составе корма для двух- и трехлетков карпа увеличивается темп роста рыбы. При этом в этих дозах отмечены минимальные кормовые затраты по сравнению с контролем.</p></abstract><trans-abstract xml:lang="en"><p>This article informs about the results of the use of different doses     of protein additive “Extra” in the nutrition of fingerlings of two and three year old carp.</p><p>We found out that if we use protein additives in the doses up 4 % in the fodder for fingerlings and 8–9 % in the fodder for two-three year old carp, the growth rate increases. It should be mentioned that in these doses minimum fodder costs were found in comparison with monitoring.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кормовая белковая добавка</kwd><kwd>сеголетки</kwd><kwd>двухлетки</kwd><kwd>трехлетки</kwd><kwd>темп роста</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fodder protein additive</kwd><kwd>fingerlings</kwd><kwd>two and three year old carp</kwd><kwd>growth rate</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">Алекин, О. А. Руководство по химическому анализу вод суши / О. А. Алекин, А. Д. Семенова, Б. А. Скопинцев. – Л. : Гидрометиоиздат, 1973. – 260 с.</mixed-citation><mixed-citation xml:lang="en">Алекин, О. А. Руководство по химическому анализу вод суши / О. А. Алекин, А. Д. Семенова, Б. А. Скопинцев. – Л. : Гидрометиоиздат, 1973. – 260 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Винберг, Г. Г. Интенсивность обмена и пищевые потребности рыб / Г. Г. Винберг. – Минск : Изд-во БГУ, 1956. – 236 с.</mixed-citation><mixed-citation xml:lang="en">Винберг, Г. Г. Интенсивность обмена и пищевые потребности рыб / Г. Г. Винберг. – Минск : Изд-во БГУ, 1956. – 236 с.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
