<?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">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 custom-type="elpub" pub-id-type="custom">zootech-1767</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>ТЕХНОЛОГИЯ КОРМОВ И КОРМЛЕНИЯ, ПРОДУКТИВНОСТЬ</subject></subj-group></article-categories><title-group><article-title>КОМБИКОРМА ДЛЯ МОЛОДНЯКА СВИНЕЙ, СБАЛАНСИРОВАННЫЕ ПО ПЕРЕВАРИМЫМ НЕЗАМЕНИМЫМ АМИНОКИСЛОТАМ</article-title><trans-title-group xml:lang="en"><trans-title>COMPOUND FEED FOR YOUNG PIGS, BALANCED IN TERMS OF DIGESTIBLE ESSENTIAL AMINO ACIDS</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>Рощин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Roschin</surname><given-names>V. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пилюк</surname><given-names>н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Piluyk</surname><given-names>N. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Линкевич</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Linkevich</surname><given-names>S. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голушко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Golushko</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шваб</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shvab</surname><given-names>L. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пилюк</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Piluyk</surname><given-names>V. N.</given-names></name></name-alternatives><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><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>09</month><year>2023</year></pub-date><volume>58</volume><issue>2</issue><fpage>63</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рощин В.А., Пилюк н.В., Линкевич С.А., Голушко А.В., Шваб Л.А., Пилюк В.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Рощин В.А., Пилюк н.В., Линкевич С.А., Голушко А.В., Шваб Л.А., Пилюк В.Н.</copyright-holder><copyright-holder xml:lang="en">Roschin V.A., Piluyk N.V., Linkevich S.A., Golushko A.V., Shvab L.A., Piluyk V.N.</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/1767">https://zootech.belal.by/jour/article/view/1767</self-uri><abstract><p>Энергия необходима для всех биологических процессов, протекающих в живом организме. Она вырабатывается в результате окисления органических соединений, содержащихся в ингредиентах корма. В связи с этим большое значение приобретает оценка кормов и нормирование потребности животных по переваримым (усвояемым) аминокислотах. Поэтому целью данной работы явилось установление оптимального соотношения усвояемого лизина и обменной энергии в комбикормах для выращиваемого откармливаемого молодняка свиней. В процессе исследований в условиях школы-фермы ГП «ЖодиноАгроПлемЭлита» провели два научно-хозяйственные опыта на молодняке свиней: первый – на поросятах 2-4-месячного возраста, второй – для поросят на откорме. В ходе исследований установлено оптимальное соотношение переваримого лизина и обменной энергии в рационах свиней, которое способствует максимальному проявлению их продуктивных качеств. Рационы для поросят на доращивании, содержащие 13,5 МДж обменной энергии и 10,5 г переваримого лизина, а для свиней I и II периода откорма соответственно 13,0 МДж и 8,3 и 8,0 г способствуют в полной мере реализации их генетического потенциала. Так, опытные животные характеризовались наивысшими среднесуточными приростами живой массы, минимальным потреблением комбикормов, обменной энергии, наименьшей толщиной шпика и наибольшей площадью «мышечного глазка». </p></abstract><trans-abstract xml:lang="en"><p>Energy is necessary for all biological processes occurring in a living organism. It is produced as a result of the oxidation of organic compounds contained in feed ingredients. In this regard, the evaluation of feed and rationing of digestible (assimilable) amino acids are of great importance. Therefore, the purpose of this work was to establish the optimal ratio of digestible lysine and metabolizable energy in compound feed for growing fattening young pigs. In the course of the research, two scientific and economic experiments on young pigs were carried out at the school-farm of the State Enterprise “ZhodinoAgroPlemElita”: the first one – on piglets of 2-4 months of age, the second one – on fattening piglets. The research revealed the optimal ratio of digestible lysine and metabolizable energy in the diets of pigs, contributing to the ultimate manifestation of their production traits. Diets for growing-finishing piglets, containing 13.5 MJ of metabolizable energy and 10.5 g of digestible lysine, and diets for pigs of I and II fattening periods, containing 13.0 MJ of metabolizable energy and 8.3 and 8.0 g of digestible lysine, contribute to the full realization of their genetic potential. Thus, the experimental animals were characterized by the highest average daily gain in live weight, the minimum consumption of compound feed, metabolizable energy, the smallest fat thickness and the largest loin eye area.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>доращивание</kwd><kwd>комбикорм</kwd><kwd>откорм</kwd><kwd>свиньи</kwd><kwd>переваримые незаменимые аминокислоты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>growing-finishing</kwd><kwd>compound feed</kwd><kwd>fattening</kwd><kwd>pigs</kwd><kwd>digestible essential amino acids</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">Introduction to the principles of nutrient partitioning for growth // Modelling Growth in the Pig / J. L. Black, C. F. M. de Lange ; ed. P. J. Moughan, M. W. A. Verstegen, M. I. Visser-Reynevel. Wageningen : Wageningen Press, 1995. – P. 115-122.</mixed-citation><mixed-citation xml:lang="en">Introduction to the principles of nutrient partitioning for growth // Modelling Growth in the Pig / J. L. Black, C. F. M. de Lange ; ed. P. J. Moughan, M. W. A. Verstegen, M. I. Visser-Reynevel. Wageningen : Wageningen Press, 1995. – P. 115-122.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Noblet, J. Energy value of pig feeds: Effect of pig body weight and energy evaluation system / J. Noblet, J. van Milgen // J. Anim. Sci. – 2004. – Vol. 82(l). – P. 229-238.</mixed-citation><mixed-citation xml:lang="en">Noblet, J. Energy value of pig feeds: Effect of pig body weight and energy evaluation system / J. Noblet, J. van Milgen // J. Anim. Sci. – 2004. – Vol. 82(l). – P. 229-238.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Moehn, S. Using net energy for diet formulation: Potential for the Canadian pig industry / S. Moehn, J. Atakora, R. O. Ball // Adv. Pork Prod. – 2005. – Vol. 16. – P. 119-129.</mixed-citation><mixed-citation xml:lang="en">Moehn, S. Using net energy for diet formulation: Potential for the Canadian pig industry / S. Moehn, J. Atakora, R. O. Ball // Adv. Pork Prod. – 2005. – Vol. 16. – P. 119-129.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Voluntary feed intake in growing-finishing pigs: A review of the main determining factors and potential approaches for accurate predictions / C. Nyachoti [et al.]. // Can. J. Anim. Sci. – 2004. – Vol. 84. – P. 549-566.</mixed-citation><mixed-citation xml:lang="en">Voluntary feed intake in growing-finishing pigs: A review of the main determining factors and potential approaches for accurate predictions / C. Nyachoti [et al.]. // Can. J. Anim. Sci. – 2004. – Vol. 84. – P. 549-566.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Norton, L.E. Leucine regulates translation initiation of protein synthesis in skeletal muscle after exercise / L. E. Norton, D. K. Layman // J. Nutr. – 2006. – Vol. 36(2). – P. 533–537.</mixed-citation><mixed-citation xml:lang="en">Norton, L.E. Leucine regulates translation initiation of protein synthesis in skeletal muscle after exercise / L. E. Norton, D. K. Layman // J. Nutr. – 2006. – Vol. 36(2). – P. 533–537.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Performance and carcass characteristics of swine from 20 to 50 kg receiving diets with reduced crude protein and different levels of true digestible lysine / M. G. Zangeronimo [et al.] // Ciência Rural. – 2009. – Vol. 39(5). – P. 1507-1513.</mixed-citation><mixed-citation xml:lang="en">Performance and carcass characteristics of swine from 20 to 50 kg receiving diets with reduced crude protein and different levels of true digestible lysine / M. G. Zangeronimo [et al.] // Ciência Rural. – 2009. – Vol. 39(5). – P. 1507-1513.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Urynek, W. Effect of dietary energy concentration and apparent ileal digestible lysine: metabolizable energy ratio on nitrogen balance and growth performance of young pigs / W. Urynek, L. Buraczewska // J. Anim. Sci. – 2003. – Vol. 81. – P. 1227-1236.</mixed-citation><mixed-citation xml:lang="en">Urynek, W. Effect of dietary energy concentration and apparent ileal digestible lysine: metabolizable energy ratio on nitrogen balance and growth performance of young pigs / W. Urynek, L. Buraczewska // J. Anim. Sci. – 2003. – Vol. 81. – P. 1227-1236.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Amino acids in swine nutrition // Swine Nutrition / A. J. Lewis, ed. L. L. Southern. – 2nd ed. – Boca Raton, Florida : CRC Press, 2001. – P. 131–150.</mixed-citation><mixed-citation xml:lang="en">Amino acids in swine nutrition // Swine Nutrition / A. J. Lewis, ed. L. L. Southern. – 2nd ed. – Boca Raton, Florida : CRC Press, 2001. – P. 131–150.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Substrate oxidation by the portal drained viscera of fed piglets / B. Stoll [et al.] // Am. J. Physiol. – 1999. – Vol. 277(1Pt 1). – P. 168–175.</mixed-citation><mixed-citation xml:lang="en">Substrate oxidation by the portal drained viscera of fed piglets / B. Stoll [et al.] // Am. J. Physiol. – 1999. – Vol. 277(1Pt 1). – P. 168–175.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Adaptative regulation of intestinal lysine metabolism / J. B. Van Gaudoever [et al.] // Proc. Natl. Acad. Sci. USA. – 2000. – Vol. 97(21). – P. 11620–11625.</mixed-citation><mixed-citation xml:lang="en">Adaptative regulation of intestinal lysine metabolism / J. B. Van Gaudoever [et al.] // Proc. Natl. Acad. Sci. USA. – 2000. – Vol. 97(21). – P. 11620–11625.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Nutrient requirements for intestinal metabolism and growth in the neonatal pig / D. G. Burrin [et al.]. // Digestive Physiology of the Pig: Proc. 8th Intern. Symp. Diges. Physiol. Pigs. – Uppsala, Sweden : EAAP Publ., 2001. – Vol. 99. – P. 75-88.</mixed-citation><mixed-citation xml:lang="en">Nutrient requirements for intestinal metabolism and growth in the neonatal pig / D. G. Burrin [et al.]. // Digestive Physiology of the Pig: Proc. 8th Intern. Symp. Diges. Physiol. Pigs. – Uppsala, Sweden : EAAP Publ., 2001. – Vol. 99. – P. 75-88.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Difference in rates of net portal absorption between crystalline and protein-bound lysine and threonine in growing pigs fed once daily / J. T. Yen [et al.] // J. Anim. Sci. – 2004. – Vol. 82. P. 1079–1090.</mixed-citation><mixed-citation xml:lang="en">Difference in rates of net portal absorption between crystalline and protein-bound lysine and threonine in growing pigs fed once daily / J. T. Yen [et al.] // J. Anim. Sci. – 2004. – Vol. 82. P. 1079–1090.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">AmiPig. Ileal standardized digestibility of amino acid in feedstuffs for pigs / AFZ, Aginomoto Eurolysine, Aventtis Animal Nutrition, INRA, ITCF // FeedBase.com [Electronic resource]. – 2000-2013. – Mode of access: http://www.feedbase.сom/downloads/amipeng.pdf. – Date of access: 21.02.2023.</mixed-citation><mixed-citation xml:lang="en">AmiPig. Ileal standardized digestibility of amino acid in feedstuffs for pigs / AFZ, Aginomoto Eurolysine, Aventtis Animal Nutrition, INRA, ITCF // FeedBase.com [Electronic resource]. – 2000-2013. – Mode of access: http://www.feedbase.сom/downloads/amipeng.pdf. – Date of access: 21.02.2023.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">PIC USA : Nutrient Specifications // J. Nutr. – 2003. – Vol. 1. – Р. 57-79. 15. Рокицкий, П. Ф.</mixed-citation><mixed-citation xml:lang="en">PIC USA : Nutrient Specifications // J. Nutr. – 2003. – Vol. 1. – Р. 57-79. 15. Рокицкий, П. Ф.</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>
