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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2024-2-199-206</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3494</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>Пищевая  биотехнология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Food biotechnology</subject></subj-group></article-categories><title-group><article-title>Сравнение технологических характеристик гибридного потомства clarias gariepinus с родительскими особями</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of technological characteristics of clarias gariepinus hybrid progress with the parental individuals</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1852-1045</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Климук</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klimuk</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, факультет Биотехнологий и рыбного хозяйства, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>graduate student, biotechnology and fisheries faculty, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">klimukanastasia27@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2122-1318</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергазиева</surname><given-names>О. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergazieva</surname><given-names>O. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.с-х.н., доцент, кафедра ихтиологии и рыбоводства, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Agric.), associate professor, ichthyology and fishery department, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">ahiles-7575@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-8944-4931</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пономарев</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomarev</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н., доцент, кафедра ихтиологии и рыбоводства, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Biol.), associate professor, ichthyology and fishery department, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">ponomarev77777777@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7947-8688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бекетов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Beketov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., профессор, кафедра экологии и природопользования, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Biol.), professor, ecology and environmental management department, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">svbeketov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-5464-517X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ларкин</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Larkin</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистр, кафедра ихтиологии и рыбоводства, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>master student, ichthyology and fishery department, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">mr.somic.nax@ya.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7346-5376</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минаенко</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Minaenko</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с., центр аквакультуры, ул. Земляной Вал, 73, г. Москва, 109004, Россия</p></bio><bio xml:lang="en"><p>junior researcher, aquaculture center, st. Zemlyanoy Val, 73, Moscow, 109004, Russia</p></bio><email xlink:type="simple">lina111299@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет технологий и управления им К. Г. Разумовского (первый казачий университет</institution></aff><aff xml:lang="en"><institution>Moscow State University of Technology and Management named after K. G. Razumovsky (First cossack university)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский государственный университет технологий и управления им К. Г. Разумовского (первый казачий университет)</institution></aff><aff xml:lang="en"><institution>Moscow State University of Technology and Management named after K. G. Razumovsky (First cossack university)</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Московский государственный университет технологий и управления им К.Г. Разумовского (первый казачий университет)</institution></aff><aff xml:lang="en"><institution>Moscow State University of Technology and Management named after K. G. Razumovsky (First cossack university)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>11</day><month>07</month><year>2024</year></pub-date><volume>86</volume><issue>2</issue><fpage>199</fpage><lpage>206</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Климук А.А., Сергазиева О.Д., Пономарев А.К., Бекетов С.В., Ларкин А.Д., Минаенко А.П., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Климук А.А., Сергазиева О.Д., Пономарев А.К., Бекетов С.В., Ларкин А.Д., Минаенко А.П.</copyright-holder><copyright-holder xml:lang="en">Klimuk A.A., Sergazieva O.D., Ponomarev A.K., Beketov S.V., Larkin A.D., Minaenko A.P.</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.vestnik-vsuet.ru/vguit/article/view/3494">https://www.vestnik-vsuet.ru/vguit/article/view/3494</self-uri><abstract><p>Африканский сом популярен у отечественных рыбоводов за счет высокого выхода качественной товарной продукции и несъедобных частей рыбы, пригодных к переработке. В работе представлена сравнительная характеристика массового состава частей при разделке и морфометрических данных гибридного потомства африканского клариевого сома Clarias gariepinus с родительскими линиями – породами михайловская и таманская, выращенных до товарной массы в условиях УЗВ. Также было проведено гистологическое сравнение мускулатурных тканей рыб опытных групп. Результаты гистологического анализа тканей позволили выявить существенное отличие площади мышечных волокон у самок (на 27,1%) по сравнению с самцами Clarias gariepinus. Показано, что гибридное потомство обладает повышенной скоростью роста (достижение товарной массы 1200 г за 10 мес. выращивания) по сравнению с родительскими линиями (масса 1100 г за 15 мес. выращивания). Выявлено, что гибридные самки значительно упитаннее по сравнению с михайловскими и таманскими особями. При сравнении технологических показателей рыб не было выявлено существенных отличий между группами на этапе переработки. Для дальнейшей интенсификации тепловодной аквакультуры России перспективным решением является межпомесная гибридизация африканских сомов. Проведенные исследования показали, что гибридное потомство значительно превосходит родительские линии в скорости роста, при этом не уступая как в массе, длине, так и в выходе съедобной части рыбы (тушка, филе и др.). Поэтому, перспективным направлением в аквакультуре и переработке африканских сомов является межпомесная гибридизация, показывающая успешные результаты.</p></abstract><trans-abstract xml:lang="en"><p>African catfish is popular among domestic fish farmers due to the high yield of high-quality commercial products and inedible parts of the fish suitable for processing. The paper presents a comparative characteristic of the mass composition of parts during cutting and morphometric data of the hybrid offspring of the African clariid catfish Clarias gariepinus with parental lines - Mikhailovskaya and Tamanskaya breeds, grown to marketable weight in RAS conditions. A histological comparison of muscle tissues of fish in the experimental groups was also carried out. The results of the histological analysis of the tissues revealed a significant difference in the area of muscle fibers in females (by 27.1%) compared to males Clarias gariepinus. It is shown that the hybrid offspring have an increased growth rate (achieving a marketable weight of 1200 g in 10 months of cultivation) compared to the parental lines (weight 1100 g in 15 months of cultivation). It was found that hybrid females are significantly fatter compared to Mikhailovsky and Taman individuals. When comparing the technological indicators of fish, no significant differences were found between the groups at the processing stage. For further intensification of warm-water aquaculture in Russia, interbreeding hybridization of African catfish is a promising solution. The studies have shown that hybrid offspring significantly exceed parental lines in growth rate, while not inferior in weight, length, or in the yield of edible parts of the fish (carcass, fillet, etc.). Therefore, interbreeding hybridization, which shows successful results, is a promising direction in aquaculture and processing of African catfish.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>африканский сом</kwd><kwd>выход филе</kwd><kwd>морфометрия</kwd><kwd>гибриды</kwd><kwd>технологические характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>african catfish</kwd><kwd>fillet yield</kwd><kwd>morphometry</kwd><kwd>hybrids</kwd><kwd>technological characteristics</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">Власов В.А., Завьялов А.П., Есавкин Ю.И. Воспроизводство и выращивание клариевого сома (Clarias gariepinus) в установках с замкнутым водообеспечением (УЗВ) // Рыбоводство и рыбное хозяйство. 2012. №. 7. С. 26.</mixed-citation><mixed-citation xml:lang="en">Vlasov V.A., Zavyalov A.P., Esavkin Yu.I. Reproduction and cultivation of sharptooth catfish (Clarias gariepinus) in recirculating aquaculture systems (RAS). Fish farming and fish industry. 2012. no. 7. pp. 26. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gebremichael A., Szabó A., Sándor Z.J., Nagy Z. et al. Chemical and physical properties of African Catfish (Clarias gariepinus) fillet following prolonged feeding with insect meal-based diets // Aquaculture Nutrition. 2023. V. 2023.</mixed-citation><mixed-citation xml:lang="en">Gebremichael A., Szabó A., Sándor Z.J., Nagy Z. et al. Chemical and physical properties of African Catfish (Clarias gariepinus) fillet following prolonged feeding with insect meal-based diets. Aquaculture Nutrition. 2023. vol. 2023.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hoffman L.C., Prinsloo J.F., Theron J., Casey N.H. A chemical comparison between the golden and normal coloured strains of the African sharptooth catfish, Clarias gariepinus (Burchell 1822) // Journal of Applied Ichthyology. 1995. № 11(1-2). P. 71–85.</mixed-citation><mixed-citation xml:lang="en">Hoffman L.C., Prinsloo J.F., Theron J., Casey N.H. A chemical comparison between the golden and normal coloured strains of the African sharptooth catfish, Clarias gariepinus (Burchell 1822). Journal of Applied Ichthyology. 1995. no. 11(1-2). pp. 71–85.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Strauch S.M., Wenzel L.C., Bischoff A., Dellwig O. et al. Commercial African Catfish (Clarias gariepinus) Recirculating Aquaculture Systems: Assessment of Element and Energy Pathways with Special Focus on the Phosphorus Cycle // Sustainability. 2018. № 10. P. 1805.</mixed-citation><mixed-citation xml:lang="en">Strauch S.M., Wenzel L.C., Bischoff A., Dellwig O. et al. Commercial African Catfish (Clarias gariepinus) Recirculating Aquaculture Systems: Assessment of Element and Energy Pathways with Special Focus on the Phosphorus Cycle. Sustainability. 2018. no. 10. pp. 1805.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Sobczak M., Panicz R., Sadowski J., Półgęsek M. et al. Does Production of Clarias gariepinus× Heterobranchus longifilis Hybrids Influence Quality Attributes of Fillets? // Foods. 2022. V. 11. №. 14. P. 2074.</mixed-citation><mixed-citation xml:lang="en">Sobczak M., Panicz R., Sadowski J., Półgęsek M. et al. Does Production of Clarias gariepinus× Heterobranchus longifilis Hybrids Influence Quality Attributes of Fillets? Foods. 2022. vol. 11. no. 14. pp. 2074.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Климук А.А., Пономарев А.К., Калита Т.Л., Никифоров-Никишин А.Л. Опыт выращивания гибридов первого поколения африкансокго клариевого сома (Clarias gariepinus) при пониженных температурных режимах // Вестник Керченского государственного морского технологического университета. 2024. №. 1. С. 20–28.</mixed-citation><mixed-citation xml:lang="en">Klimuk A.A., Ponomarev A.K., Kalita T.L., Nikiforov-Nikishin A.L. Experience of growing first-generation hybrids of African sharptooth catfish (Clarias gariepinus) at low temperatures. Bulletin of the Kerch State Marine Technological University. 2024. no. 1. pp. 20–28. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Филенко В.А., Пономарев А.К., Горматин В.И., Овчинникова Т.М. Морфологические признаки африканского клариевого сома Clarias gariepinus (Burchell) породы «Михайловская» // Вестник Керченского государственного морского технологического университета. 2022. №. 3. С. 53–72.</mixed-citation><mixed-citation xml:lang="en">Filenko V.A., Ponomarev A.K., Gormatin V.I., Ovchinnikova T.M. Morphological features of the African sharptooth catfish Clarias gariepinus (Burchell) of the Mikhailovskaya breed. Bulletin of the Kerch State Marine Technological University. 2022. no. 3. pp. 53–72. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Катасонов В.Я., Черфас Н.Б. Селекция и племенное дело в рыбоводстве. М.: Агропромиздат, 1986. Т. 182.</mixed-citation><mixed-citation xml:lang="en">Katasonov V.Ya., Cherfas N.B. Selection and breeding in fish farming. Moscow, Agropromizdat, 1986. vol. 182. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Золотова А.В., Панов В.П., Есавкин Ю.И., Просекова Е.А. Рост и анатомо-гистологическая характеристика осевой мускулатуры африканского сома Clarias gariepinus (Burchell) // Известия Тимирязевской сельскохозяйственной академии. 2015. №. 5. С. 81–93.</mixed-citation><mixed-citation xml:lang="en">Zolotova A.V., Panov V.P., Esavkin Yu.I., Prosekova E.A. Growth and anatomical and histological characteristics of the axial muscles of the African catfish Clarias gariepinus (Burchell). Bulletin of the Timiryazev Agricultural Academy. 2015. no. 5. pp. 81–93. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 31339–2006. Рыба, нерыбные объекты и продукция из них. Правила приёмки и методы отбора проб. М.: Стандартинформ, 2007. 16 с.</mixed-citation><mixed-citation xml:lang="en">GOST 31339–2006. Fish, non-fish objects and products from them. Acceptance rules and sampling methods. Moscow, Standartinform, 2007. 16 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Купинский С.Б. Продуктивные возможности объектов аквакультуры. Астрахань: Изд-во ДФ ФГОУ ВПО "АГТУ", 2007.</mixed-citation><mixed-citation xml:lang="en">Kupinsky SB Productive capabilities of aquaculture objects. Astrakhan, Publishing House of the Federal State Educational Institution of Higher Professional Education "Astrakhan State Technical University", 2007. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 7631–2008. Рыба, нерыбные объекты и продукция из них. Методы определения органолептических и физических показателей. М.: Стандартинформ, 2010. 24 с.</mixed-citation><mixed-citation xml:lang="en">GOST 7631–2008. Fish, non-fish objects and products made from them. Methods for determining organoleptic and physical indicators. Moscow, Standartinform, 2010. 24 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gramm S.Y., Beketov S.V., Kochetkov N.I., Klimov V.A. Histological changes in the liver, intestines and kidneys of Clarias gariepinus when using feed with chelated compounds // International Journal of Pharmaceutical Research. 2020. V. 12. №. 3.</mixed-citation><mixed-citation xml:lang="en">Gramm S.Y., Beketov S.V., Kochetkov N.I., Klimov V.A. Histological changes in the liver, intestines and kidneys of Clarias gariepinus when using feed with chelated compounds. International Journal of Pharmaceutical Research. 2020. vol. 12. no. 3.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Suvarna K.S., Layton C., Bancroft J.D. Bancroft's theory and practice of histological techniques // Elsevier health sciences. 2018.</mixed-citation><mixed-citation xml:lang="en">Suvarna K.S., Layton C., Bancroft J.D. Bancroft's theory and practice of histological techniques. Elsevier health sciences. 2018.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Olufeagba S.O., Okomoda V.T., Shuibu G. Embryogenesis and early growth of pure strains and hybrids of Sharptooth Catfish Clarias gariepinus and Sampa Heterobranchus longifilis // North American journal of aquaculture. 2016. V. 78. №. 4. P. 346–355.</mixed-citation><mixed-citation xml:lang="en">Olufeagba S.O., Okomoda V.T., Shuibu G. Embryogenesis and early growth of pure strains and hybrids of Sharptooth Catfish Clarias gariepinus and Sampa Heterobranchus longifilis. North American journal of aquaculture. 2016. vol. 78. no. 4. pp. 346–355.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Tosin O.V., Gabriel S.S., Wukatda S.S., Simon I. et al. Fillet Yield and Length-Weight Relationship of Five Fish Species From Lower Benue River, Makurdi, Nigeria // Tropical Life Sciences Research. 2021. V. 32. №. 1. P. 163.</mixed-citation><mixed-citation xml:lang="en">Tosin O.V., Gabriel S.S., Wukatda S.S., Simon I. et al. Fillet Yield and Length-Weight Relationship of Five Fish Species From Lower Benue River, Makurdi, Nigeria. Tropical Life Sciences Research. 2021. vol. 32. no. 1. pp. 163.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Marimuthu K. A short review on induced spawning and seed production of African Catfish Clarias gariepinus in Malaysia // IOP conference series: earth and environmental science. 2019. V. 348. №. 1. P. 012134. doi: 10.1088/1755-1315/348/1/012134</mixed-citation><mixed-citation xml:lang="en">Marimuthu K. A short review on induced spawning and seed production of African Catfish Clarias gariepinus in Malaysia. IOP conference series: earth and environmental science. 2019. vol. 348. no. 1. pp. 012134. doi: 10.1088/1755-1315/348/1/012134</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Tilahun G., Dube K., Chtruvedi C.S., Kumar B. Assessment of reproductive performance, growth and survival of hybrids of African catfish (Clarias gariepinus) and Indian catfish (Clarias batrachus) compared to their parental lines crosses // Turkish Journal of Fisheries and Aquatic Sciences. 2016. V. 16. №. 1. P. 123-133.</mixed-citation><mixed-citation xml:lang="en">Tilahun G., Dube K., Chtruvedi C.S., Kumar B. Assessment of reproductive performance, growth and survival of hybrids of African catfish (Clarias gariepinus) and Indian catfish (Clarias batrachus) compared to their parental lines crosses. Turkish Journal of Fisheries and Aquatic Sciences. 2016. vol. 16. no. 1. pp. 123-133.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Romanova E.M., Romanov V.V., Lyubomirova V.N., Shadieva L.A. et al. Increase in nonspecific resistance of catfish (Clarias gariepinus) in industrial aquaculture // BIO Web of Conferences. 2020. V. 17. P. 00122.</mixed-citation><mixed-citation xml:lang="en">Romanova E.M., Romanov V.V., Lyubomirova V.N., Shadieva L.A. et al. Increase in nonspecific resistance of catfish (Clarias gariepinus) in industrial aquaculture. BIO Web of Conferences. 2020. vol. 17. pp. 00122.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Sarkar S., Bhattacharya D., Juin S.K., Nath P. et al. Biological properties of Indian walking catfish (Clarias batrachus)(L.) gonadotropins in female reproduction // Fish physiology and biochemistry. 2014. V. 40. P. 1849-1861.</mixed-citation><mixed-citation xml:lang="en">Sarkar S., Bhattacharya D., Juin S.K., Nath P. et al. Biological properties of Indian walking catfish (Clarias batrachus)(L.) gonadotropins in female reproduction. Fish physiology and biochemistry. 2014. vol. 40. pp. 1849-1861.</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>
