<<<  Back

2023, № 109

UDC: 639.3.043
GSNTI: 69.25.15

Effectiveness of applying new food for fyling sturgeons

This study was conducted to establish the physiological and economic effectiveness of "Manana Fish" feed, developed specifically for raising fingerling sturgeon. This food is produced by the Modus Granum Company, whose production is located in Armenia. High-quality German equipment is used to produce extruded feed for various commercial fish with a capacity of more than 30,000 tons/year. The experiments were carried out at Albashi LLC, Krasnodar Territory. The home-produced food by Albashi LLC and sturgeon food produced by "Modus Granum" was compared. The duration of the experiment on fingerlings of Russian sturgeon was 60 days. There were 150 fish in each group. The weight of fish at the end of the experiment increased by 8,1% compared to the control in group 2; in group 3 - by 24.3%, in group 4 by 13.5%, and in group 5 - by 25.6%. The body length of the fish also increased compared to the control. In group 3, body length increased by 0.1%; in group 4 - by 0.1%, in group 5 - by 1.0%. The fatness coefficient increased in group 2 (by 8.1%), in groups 3 and 5 (by 21.4%), and in group 4 (by 12.3%). It is also worth noting that the groups that consumed "Manana Fish" food had greater survival rate in the experimental groups (in group 2 - by 0.7%, in groups 3, 4 and 5 - by 2%). The fifth experimental group showed the highest level of profitability - 11.6% and, accordingly, the highest additional profit was also in this group and amounted to 17,984.4 rubles.
Keywords: Russian sturgeon fingerlings, sturgeon feed, survival rate, economic efficiency.
DOI: 10.21515/1999-1703-109-248-253

References:

1. Агеец, В. Ю. Проблемы и перспективы производства биологически полноценных комбикормов для рыб в Республике Беларусь / В. Ю. Агеец, Ж. В. Кошак, А. Э. Кошак // Вестник национальной академии наук Беларуси. Серия агараных наук. - 2017. - № 2. - C. 91-99.
2. Головина, Н. А. Анализ состояния и перспективные направления развития аквакультуры: науч. аналит. обзор / Н. А. Головина, Н. Н. Романова, П. П. Головин и др. - М.: ФГБНУ «Росинформагротех», 2019. - 88 с.
3. Зябрев, В. Корма. Аквакультура: оптимальные технологии производства / В. Зябрев, М. Долуд, Х. В. Лухт // Сфера. Рыба. - 2019. - № 1 (22). - С. 17.
4. Мишуров, Н. П. Технологии и оборудование для производства комбикормов в хозяйствах: справочник. / Н. П. Мишуров // М.: Росинформагротех, 2012. - 204 c.
5. Пономарев, С. В. Корма и кормление рыб в аквакультуре: Учебник / С. В. Пономарев, Ю. Н. Грозеску, А. А. Бахарева - М.: МОРКНИГА, 2013. - С. 3.
6. Садвакасов, К. К. Предпосылки и основные результаты технологического прогнозирования развития рыбоводства в Казахстане на 2014-2020 гг. / К. К. Садвакасов, Д. В. Ли, Ж. С. Амиргалиева // Вестн. с.-х. науки Казахстана. 2013. - № 2. - С. 90-94
7. Сидорова, В. И. Питательная ценность стартовых кормов для ценных видов рыб, выращиваемых в индустриальных условиях / В. И. Сидорова, С. Ж. Асылбекова, Н. И. Январёва, С. К. Койшыбаева, Н. С. Бадрызлова // Вестник АГТУ. Сер.: Рыбное хозяйство. - 2019. - № 3. - С. 97-104.
8. Юрина, Н. А. Использование нетрадиционного компонента в качестве кормовой добавки / Н. А. Юрина, Н. Л. Мачнева, М. С. Козлова, Ю. Н. Колесник // Аграрный научный журнал. - 2019. - № 2. - С. 53-56.
9. Surasani, V. K. R. Influence of protein isolates from Pangas processing waste on physico-chemical, textural, rheological and sensory quality characteristics of fish sausages / V. K. R. Surasani, C. V. Raju, U. Shafiq, M. V. Chandra, I. P. Lakshmisha // LWT - Food Science and Technology. - 2020. - V. 117. - Р. 108662.
10. Silas, S. O. Hung. Recent advances in sturgeon nutrition / S. O. Silas // Anim Nutr. - 2017. - V. 3(3). - P. 191-204.

Authors:

1. Yurin Denis Anatolyevich, PhD in Agriculture, Federal State Budgetary Scientific Institution "Krasnodar Scientific Centre for Animal Science and Veterinary Medicine".
2. Skamarokhova Alexandra Sergeevna, PhD student, Federal State Budgetary Scientific Institution "Krasnodar Scientific Centre for Animal Science and Veterinary Medicine".
3. Maxim Ekaterina Alexandrovna, PhD in Biology, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
4. Tletseruk Irina Rashidovna, DSc in Agriculture, Federal State Budgetary Scientific Institution "Krasnodar Scientific Centre for Animal Science and Veterinary Medicine".
5. Ezhkin Mikhail Alexandrovich, PhD student, Federal State Budgetary Scientific Institution "Krasnodar Scientific Centre for Animal Science and Veterinary Medicine".
6. Kozubov Alexey Sergeevich, graduate student, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.