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Skin products of young male mink and economic effect when using the Vitazar preparation

https://doi.org/10.26897/0021-342X-2021-2-123-129

Abstract

The Vitazar preparation has a rich natural composition and antioxidant properties due to the high content of fat-soluble vitamins - A, D, E, polyunsaturated fatty acids - linoleic, linolenic, oleic, palmitic, as well as trace elements Ca and K, etc. To study the preparation effects on young male minks, animals of the standard black breed of Scandinavian selection were chosen by origin, live weight and age using the method of analogous groups. A total of 128 males participated in the experiment - 32 heads in each group. The first group of minks was the control one. In three experimental groups, Vitazar was added to the general household ration with a different dose of 1.0.2.0.3.0 ml/head with a frequency of three times a week. The preparation was given during two summer months - July and August. During the experiment, the minks were weighed at the beginning of each month. After slaughter and primary processing, the skins were sorted in accordance with GOST 27769-88. According to the data obtained, Vitazar has a positive effect on the live weight and skin production of young minks. The drug in the diet of males at a dose of 3.0 ml/head contributes to an increase in live weight by 191 g, the skin size by 0.6 dm2, the proportion of defect-free skins by 8.0% and the quality indicators by 4.0%. The optimal dose of the preparation was found to be 3.0 ml/head. The use of Vitazar in the optimal dose in the diet of male minks increased the cost of one skin by 63.3 rubles. Thy “Vitazar” preparation was studied on young minks for the first time.

About the Authors

M. Yu. Lyubimova
Moscow State Academy of Veterinary Medicine and Biotechnology -MBA named after K.I. Skryabin, Russia
Russian Federation


N. A. Balakirev
Moscow State Academy of Veterinary Medicine and Biotechnology -MBA named after K.I. Skryabin, Russia
Russian Federation


S. V. Pozyabin
Moscow State Academy of Veterinary Medicine and Biotechnology -MBA named after K.I. Skryabin, Russia
Russian Federation


References

1. Алексеева Т.В. Биотехнологический потенциал фракций глубокой переработки низкомасличного сырья: балансирование ПНЖК-состава, прогнозирование качества, новые технологии: Дис.. д-ра техн. наук. - Воронеж: ВГУИТ, 2014. - 332 с.

2. Балакирев Н.А. Кормление норок. монография / Н.А. Балакирев // М.: Издательский дом «Научная библиотека», 2015. 247 с.

3. Балакирев Н.А. Применение некоторых биологические активных веществ в рационах норок для повышения продуктивности / Н.А. Балакирев, А.А. Гусельникова, М.Ю. Любимова // Молекулярно-генетические технологии для анализа экспрессии генов продуктивности и устойчивости к заболеваниям животных: Материалы Международной научно-практической конференции. - М.: ФГБОУ ВПО МГАВМиБ, 2019. - С. 253-257.

4. Вишняков А.Б. Зародыш здоровья: Монография / А.Б. Вишняков, В.Н. Власов, Н.С. Родионова, Т.В. Алексеева, Е.С. Попов, А.А. Дьяков. - 2 изд., перераб. и доп. - Воронеж, 2018. - 286 с.

5. Вишняков А.Б. Питание. Энергия. Энтропия: Монография / А.Б. Вишняков, Н.С. Родионова, В.А. Исаев, Е.С. Попов, Е.В. Белокурова, Н.А. Родионова, Е.А. Интересова. - Воронеж, 2020. - 214 с.

6. Евенко О.Е. Влияние седимина на развитие молодняка енотовидных собак с дефектами волосяного покрова: Автореф. дис.. канд. биол. наук. - Киров, 2006. - 20 с.

7. Заманов Х.З. Влияние Витамикса 1 на рост норок, размер и качество их шкурок / Х.З. Заманов, Н.А. Балакирев // Ветеринария, зоотехния и биотехнология. - М., 2017. - № 11. - С. 47-50.

8. Крутикова Е.В. Метаболический статус диких норок на фоне применения в питании природного антиоксиданта / Е.В. Крутикова, Ю.П. Фомичев // Аграрная Россия. - 2015. - № 10. - С. 22-26.

9. Любимова М.Ю. «Витазар» в рационе молодняка самцов норок / М.Ю. Любимова, Н.А. Балакирев // Ветеринария, зоотехния и биотехнология. - М., 2020. - № 7. - С. 71-75.

10. Cesare Alessandri, Pasquale Pignatelli, Lorenzo Loffredo, Luisa Lenti, Maria Del Ben, Roberto Carnevale, Alessandro Perrone, Domenico Ferro, Francesco Angelico, Francesco Violi. Alpha-linolenic acid-rich wheat germ oil decreases oxidative stress and CD40 ligand in patients with mild hypercholesterolemia // Arteriosclerosis, Thrombosis, and Vascular Biology. - 2016. - № 26 - P. 2577-2578

11. Yu. L., S. Haley, J. Perret, M. Harris. Antioxidant properties of hard winter wheat extracts. Food Chem. - 2012. - Vol. 78. - P. 457-461.

12. Yu. L.L., J. Perret, M. Harris, J. Wilson, S. Haley. Antioxidant properties of bran extracts from «Akron» wheat grown at different locations. Journal of Agricultural and Food Chemistry. - 2017. - Vol. 51. - P. 1566-1570.


Review

For citations:


Lyubimova M.Yu., Balakirev N.A., Pozyabin S.V. Skin products of young male mink and economic effect when using the Vitazar preparation. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2021;(2):123-129. (In Russ.) https://doi.org/10.26897/0021-342X-2021-2-123-129

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