employee
Russian Federation
employee
Russian Federation
Abstract. Modern conditions for the development of poultry farming increase the impact of technological stress on the poultry body, which contributes to the development of immunodeficiency conditions in them. Against the background of immunodeficiency, diseases of various etiologies develop, which reduces the efficiency of the industry. To offset the negative result of technological and other types of stress, the search for effective means of domestic production is carried out, which is especially important in the conditions of priority use of alternative import-substituting means. The search for effective means that meet all the requirements of prevention remains to this day an urgent issue of practical veterinary medicine. Feed additives with a wide spectrum of action act as such agents. Often such feed additives act as adaptogens. In this regard, the purpose of this study was to compare the effectiveness of feed additives prepared on the basis of peat sapropel concentrate mixed with known mineral and probiotic components. The objectives of the study were: to evaluate the effectiveness of disease prevention; causes of morbidity and mortality; livestock safety and improving the quality of fattening. Methods. To assess the effectiveness of the tested domestic feed additives, clinical, pathomorphological, histological studies were carried out in accordance with the zoohygenic conditions of poultry keeping and statistical methods for evaluating the results obtained. As a result of the conducted studies on the preventive feeding of feed additives based on peat sapropel concentrate of domestic production, their immuno- and organoprotective effect was revealed. Scientific novelty. For the first time, a comparative assessment of various feed additives based on peat-sapropel concentrate for the prevention of stress, various diseases, livestock safety and live weight gain of broilers at macro- and microscopic levels was carried out.
stress, immunodeficiency, prevention, adaptogens, histology, feed additives
1. Loretts O. G., Donnik I. M., Bykova O. A., Neverova O. P., Gumenyuk O. A., Shakirova S. S., Meshcheriakova G. V. Nonspecific resistance of broilers on the background of application of a herbal complex of biologically active compounds under the conditions of industrial technology // Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2018. Vol. 9. No. 6. Pp. 1679-1687.
2. Bespamyatnyh E. N., Krivonogova A. S., Donnik I. M., Isaeva A. G. Podhody k korrekcii immunobiologicheskogo profilya zhivotnyh // Veterinariya Kubani. 2018. № 5. S. 10-13.
3. Donnik I. M., Loretts O. G., Barashkin M. I., Sadovnikov N. V., Shusharin A. D., Elesin A. V., Semenova N. N. Reviewing the influence of copper, lead and zinc accumulation on the morphofunctional liver and kidney state in broiler chickens under experimental toxicosis // Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2018. Vol. 9. No. 6. Pp. 859-873.
4. Krasochko P. A., Holod V. M., Shabunin S. V. [i dr.] Prikladnye aspekty immunomodulyacii s ispol'zovaniem sredstv prirodnogo proishozhdeniya. Krasnodar: Kubanskiy gosudarstvennyy agrarnyy universitet imeni I. T. Trubilina, 2021. 398 s.
5. Shackih E. V. Perevarimost' i ispol'zovanie pitatel'nyh veschestv korma broylerami pri vvedenii v predstartovyy racion razlichnyh form soedineniy yoda // Fundamental'nye i prikladnye aspekty veterinarnoy mediciny na granice vekov: sbornik materialov mezhdunarodnoy konferencii, posvyaschennoy 100-letiyu SibNIVI-VNIIBTZh. Omsk, 2021. S. 376-381.
6. Cecchini S., Rossetti M., Caputo A., Bavoso A. Effect of dietary inclusion of a commercial polyherbal Formulation on some physiological and immune parameters in healthy and stressed hens [e-resource] // Czech Journal of Animal Science. 2019. No. 64. Pp. 448-458. URL: https://www.agriculturejournals.cz/web/cjas.htm?type=article&id=189_2019-CJAS (date of reference: 12.12.2020). DOI:https://doi.org/10.17221/189/2019-CJAS.
7. Lugovyh T. A., Shackih E. V. Sorbcionnye preparaty v kormlenii pticy // Innovacionnye tehnologii v agrarnom proizvodstve: materialy mezhregional'noy nauchno-prakticheskoy konferencii. Ekaterinburg, 2020. S. 82-84.
8. Galiev D. M., Shackih E. V. Vliyanie kormovoy dobavki BSh na myasnuyu produktivnost' cyplyat-broylerov // Proizvodstvo plemennoy produkcii (materiala) po napravleniyam otechestvennogo plemennogo zhivotnovodstva na osnove uskorennoy selekcii: sbornik materialov mezhdunarodnoy nauchno-prakticheskoy konferencii «Strategicheskie zadachi po nauchno-tehnologicheskomu razvitiyu APK». Ekaterinburg, 2018. S. 33-37.
9. Drozd M. N. Effektivnost' mineral'nogo adaptogena v usloviyah eksperimental'noy immunosupressii // Agrarnyy vestnik Urala. 2021. № 12 (215). S. 29-40. DOI:https://doi.org/10.32417/1997-4868-2021-215-12-29-40.
10. Kundryukova U. I., Drozdova L. I. Veterinarno-sanitarnaya i morfologicheskaya ocenka muskulatury bedrennoy i grudnoy grupp myshc cyplyat-broylerov s nizshey kategoriey upitannosti // Nauchnaya zhizn'. 2018. № 12. S. 222-231.
11. Shackih E. V., Galiev D. M. Mineral'nyy sorbent v kombikormah dlya cyplyat-broylerov // Pticevodstvo. 2018. № 11-12. S. 45-49.
12. Caregorodceva A. E., Valamina I. E., Usevich V. M. Morfofunkcional'nye harakteristiki immunnoy sistemy pri inducirovannoy immunosupressii v eksperimente // Aktual'nye voprosy sovremennoy medicinskoy nauki i zdravoohraneniya: sbornik statey IV Mezhdunarodnoy (74-y Vserossiyskoy) nauchno-prakticheskoy konferencii. Ekaterinburg, 2019. S. 1192-1196.
13. Shackih E. V., Nufer A. I., Galiev D. M. Natural'nye al'ternativnye stimulyatory rosta i ih vliyanie na produktivnost' cyplyat-broylerov // Pticevodstvo. 2020. № 1. S. 31-36.
14. Galiev D. M., Shackih E. V. Morfogistologicheskoe sostoyanie pecheni cyplyat-broylerov pri ispol'zovanii kormovoy dobavki BSh [Elektronnyy resurs] // Vestnik biotehnologii. 2019. № 2 (19). URL: http://aon.urgau.ru/uploads/article/pdf_attachment/154 (data obrascheniya: 17.02.2022).
15. Shatskikh E. V., Korolkova-Subbotkina D. E., Galiev D. M. The influence of biologically active additives on the morpho-biochemical parameters of the blood of broiler chickens // Agrarian Bulletin of the Urals. 2021. No. 04 (207). Pp. 93-98.
