V.N. Shilov1, G.A. Khakimova1, O.V. Semina2, R.M. Akhmadullin3, A.G. Akhmadullina3
1Tatar Institute of Professional Development in Agribusiness, ul. Orenburgskii trakt, 8, Kazan’, 420059, Russian Federation
2OOO “Biomir”, ul. Patrisa Lumumby, 64-110, Kazan’, 420081, Russian Federation
3IP Akhmadullina A.G., ul. Yu. Fuchika, 44-132, Kazan’, 420139, Russian Federation
Abstract. The studies were carried out to examine the effect of fat-soluble synthetic antioxidant ‘Bisphenol-5’ on the growth rate and hematological parameters of the poultry blood. Broiler chickens of the KOBB-500 cross, observing the principle of the pair-analogs were divided into 5 groups, 10 heads each. The bird from the control group was given a full-feed mixed-fodder (‘Rost’ and ‘Finish’) according to the age and feeding norms. The test group I chicks additionally received ‘Bisphenol-5’ at a dose of 0.0002% by weight of the feed; II – 0.0004%; III – 0.0008%; IV – 0.0015%. The antioxidant was introduced into the compound feed with vegetable oil, previously dissolved in it. The experiment was carried out in the laboratory of Scientific and Technical Center “AhmadullinS” (Kazan) in 2016, and it lasted until the 41st day of life. In chickens from the experimental groups aged 30–40 days, who received mixed fodder enriched with antioxidants, the red blood cell content increased by 5.1–47.6% and hemoglobin content – by 2.6–21.6%, compared with the control (2.52 x 10E12 pcs/L and 102.83 g/L, respectively). The level of ESR in the test birds averaged 4.5 mm/h, which indicated the absence of pathological processes in them. In the experimental groups, it was somewhat lower (4.33–4.67 mm/h) than in the control (4.83 mm/h). The total number of neutrophils (stab and segmented) in the blood samples of broilers of groups III and IV was significantly higher by 5.67 and 5.5%, respectively, than in the control (56.33%), indicating their better immune status. The greatest increase in the live weight of broiler chickens (2215.4 g) was observed when the antioxidant was included in the full-feed mixed fodder at the dose of 0.0008% of the weight of the feed, compared to 1950.6 g in the control.
Keywords: antioxidant, bisphenol-5, 4,4’-bis(2,6-di-tert-butyl phenol), broilers, hematological parameters, erythrocytes, leukocytes, monocytes, granulocytes, platelets, hemoglobin, hematocrit.
Author Details: V.N. Shilov, D. Sc. (Agr.), prof. (e-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.); G.A. Khakimova, post graduate student; O.V. Semina, Cand. Sc. (Biol.), director (e-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.); R.M. Akhmadullin, Cand. Sc. (Chem.), chief engineer; A.G. Akhmadullina, Cand. Sc. (Chem.), director (e-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.).
For citation: Shilov V.N., Khakimova G.A., Semina O.V., Akhmadullin R.M., Akhmadullina A.G. Influence of ‘Bisphenol-5’Antioxidant on Hematological Parameters, Growth and Development of Broilers. Dostizheniya nauki i tekhniki APK. 2017. Vol. 31. No. 12. Pp. 53-56 (in Russ.).