CHEMICALCOMPOSITIONOFPOULTRYLEANMEATWHEN FEEDING THEM WITH SELENIUM AND IODINE MICROADDITIVES

The article reveals the results on studying how feeding poultry with selenium and iodine microadditives influences the chemical composition of broilers’, turkeys’ and quails’ lean meat. The experiments were carried out on broilers of Smena-2 cross, poults of But-8 cross and quails of Japan cross in the poultry farms of Kemerovo region. Theauthorsarrangedthecontrolgroupandtheexperimentalone, each of themcontained 70 broilers, 30 poults and 17 quails aged 60 days. The researchers defined the concentration of nutrients, minerals and aminoacids in the lean tissue of broilers aged 49 days and turkeys aged 124 days when including organic and non-organic forms of selenium combined with non-organic form of iodine. Chemicalanalysisof leantissueofquails aged 120 days was conducted when feeding them with high amount of organic selenium and organic iodine. The researchers make conclusion that all the factors studied didn’t influence the chemical composition of broilers’, turkeys’ and quails’ meat. Thepaperdeclaresaboutreducingoffatconcentrationon 0.27–3.50 %, increasing of ash concentration on 0.03–0.21 % and increasing of potassium concentration on 0.07–6.32 % in comparison with the control group. Thiscontributestonutritionalqualityofthemeat.

1. Ponomarenko Yu. A. Vliyanie razlichnykh doz yoda i selena na effektivnost’ vyrashchivaniya tsyplyatbroylerov [Ptitsa i ptitseprodukty], no. 2 (2014): 48–50.

2. Shevchenko S. A., Eranov A. M., Prosyannikova O. I. Pochvennye faktory, limitiruyushchie soderzhanie selena i yoda v rasteniyakh i myase zhivotnykh v Kuzbasse [Aktual’nye problemy zhivotnovodstva: nauka, proizvodstvo i obrazovanie]. Novosibirsk, 2006. pp. 187–190.

3. Imangulov Sh.A., Egorov I. A., Okolelova T. M. i dr. Metodika provedeniya nauchnykh i proizvodstvennykh issledovaniy po kormleniyu sel’skokhozyaystvennoy ptitsy [Rekomendatsii]. Sergiev Posad: VNITIP, 2000. 36 p.

4. Ovsyannikov A. I. Osnovy opytnogo dela v zhivotnovodstve. Moscow: Kolos, 1976. 304 p.

5. Imangulov Sh.A., Egorov I. A., Okolelova T. M. i dr. Rekomendatsii po kormleniyu sel’skokhozyaystvennoy ptitsy. Sergiev Posad: VNITIP, 2000. 68 p.

6. Imangulov Sh.A., Egorov I. A., Okolelova T. M. i dr. Rekomendatsii po kormleniyu sel’skokhozyaystvennoy ptitsy. Sergiev-Posad: VNITIP, 2009. 144 p.

7. GOST 18292–85. Ptitsa sel’skokhozyaystvennaya dlya uboya: tekhnicheskie usloviya. Vved. s 01.01.87. Moscow: Izd-vo standartov, 1985. 4 p.

8. GOST R 52837–2007. Ptitsa sel’skokhozyaystvennaya dlya uboya: tekhnicheskie usloviya. Vved. s 27.12.2007. Moscow: Standartinform, 2008. 5 p.

9. Plokhinskiy N. A. Rukovodstvo po biometrii dlya zootekhnikov. Moscow: Kolos, 1969. 256 p.

10. Erastov G. M. Pishchevaya tsennost’ myasa ptitsy [Ptitsevodstvo], no. 3 (2014): 28–30.

11. Lisunova L. I. Vozrastnye izmeneniya v myshechnoy tkani perepelov [Ptitsa i ptitseprodukty], no. 4 (2006): 58–59.