Biological effects of iodine, selenium, sulfur citrates in broiler chickens

This study aimed at the assessment of I, Se, S citrate effect on organism broiler chickens. Feeding chickens all groups was carried out by using standard balanced feeds – starter, grower, and finish with use group feeders placed appropriate height from floor depending poultry height. For experimental groups, added to drinking water daily during 48th day. To different amounts solution were I (200 mg/L), Se (50 (300 prepared nanotechnology method. Chickens II received lowest dose rate 5 μg I/L, 1.25 Se/L, 7.5 S/L water, for other it increased 2 (III), 4 (IV), 6 (V) 8 (VI) times compared group. Coccidiostat "Kokcisan 12%" (KRKA, Slovenia) starter grower feed stages its manufacture in quantities 0.5 kg/t feed. not final During 48-day technological period, clinical condition monitored forage motor activity, safety, every 7 days growth intensity individual determination body weight a laboratory scale. The investigation blood 35th or day growing, period also internal organs liver, heart, spleen, stomach, thymus, bursa Fabricius. increase cholesterol, triacylglycerols, albumin II, III, VI chicken established experiment, reduction creatinine III groups. By that time, highest caused decrease T3 concentration In particular, IV, V under these conditions there significant content urea, Ca, P, as well only IV Triacylglycerols’ serum but decreased heart mass noticed their revealed control Reliable lower coefficients may indicate less notable stimulating biological doses liver development than whole organism. addition growing difference action presence absence Kokcisan 12% mixed fodder. A more low chickens' withdrawal coccidiostatics diet. be due inhibitory influence activity elements first 35 growing. ionophore diet noticeable changes studied parameters.