TY - JOUR JO - Journal of Animal and Feed Sciences J2 - J. Anim. Feed Sci. SN - 1230-1388 VL - 14 IS - Suppl. 1 PY - 2005 ID - Mroczek2005 TI - Evaluation of the effectiveness of acidifying preparations in piglet rearing AB - Piglets from 18 litters were divided into three groups of 6 litters each. The control animals (group 1) were fed a diet containing 25 mg/kg flavomycin. Animals from groups 2 and 3 were fed mixtures without the antibiotic growth stimulator but their diets were supplemented with either Orego-Cid or Agro-Cid acidifying preparations. After 28 days of feeding experimental diets, at the age of 56 days, the mean body weight of piglets from groups 2 and 3 reached 15.7 and 18.1 kg, respectively, and was by 3.9 (P<0.05) and 20.1% (P<0.01) higher than that of the control animals. AU - Mroczek, I. AU - Frankiewicz, A. AU - Łyczyński, A. AU - Rzosińska, E. SP - 381 EP - 384 DA - 2005 DO - 10.22358/jafs/70585/2005 UR - https://doi.org/10.22358/jafs/70585/2005 ER -