engleski

Probiotic application in lambs nutrition

The research has been conducted on 28 lambs divided into two groups (C-control and E- experiment) before and after weaning. The growing lasted 62 days. To the lambs in E group the probiotic BioPlus 2B was added into the fodder. The lambs in the E group have had a larger body weight (for 1.90%), greater daily gain (for 2.50%), increased average daily intake and a better feed efficiency, compared to the C group but differences between groups have not been statistically significant. The lambs of the E group had statistically, in the blood serum, statistically lower concentration of urea (5.51:7.97 mmol/l) and triglycerids (0.22:0.35 mmol/l) compared to the C group. No significant differences between lambs of the C and E groups were observed for the blood levels of glucose (2.67:2.45 mmol/l), cholesterol (1.25:1.08 mmol/l), total proteins (66.08:63.70g/l), creatinine (52.01:48.0 µ ; mol/l) and albumin (27.68:28.35 g/l). The results testify to the moderate increasing of metabolic activity in the E group of lambs.

lambs ; probiotic ; daily gain ; blood

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