Влияние скармливания пробиотика раздельно и в комплексе с сорбентом на интенсивность роста молодняка свиней

The studies were conducted on the farms SPK “Kolkhoz imeni Chkalova” and OOO “Kusakskoye”. To run the trials, in the farrowing house, in two stages, 140 weaner pigs were selected for comparative study, and trial groups were formed. The following program of probiotic product feeding was applied: a probiotic product “Biovestin-Lakto” was fed for 120 days from week’s age in dozes of 4, 6 and 8 mg per one kg of live weight per day, five days in a row with two days’ break. Then the period of the product’s aftereffect study followed up to slaughter at the age of 6 months. The following program of probiotic product feeding was applied in the second experiment: the optimal dose of “Biovestin-Lakto” product was fed from week’s age for 120 days, five days in a row with two days’ break. The research goal was to study the effect of the probiotic product “Biovestin-Lakto” on the indices of growth, development, livability of young pigs, hematologic indices, and natural resistance indices, the indices at slaughter, meat performance and meat quality. It was revealed that the application of the probiotic product “Biovestin-Lakto” in young pigs’ diet in dozes of 8 and 6 mg per head rendered significant growth promoting effect and aftereffect, which resulted in the following outperformance in terms of live weight: by 4.0-6.9% over the control (р