Table-5.

The results of calves breeding when using probiotics “Stimix Zoostim” and “Normosil” (X±Sx, n=10).

Indicator	Probiotic “Stimix Zoostim”		Probiotic “Normosil”
	Control group 1	Experimental group 2	Control group 1	Experimental group 2
Body weight at the beginning of the experiment, kg	34.7±0.73	34.6±0.62	40.4±1.56	40.0±0.90
Body weight at the end of the experiment, kg	95.1±1.55	100.4±1.87*	95.4±1.03	99.4±1.29*
Absolute gain, kg	60.4±1.24	65.8±1.96*	55.0±1.31	59.4±1.34*
Average daily growth, g	728.0±14.92	793.0±23.66*	611.1±9.55	660.0±10.98**
To be controlled, %	100	108.9	100	107.4
Energetic feed unit consumption per 1 kg of the body weight gain	4.7	4.32	3.90	3.61
To be controlled, %	-	91.9	100	92.6
Safety of livestock, %	100	100	100	100
Economic effect per an animal, RUB	-	149.23	-	157.0

^*The difference is significant at p<0.05;

^**<0.01 with respect to control group 1