Chereuta Y. Substantiation of separate technological solutions and means for artificial insemination of pigs.

The methodical approaches to conducting ergonomic researches of the process of artificial insemination of pigs are formed. A comparative analysis of the technology of artificial insemination in conditions of different farms is conducted. The device for stimulation of sows for artificial insemination has been developed, which promotes the efficiency of sows' use, due to the growth of the level of basic characteristics of their productivity and reproductive ability. In multi-fertility, the use of the developed device makes it possible to get larger by 6,06 % of the value (p <0,01), by weight of the nest at birth - higher by 8,61 % (p <0,05). It has been established that the use of devices for stimulation of sows during their artificial insemination contributes to improving the efficiency of reproduction of pigs, which is reflected in the increase in profitability, compared with the basic option at 5.1–6.3 %, and allows to receive proceeds of 4.8–6,1 % more on a single slot, compared with insemination without the use of similar means.