сапропель

The live weight of broiler chickens in the use of sapropel derivatives in their ration

The research has been conducted on “Ross-308” broiler chickens in the vivarium of Animal Science and Animal Products Processing Chair of the Velikiye Luki State Agricultural Academy in the Pskov Region. The experimental groups have been formed of ten 13-day-old chickens each. The first experimental group has been given mixed fodder and fresh water with a 1% sapropel extract additive (on a volume basis).

Desk02 theme