A small hermetically sealed capsule placed in the rumen, one of the animal's stomach sections, will tell farmers about the temperature and acidity inside the cow's stomach, as well as its motor activity.

What conclusions can scientists draw from these parameters? Where in Russia they are already beginning to implement this system?

See in our video.

TV BRICS reporter: Aleksandra Stolyarova

TV BRICS cameramen: Armen Sargsyan, Aleksandr Ermolaev