Swiss made: cows fitted with portholes in stomach to test digestion

Swiss made: cows fitted with portholes in stomach to test digestion

At Agroscope, situated in Grangeneuve, Switzerland, 14 cows have been fitted with portholes in their sides. It cuts through their left flank, permitting access to the inside of the ruminants' belly. This method makes it possible to test a more balanced pasture for the animals.

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