calf houseing closeup. use of plastic shelters for biosecurity of newborn calves. the technology of calf rearing in special

animal architecture baby barn beef biosecurity bovine box breeding building calf calves care cattle closeup construction countryside cow cowshed dairy europe farm farming farmland feed food for hay house houseing houses housing hutch industry livestock newborn nursery outdoor paddock plastic ranch rearing rural shelter shelters special stable stall stock technology use white young