Kelp wanted: Why researchers are adding seaweed to cattle's diet

A team from Agriculture and Agri-Food Canada has been experimenting with adding kelp to cattle's diet in order to reduce methane from their burps.

A team from Agriculture and Agri-Food Canada has been experimenting with adding kelp to cattle's diet in order to reduce methane from their burps.

A team from Agriculture and Agri-Food Canada has been experimenting with adding kelp to cattle's diet in order to reduce methane from their burps.

News/Canada/Nova Scotia