Jamie Mackay: The Country host on AgriZeroNZ investing millions into US start-up producing 'methane vaccine' - Heather du Plessis-Allan Drive

AgriZeroNZ, the joint venture fast-tracking emissions reduction tools for Kiwi farmers, has put up millions of dollars in the race for a 'methane vaccine'.

The company has invested $9.9 million in U.S. ag-biotech start-up, ArkeaBio, to accelerate a treatment for ruminant animals.

The Country's Jamie Mackay examines the impact of these treatments.

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