Meta-analysis on 3-nitrooxypropanol (Bovaer) and Asparagopsis (red alga) as methane emissions reducing feed additives in cattle.

Determination of the current scientific status of 3-nitrooxypropanol (Bovaer) and Asparagopsis (red alga) as methane emission reducing feed additives in cattle based on a literature review and evaluationwith respect to predefined criteria .