Breeding for reduced methane or methane intensity
Concentration on genetic traits for reduced methane emissions, productivity, feed efficiency, fertility, longevity and health can achieve a long-term emissions reduction.
Aim: To increase feed efficiency which subsequently will reduce methane intensity
Action on farm:
Assess current herd profile (genetic report)
Discussion on benefits and opportunities of using AHDB EnviroCow (or other index for cross-bred sires) when making breeding decisions
Select bulls with high EnviroCow scores, ideally above +2.0.
Potential add-on, if eligible
Genomic Testing (youngstock) to identify most efficient replacements to breed from