April is the month for dairy farmers to focus on breeding or AI costs in the dairy herd, Teagasc says.

“With average AI/breeding costs of 0.63c/L in 2014 (€32 per cow, 3% of total costs), it is not one of the bigger costs on dairy farms,” it says.

However, there is potential for savings and Teagasc says to start make sure that you select the right team of AI sires for your herd.

Problems

Problem cows should be seen by a vet (records are very useful). Otherwise, aim to keep veterinary interventions to a minimum. Heifers should be synchronised.
Scanning is useful where herd infertility is an issue; otherwise, it is questionable.

Teagasc says tail paint is the cheapest heat detection aid available and must be used; alternatives are available but may be slightly more expensive.

As a one-off means of reducing costs, it says, farmers could use the AI straws remaining in the AI flask from 2014 (DIY operators only).