Maarten F.A. Andringa

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
To compare an injectable progesterone (MAD-4) with an intravaginal device (IPD), and natural O17 with synthetic oestradiol (OB) in a synchronisation protocol, 51 cows were divided into four groups. Each group was treated with one of the two sources of progesterone and one of the two oestradiol formulations. Oestrus behaviour, follicle diameter, and(More)
  • 1