• A-B-C: Attention
    Best Colostrum

    First feed deserves full attention

Colostrum bottle works best

If calves are fed colostrum with a teat bottle, they generally have better resistance.

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'Strong growth for high production’

Henk and Johan Strijk aim at the highest growth by feeding milk intensively after colostrum

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Measure colostrum quality

How to correctly use a refractometer? Watch this short ‘how to’ video.


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How much colostrum and how often?

Proper colostrum management is far more than simply fresh, fast, fullness and frequently.

Colostrum plan

Making progress by sharing know-how

Calf rearing is not static. Thanks to scientific research and own trials in practice, Sprayfo is constantly extending its knowledge. Knowledge we would like to share with you via instructive articles, videos, farm coverage. Choose one of the themes below and learn more about calf rearing!