Performance of free suckling dairy calves in an automatic milking system and their behaviour at weaning.

Autor: Fröberg, S.1 (AUTHOR), Lidfors, L.2 (AUTHOR), Svennersten-Sjaunja, K.1 (AUTHOR), Olsson, I.1 (AUTHOR) Ingemar.Olsson@huv.slu.se
Zdroj: Acta Agriculturae Scandinavica: Section A, Animal Science. Sep2011, Vol. 61 Issue 3, p145-156. 12p.
Databáze: Academic Search Ultimate
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