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The effect of reward duration on demand functions for rest in dairy heifers and lying requirements as measured by demand functions
Margit Bak Jensen, Lene Juul Pedersen, Lene MunksgaardVolume:
90
Année:
2005
Langue:
english
Pages:
11
DOI:
10.1016/j.applanim.2004.08.006
Fichier:
PDF, 122 KB
english, 2005