Effects of an acute feed restriction at the onset of the seasonal breeding period on reproductive performance and milk production in pasture-grazed dairy cows

Reproduction and milk production responses were compared between dairy cows offered a high (HPA; n=453 in 4 replicates) or low (LPA; n=317 in 3 replicates) pasture allowance for the first 14 d after the planned start of mating (d 0 of experiment) in 2 seasonal, pasture-based dairy herds. Estimated p...

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Veröffentlicht in:Journal of dairy science 2010-03, Vol.93 (3), p.1116-1125
Hauptverfasser: Burke, C.R., Williams, Y.J., Hofmann, L., Kay, J.K., Phyn, C.V.C., Meier, S.
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Sprache:eng
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