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The aim of this study was to determine the effects of nutritional restriction pre- and post-mating on serum concentrations of some metabolites and progesterone after the conception, as well as on the reproductive performance of crossbred hair ewes subjected to a synchronization of estrus (progesterone plus 200 IU of PMSG) and natural mating during the reproductive season. At d 30 before mating, 48...
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