ISBN-13: 9783659305832 / Angielski / Miękka / 2012 / 188 str.
NZW rabbit bucks have continuous and acceptable spermatogenic activity and apparently normal body physiology during summer as well as during winter. From the scientific point of view, it is not obligatory to stop breeding in summer months. Protective administration of zinc and l-carnitine caused significant improvement in rabbit semen characteristics; meanwhile, ascorbic acid and co enzyme Q10 administration had no considerable enhancement in such concern.