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Import of boars: Semen quality control and possibility of complaints / Uvoz nerastova - kontrola semena i mogućnost reklamacije
(Institute for Animal Husbandry, Belgrade, 2012)
Serbia is one of the countries with the continuous import of breeding sows and boars. Boars are usually imported at the age of 4 to 6 months, in the period when the quality of the breeding males cannot be determined due ...