title: [The variation and hereditary conditionality of the reproductive capacity of sires of the Simmental breed].
authors.forename: I Z
authors.initials: IZ
authors.lastname: Siratskiĭ
mesh_terms: D000375:Aging / Q000235:genetics; D000818:Animals; D002417:Cattle / Q000235:genetics*; D003433:Crosses, Genetic; D005298:Fertility / Q000235:genetics; D014644:Genetic Variation / Q000235:genetics*; D008297:Male; D012098:Reproduction / Q000235:genetics*; D013076:Sperm Count / Q000662:veterinary; D013091:Spermatogenesis / Q000235:genetics; D014455:Ukraine
vernacular_title: Izmenchivost' i nasledstvennaia obuslovlennost' vosproizvoditel'noĭ sposobnosti bykov-proizvoditeleĭ simmental'skoĭ porody.