title: [Estrus synchronization in cattle using chlormadinone acetate ("Bovisynchron" Jenapharm) in the tropics. 1. On the effect of blocking the cycle using chlormadinone acetate and on the introduction of this biotechnical method in the Republic of Mali].
abstract: The oestrus synchronization in cattle is being tested as a biotechnical method supporting the implementation of the crossing programme in the Republic of Mali Using the latest results of sexual physiology, the effect is described of Bovisynchron Jenapharm (chlormadinonacetate). Bovisynchron is characterised by a high certainty of synchronization and a good toleration. It leads to a highly fertile oestrus of all animals and to a high rate of conception. An analysis of the situation in the Republic of Mali is used to discuss the advantages of this method.
mesh_terms: D000818:Animals; D001947:Breeding; D002417:Cattle; D002715:Chlormadinone Acetate / Q000494:pharmacology*; D004973:Estrus Synchronization / Q000187:drug effects*; D005260:Female; D008302:Mali; D011247:Pregnancy; D014329:Tropical Climate
chemical_list: D002715:Chlormadinone Acetate
vernacular_title: Synchronisation des chaleurs de bovins par acétate de chlormadinon ("bovisynchron" jenapharm) sous les tropiques. Le mécanisme de blocage du cycle sexuel par l'acetate de chlormadinon et l'introduction de cette méthode biotechnique en republique du mali