[Induction of labor and its synchronization in hogs].
The authors describe the synchronization of farrowing by the induction of parturition with a prostaglandin F2alpha analogue (Cloprostenol). The time sequence of the beginning of parturitions was recorded in 147 sows after administration of 175 microgram Cloprostenol. 93.7% of the parturitions take place between the 14th and 39th hour after administration, the peak time being between the 24th and 27th hour (31.2%). The schedule of the farrowing days is described as a prerequisite for a qualitative change in the organization of work in large pig herds.
D000818:Animals; D004971:Estrus / Q000187:drug effects; D004973:Estrus Synchronization; D005260:Female; D007751:Labor, Induced / Q000662:veterinary*; D007743:Labor, Obstetric / Q000187:drug effects; D011247:Pregnancy; D011460:Prostaglandins F / Q000008:administration & dosage; D013552:Swine
D011460:Prostaglandins F
Indukce porodů a jejich synchronizace u prasnic.