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APPLICATION OF PROSTAGLANDINE F₂alfa FOR INDUCTION OF HEAT IN GOATS IN MATING SEASON
Miljan Torre
; Centar za reprodukciju u stočarstvu Hrvatske, Republika Hrvatska
Božidar Premzl
; Centar za reprodukciju u stočarstvu Hrvatske, Republika Hrvatska
Hrvoje Šimić
; Centar za reprodukciju u stočarstvu Hrvatske, Republika Hrvatska
Dubravka Dejanović
; Centar za reprodukciju u stočarstvu Hrvatske, Republika Hrvatska
Smiljka Selanec
; Centar za reprodukciju u stočarstvu Hrvatske, Republika Hrvatska
Miroslav Herak
; Veterinarski fakultet, Zagreb, Republika Hrvatska
Melita Herak
; Veterinarski fakultet, Zagreb, Republika Hrvatska
Mira Pribić
; Nacionalni park Plitvice, farma muznih krava "Slatine", Republika Hrvatska
Sažetak
The common method of heat induction in the goat is using vaginal sponges and hormones parenterally. We tried to investigate application of prostaglandine F₂alfa for induction of heat during the season of mating. lnduction of heat was performed in 70 goats of a private owner. During the season of mating every goat was treated with 1 ml of prostaglandine F₂alfa, two times in an interval of 10 days. Out of 70 treated animals 51 or 72.857% showed signs of heat. Goats were inseminated with deep frozen semen once or twice. From 51 inseminated goats 29 or 56.862% were pregnant. A total of 33 alive kids was born, on averaqe 1.2 per goat. These results encouraged us to apply prostaglandin F₂alfa in induction of heat in goats during the season of mating. The treated goats started to heat 20 hours after application of prostaglandin, but the greatest number of goats came into heat after 40-50 hours. In the control group of the 25 goats heat was detected in 3 to five goats every month from the end of August to the end of November.
Ključne riječi
Hrčak ID:
162196
URI
Datum izdavanja:
26.7.1991.
Posjeta: 747 *