INFLUENCE OF BREED ON THE REPRODUCTIVE PERFORMANCE OF EWES TREATED WITH FLUOROGESTONE-ACETATE-IMPREGNATED INTRAVAGINAL SPONGE AND PREGNANT MARE'S SERUM GONADOTROPHIN DURING THE BREEDING SEASON
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چکیده
منابع مشابه
Study of Reproductive Performance of Crossbred Ewes Treated with GnRH and PMSG during Breeding Season
Reproductive performance was evaluated in non-lactating crossbred ewes to which were administered the exogenous GnRH and PMSG. The ewes were randomly allocated in three treatment groups (n=40).After accurate detection of estrus and 2 hours prior to mating, 2.5 mL of distilled water and 2.5 mL of GnRH were injected intramuscular to each ewe of the first (control) and second group, respectively. ...
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The aim of this study was to evaluate the reproductive efficiency of short and long term treatment with progestagens in addition to pregnant mare serum gonadotropin (PMSG) in Arabian ewes during the non-breeding season. A total of 56 ewes were divided into three groups: in group I vaginal sponges (60 mg medroxy progesterone acetate; MAP) were applied and removed after 6 days; in group II, vagin...
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This experiment was conducted to determine the reproductive performance of Kurdi ewes which were artificially inseminated (AI). In total 240 Kurdi ewes, weighing 49.5±2.5 kg were used in the trail. The ewes were allocated randomly to one of four groups (n=60/in each group). For synchronizing, controlled internal drug release (CIDR) was placed in the vagina of all individuals for 14 days. After ...
متن کاملTiming Ovulation in Ewes Treated with Ovsynch Different Times of PGF2 αInjection during the Breeding Season
This study was carried out at Sakha Animal Production Research Station, during the period from Oct., 2009 to Sept., 2010. Forty Rahmani ewes were divided into three treatment groups: the 1st, 2nd and 3rd treatment groups were intramuscularly injected (Day 0) with 1 mL GnRH analogue followed by an intramuscular injection with 0.7 mL PGF2α5 (G1), 6 (G2) or 7 (G3) days later. A second dose of 1 mL...
متن کاملstudy of reproductive performance of crossbred ewes treated with gnrh and pmsg during breeding season
reproductive performance was evaluated in non-lactating crossbred ewes to which were administered the exogenous gnrh and pmsg. the ewes were randomly allocated in three treatment groups (n=40).after accurate detection of estrus and 2 hours prior to mating, 2.5 ml of distilled water and 2.5 ml of gnrh were injected intramuscular to each ewe of the first (control) and second group, respectively. ...
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 1983
ISSN: 0008-3984,1918-1825
DOI: 10.4141/cjas83-001