OVOZOA
ISSN 2302-6464
Vol. 3 / No. 1 / Published : 2014-04
Order : 8, and page :186 - 191
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Original Article :
The effect of estrous syncronization by pgf2α and superovulation by pmsg and hcg and artificial insemination on heat response, pregnancy rates, litter size and sex ratio of the crossbread etawa goat
Author :
- Wurlina*1
- Sri Mulyati*2
- Rimayanti*3
- Dewa Ketut Meles*4
- Dewa Putu Anom Adnyana*5
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
Abstract :
The aims of Science and technology for society (IbM) on UMKM are as follows: 1) Estrous Syncronization in goats using PGF2α 2) Superovulation in goats using PMSG and HCG 3) goat genetic improvement through artificial insemination using fresh semen 3) pregnancy rates as the result of AI 4) litter size and sex ratio of the goatling as well. Twenty five goat were synchronized using PGF2α dose of 5 mg/tail in this research. Treatment was conducted twice interval of 11 days. Goats showing symptoms of estrus after the second injection of PGF2α were treated by artificial insemination using fresh semen of male Crossbred Etawa. Treatment was conducted twice interval of 11 days Ten goat were synchronized using PGF2α dose of 5 mg/tail and superovulation PMSG dose 500 IU and HCG 250 IU in this research. Goats showing symptoms of estrus after the second injection of PGF2α were treated by artificial insemination using fresh semen of male Crossbred Etawa. After Estrous Syncronization to 25 breeding goats using PGF2α, total estrous goats from the first injection of PGF2α were 15 individuals (60%) and total estrous goats from the second injection of PGF2α as many as 25 tails (100%). The occurrence of pregnant goat after AI using fresh semen were 21 individuals (84%) and non-pregnant goats were 4 tails (16%). The total litter size were 42 tails, with the number of survived goatling were 40 individuals (95,23%) and the number of mortality were 2 individuals (4,77%). Sex ratio showed that the comparison between male and female lamb was 25 tails (62,50%) to 15 tails (37,50%). After Estrous Syncronization to 10 breeding goats using PGF2α and superovulation using PMSG and HCG. The occurrence of pregnant goat after AI using fresh semen were 8 individuals (80%) and non-pregnant goats were 2 tails (20%). The total litter size were 26 tails, with the number of survived goatling were 23 individuals (88,46%) and the number of mortality were 3 individuals (11,54%). Sex ratio showed that the comparison between male and female lamb was 12 tails (52,17%) to 11 tails (47,83%).
Keyword :
synchronization, superovulation, artificial insemination, fresh semen, crossbred Etawa goat,
References :
Meles D.K, Wurlina, Mulyati S dan Ratnani H. ,(2010) Penggemukan kambing peranakan Etawa secara agroin-dustri di kabupaten Blitar. Jakarta : Iptekda-Lipi.
Meles D.K, Wurlina, Ratnani H dan Mulyati S ,(2011) Usaha pembibitan dan penggemukan kambing peranakan etawa di kabupaten Blitar. Jakarta : Iptekda-LIPI
Wurlina, D.K. Meles dan K.Rachmawati. ,(2012) Ipteks bagi Masyarakat. Budi daya Ternak Kambing. Surabaya. : Airlangga University Press.
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