UNIVERSITAS AIRLANGGA



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Media Kedokteran Hewan

ISSN 2015-8930

Vol. 24 / No. 1 / Published : 2008-01

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Original Article :

Comparison of fertility of etawa crossbred goats in low versus ideal body condition score after estrus synchronization and artificial insemination

Author :

  1. Kresno Suharto*1
  2. Aris Junaidi*2
  3. Asmarani Kusumawati*3
  4. Diah Tri Widayati*4
  1. Fakultas Kedokteran Hewan , Universitas Gadjah Mada. Telp/Fax : 0274 560861
    Jl. Olahraga, Karangmalang, Yogyakarta 55281.
  2. Fakultas Kedokteran Hewan , Universitas Gadjah Mada. Telp/Fax : 0274 560861
    Jl. Olahraga, Karangmalang, Yogyakarta 55281.
  3. Fakultas Kedokteran Hewan , Universitas Gadjah Mada. Telp/Fax : 0274 560861
    Jl. Olahraga, Karangmalang, Yogyakarta 55281.
  4. Fakultas Peternakan, Universitas Gadjah Mada,
    Jl. Olahraga, Karangmalang, Yogyakarta 55281.

Abstract :

The aim of this study was to investigate the effect of body condition score (BCS) on estrous response and fertility in Etawa crossbred goats (ECG). Twenty ECG were allocated to two equal groups based on the BCS. Group I (n = 10) with the BCS 2 (low) and Group II (n = 10) with the BCS 3 (ideal). All does received intravaginal CIDR for 10 days plus injection of PGF2 48 h before CIDR removal. Estrous detection was done using vasectomized buck. Goats were inseminated with double dose of frozen-thaw semen at 24 h after the onset of estrous. Blood sampling was carried out every 3-6 hours from 0 hours through 66 hours after CIDR removal. Estrous response for all groups was 100%. The onset of estrous was fastest in the group II then I (26.59 ± 0.98 h vs 36.61 ± 2.5 h; P< 0.05). The estrous duration for the group I and II were 36.61 ± 2.5 and 35.6 ± 2.6 h (P>0.05) respectively. LH surge occurred in group II, concentrations of LH (ng/mL) 9.9± 9.1; 4.5± 4.0; and 18.2± 9.1, occured in 45 h, 48 h and 51 h respectively after removed CIDR. Kidding percentage following artificial insemination (AI) in the group I and II was 0% and 50%, respectively. The study suggest that the use of CIDR treatments plus PGF2 48 h before CIDR removal was effective in synchronizing estrous in ECG with BCS 3, the conception and live birth occur following AI.

Keyword :

Etawa crossbred goats, estrous synchronization, CIDR-g ,


References :

A Junaidi,(2005) Comparison of different superovulatory protocols in feral goats. Reproductive Biotechnology For Improved Ani¬mal Breeding In Southeast Asia - : Proc. Internatio¬nal Asia Link Symposium. 19-20 August

S Kresno,(2007) Timing of estrus behaviour of Etawa crossbred goats in relation to preovulatory LH surge Surabaya : Faculty of Mathematics and Natural Science. Airlangga University.





Archive Article

Cover Media Content

Volume : 24 / No. : 1 / Pub. : 2008-01
  1. Antigenecity, Sensitivity And Spesificity Of 27-28 Kda Protein Of Fasciola Spp Excretory-secretory (es) Material For Distomatosis Diagnosis In Cattle Sera By Using Indirect-elisa Technique
  2. Detection Of Toxoplasma Gondii On The Local Chicken Eggs Sold As The Mixture Of Traditional Medicine In Surabaya Using Biological Test
  3. Identification Of Avian Reovirus In Chickens With Tenosynovitis Using Indirect Sandwich-elisa And Protein Characterization By Western Blot
  4. The Inhibition Of Vitamin E (α- Tocopherol ) Antioxidant To Superoxide Radical Reactive Oxygen Species (o2.-) Production On The White Rat (rattus Norvegicus)stressed By An Electric Shock
  5. Intravenous Phosphate Infusion Results In Hyperphosphatemia And Hypocalcemia Without Changing In Plasma Parathyroid Hormone And Calcitriol Concentrations In Goats
  6. Ultrasonography Diagnostic For Detection Of The Uterus Disorders In Cats (felis Catus)
  7. Potency Of Mengkudu (morinda Citrifolia) Juice Extraction On Carcass Quality, Vitamin C Level And Malonedialdehide (mda) Level In Broiler’s Blood
  8. Comparison Of Fertility Of Etawa Crossbred Goats In Low Versus Ideal Body Condition Score After Estrus Synchronization And Artificial Insemination
  9. Digestibility And Consumption Of Dry Matter And Organic Matter In Haylage Complete Feed Ongole Crossbreed Steers
  10. The Increase Of Desidual Macrophages Activity In Infected Toxoplasma Gondii Pregnant Mice
  11. Restricted Feeding Delayed Sexual Maturation, Decrease Biometry Of Reproductive Organ And Fat Deposition Of Quail Hens (coturnix Coturnix Japonica)
  12. Detection Of Toxoplasma Gondii On The Local Chicken Eggs Sold As The Mixture Of Traditional Medicine In Surabaya Using Biological Test
  13. The Increase Of Desidual Macrophages Activity In Infected Toxoplasma Gondii Pregnant Mice

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