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Produksi Dan Komposisi Fisik Karkas Domba Ekor Gemuk Yang Dipelihara Secara Tradisional Di Lombok Muhamad Ashari; Rr. Agustien Suhardiani; Rina Andriati
Jurnal Ilmu Dan Teknologi Peternakan Indonesia (JITPI) Indonesian Journal of Animal Science and Technology) Vol 4 No 1 (2018): Jurnal Ilmu dan Teknologi Peternakan Indonesia (JITPI)
Publisher : Faculty of Animal Husbandry, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.632 KB) | DOI: 10.29303/jitpi.v3i1.30

Abstract

This research was conducted at the Laboratory of Cut and Work Livestock Faculty of Animal Husbandry, University of Mataram the aim was to determine the production potential of fat-tailed sheep (DEG) which includes cutting weights, carcass weight, the proportion of meat, bones, and carcass fat and carcass commercial cuts. Ten (10) sheep fat tail which consists of five adult males and five adult females used as samples. Sampling was done randomly livestock enclave fat tail sheep production in Lombok. The study was designed using a completely randomized design direction. Data collected were analyzed descriptively using average and standard deviation and percentage values according to the data categories. To find out the effect of sex on production and physical composition of the carcass, it was analyzed using t-test. At the same slaughter weight the percentage of male and female DEG carcass was significantly different (P <0.05). Female fat tail sheep produced a higher percentage of proximal thigh carcass (P <0.05) than male DEG.
Analisis Efisiensi Reproduksi Domba Ekor Gemuk Di Kabupaten Lombok Timur Muhamad Ashari; Rr. Agustien Suhardiani; Rina Andriati
Jurnal Ilmu Dan Teknologi Peternakan Indonesia (JITPI) Indonesian Journal of Animal Science and Technology) Vol 4 No 1 (2018): Jurnal Ilmu dan Teknologi Peternakan Indonesia (JITPI)
Publisher : Faculty of Animal Husbandry, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.048 KB) | DOI: 10.29303/jitpi.v3i1.32

Abstract

This research was conducted in the enclave of livestock production Fat-Tailed Sheep (DEG) in the district of East Lombok for the purposes to know the reproduction efficiency level of the DEG covering digits are Anestrus postpartum (APP), numbers service per conception (S/C), Service period (SP), days open (DO), Lambing Interval (LI) and body weight of the age at puberty. The location determination is done by purposive sampling based on the management system. Sampling livestock was done randomly as many as 30 DEG (15 tails at each location have been determined). Observations began from giving birth parent DEG until back pregnant. To determine differences in levels of reproductive efficiency of sheep tail fat at different management system the dates were analyzed using a t-test. The management system was a significant effect (P <0.05) to the reproductive efficiency of sheep tail fat. Parent DEG reared semi-intensively experiencing an estrus postpartum estrus, Days Open, and Lambing interval is longer than the parent DEG reared intensively.