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Studi Morfologi Domba Ekor Gemuk Silangan (DEGS) Di Lembah Palu Irfan, Mohamad; Dg. Malewa, Amiruddin
AgriSains Vol 13, No 3 (2012)
Publisher : FAPETKAN UNTAD

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This Research target to know the comparison form and size measure of parts of body (morfologi) of Fat Tail Sheep Livestock Traverse (female and Masculine DEGS) residing in Countryside of Bora and Chief Of Village Taipa Sulawesi Province. Parameter of livestock body qualitative and quantitative which Method used in this research is combination between "Frequency Relative" as which used by Mulliadi (1996) and Analyse The Especial Component (Principal Component Analyse) according to Gasperz (1992). Research result indicate that qualitative and quantitative sheep livestock in Countryside Bora more dominant form and also size measure of body compared to a sheep residing in Chief of village Taipa, this matter Â strenghtened with the result analyse the especial component (AKU) (P>0,05) do not give the real influence among second of accurate sheep. that way also size measure parameter at female sheep like head footage, longÂ ear, long neck, longÂ body, longÂ back, longÂ thigh and tail length do not give the real influence (P>0,05). Key words : DEGS, morfologi.

Growth Hormone Gene Polymorphism of Donggala Sheep Dg. Malewa, Amirudin; Hakim, Lukman; Maylinda, Sucik
AgriSains Vol 20, No 1 (2019)
Publisher : FAPETKAN UNTAD

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The study aimed to know the gene polymorphism of growth hormone (GH) of Donggala sheep as potential candidate gene that control the growth characteristics. A total of 50 sheeps from farm community localities (Palu, Central Sulawesi) were analyzed laboratory in BIOMOL FMIPA UB through PCR-RFLP with HinfI enzyme. Results obtained the genotypes of Donggala sheep for PCR-RFLP Hinf1 with genotype AA, AB, BC are 0,933, 0,044 and 0,022. The frequency of A, B and C alleles for Donggala sheep are 0.967, 0.022 and 0.011. PIC value (Polymorphic Information Content) of Donggala sheep is 6.5%. Although PIC value is low, PCR-RFLP Hinf1 finders still have a polymorphic allele variety. Sequence of the three PCR samples also found polymorphisms at the nucleotide base level after comparing them with Lohi breed sheep sequences. Sequence comparisons have a similarity of 97%. Mutations for Donggala sample (20) occurred 16 points while those for Donggala sample (57) occured for 26 points. The point of mutation in the nucleotide base is the cause of polymorphism.Keyword: Donggala sheep, GH genes, PCR-RFLP, Hinf1.

Polymorphisms of Palu Sheep IGF-1 Gene and Their Relationship with Skeletal Growth A. Dg. Malewa; Awaluddin
Tropical Animal Science Journal Vol. 45 No. 1 (2022): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2022.45.1.9

This study aims to examine the polymorphisms of the IGF-1 gene associated with body weight and size. A total of 60 sheep from different farm locations in Palu City (Villages of Taipa, Poboya, Kawatuna, and Petobo), Central Sulawesi, Indonesia, were used. The variables observed were adult body weight and measurements, such as shoulder height, body length, humerus length, radius-ulna length, metacarpus length, hip height, femur length, tibial length, and metatarsus length as phenotypic characteristics. IGF-1 gene polymorphisms were analyzed using the Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) with Bsp143ǀǀ as a restriction enzyme. These gene polymorphisms were calculated using the allele and genotype frequency approach, as well as the Polymorphic Informative Content (PIC). Genotype associations with body weight and bone size were analyzed using the General Linear Model analysis method. The PCR-RFLP analysis results showed the presence of polymorphisms with the frequency and genotypes of GG (21.7%), GC (68.3%), and CC (10%). Furthermore, the frequencies of G (55.8%) and C (44.2%) genes with a 49.32% polymorphism rate (PIC) were not in the Hardy-Weinberg equilibrium (p<0.05). In conclusion, the IGF-1 gene polymorphism was detected in Palu sheep with an insignificant effect on body weight and bone size.

The Growth Pattern of Kacang Goat Male with Post-Weaning in Mantikulore Sub-District: Pola Pertumbuhan Kambing Kacang Jantan Pasca Sapih Berdasarkan Ukuran Dimensi Tubuh di Kecamatan Mantikulore Fitrah; Amiruddin Dg. Malewa
Jurnal Ilmiah AgriSains Vol. 23 No. 1 (2022): April
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Penelitian ini bertujuan untuk memetakan pertumbuhan kambing kacang jantan pasca sapih yang dipelihara secara tradisional oleh peternak di Kecamatan Mantikulore. Lokasi penelitian ditentukan dengan menggunakan metode purposive sampling berdasarkan populasi kambing kacang terbanyak di Kelurahan Kawatuna dan Kelurahan Lasoani. Ternak yang dijadikan objek penelitian adalah 40 ekor kambing kacang jantan milik peternak dengan umur >3 bulan. Variable yang diukur dalam penelitian ini adalah bobot badan, panjang badan, lingkar dadan dan tinggi pundak. Hasil penelitian menunjukan bahwa pertumbuhan bobot badan, panjang badan, lingkar dada dan tinggi pundak mengalami pertumbuhan yang cepat dan membentuk grafik linear karena pada ternak kambing jantan pasca sapih belum dewasa kelamin. Untuk persamaan regresi berganda y= -6,70 + 0,167x1 + 0,105x2+ 0,194x3 dan nilai korelasi panjang badan terhadap bobot badan yaitu 0,601, korelasi lingkar dada terhadap bobot badan yaitu 0,631, dan korelasi tinggi pundak terhadap bobot badan yaitu 0,669. Kesimpulan dari penelitian ini bahwa variable penelitian berpengaruh positif terhadap bobot badan dan pertumbuhan kambing kacang jantan pasca sapih di Kecamatan Mantikulore masih akan bertumbuh sesuai dengan pertambahan umur kambing.

Evaluation of Artificial Insemination Program for Bali Cattle in Sindue Tombusabora District, Donggala Regency: Evaluasi Program Inseminasi Buatan pada Sapi Bali di Kecamatan Sindue Tombusambora Kabupaten Donggala Mardiah Mangun; Amiruddin Dg. Malewa; Nur'Afni
Jurnal Ilmiah AgriSains Vol. 22 No. 3 (2021): Desember
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Tujuan penelitian ini adalah untuk mengetahui tingkat keberhasilan program inseminasi buatan pada sapi Bali di Kecamatan Sindue Tombusabora Kabupaten Donggala. Penelitian dilaksanakan di Kecamatan Sindue Tombusabora Kabupaten Donggala, pada tanggal 15 April-15 Mei 2021. Materi yang digunakan dalam penelitian ini yaitu sapi Bali akseptor IB pada tahun 2019 dan 2020 sebannyak 139 ekor. Variabel yang diamati meliputi Service per Conception (S/C), Conception Rate (CR), dan Calving Rate (CvR). Penelitian ini menggunakan metode survey dengan cara sensus dan adapun data yang di peroleh dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pada tahun 2019 dan 2020 rata-rata umur peternak berkisar antara 15 dan 64 tahun, tingkat pendidikan peternak pada tahun 2019 di dominasi oleh lulusan SD sebesar 54,76%, kemudian SMP 30,95%, dan SMA 14,28%. Pada tahun 2020 tingkat pendidikan peternak lulusan SD sebesar 57,69%, SMP 26,92%, dan SMA 15,38%. Lama beternak pada tahun 2019 dan 2020 rata-rata 6-10 tahun. Hasil pelaksanaan program IB menunjukkan bahwa nilai S/C pada tahun 2019 sebesar 1,36 dan tahun 2020 sebesar 1,40, dengan rata-rata 1,38. CR tahun 2019 sebesar 74,60% dan pada tahun 2020 sebesar 68,42%, dengan rata-rata 72,51%, sedangkan nilai CvR tahun 2019 sebesar 68,25% dan pada tahun 2020 sebesar 64,67%, dengan rata-rata 66,36%. Hasil penelitian menunjukkan bahwa pelaksanaan program IB pada sapi Bali di Kecamatan Sindue Tombusabora Kabupaten Donggala menunjukkan hasil yang sangat baik.

ANALISIS PRODUKTIVITAS SAPI BETINA INDUK DI SULAWESI TENGAH Kaharuddin Kasim; Sagaf Sagaf; Abdul Basir Languha; Amiruddin Dg. Malewa
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 17, No 1 (2010)
Publisher : Universitas Tadulako

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The research conducted was aimed at investigating animal farming in Districts of Donggala, Parigi Moutong, and Banggai in Central Sulawesi. There were two subdistricts chosen as sampling sites from each disrict, and one village was chosen to represent each subdistrict. The villages were Malonas village (Damsol Subdistrict) and Sibedi village (Marawola Subdistrict) in Donggala, Parig Mpu village (Parigi Subdistrict) and Lambunu village (Tinombo Subdistrict) in Parigi Moutong, and Sinorang village (Batui Subdistrict) and Bualemo village (Bualemo Subbdistrict) in Banggai. The study sites were selected using a stratified sampling technique and was based on the highest cattle population number. Data were collected from field through a direct interview with respondents, which was aided with quetionnaries. The number of respondents (cattle keeper) interviewed was between 20 – 30% of the total population. The research results indicated that 78.56% of the respondents operated the cattle farms to increase the family income, but in the reality almost all farms was not feasible because of low cattle ownership and limited farmers’ skill in animal husbandry practices. On average, 87.98% of the respondents operated their cattle farms traditionally, 10.17% of them in category of semi intensive system while only 1.85% of them apply an intensive system. This led to a low technical coefficient for each individual variable of the cattle farms.

PENAKSIRAN BOBOT BADAN BERDASARKAN LINGKAR DADA DAN PANJANG BADAN DOMBA DONGGALA Amiruddin Malewa
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 16, No 1 (2009)
Publisher : Universitas Tadulako

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The study was aimed to estimate the body weight of Donggala sheep based on their body length and chest diameter using Lambourne and Schoorl equations. Survey method was used to select the sheep randomly from east Palu, west Palu, and Biromaru. The research results showed that the correlation value of chest diameter with body weight was higher than that with body length. Additionally, t test values of Lambourne and Schoorl equations were lower than the t-Table. This indicates that the body weight of Donggala sheep resulting from direct weighing and from those two equations was no significantly difference. Therefore this study suggested that Lambourne and Schoorl equations are feasible to use for estimating the body weight of Donggala sheeps.

KARAKTERISTIK DOMBA LOKAL PALU BERDASARKAN KERAGAMAN MORFOMETRIK Amiruddin Dg. Malewa; Salmin Salmin
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 15, No 1 (2008)
Publisher : Universitas Tadulako

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Sheep is one of the preeminent commodities of Central Sulawesi in term of natural/pastural resources, climatic and cultural social condition. All varieties of local sheep in Central Sulawesi were generated from a cross-breeding between Fat-tail sheep (FTS) and Merbas sheep. The research was aimed at identifying the sheep phenotype characteristics as the criteria for sheep selection. The study was carried out in Palu city, and Biromaru sub district of Central Sulawesi from February to May and from November to December 2006. Data of sheep body sizes were collected from three different sites: Poboya (East Palu), Kawatuna (South Palu) and Loru (Biromaru). A total number of 412 sheep from the three sites were used and then randomly selected to obtain 102 (24%), 122 (10%), and 56 (28%) adult sheep from Poboya, Kawatuna and Loru, respectively. The research results showed that the local sheep population has been steadily decreased every year and currently there have been only 3270 sheep remained. Among the three sites, the highest body weight of sheep was found with those from Biromaru. The average of birth weight, weaning, adult males and females body were 3.25±0.53 kg, 11.25±3.33 kg, 42.00±6.245 kg, and 30.14±6.28 kg, respectively. The body size of 18-24 month old sheep from Biromaru was also higher than those from the other sites. Whereas for 36 month old sheep, those from East Palu and Biromaru were higher than those from South Palu. The principal Component Analysis (PCA) showed that the best criteria for sheep selection were breast diameter, body length, height of hip, and wide of tail.

Evaluasi Program Inseminasi Buatan pada Sapi Donggala di Kecamatan Sindue Tombusabora Kabupaten Donggala Mirnawati M. Hiola; Amiruddin Dg. Malewa; Mardiah Mangun
Jurnal Ilmiah AgriSains Vol. 24 No. 1 (2023): Jurnal Ilmiah AgriSains
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jiagrisains.v24i1.2023.16-24

Tujuan penelitian ini untuk mengetahui pelaksanaan program inseminasi buatan (IB) pada sapi donggala di Kecamatan Sindue Tombusabora Kabupaten Donggala. Penelitian dilaksanakan pada tanggal 05 Januari - 05 Februari 2022 di Kecamatan Sindue Tombusabora Kabupaten Donggala. Materi yang digunakan dalam penelitian ini yaitu sapi donggala akseptor IB sebanyak 80 ekor pada Tahun 2019 dan 102 ekor Tahun 2020. Penentuan lokasi menggunakan purposive sampling dan responden ditentukan secara accidental sampling. Pengambilan data menggunakan metode sensus terhadap peternak sapi donggala di Kecamatan Sindue Tombusabora Kabupaten Donggala yang mengikuti program IB. Variabel yang diamati Service Per Conception (S/C), Conception Rate (CR), dan calving Rate (CvR). Hasil penelitian terhadap evaluasi program Inseminasi Buatan pada sapi donggala di Kecamatan Sindue Tombusabora Kabupaten Donggala pada Tahun 2019 dan 2020 diperoleh nilai Service Per Conception (S/C) sebesar 1,47 dan 1,46; Conception Rate (CR) sebesar 61,25% dan 61,76% dan Calving Rate (CvR) sebesar 57,5% dan 59,8%. Hasil penelitian menunjukkan bahwa pelaksanaan program IB pada sapi donggala di Kecamatan Sindue Tombusabora Kabupaten Donggala sudah baik.

Effect of Giving Moringa Leaf Infusion (Moringa oleifera) in Triggering Puberty in Peranakan Etawa (PE) Goats Salmin, Salmin; Sukoco, Hendro; Said, Nur Saidah; Rahmawati, Rahmawati; Awaluddin, Awaluddin; Malewa, Amiruddin; Tantu, Rizal Y.
Jurnal Sain Peternakan Indonesia Vol 19 No 3 (2024)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.19.3.124-131

This study aims to determine the potential benefits of moringa leaf infusion on PE goats' puberty. The research method used a Randomised Group Design, with five treatments and four groups. The observed parameters were puberty or time of first estrus, estrus behaviour, estrus quality, onset, and duration. Analysis in this study used the One-Way ANOVA test followed by Duncan's test to determine the fundamental differences between treatments. The results of the analysis of variance showed that there is a significant effect between treatments (P <0.05) on puberty. Treatment P4 (20%) found the fastest puberty time fastest puberty time was found in treatment P4 (20%), which is at the age of PE goats at about 10.25 months, followed by treatment P3 (15%), which is at the age of PE goats at about 10.50 months. The most extended estrus duration was found in P3 and P4 treatments, 36.50 hours and 36.25 hours, respectively. This study concludes that moringa leaf infusion can significantly affect puberty or the onset of sexually mature symptoms. Giving 20% moringa leaf infusion is the maximum dose that can trigger the onset of puberty. These findings offer hope and optimism for the potential benefits of moringa leaf infusion in managing and developing PE goat farms.

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