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Pengaruh Pemberian Suplemen Organik Cair GDM terhadap Pertumbuhan Ayam Kampung (Gallus domesticus) Carla Elisabeth De Araujo; Charles V. Lisnahan; Agustinus Agung Dethan
JAS Vol 7 No 4 (2022): Journal of Animal Science (JAS) - Oktober 2022
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian suplemen organik cair GDM terhadap pertumbuhan, pertambahan bobot badan, konsumsi pakan, dan konversi pakan pada Ayam Kampung (Gallus domesticus) yang dipelihara. Penelitian ini telah dilaksanakan di kandang Program Studi Peternakan, Fakultas Pertanian, Universitas Timor selama 12 minggu; sejak bulan Januari sampai Maret 2022. Penelitian ini menggunakan 20 ekor Ayam Kampung berumur 8 minggu. Metode yang digunakan adalah Rancangan Acak Lengkap yang terdiri dari 4 perlakuan dan 5 ulangan dengan masing-masing ulangan menggunakan 1 ekor ayam. Perlakuan yang diberikan adalah R0 (tanpa suplemen organik cair GDM), R1 (suplemen organik cair GDM 0,3 ml), R2 (suplemen organik cair GDM 0,5 ml), dan R3 (suplemen organik cair GDM 0,7 ml). Variabel dalam penelitian ini meliputi pertambahan bobot badan, konsumsi pakan, dan konversi pakan. Data yang diperoleh dianalisis dengan sidik ragam (ANOVA) dan dilanjutkan dengan Uji Jarak Berganda Duncan. Hasil penelitian perlakuan R0, R1, R2, dan R3 berturut-turut menunjukkan bahwa pertambahan berat sebesar 127,00±2,54, 137,40±3,91, 138,60±2,88, dan 128,00±5,38 g/ekor/minggu; konsumsi pakan sebesar 758,308±38,45, 724,286±13,91, 710,056±18,69, dan 741,424±73,15 g/ekor/minggu; serta konversi pakan sebesar 5,972±0,33, 5,274±0,14, 5,122±0,07, dan 5,788±0,42. Analisis sidik ragam menunjukkan bahwa perlakuan suplemen organik cair GDM berbeda nyata terhadap pertambahan bobot badan dan konversi pakan (P<0,05) sedangkan konsumsi pakan tidak signifikan. Disimpulkan bahwa suplemen organik cair GDM 0,3 dan 0,5 yang dicampurkan kedalam air minum memberikan hasil terbaik pada pertambahan bobot badan dan konversi pakan Ayam Kampung.

Intake, Nutrient Digestibility, and Growth Performance of Balinese Bulls Fattening on Various Types of Forages in Traditional Farm Paulus Klau Tahuk; Agustinus Agung Dethan; Stefanus Sio
ANIMAL PRODUCTION Vol. 25 No.2 (2023)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2023.25.2.214

This study aimed to evaluate the performance of Balinese bulls fattened by various forages on traditional farms. The study was experimental research using Clitoria ternatea, Zea mays fresh straw, Pennisetum purpuphoides, Pennisetum purpureum, Sesbania grandiflora, Centrosema pubescens, Leucaena leucocephala, and natural grass to fatten the livestock which were arranged for the farmers' habits in fattening. Variables measured included feed consumption and digestibility and livestock growth performance, including daily body weight gain (PBBH), feed conversion and efficiency, and feed cost per gain. The collected data were then analysed using descriptive analysis procedures. The results showed that fattening Balinese bulls with forage resulted in dry matter (DM) (kg/head/day) reaching 7.079, while crude protein (CP) and organic matter (OM) intake were respectively 1.053 and 6.440 (kg/head/day). The digestibility coefficient of dry matter was 56.68%, crude protein was 69.86%, and organic matter was 68.83%. The ADG obtained by livestock was 0.321 kg/head/day; meanwhile, the feed conversion and efficiency were respectively 23.664 kg.DM/kg.ADG and 4.619%; the feed cost per gain (IDR/kg.ADG) reached 10,813.85. To sum up, the use of various types of forage in fattening Balinese bulls on traditional farms indicates that DM, OM, and CP intake are relatively high, but it provides relatively low feed digestibility by mean of ADG, conversion, and feed efficiency are not optimal.

THE COMPOSITION OF SATURATED AND UNSATURATED FATTY ACIDS AND CHOLESTEROL IN MEAT OF BALI BULL FATTENED USING GREENLOT SYSTEM IN SMALL HOLDER FARMING Paulus Klau Tahuk; Agustinus Agung Dethan; Stefanus Sio
Jurnal Kedokteran Hewan Vol 12, No 3 (2018): September
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v12i3.10068

The objective of this research was to analyze the composition of saturated fatty acid, unsaturated fatty acids, and cholesterol in meat of Bali bull fattened using forage crops in small holder farming. The experiment was conducted for 3 months using nine Bali bull aged 2.5-3.5 years old with the initial body weight of 227-290 kg in the feedlots of Bero Sembada Farmers Group, Laen Manen Sub District, Malaka Regency, East Nusa Tenggara. The experiment was conducted based on the fattening system of local farmers in terms of feeding, housing, and health management. Feed given during the experiment was Centrosema pubences, Clitoria ternatea, fresh corn straw, king grass, Leucaena leucocepala, natural grass, Pennisteum purpureum, and Sesbania grandiflora. At the end of this study, cattle were slaughtered and the composition of saturated fatty acid, unsaturated fatty acids and cholesterol were measured. Data were analyzed using a descriptive statistic. Results revealed that the total of saturated fatty acid and unsaturated fatty acids in meat were 36.628% and 26.739%, respectively, while the cholesterol reached 79.18 mg/100 g of meat. In conclusion, meat of Bali bull fattened using forage crops in small holder farming has higher saturated fatty acid than unsaturated fatty acids.

Reproductive Organ Profile of Pullet Phase Kampung Chicken After L-Isoleucine Supplementation in Feed Lisnahan, Charles Venirius; Elu, Maria Eriska; Dethan, Agustinus Agung; Nubatonis, Alfred
Journal of Tropical Animal Science and Technology Vol. 6 No. 1 (2024): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v6i1.6102

The aim of this research was to determine the effect of supplementation of L-isoleucine in feed on the reproductive organ profile of Native chickens at the pullet phase. This research was carried out from April to July 2023 at Sasi Village, Kota Kefamenanu Sub-District, North Central Timor Regency. A total of 100 Native chickens aged 6 weeks with an average weight of 400 g were used in this study. The research method used was a Completely Randomized Design (CRD) consisting of 5 treatments and 5 replications. Each replication consisted of 4 Native chickens. The treatments given were T0 (feed without L-isoleucine), T1 (T0 + 0.05% L-isoleucine), T2 (T0 + 0.15% L-isoleucine), T3 (T0 + 0.25% L-isoleucine), and T4 (T0 + 0.35% L-isoleucine). The variables observed were the weight of the ovaries, the distance between the 2 pubic bones, the distance between the pubic bone and the sternum, testicular weight and testicular volume. The data obtained were analyzed using analysis of variance and Duncan's test. The results showed that the ovarian weight for T0, T1, T2, and T3 and T4 were 1.14 ± 0.18; 1.43±0.12; 2.26±0.53; 1.76 ± 0.34 and 1.33 ± 0.27 g/head, respectively. The distance between the 2 pubic bones were 21.04 ± 0.49; 22.70±0.61; 25.40±0.82; 23.90 ± 0.46 and 22.08 ± 0.63 mm/head, respectively. The distance between the pubic bone and the sternum were 31.82 ± 1.93; 33.60±1.10; 37.04±2.36; 33.76 ± 1.27 and 31.56 ± 0.93 mm/head, respectively. Testicular weight were 5.56 ± 0.42; 6.15±1.48; 7.58±0.47; 6.80 ± 0.43 and 6.16 ± 0.40 g/head, respectively. Testicular volume were 5.04 ± 0.55; 5.82±0.41; 7.14 ± 0.50; 6.58 ± 0.47 and 6.06 ± 0.28 mL/head, respectively. Statistical analysis showed that treatment had a significant effect on ovary weight, the distance between the 2 pubic bones, the distance between the pubic bone and the sternum, testicular weight and testicular volume in Kampung chickens (P<0.05). It was concluded that the use of 0.15% L-isoleucine in feed gave the best results on ovary weight, distance between 2 pubic bones, distance between pubic bone and breast bone, testicular weight and testicular volume in pullet phase Native chickens.

Pkm Inseminasi Buatan Dan Budidaya Ayam Kampung Di Kelompok Tani Unggas Jaya, Kefamenanu Dethan, Agustinus Agung; Lisnahan, Charles Venirius; Joka, Umbu; Nubatonis, Alfred; Nubatonis, Agustinus
Bakti Cendana Vol 7 No 2 (2024): Bakti Cendana: Jurnal Pengabdian Masyarakat
Publisher : LPPM Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/bc.7.2.2024.159-170

This activity was carried out using a participatory action research method, namely jointly determining solutions based on the urgency and priority of the problem which was preceded by an initial situation analysis. Furthermore, activities in the field take the form of lectures/counseling, training/demonstrations to improve the group's abilities and skills. The focus of activities is on semen collection, artificial insemination, egg hatching, crumb and pellet making, vaccination, and the starter, grower and pullet maintenance phase and income analysis. Assistance and evaluation of activities is carried out in stages. The impact of this service is an increase in the group's skills in artificial insemination of hens, hatching eggs using a hatching machine, making their own feed in the form of crumbs and pellets, raising chicks in brooding, vaccination, maintaining the grower phase, and being able to analyze business income. At the end of the activity, the partner group can reproduce brood hens for further exposure and development. Group welfare also increases due to additional profits. With a rearing volume of 200 bird, the partner group makes a profit of Rp. 10,240,000 from DOC maintenance until 4-5 months of age.

Profil Glukosa dan Urea Darah Sapi Bali Jantan pada Penggemukan dengan Hijauan (Greenlot Fattening) di Peternakan Rakyat Paulus Klau Tahuk; Agustinus Agung Dethan Agung Dethan; Stefanus Sio
Jurnal Agripet Vol 17, No 2 (2017): Volume 17, No. 2, Oktober 2017
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v17i2.8114

ABSTRAK.Penelitian bertujuan mengetahui profil glukosa dan urea darah pada Sapi Bali jantan pada penggemukan dengan hijauan di peternakan rakyat. Ternak yang digunakan sebanyak sembilan ekor Sapi Bali jantan dengan kisaran umur 2,5 3,5 atau 3,0 tahun, bobot badan awal sebesar 257,4023,60 kg. Metode yang digunakan berupa metode deskriptif dengan perlakuan disesuaikan kebiasan peternak dalam menggemukkan ternak yang meliputi tatalaksana pakan, perkandangan serta kesehatan. Jenis pakan yang diberikan bervariasi meliputi Centrosema pubences, Clitoria ternatea, jerami jagung segar, king grass (Pennisetum purpuroides), lamtoro (Leucaena leucocepala), rumput alam, rumput gajah (Pennisetum purpureum) dan turi (Sesbania grandiflora). Peubah yang diamati meliputi tampilan glukosa dan urea plasma darah pada 0 jam (sebelum pemberian pakan) dan 2,4,6 jam setelah pemberian pakan. Hasil penelitian menunjukkan bahwa rerata kadar glukosa dan urea plasma darah sebelum pemberian pakan (0 jam) adalah 59,07 dan 23,66 mg/dl; kandungan glukosa plasma darah pada 2,4,6 setelah pemberian pakan adalah 57,29; 56,94 dan 61,20 mg/dl atau rerata 58,62 md/dL; sedangkan pada urea plasma darah adalah 23,79; 24,16 dan 24,81 mg/dl atau rata-rata 24,11 mg/dl. Dapat disimpulkan bahwa Sapi Bali jantan yang digemukkan dengan hijauan memperlihatkan kandungan glukosa plasma darah yang relatif normal, namun kandungan urea plasma darah rendah dan di bawah kisaran normal.(The Blood Glucose and Urea Profile of Male Bali Cattle on Greenlot Fattening at Smallholder Farms)ABSTRACT.The objective of this study was to determine the profile of blood glucose and urea of male Bali cattle on fattening with forage at smallholder farms. The cattle used consisted of nine male Bali cattle with a range of ages 2,5 - 3,5 or on the average 3.0 years old with initial body weight range was 227-290 kg or on the average of 257.4023,60 kg. This research used descriptive method with treatment be adapted to the practice of farmers in fattened cattle that includes management of feeding, housing, and health. Type of feed given during the study was Centrosema pubences, Clitoria ternatea, fresh corn straw, king grass (Pennisetum purpuroides), lamtoro (Leucaena leucocepala), natural grass, elephant grass (Pennisetum purpureum) and turi (Sesbania grandiflora). Variables measured include the display of blood glucose and urea plasma at zero (O) hour (before feeding) and at 2,4,6 hours post feeding. The results of research showed average content of blood glucose dan urea plasma at zero (0) hours were 59,07 and 23,66 mg/dl; The content of blood glukose plasma at 2,4 an 6 hours post feeding every were 57,29;56,94; and 61,20 mg/dl or an average 58,62 mg/dl. While the content of blood urea plasma were 23,79; 24,16 and 24,81 mg/dl or average 24,11 mg/dl. In Conclusion the Bali cattle male fattened with forage showed of blood glukose plasma were relatively normal, although the blood urea plasma were lowly and below the normal range.

Intake, Nutrient Digestibility, and Growth Performance of Balinese Bulls Fattening on Various Types of Forages in Traditional Farm Klau Tahuk, Paulus; Dethan, Agustinus Agung; Sio, Stefanus
ANIMAL PRODUCTION Vol. 25 No. 2 (2023)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2023.25.2.214

This study aimed to evaluate the performance of Balinese bulls fattened by various forages on traditional farms. The study was experimental research using Clitoria ternatea, Zea mays fresh straw, Pennisetum purpuphoides, Pennisetum purpureum, Sesbania grandiflora, Centrosema pubescens, Leucaena leucocephala, and natural grass to fatten the livestock which were arranged for the farmers' habits in fattening. Variables measured included feed consumption and digestibility and livestock growth performance, including daily body weight gain (PBBH), feed conversion and efficiency, and feed cost per gain. The collected data were then analysed using descriptive analysis procedures. The results showed that fattening Balinese bulls with forage resulted in dry matter (DM) (kg/head/day) reaching 7.079, while crude protein (CP) and organic matter (OM) intake were respectively 1.053 and 6.440 (kg/head/day). The digestibility coefficient of dry matter was 56.68%, crude protein was 69.86%, and organic matter was 68.83%. The ADG obtained by livestock was 0.321 kg/head/day; meanwhile, the feed conversion and efficiency were respectively 23.664 kg.DM/kg.ADG and 4.619%; the feed cost per gain (IDR/kg.ADG) reached 10,813.85. To sum up, the use of various types of forage in fattening Balinese bulls on traditional farms indicates that DM, OM, and CP intake are relatively high, but it provides relatively low feed digestibility by mean of ADG, conversion, and feed efficiency are not optimal.

Karakteristik Peternak Sapi Potong Rakyat di Kecamatan Malaka Barat Kabupaten Malaka Sahala, Josua; Nahak, Adrianus; imamora, Ture S; Banu, Maselinus; Dethan, Agustinus Agung
Innovative: Journal Of Social Science Research Vol. 5 No. 2 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i2.18367

Penelitian tersebut tujuannya untuk mengetahui karakteristik peternak sapi potong di Kecamatan Malaka Barat Kabupaten Malaka. Penelitian ini telah dilaksanakan pada bulan Oktober sampai November 2024 di Kecamatan Malaka Barat Kabupaten Malaka. Penelitian tersebut menggunakan metode deskriptif kuantitatif dengan menggunakan metode survei. Variabel yang di teliti adalah karakteristik peternak sapi potong berdasarkan demografis meliputi umur, jenis kelamin, tingkat pendidikan formal, status kepemilikan ternak, jumlah kepemilikan ternak, pekerjaan peternak, pengalaman beternak, jumlah tanggungan keluarga, rata-rata penghasilan per bulan, kepemilikan lahan. Berdasarkan hasil penelitian 70% peternak berjenis kelamin laki-laki, sedangkan 30% peternak berjenis kelamin perempuan. Berdasarkan umur sebagian peternak berumur 31-60 tahun sebanyak 42 responden dengan persentase 70%, berdasarkan tingkat pendidikan mayoritas tamatan SD dengan persentase 43,3%, berdasarkan status kepemilikan ternak 100% milik sendiri, berdasarkan jumlah kepemilikan ternak sebanyak 2-5 ekor berjumlah 47 orang dengan persentase 78,3%, berdasarkan pekerjaan peternak sebanyak 83,3% sebagai petani, berdasarkan pengalaman beternak lebih dari 5 tahun sebanyak 65%, berdasarkan jumlah tanggungan keluarga 4-6 orang sebanyak 66,7%, berdasarkan rata-rata penghasilan bulanan 250.001-500.000 sebanyak 68,3%, berdasarkan kepemilikan lahan 0-1 ha sebanyak 90%. Dari penelitian ini dapat di ambil dan disimpulkan bahwa usaha peternakan sapi potong di Kecamatan Malaka Barat Kabupaten Malaka layak di usahakan dikarena usia peternak masih sangat produktif yaitu dari umur 31-60 tahun sebanyak 70%, dan jumlah ternak 2-5 ekor sebanyak 78%, dengan pengalaman beternak lebih dari 5 tahun sebanyak 65%. Untuk itu perlu adanya dukungan dari pemerintah dan dinas peternakan setempat dalam memberikan perhatian khusus. Hal ini dapat dilakukan untuk mendorong partisipasi generasi mudah dalam kegiatan peternakan sapi melalui program pelatihan dan pendamping yang terstruktur

Karakteristik Peternakan Kambing Rakyat di Kecamatan Biboki Anleu Kabupaten Timor Tengah Utara Kosat, Aloysius Kristian; Atok, Marsiana Damaris; Sahala, Josua; Simamora, Ture; Fek, Wolfhardus Vinansius; Usboko, Novriana; Dethan, Agustinus Agung
Innovative: Journal Of Social Science Research Vol. 5 No. 2 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i2.18550

The aim of this research is to determine the characteristics of goat breeders in Biboki Anleu District, North Central Timor Regency. This research was carried out from August to September 2024 in Biboki Anleu District, North Central Timor Regency. This research is a quantitative descriptive study using a survey method. The variables studied were the characteristics of goat breeders based on demographics, namely: characteristics based on age, gender, education level, ownership status, number of livestock ownership, breeder occupation, farming experience, number of family dependents, average monthly income and land ownership. The results of this research are the characteristics of goat farming in Biboki Anleu District, North Central Timor Regency. Based on age, most of the breeders are 20-55 years old, 60%, based on gender, generally 90% are men, the education of most breeders is elementary school graduates with a percentage of 78.3%, the livestock ownership status is mostly their own 100%, based on the number livestock ownership is mostly 1-5 heads, namely 63.3%, the main occupation of breeders is 86.6%, namely farmers, based on farming experience 38.3%, namely 3-5 years, number of dependents families mostly number 4-6 people, namely 51.7%, average monthly income 0-250,000, namely 50% and land ownership of more than 2 ha, namely 56.7%, the rearing system used by farmers in Biboki Anleu District is at most semi-intensive, as many as 40 people with a percentage of 66.6%, and the feed given to goats in Biboki Anleu District is mostly sago and forage given to 34 people with a percentage of 56.6%. The mating system applied in Biboki Anleu District, especially goats, is still mated naturally, the cages used in Biboki Anleu District are in the form of group cages, the cages are circular, which is a cage model that places several goats freely without being tied up, and for the health of the livestock handles itself using traditional medicine when the animals are sick.

Nilai Pertumbuhan dan Produksi Turi (Sesbania glandiflora) Fase Awal pada Aplikasi Bahan Organik dari Feces Ternak yang Telah diperkaya Neonnub, Jefrianus; Banu, Marselinus; Feka, Wolfhardus Vinansius; Dethan, Agustinus Agung
JAS Vol. 9 No. 4 (2024): Journal of Animal Science (JAS) - Oktober 2024
Publisher : Program Studi Peternakan, Fakultas Pertanian, Sains dan Kesehatan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v9i4.8375

Tujuan dari penelitian ini adalah untuk mengetahui nilai pertumbuhan dan produksi awal tanaman turi yang diberi perlakuan bokashi berbahan dasar feses ternak berbeda. Penelitian ini dilaksanakan selama 2 bulan, dimulai dari September sampai November 2021 bertempat di kebun percobaan Fakultas Pertanian Universitas Timor, Kelurahan Sasi, Kecamatan Kota Kefamenanu, Kabupaten Timor Tengah Utara. Metode yang digunakan dalam penelitian ini Metode Eksperimen menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 4 ulangan sehingga terdapat 16 unit satuan percobaan. Perlakuan yang diuji terdiri dari R0: tanpa bokashi (Kontrol); R1: Bokashi feses ayam; R2: Bokashi feses sapi; R3: Bokashi feses kambing. Variabel yang diamati terdiri dari Tinggi tanaman (cm), Diameter batang (cm), Jumlah tangkai daun dan Berat segar Tanaman (gr) Hasil penelitian menunjukan pemberian pupuk Bokashi padat berbahan dasar Feses berbeda berpengaruh nyata (P<0.05) terhadap pertumbuhan dan produksi awal turi dimana aplikasi bokashi berbahan dasar feces kambing menghasilkan tinggi tanaman (18,21 cm), Diameter batang (0,44 mm), jumlah tangkai daun (9,04 tangkai) dan Berat segar tanaman (36,37gram). Disimpulkan bahwa penggunaan bokashi berbahan dasar feces berbeda dapat meningkatkan pertumbuhan dan produksi awal turi.

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