Journal of Tropical Animal Research (JTAR)
Journal of Tropical Animal Research (JTAR) (ISSN 2774-2091) merupakan jurnal ilmiah untuk ilmu peternakan tropis dan berfungsi sebagai sumber pengetahuan dalam pengembangan bidang peternakan di kawasan tropis. JTAR menerbitkan naskah hasil penelitian orisinal dan artikel tinjauan (review) yang telah melalui proses peer-review. Artikel yang diterbitkan dalam JTAR mencakup berbagai topik penelitian pada aspek fundamental, dasar, dan terapan dari ilmu peternakan tropis, meliputi teknologi hasil ternak, bioteknologi, tingkah laku dan kesejahteraan ternak, sistem tata laksana peternakan, pakan dan nutrisi, sosial ekonomi peternakan, serta pertanian terpadu. Artikel-artikel pada umumnya melaporkan hasil penelitian mengenai ternak tropis seperti sapi potong dan sapi perah, unggas, kambing, domba, dan babi. Namun demikian, studi yang melibatkan hewan ternak lainnya, spesies akuatik, maupun satwa liar yang menjawab pertanyaan mendasar dan teknologi terkini terkait peternakan tropis juga akan dipertimbangkan untuk diterbitkan. JTAR diterbitkan secara konsisten dua kali dalam setahun, yakni pada edisi Mei dan November. The Journal of Tropical Animal Research (JTAR) (ISSN 2774-2091) is a scientific journal for tropical animal science and serves as a source of knowledge in the development of animal agriculture in the tropics. JTAR publishes peer-reviewed original research papers and review articles. Articles published in JTAR encompass a broad range of research topics in fundamental, basic, and applied aspects of tropical animal science, including animal products, biotechnology, animal behavior and welfare, animal husbandry systems, feeding and nutrition, socio-economics, and integrated farming. Articles typically report research concerning tropical livestock such as beef and dairy cattle, poultry, goats, sheep, and swine. However, studies involving other farm animals, aquatic species, and wildlife that address fundamental questions and emerging technologies related to tropical animal agriculture will also be considered for publication. JTAR is consistently published biannually, with issues released in May and November.
Evaluasi Kinerja Program Sapi Induk Wajib Bunting (SIWAB) Di Konawe Selatan, Sulawesi Tenggara, Indonesia
UPSUS SIWAB is an integrated activity to accelerate the increase in cattle and buffalo populations in a sustainable manner. The purpose of this study was to identify the total number of cooperator and acceptor cattle breeders, evaluate the level of participation of stakeholders, the level of implementation of SIWAB activity stages, the success rate of synchronization and the pregnancy rate of acceptor cattle in the Obligatory Pregnancy Cow (SIWAB) program in South Konawe Regency. The research method used purposive sampling with the number of respondents being 44 breeders and 8 officers. Variables consist of cooperator farmers and acceptor cows, level of stakeholder participation, level of implementation of SIWAB activity stages, success rate of synchronization and pregnancy rate of acceptor cows. The data obtained were tabulated and analyzed descriptively using the t test. The results showed that the total cooperator and acceptor cows at different locations were 22 and 17 people with the number of acceptor cows being 174 cows. The implementation of the stages of SIWAB activities has been carried out well in different locations, but the success rate of synchronizing IB with the duration between synchronization and the occurrence of lust is better in the Tinanggea area, namely 2.93 ± 0.27 and S/C 1.6 followed by a NRR of 21 days. 30 days and 60 days, namely 92.50%, 85.00% and 90.00%, and 75% CR.
Hak Cipta (c) 2023 Journal of Tropical Animal Research (JTAR)
Pemanfaatan Kangkung Sebagai Pakan Ternak Berkualitas
Kale is widely found in Asia and is a plant that can be found almost everywhere, especially in watery areas. This plant has a hollow creeping stem with alternate leaves and stems that are erect at the base of the leaves. This plant is pale green in color and produces white flowers, which produce sacs containing four seeds. The water content of kale includes beta carotene, riboflavin, vitamin C, vitamin E, and has antioxidant activity. While the content of land kale is flavonoids, polyphenols, vitamin E, and antioxidants. Because of that, kale is of great interest to many people for consumption as a daily human food ingredient. This kale vegetable can be used as animal feed as well. Because it contains a lot of nutrients in it. The purpose of this research is how to use water spinach as quality animal feed. Regular feeding of green leafy vegetables to chickens boosts the chicken's immune system and aids in the development of healthy bones. In addition, it can determine the physical quality of kale feed and determine the palatability of kale feed. This research was conducted in the integrated laboratory at Unimuda Sorong. Faculty of applied science, Animal Husbandry Study Program Muhammadiyah University of Education Sorong from group two. The purpose of this study was to determine the physical quality and palatability of chickens. The research sample was two chickens. The results showed that the fermented product had a brown color, sour aroma or taste or typical of kale and katul, and had a dense texture. The level of palatability was preferred in the administration of 1x experiment. The conclusion of this study is that the results of fermentation produce color, aroma, texture. Of the 100 grams given to chickens, 50% of the feed is used up.
Identifikasi Keselamatan, Kesehatan Dan Keamanan Kerja (K3) Unit Pelaksanaan Teknis Daerah Balai Perbibitan Dan Pakan Ternak (UPTD-BPPT) Sulawesi Tenggara
One aspect of success that is very important to pay attention to in a cattle business is the performance of its human workforce. Occupational Health, Safety and Security (K3) is an indication that workers' welfare is well guaranteed. this research is to identify potential risks and risk hazard analysis and formulate K3 control in the Regional Technical Implementation Unit of the Southeast Sulawesi Animal Breeding and Feed Center (UPTD BPPT). The research was carried out at the UPTD BPPT Southeast Sulawesi for two months. This research was carried out in three stages. The first stage was carried out to identify the potential hazards and risks in various activities, the second stage was to carry out an assessment of the potential hazards and what might arise from the identified activities. This stage is carried out by direct observation, following all maintenance activities, and discussions with the management, management and cage staff. The third stage is to formulate possible hazard and risk controls. The analysis was carried out descriptively. The results of the study show that the implementation of K3 based on the work environment at the UPTD BPPT Southeast Sulawesi has been going quite well. While the application of K3 is based on the use of work tools, most workers do not use Personal Protective Equipment (PPE) when working, both working in raising livestock, collecting cement and in the laboratory. Furthermore, the results of the analysis of work accidents in livestock raising do not cause high work accident rates. The conclusion that the implementation of OSH at the UPTD BPPT Southeast Sulawesi has not been fully implemented properly so that it can pose a risk of work accidents.
Identifikasi Ukuran Tubuh Sapi Bali Di Kabupaten Sorong
Penelitian ini bertujuan untuk mengidentifikasi ukuran tubuh sapi bali yang ada diKabupaten Sorong. Jenis penelitian kuantitaf deskriptif dengan menggunakan metode survei. Sampel dalam penelitian ini sebanyak 50 ekor sapi bali jantan dan betina yang terbagi atas 25 ekor sapi bali jantan dan 25 ekor sapi bali betina. Pengukuran dilakukan dibeberapa wilayah di antaranya Distrik Aimas, Distrik, Mariat, Distrik Salawati, dan Distrik Sayosa. Data yang diperoleh dari hasil penelitian ini yaitu sapi bali yang ada di Distrik Mariat memiliki ukuran tubuh yang lebih baik dari antara beberapa distrik tersebut, adapun ukuran tubuh sapi bali yang ada distrik mariat sebagai berikut. Ukuran sapi bali jantan mempunyai panjang badan 119±10.59, tinggi pundak 116±10.90 dan lingkar dada 160±29,52. Ukurun tubuh sapi bali betina mempunyai panjang badan 121±14.35, tinggi pundak 115±13.98 dan lingkar dada 155±20.63. Dari hasil ukuran tubuh di atas dapat simpulkan bahawa ukuran tubuh sapi bali yang ada di distrik mariat kabupaten sorong memiliku ukuran tubuh yang lebih baik, hal ini disebabkan karena manajemen pemeliharaan yang diterapkan dengan baik sehingga mempunyai sapi yang tumbuh dengan sehat.
Hak Cipta (c) 2024 Journal of Tropical Animal Research (JTAR)
Pengaruh Penambahan Biomassa Hasil Fermentasi Cair Limbah Nenas dan Daun Indigofera zollingeriana terhadap kecernaan zat-zat makanan secara In-vitro
High productivity of broiler chickens can be achieved by maintaining the health of the digestive tract, because optimal utilization of feed nutrients will only be obtained if the digestive tract is in a healthy state. One way that can be done to improve the health of the digestive tract is by adding probiotics to the ration. This study aims to produce natural additif feeds that can increase the digestibility of poultry feed substances in vitro. This research was conducted from July to September 2018 at the Experimental Cage of Animal Husbandry Study Program and Laboratory of Nutrition and Animal Feeding, Faculty of Agriculture, Sriwijaya University. The design used was a completely randomized design (CRD) with 5 treatments and 4 replications. Treatment (P1) pineapple waste 100%, (P2) 98% pineapple waste : 2% Indigofera zollingeriana, (P3): 96% pineapple waste : 4% Indigofera zollingeriana, (P4): 94% pineapple waste : 6% Indigofera zollingeriana, (P5): 92% pineapple waste : 8% Indigofera zollingeriana. The parameters observed were dry matter digestibility, crude fiber digestibility and crude protein digestibility in-vitro. The results showed that the addition of biomass from liquid fermented pineapple waste and leaves of Indigofera zollingeriana into the ration had a significant effect (P <0.05) on the digestibility of crude fiber and crude protein in vitro. Based on the results of the study it can be concluded that the best combination is 92% pineapple waste: 8% Indigofera zollingeriana because it can increase digestibility of crude protein, crude fiber and dry matter. Keywords: Digestion of food substances, Indigofera zollingeriana, Pineapple Waste and Probiotics.
Pengaruh Penambahan Minyak Ikan dan Tepung Daun Mengkudu Terhadap Kualitas Fisik Daging Broiler
This study aims to determine the effect of the addition of fish oil and noni leaf flour on the physical quality of broiler meat. This research material uses Day Old Chicken (DOC) Lohman strain broilers totaling 120 heads and reared until the age of 35 days, divided into 24 research units in each unit equipped with feed and drinking places. The research method used was a biological test on livestock designed using a completely randomized design (CRD) consisting of 4 treatments and 6 replicates, namely P0 (basal feed without lemuru fish oil and noni leaf flour); P1 (basal feed + 2.5% MIL); P2 (basal feed + 2.5% MIL and 1% TDM); and P3 (basal feed + 2.5% MIL and 2% TDM). Data obtained from the study were analyzed using a completely randomized design (CRD), if there was a real or very real difference in effect, followed by Duncan's Multiple Range Test. The observed variables were WHC (Water Holding Capacity) value, meat texture and meat color including brightness (L*), redness (a*), and yellowness (b*). The results showed that the provision of fish oil and noni leaf flour in feed had a significant effect (P<0.05) on the value of broiler meat texture. Meat color did not experience significant changes (P>0.05). The provision of 2.5% lemuru fish oil and 2% noni leaf flour was able to provide the best results on the physical quality of broilers including texture value, meat color, and WHC.
Identifikasi Hijauan Makanan Ternak di Lahan Pertanian dan Padang Penggembalaan Distrik Aimas Kabupaten Sorong
Pastures need to be managed and their condition recorded because they are the main source of food for grazing livestock in the Aimas District. Natural grass in the pastures and agricultural land of Aimas District, Sorong Regency has various types and is the main feed consumed by ruminants. This research aims to explore the types of grass and the chemical composition of natural grass in the pastures and agricultural land of Aimas District, Sorong Regency. The research uses survey methods and direct observation in the field. Sampling was carried out at 4 points, namely Malawele Village, Malasom, Malasau, Malagusa. The natural grass samples obtained were identified using natural grass identification book references. Chemical composition testing with proximate analysis. The results of research on identification of local natural grasses are as follows: (Heteropogon insignis), (Sorghum nitidum), (Brachiaria decumbes), (Themeda triandara (Hetropogon contortus), (Ischaemun timorense), (Brachiaria humidcola), (Cynodon dacylon), (Cynodon dactylon (L) Pers.), (Digitaria ciliaris), (Echinochloa cruss-galli), (Panicum maximum), (Saccharum spontaneum). Conclusion, natural grass in Aimas District, Sorong Regency. There are 12 species, natural grass (Echinochloa cruss-galli), (Digitaria ciliaris), (Cynodon dacylon), has a better chemical composition than other natural grasses.
PENGARUH MANAJEMEN PEMELIHARAAN AYAM BROILER TERHADAP PENDAPATAN PETERNAK DI KELURAHAN MAKLALUT KABUPATEN SORONG
Usaha peterakan ayam broiler merupakan yang berpeluang tinggi untuk di kembangkan sebagai salah satu sumber penghasil dalam memenuhi kebutuhan protein hewani bagi masyarakat indonesia, khususnya masyarakat Kabupaten Sorong. Tujuan penelitian terhadap manajemen pemeliharaan ayam broiler di Kabupaten Sorong dengan menggunakan metode survei dan wawancara, sehingga di harapkan dapan memenemukan hasil yang pada perhitungan biaya produksi dan faktor yang mempengaruhi keberhasilan pemeliharaan ayam broiler. Mengingat peranan ternak ayam broiler yang sangat besar bagi masyarakat , guna untuk memenuhi kebutuhan protein hewani di kabupaten sorong. Jenis penelitian ini adalah penelitian kuantitatif. Komponen penerimaan dan biaya pengeluaran ini untuk menghitung pendapatan dan keuntungan usaha peternakan ayam broiler. Hasil penelitian ini adalah total penerimaan yang di peroleh Bapak Solekhun dalam beternak ayam broiler per periode produksi selama 1 bulan adalah sebesar Rp5.102.350 ( lima juta seratus dua ribu tiga ratus lima puluh rupiah) kata kunci : Ayam Broiler, Manajemen Pemeliharaan, Pendapatan
PENGARUH BODY CONDITION SCORE (BCS) TERHADAP EFISIENSI REPRODUKSI SAPI BALI DI KABUPATEN SORONG
Body Condition Score (BCS) merupakan nilai kondisi tubuh berdasarkan perkiraan visual timbunan lemak tubuh di bawah kulit sekitar pangkal ekor, tulang belakang, tulang rusuk, dan pinggul. Kegunaan BCS adalah untuk memprediksi secara dini status kesenjangan energi sapi pada masa awal laktasi. Service Per Conception (S/C) adalah angka yang menunjukkan jumlah inseminasi yang digunakan untuk menghasilkan kehamilan. Days Open (DO) merupakan jangka waktu atau selang waktu sejak sapi melahirkan sampai dikawinkan kembali dan terjadi proses kebuntingan. Calving Interval (CI) adalah interval waktu antara melahirkan dan melahirkan berikutnya. Conception Rate atau angka konsepsi adalah persentase ternak betina yang bunting pada perkawinan pertama. Penelitian tersebut akan dilakukan di peternakan rakyat melalui Dinas Peternakan dan Kesehatan Hewan, di Kabupaten Sorong, Provinsi Papua Barat. Penelitian ini akan dilaksanakan pada bulan Juli – Agustus 2023. Tujuan penelitian ini adalah untuk mengetahui pengaruh BCS terhadap efisiensi reproduksi sapi bali pada paritas 1 dan 2, serta mengetahui BCS ideal dalam reproduksi display: Service Per Conception (S/C), Days Open (DO), Calving Interval (CI) dan Conception Rate (CR). Penelitian ini menggunakan 65 ekor sapi Bali betina. Pengamatan BCS dan pencatatan inseminasi buatan minimal telah dua kali lahir dan dianalisis dengan One Way Classification yang dibedakan menjadi dua jenis. BCS tipe pertama terdiri dari 4 treatment dan 2 remedial yang dibagi menjadi BCS 2,0; 2,5; 3,0 dan 3,5. Jenis paritas dengan 2 perlakuan dan 4 remedial dibagi menjadi paritas 1 dan 2. Variabel yang diamati meliputi S/C, DO, CI dan CR. Data sampel yang dikumpulkan kemudian dianalisis dengan menggunakan analisis ANOVA dan apabila terdapat perbedaan dilanjutkan dengan uji Beda Nyata Terkecil (LSD). Hasil dari penelitian ini adalah pengaruh BCS terhadap efisiensi reproduksi sapi Bali pada paritas 1 dan 2, yaitu: (1) BCS terbaik diperoleh pada BCS 3,0 dan 3,5. Nilai reproduksi DO pada BCS adalah 92,38±6,06 hari dan 94,10±3,84 hari. Sedangkan nilai CI reproduksi pada BCS adalah 381,91±7,38 hari dan 380,50±4,33 hari. (2) Paritas terbaik diperoleh pada paritas 2 dengan nilai S/C: 1,15±0,13 kali dan nilai CR: 84,00±13,83%. Kata Kunci: Body Condition Score (BCS), Sapi Bali, Efisiensi