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All Journal Journal of the Indonesian Tropical Animal Agriculture JAS (Journal of Animal Science) Tropical Animal Science Journal Journal of Tropical Animal Science and Technology Bantara Journal of Animal Science
P.K. Tahuk
The Agriculture Faculty of Timor University-East Nusa Tenggara. Jl . Mayjend El Tari, Kefamenanu, Center of North Timor Regency-85613
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Immunology & microbiology Veterinary

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Journal : JAS (Journal of Animal Science)

 1 
Penggunaan Ekstrak Bawang Putih (Allium sativum) Sebagai Bahan Alami Celup Puting terhadap Kualitas Mikrobiologis Susu Sapi Segar Thomas Alfindo Naionoe; Paulus K. Tahuk; Theresia I. Purwantiningsih
JAS Vol 4 No 4 (2019): Journal of Animal Science (JAS) - October 2019
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v4i4.674

Abstract

This research was conducted at Claretian Benlutu dairy farm, Batu Putih District, TTS Regency for one month. This research consisted of 2 stages, namely 1 month of nipple dyeing and the second stage of testing the sample in the laboratory. The purpose of this study was to determine the effect of the use of garlic extract (Allium sativum) as a natural ingredient in the nipple on the microbiological quality of fresh cow's milk. In this study used 16 nipples from 4 dairy cattle. The experimental design used was a Completely Randomized Design of 4 treatments and 3 replications, with the treatment being R0 = commercial antisep solution as a control, R1 = concentration of garlic extract 20%, R2 = concentration of garlic extract 25% and R3 = concentration of onion extract white 30%. The variables observed in this study were reductase time and total bacteria. The results showed that the use of garlic extract (Allium Sativum) had the same effect as the commercial antisep solution seen from the time of bacterial and total bacterial reductase (P> 0.05). This is because garlic has anti-bacterial allicin which can inhibit bacterial growth. It can be concluded that garlic extract has the same ability as a commercial antisep solution in inhibiting the bacteria that causes mastitis in the nipples of dairy cows. Microbiological test results of 2 variables of milk use of garlic extract with a concentration of 20% are very optimal in the use of dairy milk nipple dyes in addition to inhibiting bacteria also saves costs in making garlic extract.
Perubahan Ukuran Linear Tubuh Kambing Kacang Jantan yang diberikan Silase Komplit Berbahan Dasar Hijauan Sorgum, Rumput Raja dan Rumput Alam Stefanus Naitili; Paulus K. Tahuk; Gerson F. Bira
JAS Vol 5 No 2 (2020): Journal of Animal Science (JAS) - April 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i2.953

Abstract

The purpose of this study was to determine changes in the linear body size of male goats which were given complete silage based on Sorghum bicolor, Pennisetum purpuphoides and natural grass. The variables studied were body length, chest circumference, and shoulder height. The research method used was a Completely Randomized Design with the treatment given was TI: Sorghum bicolor 45% + Leucaena leococephala 20% + Corn 25% + pollard 10%, T2: Natural Grass 45% + Leucaena leococephala 20% + Corn 25% + Pollard 10%, Q3: Pennisetum purpuphoides 45% + Leucaena leococephala 20% + Corn 25% + pollard 10%. The results showed that shoulder height, body length and chest circumference in male goat goats for the three treatments using natural grass-based (T1), Pennisetum purpuphoides (T3) and Sorghum bicolor (T2) silage feed showed relatively similar results and had no effect. real. It was concluded that the use of different forages (natural grass, Sorghum bicolor, and Pennisetum purpuphoides) as the basis for making complete silage can increase the linear growth of a relatively similar body of goat nuts. The use of Sorghum bicolor (T2) in the manufacture of complete silage showed a higher body length, chest circumference, and shoulder height between treatments (T1 and T3).
Efisiensi Reproduksi Induk Sapi Bali yang dikawinkan dengan Bangsa Sapi Brangus secara Inseminasi Buatan di Kecamatan Insana Barat Kabupaten Timor Tengah Utara Alexander Manhitu; Paulus K. Tahuk; Theresia I. Purwantiningsih
JAS Vol 5 No 2 (2020): Journal of Animal Science (JAS) - April 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i2.990

Abstract

This Study aims to determine the reproductive efficiency of Bali cows mated with Brangus cows by artificial Insemination (AI) in west Insana District, Nort central Timor Regency. This research will be conducted for two months in the area of west Insana Sub-district, east Central Timor district in July 2019 until September 2019. The method used in this research in the census method carried out on female Bali cows that have been in the IB at least once pregnant and / or have given birth, using the semen of the Brangus male (sample). Primary data were interviews and observations (guided by prepared questionnaires) with a number of breeders who have a Balinese cow with a minimum of 2 cows. Where as secondary data was obtained from various agencies related to this study such as the livestock service, sub-district monoraphs, and the central statistical office. Conclude that the averange Bali cows mated by AI with semen of Brangus bull males provide good reproductive efficiency and above normal with the values of each variable being: CR: 68,70± 26,83%; S/C: 1,73± 0,79; Long gestation: 272,23 ± 3,96 days CI: 384,62 ± 48,41 days. Reproductive efficiency of Bali cows mated with semen of Brangus male cows has a close ralation ship with: Service per Conception, Conception Rate, Calving Intrval, and Long Gestation.
Kajian terhadap Bobot Badan dan Ukuran Linear Tubuh Induk Kambing Kacang di Lokasi Pengembangan Desa Naas Kecamatan Malaka Barat Kabupaten Malaka Vinsensia D. Nono; Theresia I. Purwantiningsih; Paulus K. Tahuk
JAS Vol 6 No 3 (2021): Journal of Animal Science (JAS) - July 2021
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v6i3.1397

Abstract

This study aims to determine the body weight and linear size of the body of the parent bean goats. This research was conducted in September-December 2020. Located in Naas Village, West Malaka district, Malaka Regency. The livestock used were 15 female goats bean, aged 2-3 years. Determination of livestock age is seen from the number of filed incisors. The method used in this research is the field experiment method with descriptive data analysis. The results showed that the average body weight (kg) of the main goat’s bean observed was 21,62 kg ± 4,45. The average body length (cm) of livestock is 40,93 ± 6,47. The average shoulder height (cm) was 64,30 ± 3,3. The average breast circumference (cm) of the main goat of bean was 65,56 ± 7,30. It can be concluded that the body weight and body linear measurements of the parent goat bean meet the requirements for breeding livestock by the standards of the parent goat in Indonesia.
Co-Authors Agustinus A Dethan Agustinus Agung Dethan Agustinus Mau Mori Albertus Baku Alexander Manhitu Alfonsus Liquori Taus E. Baliarti E. Baliarti Ferdy Anin Gerson F. Bira Gerson Frans Bira Kristoforus W Kia Oktavianus Rafael Nahak Oktovianus Rafael Nahak Panjono Panjono Paulus Klau Tahuk S. P. S. Budhi S. P. S. Budhi Sio Stefanus, Sio Stefanus Nahak Stefanus Naitili Theresia I. Purwantiningsih Thomas Alfindo Naionoe Vinsensia D. Nono