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All Journal Buletin Peternakan Jurnal Sain Peternakan Indonesia JAS (Journal of Animal Science) Panrita Abdi - Jurnal Pengabdian pada Masyarakat Animal Production : Indonesian Journal of Animal Production Martabe : Jurnal Pengabdian Kepada Masyarakat JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Bulletin of Applied Animal Research Bakti Cendana: Jurnal Pengabdian Masyarakat Journal of Tropical Animal Science and Technology Bantara Journal of Animal Science Media Kontak Tani Ternak Jurnal Inovasi Penelitian dan Pengabdian Masyarakat Livestock and Animal Research Jurnal Kedokteran Hewan JAS (Journal of Animal Science) Jurnal Agripet Animal Production

Paulus Klau Tahuk

Fakultas Pertanian, Universitas Timor

Author-ID : 2751774

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Medicine & Pharmacology Nursing Social Sciences Veterinary Other

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PELATIHAN PEMBUATAN SILASE GAMAL (Gliricida sepium) DALAM MENGATASI KEKURANGAN PAKAN DI DESA KUAKEN KECAMATAN NOEMUTI TIMUR KABUPATEN TTU Gerson Frans Bira; Paulus Klau Tahuk
Bakti Cendana Vol 4 No 1 (2021): Bakti Cendana: Jurnal Pengabdian Masyarakat
Publisher : LPPM Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/bc.4.1.2021.44-51

Tujuan dari kegiatan pengabdian pada masyarakat ini adalah membantu kelompok tani dalam menyediakan pakan ternak ruminansia pada musim kemarau melalui teknologi pembuatan silase. Kegiatan dilaksanakan di Kelompok Wanita Tani (KWT) Desa Kuaken Kecamatan Noemuti Timur Kabupaten TTU selama 3 bulan. Alat dan bahan yang digunakan adalah kuesioner, drum plastik (kapasitas 150 kg), alat potong (parang), terpal, kamera dan alat tulis, hijauan gamal, lamtoro, dedak padi dan gula pasir. Metode yang digunakan adalah workshop. Serta pengisisan kuisioner yang berisi pertanyaan untuk dijawab sebelum dan sesudah diberikan ceramah. Hasil pengabdian menunjukkan bahwa antusiasme masyarakat cukup tinggi dan memberikan respon yang positif terhadap praktik pembuatan silase, dengan dengan tingkat pemahaman mencapai 82,5%. Secara fisik, silase yang dihasilkan memenuhi kriteria silase yang baik yakni memiliki bau khas silase (asam), warna hijau kecoklatan dan bertekstur padat, pH 3,48 dengan tidak adanya jamur. Kandungan nutrisi silase yang tergolong tinggi dengan kandungan PK 10,83% dan EM mencapai 3244,56 Kkal/kg.BK; serta palatabilitas ternak terhadap silase yang tergolong tinggi. Disimpulkan bahwa kegiatan pelatihan pembuatan pakan ternak berbahan dasar gamal dengan pendekatan teknologi pembuatan silase dalam mengatasi kekurangan pakan di Desa Kuaken Kecamatan Noemuti Timur Kabupaten TTU, telah dilaksanakan dengan baik dan berkontribusi dalam meningkatkan pengetahuan petani/peternak

PENGARUH PENGGUNAAN BEBERAPA PAKAN SUMBER ENERGI TERHADAP KOMPOSISI KIMIA DAGING KAMBING KACANG JANTAN YANG DIGEMUKKAN Dominggas N. Rika; Paulus Klau Tahuk; Kristoforus W. Kia
Journal of Tropical Animal Science and Technology Vol 1 No 1 (2019): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

The objective of study to determine the chemical meat composition of kacang male goat fed ration with different energy sources. The livestock used were 12 male goats with an average initial body weight of 11.77 kg, ranging in age from 6 to 12 months according to dental estimates. The design used was Randomized Block Design (RBD) with 4 treatments and 3 replications. The each treatment was T0 = 80% Natural Grass + 20% Leucaena leucocephala ; T1 = 50% natural grass + 20% Leucaena leucocephala + 30% milled corn; T2 = 50% natural grass + 20% Leucaena leucocephala + 30% rice bran and T3 = 50% natural grass + 20% Leucaena leucocephala + 30% cassava. Variables observed in this study include meat protein content, meat fat, water content and collagen. The results of study showed that the meat protein content of male kacang goat received T1 treatment was higher (P <0.05) than the animals treatments of T0; while the animals that were treated with T0, T2 and T3 were relatively the same protein content. Conversely, the variables of meat fat, collagen and meat water content were relatively the same between treatments. It can be concluded that the use of milled corn as an energy source in male kacang goat can increase the meat protein content. However, the fat content, collagen, and water content of the meat have not shown significant differences between treatments.

THE EFFECT USING DIFFERENT TYPES OF FORAGE FOR THE MAKING COMPLITE SILAGE TO NUTRIENT CONTENT PRODUCED Gerson Frans Bira; Paulus Klau Tahuk; Trifobertus Seran
Journal of Tropical Animal Science and Technology Vol 2 No 1 (2020): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

The aim of this study was to determine the complete nutrient content of silage made from different types of forage. The study was conducted at the Timor University Faculty of Agriculture, Kefamenanu and the Laboratory of Feed Chemistry Faculty of Animal Science, Nusa Cendana University, Kupang. The research method used was a Completely Randomized Design (CRD) consisting of 3 treatments and 4 replications: T1: 45% Natural grass + 20% Leucaena leucocephala + 25% Corn flour + 10% Bran pollard, T2: 45% Sorghum bicolor (L) Moench + 20% Leucaena leucocephala + 25% corn flour + 10% bran pollard, T3: 45% Pennisetum purpuphoides + 20% Leucaena leucocephala + 25% Corn flour + 10% Bran pollard. The data obtained were processed using variance acording to the Completely Randomized Design (CRD) and Duncan’s test. The results of the study showed that the use of different types of forage had a significant effect (P<0.05) on the complete nutrient content of silage. It was concluded that complete silage with sorghum (T2) forage was significantly higher in producing nutrient content than natural grass (T1) and Pennisetum purpuphoides (T3) that is Dry Matter (DM) of 94.89%, Organic Matter (OM) 88.14%, Crude Protein (CP) 13, 81%, Ether Extract (EE) 7.29%, Crude Fiber (CF) 14,86%, Nitrogen Free Extract (NFE) 52.16% with gross energy and Energy Metabolis (EM) of 17.43 Mj/kg DM, 4151.66 Kcal/Kg DM and 3382.52 Kcal/Kg DM.

ENERGY AND NITROGEN BALANCE OF MALE BALI CATTLE FATTENED BY GREEN FEED IN SMALLHOLDER FARMS Paulus Klau Tahuk; Agustinus Agung Dethan; Stefanus Sio
Journal of Tropical Animal Science and Technology Vol 2 No 1 (2020): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

The experiment was conducted for 3 months from March to June 2013 using nine (9) males Bali Cattle ages 2,5 - 3,5 or an average 3.0 years old based on teeth estimated with initial body weight range is 227-290 kg or an average of 257.40±23,60 kg in the Fattening Stalls, Bero Sembada Farmers Group, Laen Manen Sub District, Belu Regency, East Nusa Tenggara. This research be adapted to the practice of ranchers in fattened of cattle that includes management of feeding, housing, and health. Type of feed given during the study was Centrosema pubences, Clitoria ternatea, jerami Zea mays segar, Pennisetum purpuphoides, Leucaena leucocephala, natural grass, Pennisetum purpureum and Sesbania grandiflora. Variables measured consumption and digestibility energy and N, energy and N Balance, NNU and biological value. Data were analyzed with descriptive analysis procedures. The results showed that the kinetic energy (Mcal/kg/head/day) is the energy consumption of 30.657; energy feses, undigested and urine, respectively 10.136; 20.522 and 1.026, as well as energy Balance 19.496. Meanwhile, consumption of N is 169 000 g/head/day ; excretion of N feses, urine and N digested, respectively 50, 20 and 119, as well as Balance N 104 g/head/day. While net nitrogen utilization and biological value of nitrogen is 58.580% and 83.194%. Can be concluded that male Bali cattle finishing phase in fattening using a feed single forage the improve energy-nitrogen intake and digestibility, resulting a positive nitrogen Balance and energy, as well as net nitrogen utilization and biological value protein feed is high enough.

MEAT AND FAT COLORS CHARACTERISTICS OF MALE BALI CATTLE FATTENED WITH GREEN FEED IN SMALLHOLDER FARMS Paulus Klau Tahuk; Agustinus Agung Dethan; Stefanus Sio
Journal of Tropical Animal Science and Technology Vol 2 No 2 (2020): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

The study was conducted for 3 months from March to June 2013, using nine (9) male Bali cattle aged 2.5 - 3.5 years or average 3.0 years old based on dental estimates. The initial body weight range was 227-290 kg or an average of 257.40 ± 23.60 kg. Livestock was raising carried out in the Bero Sembada Farmers Group, Laen Manen District, Belu Regency, East Nusa Tenggara. The method used was an experimental method with treatments adjusted for habits of breeders in fattening cattle, which included feed management, housing, and health. The type of feed given during the study was Centrosema pubences, Clitoria ternatea, Fresh Zea mays straw, Pennisetum purpuphoides, Leucaena leucocephala, natural grass, Pennisetum purpureum and Sesbania grandiflora. The variables measured in this study include the color of the meat and fat. Measurement of the color of meat and fat using the standard color of meat and fat issued by the Indonesian National Standardization Agency (SNI: 3932: 2008, Regarding Quality Standards for Carcass and Meat of Beef Cattle). The data collected were analyzed using descriptive statistical procedures. The results of the study showed that male Bali cattle fattened with forage produced a meat color score average of 9.00 or dark red color, while the average fat color score produced was 5.33 or yellowish-white color. It can be concluded that the characteristic color of meat from male Bali cattle fattened with forage on smallholder farms is dark red, while the color of fat is yellowish-white.

THE EFFECT USING OF DIFFERENT COWS MANURE LEVELS AND RICE HUSK ON THE QUALITY OF BIOARANG BRIQUETTES PRODUCED Gerson Frans Bira; Paulus Klau Tahuk; Yosef J. Mau
Journal of Tropical Animal Science and Technology Vol 2 No 2 (2020): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Energy is a crucial problem because it is inversely proportional to the rapid population growth. As a result, energy reserves are running low, especially fossil energy. For this reason, innovation is needed to provide alternative fuels to address household energy needs. One alternative fuel to overcome household energy needs. Briquette can be used as an alternative fuel which is expected to be able to overcome the energy crisis because it comes from materials that are around. Utilization of livestock and agricultural waste is one alternative that is very appropriate to overcome rising prices and oil fuel shortages. Utilization of waste and use of renewable energy needs to be integrated. In this study aims to utilize waste into renewable energy. The method used in this study was a completely randomized design (CRD) with 4 treatments and which were repeated 4; R1:80% cows manure charcoal + 15% Rice husk charcoal + 5% Starch flour, with treatment R2: 70% Cows manure charcoal + 25% Rice husk charcoal + 5% Starch flour; R3: 60% Cows manure charcoal + 35% Rice husk charcoal + 5% Starch flour; R4: 50% Cows manure charcoal + 45% Rice husk charcoal + 5% Starch flour. The composition of the four briquettes has the same density (100g) with a pressure of 30 kg/cm2. The variables studies observed were water content, ash content, combustion rate and heating value. The data obtained were processed using variance according o the Completely Randomized Design (CDR) and Duncan's multiple range test. The results showed that the use of cows manure charcoal and rice husk with different levels had a significant effect (P<0.05) on the variables studied. It was concluded that the use of 50% cows manure charcoal, 45% rice husk charcoal, and 5% starch produced the best quality briquettes with a moisture content of 3.11%, ash content of 23.72%, burning rate of 0.26 g/sec and heating value 1247 cal/g.

INTAKE AND DIGESTIBILITY OF DRY AND ORGANIC MATTER, AND CRUDE PROTEIN OF MALE BALI CATTLE FATTENED IN SMALLHOLDER FARMS Paulus Klau Tahuk; Agustinus Agung Dethan; Stefanus Sio
Journal of Tropical Animal Science and Technology Vol 3 No 1 (2021): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v3i1.922

The experiment was conducted for 3 months using nine (9) males Bali Cattle ages 2,5 - 3,5 or an average of 3.0 years old based on teeth estimated with initial body weight range is 227-290 kg or an average of 257.40±23,60 kg in the Fattening Stalls, Bero Sembada Farmers Group, Laen Manen Sub District, Belu Regency, East Nusa Tenggara. This research is adapted to the practice of ranchers in fattened cattle that includes management of feeding, housing, and health. The type of feed given during the study was Centrosema pubences, Clitoria ternatea, Fresh Corn Straw, Kinggras, Leucaena leucocepala, Natural Grass, Elephant Grass, and Turi. The results of the research showed that the Bali cattle male finishing phase on fattening with forage, yield dry matter intake (kg/head/day) reached 7.079 or 2.509 % of BW, while the crude protein and organic material intake respectively 1.053 and 6.440 (kg/head/day). Digestibility coefficients of dry matter were 56.68%, crude protein 69.86%, and organic matter 68.83%. It can be concluded that the use of forage on fattening male Bali cattle by ranchers was the produce dry matter intake, crude protein, and organic matter are high quite but gives relatively low digestibility.

The Effect of Using Different Levels of Thinner Olive Oil (Extra Virgin Olive Oil) on the Viability and Abnormality of Spermatozoa and pH of the Semen Duroc Pigs Stefanus Nahak; Agustinus Agung Dethan; Paulus Klau Tahuk
Journal of Tropical Animal Science and Technology Vol 3 No 2 (2021): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v3i2.1024

This study aims to determine the effect of using different levels of thinner olive oil (extra virgin olive oil) on the viability and abnormality of spermatozoa and the pH of the semen of duroc pigs. The research took place in September 2020 in Noenebu, Tapenpah Village, Insana District, North Central Timor Regency, and the Laboratory of the Faculty of Agriculture, University of Timor. This study used a completely randomized design (CRD) with 4 treatments and 5 replications. Treatment R1 consist of 10% tris solution, 10% olive oil, 80% semen; R2 treatment consist of 15% tris solution, 15% olive oil, 70% semen; R3 treatment consist of 20% tris solution, 20% olive oil, 60% semen, and R4 treatment consist of 25% tris solution, 25% olive oil, 50% semen. The results showed that the effect of different treatments was very significant (P <0.01) on the viability of spermatozoa. The mean spermatozoa viability of each treatment was R1 of 89 ± 2.57%, R2 of 76.9 ± 12.51%, R3 of 62.8 ± 3.11%, and R4 treatment of 41.2 ± 15, 38%. The spermatozoa abnormalities were significantly different (P <0.05). Where the abnormality of the spermatozoa in treatment R1 was 8.8 ± 1.30%, R2 was 10.4 ± 1.67%, R3 was 11.6 ± 1.81%, and R4 was 14.4 ± 3.78%. The degree of acidity (pH) of the semen was not significantly different between treatments. The pH value of each treatment was R1 of 7.92 ± 0.83, R2 of 8.04 ± 0.54, R3 of 7.96 ± 0.39; and R4 treatment of 8.06 ± 0.64. It can be concluded that the addition of 10% to 20% olive oil can maintain the viability and abnormality of duroc boar male spermatozoa. However, the use of olive oil up to 20% does not affect to degree of acidity of the semen produced.

Motility, Viability, Spermatozoa Abnormality, and pH of Bali Cattle Semen in Another-Yellow Water Driller Stored in a Different Time Fransiskus X. Manehat; Agustinus Agung Dethan; Paulus Klau Tahuk
Journal of Tropical Animal Science and Technology Vol 3 No 2 (2021): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v3i2.1032

This study aims to determine the quality of Bali cattle spermatozoa diluted using sugarcane juice-egg yolk. This research was carried out in the stables and Laboratory of the Faculty of Agriculture, University of Timor in August-September 2020. Semen was collected from an adult male bali cattle, aged ± 4.5 years in healthy condition. The method used in this study is an experimental method using a completely randomized design consisting of 4 treatments and 5 replications. Each treatment was T1: 0.075 ml semen + 0.3 ml of egg yolk sugarcane juice diluent and stored for 24 hours, T2: semen 0.075 ml + 0.3 ml of diluent for egg yolk cane juice and stored for 48 hours, T3: semen 0.075 ml + 0.3 ml of diluent for egg yolk sugarcane juice and stored for 72 hours, T4: semen 0.075 ml + 0 ,3 ml of egg yolk sugarcane juice diluent and stored for 96 hours. The variables measured were individual motility, viability, spermatozoa abnormalities, and semen pH. The results showed that the T4 treatment on a shelf life of 96 hours still showed a good average value with individual spermatozoa motility values of 45%, spermatozoa viability of 77.3%, spermatozoa abnormalities of 12.5% and semen pH 6.6. It can be concluded that the use of cane juice-egg yolk diluent has a positive impact because it is able to maintain the viability of spermatozoa for 96 hours.

The Effect of Long Shelf Life of Duroc Pig Male Semen Diluted Using Tris-Egg Yolk-Young Coconut Water on The Value of Viability, Abnormality and pH Fransiska Luruk Berek; Agustinus Agung Dethan; Paulus Klau Tahuk
Journal of Tropical Animal Science and Technology Vol 3 No 2 (2021): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v3i2.1201

This study aims to determine the effect of shelf life of duroc boar semen which was diluted using tris-egg yolk-coconut water thinner on the value of viability, abnormality, and acidity (pH). The semen used is in the form of fresh semen from 2-year-old duroc pigs. Semen was collected by a manual method using artificial broodstock. This research was conducted in November 2020 using an experimental method according to the Completely Randomized Design (CRD) procedure with 4 treatments and 4 replications so that there were 16 experimental units. Each treatment is P0: storage of semen for 0 hours, P1: storage of semen for 24 hours, P2: storage of semen for 36 hours, P3: storage of semen for 48 hours. The results showed that the use of tris-egg yolk-coconut water diluent had a significant effect (P <0.05) on viability, abnormality, and degree of acidity (pH). The mean value of spermatozoa viability was P0: 96%, P1: 93.75%, P2: 84.5%, and treatment P3: 79.5%. The mean value of spermatozoa abnormality in treatment P0: 5.25%, P1: 6.5%, P2: 11.25%, and treatment P3: 14.75%. The average value of the degree of acidity (pH) of semen P0: 8.3 P1: 7.2; P2 7,3 and P3 treatment: 7,25. It can be concluded that the dilution of semen using tris-egg yolk and coconut water can maintain the value of viability, abnormalities of spermatozoa, and degree of acidity (pH).

Co-Authors Agustinus Agung Dethan Agustinus Bria Laka Agustinus Mau Mori Amandus Bere Azor Y Tefa Bira, Gerson Frans Carla Krisanti Fios Charles Venerius Lisnahan Cornelis Astridino Nitbani Dionicio Natalino Kolo Dominggas N. Rika Dominggus Berek Elisa M. Thaal Endang Baliarti F. Nitsae Ferdinandus Anin Ferdy Anin Fransiska Luruk Berek Fransiskus P Bere Bria Fransiskus X. Manehat G. F. Bira Gerson F. Bira Gerson Frans Bira Gumelar, Asep Ikhsan Hari Hartadi Hendriawan Kapoteng Bili Herminus Riberu Hilarius Y. Sikone Jaimito Fahik K. W. Kia Kolo, Maria Magdalena Kristoforus W. Kia Kristoforus W. Kia Ludowika Jessye Jelita Ninu Luruk, Bernadina Nahak, Gregorius Renerius Nahak, Oktovianus Rafael Oktavianus Rafael Nahak Oktovianus Rafael Nahak Oktovianus Rafael Nahak P.K. Tahuk S. K. Hartun Sergius Pikan Seuk, Serlinda Seuk Sikone, Hilarius Yosef Silvester Egi Luan Sio Stefanus, Sio Sipayung, Boanerges Putra Stefanus Nahak Subur Priyono Sasmito Budhi Trifobertus Seran Yohanes Baptista Ambone Yohanes Debrito Suni Yosef J. Mau Yuliana Bete Yulius Luan Halek Yustina Seuk

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