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All Journal Buletin Peternakan JAS (Journal of Animal Science) Panrita Abdi - Jurnal Pengabdian pada Masyarakat 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 Livestock and Animal Research JAS (Journal of Animal Science)
Gerson Frans Bira
Universitas Timor
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Nursing Social Sciences Veterinary Other

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The In Vitro Digestibility of Complete Silage From Sorghum bicolor (L.) Moench Ingredient using Different Additives Oktovianus Rafael Nahak; Paulus Klau Tahuk; Gerson Frans Bira; Yohanes Baptista Ambone
Buletin Peternakan Vol 45, No 2 (2021): BULETIN PETERNAKAN VOL. 45 (2) MAY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i2.43300

Abstract

This study aimed to determine the in vitro nutrient digestibility of complete silage from Sorghum bicolor (L.) Moench using different additives. The method used was a completely randomized design containing 4 treatments and 4 replications, namely, R1: Sorghum bicolor (L.) Moench + L. leucocephala (without additives/control), R2: Sorghum bicolor (L.) Moench + L. leucocephala + 20% rice bran + 10% rock sugar, R3: Sorghum bicolor (L.) Moench + L. leucocephala + 20% corn meal + 10% rock sugar, R4: Sorghum bicolor (L.) Moench + L. leucocephala + 20% pollard + 10% rock sugar. The additive material percentage was calculated based on the chopped weight of Sorghum bicolor (L.) Moench and L. leucocephala. The data obtained were assessed by the analysis of variance, and then continuously analyzed by the Duncan's multiple range test. The Sorghum bicolor (L.) Moench plants were harvested on 70 days after planting and withered for 3 hours to reduce the moisture content, and then chopped at 3 cm size. The chopped results were mixed with the additive materials based on the treatments and their percentages applied, and then moved to the plastic container (silo), the mixture that was moved into the silo was suppressed to make the chopped layer solid (anaerobic principal). Ensilage process was stood for 21 days. The complete silage was removed, and its in vitro nutrient digestibility was analyzed. The results showed that the use of additives could improve the dry matter, organic matter, N-NH3, and VFA digestibility of complete silage from Sorghum bicolor (L.) Moench. It can be concluded that the additive supplementation of 20% pollard and 10% rock sugar can improve the dry matter, organic matter, N-NH3, and VFA digestibility of complete silage from Sorghum bicolor (L.) Moench. 
Profil Darah Sapi Bali yang Mendapat Konsentrat Berbahan Semak Bunga Putih (Chromolaena odorata) dengan Level yang Berbeda Gerson Frans Bira
JAS Vol 1 No 3 (2016): Journal of Animal Science (JAS) - July 2016
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v1i03.45

Abstract

Penelitian ini bertujuan untuk melihat profil darah ternak sapi penggemukan yang mendapat chromolaena odorata (Co) dalam konsentrat. Materi yang digunakan adalah 4 ekor sapi Bali jantan muda yang berumur 2 tahun dengan rerata berat badan awal 143 kg ((± 7,11 Kg). Penelitian ini menggunakan rancangan percobaan bujur sangkar latin (4 x 4) dipakai untuk menguji 4 jenis ransum perlakuan. Ransum yang diuji adalah mash yang mengandung COM10% (COM 10%), 20% (COM 20%), 30% (COM 30%) dan 40% (COM 40%). Konsentrat diberikan 2% dari berat badan. Parameter yang diamati adalah glukosa darah, urea darah, Hb, eritrosit dan trombosit darah. Hasil menunjukkan bahwa setiap penambahan Co dalam pakan tidak mempengaruhi profil darah ternak percobaan (normal), hal ini menunjukkan bahwa dengan perlakuan fisik akan megurangi bahkan menghilangkan kandungan anti-nutrient yang dikandung Co. Disimpulkan bahwa penggunaan Co dalam kosentrat sampai 40% tidak akan mempengaruhi profil darah ternak sapi penggemukan sehingga Co berpotensi untuk dimanfaatkan sebagai bahan pakan sumber protein yang murah dan mudah untuk didapatkan. ©2016 dipublikasikan oleh JAS.
Pengaruh Pemberian Tepung Biji Gamal (Gliricidia sepium) sebagai Pengganti Bungkil Kedelai dalam Ransum terhadap Kadar Hemoglobin dan Nilai Hematokrit Anak Babi Lepas Sapih Hilarius Yosef Sikone; Gerson Frans Bira
JAS Vol 1 No 4 (2016): Journal of Animal Science (JAS) - October 2016
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v1i04.81

Abstract

Upaya meningkatkan produktivitas ternak babi bisa melalui aspek pakan, karena pakan ternak babi merupakan salah satu faktor penting dalam usaha ternak babi. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian tepung biji gamal (Gliricidia sepium) sebagai pengganti bungkil kedelai dalam ransum terhadap kadar hemoglobin (Hb) dan hematokrit anak babi lepas sapih. Penelitian ini menggunakan dua belas ekor babi jantan peranakan VDL. Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak lengkap terdiri dari 3 perlakuan dan 4 ulangan. Ketiga perlakuan ransum yang dicobakan adalah: R0: Ransum tanpa campuran tepung biji gamal; R1: Ransum dengan tingkat pergantian tepung biji gamal terhadap bungkil kedelai sebesar 2,5 %.; dan R2: Ransum dengan tingkat pergantian tepung biji gamal terhadap bungkil kedelai sebesar 5 %.. Hasil penelitian menunjukkan bahwa penggunaan tepung biji gamal (Glicidia sepium) dalam pakan babi lepas sapih sebagai pengganti bungkil kedelai sampai dengan 2,5 % masih dapat ditolerir oleh anak babi, dengan kadar Hb dan nilai Hematokrit masih dalam kisaran normal, walaupun pada ternak babi tersebut menampakkan penampilan yang tidak baik. Lama perlakuan sangrai 15 menit diduga masih menunjukkan adanya aktivitas anti nutrisi pada ransum yang ditambahkan 2,5 % dan 5 % tepung biji gamal. ©2016 dipublikasikan oleh JAS.
Pengaruh Penggunaan Jenis Aditif yang Berbeda terhadap Kualitas Fisik dan Kimia Silase Komplit Berbahan Dasar Sorgum (Shorgum bicolor (L.) Moench) Oktovianus Rafael Nahak; Paulus Klau Tahuk; Gerson Frans Bira; Amandus Bere; Herminus Riberu
JAS Vol 4 No 1 (2019): Journal of Animal Science (JAS) - January 2019
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v4i1.649

Abstract

This study aims to determine the effect of using different additives on the physical and chemical quality of complete sorghum-based silage. The method used is a Completely Randomized Design (CRD) consisting of 4 treatments and 4 replications, consisting of: R0 (Sorghum + Lamtoro (Without additives / controls)), R1 (Sorghum + Lamtoro + 20% Bran + Stone Sugar 10) %), R2 (Sorghum + Lamtoro + 20% Corn Flour + 10% sugar) and R3 (Sorghum + Lamtoro + Pollard 20% + 10% rock sugar). The percentage of additives is calculated based on the weight of the sorghum and lamtoro chopped. Sorghum plants are harvested at the age of 70 days after planting and are swayed for 3 hours and chopped 3 cm in size. The results of the enumeration are mixed with additives according to the treatment and percentage and put into a plastic jar (silo) with a capacity of 3 liters, the mixture put in the silo is pressed so that the layer of chopped becomes solid (anaerobic principle). Ensilase is left for 21 days. The physical quality (observations) seen were texture, color, aroma, pH and percentage of fungi, the complete nutrient content of silage was measured proximally. The results showed that there was influence (P <0.05) on the use of additives on the aroma and percentage of complete silage mushrooms made from sorghum while color, pH and texture were not affected by the use of additives. It was concluded that the use of additives can improve the physical and chemical quality of complete silage based on sorghum. Each type of additive has a different influence on improving the complete silage quality. The best physical and chemical quality is indicated by the use of pollard 20% and 10% rock sugar.
Pengaruh Pemberian Pakan Sumber Energi terhadap Profil Darah Kambing Kacang Jantan Joni Ordianus Bere; Stefanus Sio; Gerson Frans Bira
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.v4i4.675

Abstract

This research was conducted in Nunmafo Village, Insana District, TTU Regency. The purpose of this study was to determine the effect of energy source feeding on the blood profile of male goat cattle. The purpose of this study was to determine the effect of energy source feeding on complete blood profile in male goat cattle. The treatments tested in this study consisted of R0 = 80% natural grass + 20% lamtoro. R1 = 50% natural grass + 20% lamtoro + 30% corn. R2 = 50% natural grass + 20% lamtoro + 30% rice bran. R3 = 50% natural grass + 20% lamtoro + 30% cassava. The results showed that the feeding of energy sources in male goats had no significant effect on blood glucose levels at 0, 4 and 6 hours but had a significant effect (P> 0.05) at 2 hours after being fed, whereas for hemoglobin, hematocrit levels, Plasma Total Protein has no real effect. Based on the results of this study it can be concluded that feeding different energy sources does not affect the blood profile of male goats in general but slightly affects blood glucose levels in taking 2 hours after being fed and total plasma protein 6 hours after being fed. An increase in blood levels from normal blood levels.
Pengaruh Profil Leukosit dan Eritrosit Sapi Bali Jantan yang Digemukkan dengan Complete Feed yang Mengandung Level Protein Kasar Berbeda Yulius Luan Halek; Paulus Klau Tahuk; Gerson Frans Bira
JAS Vol 6 No 1 (2021): Journal of Animal Science (JAS) - January 2021
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v6i1.1093

Abstract

The purpose of this study was to determine the leukocyte profile and erythrocytes of Balinese bulls fattened with complete feed containing different levels of crude protein (CP). Cattle used were 2 - 2.5 years old male Balinese cows with initial weights of 200 kg. The ration used is a complete feed which is composed of feed material in the form of natural grass, gamal flour, rice bran, milled corn, pollard bran. The variables measured in this study are the content of leukocytes and erythrocytes. The method used is an experimental method using a completely randomized design (CRD) with the following treatment: T1: 27% natural grass + Gliricidia sepium 10% + Corn 34% + Pollard 15% + Rice Bran 14% T2: natural grass 27% + 20% Gliricidia sepium+ 18% corn + 15% pollard + 10% rice bran T3: 27% natural grass + 13% Gliricidia sepium + 20% corn + 15% pollard + 7% rice bran. The results of this study indicate that the use of complete feed with different CP levels does not affect the content of erythrocytes and leukocytes of male Bali cattle. Where the contents of the erosion (106 / µI) each treatment was T1: 11.08; T2: 10,30; T3: 10,99; Leukocyte content (103 / µI) of male Bali cattle each treatment was T1: 10,51; Q2: 11,59; T3: 10,48; Based on the results of research that has been done, it can be concluded that the provision of complete feed with CP level (11%, 13%, 15%). With energy (72% TDN) gives the same effect to all treatments and produces Erythrocytes and Leukocytes content in the normal range.
Pengaruh Suplementasi L-Arginine dalam Pakan terhadap Pertambahan Bobot Badan, Konsumsi Pakan dan Konversi Pakan Ayam Broiler Charles V. Lisnahan; Alfonsus Seran; Gerson Frans Bira
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.v6i3.1415

Abstract

This study aims to determine the effect of L-arginine supplementation on body weight gain, feed consumption, and feed conversion of broiler chickens. The study was carried out in the farm study program of the Faculty of Agriculture for six weeks from March to May 2021. This study used 96 broiler chickens aged one day or day-old chick (DOC) strain CP 707. The method used in this study was an experiment with a completely randomized design (CRD) with a random pattern consisting of 4 treatments and four replications, so there were 16 experimental units. Each experimental unit was filled with six broiler chickens. The treatments were: T0: 100% feed BR2, T1: 99.5% feed BR2 + 0.5% L-arginine, T2: 99.25% feed BR2 + 0.75 L-arginine, T3:99.00 feed BR2 + 1.00% L-arginine. The variables observed in this study were body weight gain, feed consumption, and feed conversion of broiler chickens. The data obtained were analyzed using analysis of variance and Duncan test. The results of the analysis of variance showed that the treatment had a significant effect on body weight gain and feed conversion (P<0.05), while feed consumption had no significant effect (P>0.05). It was concluded that 0.75% L-arginine supplementation increased body weight gain and feed conversion of broilers.
Peningkatan Produktivitas Ternak Sapi Potong Melalui Penerapan Teknologi Pengawetan Pakan (Silase komplit) Paulus K. Tahuk; Gerson Frans Bira
Bakti Cendana Vol 2 No 1 (2019): Bakti Cendana: Jurnal Pengabdian Masyarakat
Publisher : LPPM Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (130.768 KB) | DOI: 10.32938/bc.2.1.2019.30-37

Abstract

Tujuan dari kegiatan pengabdian ini adalah meningkatkan pengetahuan dan keterampilan Kelompok tani Nek’Mese Desa Usapinonot, Kecamatan Insana Barat, Kabupaten Timor Tengah Utara tentang teknologi silase komplit. Metode yang digunakan adalah FGD (focus disscussion group) dan praktek secara langsung tentang pembuatan silase komplit. Sebelum dan sesudah kegiatan pelatihan, anggota kelompok diberikan beberapa pertanyaan terkait silase komplit lewat kuesioner. Kegiatan berlangsung selama ± 45 hari dimulai dari persiapan alat dan bahan sampai pada penilaian kualitas (fisik dan kimia) serta penilaian tingkat palatabilitas ternak sapi potong terhadap silase komplit yang dibuat. Bahan pembuatan silase adalah gamal (40%), lamtoro (30%), dedak padi (15%), tepung jagung (10%) dan gula (5%). Silase komplit yang didapat diuji kualitas fisik berupa warna, tekstur, aroma dan pH, kualitas fisik dilakukan dengan analisis proksimat dan palatabilitas ternak dilihat dengan memberikan beberapa pilihan pakan pada sapi penggemukan. Hasil yang didapat adalah warna silase hijau kekuningan, wangi asam laktat, bertekstur padat pH 3,50. Sedangkan kandungan silase komplit, BK (92%), BO (82,2%), PK (10,8%), LK (7,28%), BETN (49,12%) serta EM (2713,87 Kkal/kg) serta memiliki nilai palatabilitas yang tergolong tinggi. Tingkat pengetahuan dan pemahaman anggota kelompok tani meningkat 98%. Tingkat capaian dari kegiatan pengabdian ini adalah 100%.
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

Abstract

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
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.786 KB) | DOI: 10.32938/jtast.v2i1.589

Abstract

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.
Co-Authors Agustinus Akoit Agustinus Bria Laka Alfonsus Seran Amandus Bere Andreas Nahak Azor Yulianus Tefa Carla Krisanti Fios Charles Venerius Lisnahan Cornelis Astridino Nitbani Deni Yonathan Lulu Ferdinandus Anin Ferdy Anin Fransiskus P Bere Bria Gumelar, Asep Ikhsan Herminus Riberu Joni Ordianus Bere Kolo, Maria Magdalena Lisnahan, Charles V. Lodovitus Aman Ludowika Jessye Jelita Ninu Luruk, Bernadina Nahak, Oktovianus Rafael Oktovianus R. Nahak Oktovianus Rafael Nahak Oktovianus Rafael Nahak P.K. Tahuk Paulus K. Tahuk Paulus Klau Tahuk Sikone, Hilarius Yosef Sio Stefanus, Sio Sipayung, Boanerges Putra Trifobertus Seran Yohanes Baptista Ambone Yohanes Debrito Suni Yosef J. Mau Yuliana Bete Yulius Luan Halek