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All Journal Buletin Peternakan AGRIMOR JAS (Journal of Animal Science) Pro-Life Animal Production : Indonesian Journal of Animal Production JURNAL ILMIAH PETERNAKAN TERPADU Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Bakti Cendana: Jurnal Pengabdian Masyarakat Journal of Tropical Animal Science and Technology Jurnal Pengabdian UNDIKMA Livestock and Animal Research JAS (Journal of Animal Science)
Lisnahan, Charles V.
Timor University
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Pengaruh Penambahan Probiotik dalam Pakan terhadap Pertambahan Berat Badan, Konsumsi Pakan dan Konversi Pakan Ayam Broiler Yovita Florida Seran; Charles V. Lisnahan; Theresia I. Purwantiningsih
JAS Vol 4 No 2 (2019): Journal of Animal Science (JAS) - April 2019
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v4i2.647

Abstract

This study aimed to determine the effect of pro-bio addition in the feed to weight gain, feed consumption, and feed conversion of broilers. This study was carried out in the cage’s of the Animal Husbandry Study Program, Faculty of Agriculture, Timor University from September to November, 2018. A total 80 day-old broilers (DOC) were used in the study.The feed utilized were BR1, BR2 and pro-bio. The experiment was designed as a Complete Randomized Design (CRD) consisting of 4 treatments and 4 replications. The treatments consisted of P0 (commercial feed without probio), P1 (99,7% commercial feed +0.3% probio), P2 (99,5% commercial feed +0.5% probio) and P3 (99.3% commercial feed + 0,7% probio). The variables observed were weight gain, feed consumption, and feed conversion. The data of weight gain of P0, P1, P2 and P3 were 49,05; 52,53; 48,80 and 53,42 g/bird/day, respectively. The feed consumption were 134,74; 137,21; 138,16 and 139,52 g/bird/day, respectively. The feed conversion were 2,75; 2,62; 2,83 and 2,61, respectively. The results of the statistical analysis showed that the addition of pro-bio had a very significant effect (P<0.01) on feed consumption, whereas weight gain and feed conversion had not significant effect. It was concluded that the addition of probiotics in feed had no effect on weight gain, feed conversion but could have a significant effect on feed consumption.
Pengaruh Suplementasi Dl-Methionine terhadap Berat Hidup, Berat Karkas dan Konversi Pakan Ayam Broiler Martha Ludigadris Amleni; Charles V. Lisnahan; Gerson F. Bira
JAS Vol 5 No 4 (2020): Journal of Animal Science (JAS) - October 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i4.1056

Abstract

The aim of this study was to know the effect of dl-methionine supplementation on the body weight, carcass weight, and feed conversion of broilers. This study was conducted at the Laboratory of Animal Husbandry Study Program, Agricultural Faculty, University of Timor, Kefamenanu from December 2019 to January 2020. The study used 80 fourteen-day broilers, products by PT. Wonokoyo Surabaya, Was designed with a Completely Randomized Design, consisting of 4 treatments and 4 replications. The dietary treatments were T0 (control feed), T1 (supplementation of 0.30% dl-methionine), T2 (supplementation of 0.50% dl-methionine), and T3 (supplementation of 0.70% dl-methionine). The variables measured were body weight, carcass weight, and feed conversion. Data obtained was analyzed by analysis of variance and Duncan’s test. The result showed that the bodyweight of T0, T1, T2, and T3 were 1875.00±56.79, 2077.25±46.51, 2079.00±57.11, and 2200.50±27.74 g/bird, respectively. The carcass weight, breast weight, thigh weight, and feed conversion were 1287.40±46.14, 1457.82±27.36, 1484.42±45.13, and 1567.32±8.27 g/bird; 512.63±8.60, 584.44±14.27, 598.16±13.93, and 658.69±15.75 g/bird; 511.19±16.57, 587.86±10.48, 604.55±26.86 and 636.35±21.65 g/bird; and 2.03±0.10, 1.70±0.07, 1.66±0.05 and 1.55±0.02, respectively. Statistical analysis showed that levels of dl-methionine significantly affected body weight, carcass weight, and feed conversion (P<0.05). it can be concluded that dl-methionine supplementation of 0.70% in feed increases live weight, carcass, and feed conversion of broiler chickens.
Pengaruh Suplementasi L-Threonine dalam Pakan terhadap Kinerja Organ Dalam Ayam Broiler Serfina Kolo; Charles V. Lisnahan; Oktovianus R. Nahak, T.B
JAS Vol 5 No 4 (2020): Journal of Animal Science (JAS) - October 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i4.1058

Abstract

The research aim was to know the effect of l-threonine supplementation on the performance of the internal organs of broilers. This research was conducted in Kampung Bima, Kelurahan Kefa Selatan, North Central Timor Regency, and the Laboratory of the Faculty of Agriculture, University of Timor, Kefamenanu for 7 weeks, from December 2019 to January 2020. The research used 80 fourteen-day broilers. The research was designed with a Completely Randomized Design, consisting of 4 treatments and 4 replications. The dietary treatments were T0 (control feed), T1 (supplementation of 0.5% l-threonine), T2 (supplementation of 0.1% l-threonine), and T3 (supplementation of 1.5% l-threonine). The variables measured were liver weight, spleen, pancreas, gizzard, small intestinal weight, and intestinal length. Data obtained was analyzed by analysis of variance and Duncan’s test. The results showed that the levels of l-threonine significantly affected to gizzard weight, small intestinal weight, and intestinal lenght (P<0.05). It was concluded that supplementation with 1.0% l-threonine improved the digestive organ performance of broilers.
Pengaruh Suplementasi L-Threonine dalam Pakan terhadap Berat Potong dan Berat Non Karkas Ayam Broiler Irna Oktoviana Selan; Charles Venirius Lisnahan; Oktovianus Rafael Nahak
JAS Vol 7 No 1 (2022): Journal of Animal Science (JAS) - January 2022
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v7i1.1059

Abstract

The research aim was to know the effect of l-threonine supplementation on slaughter weight and non-carcass weight of broilers. This research was conducted in Kampung Bima, Kelurahan Kefa Selatan, North Central Timor Regency, and the Laboratory of the Faculty of Agriculture, University of Timor, Kefamenanu for 7 weeks, from December 2019 to January 2020. The research used 80 fourteen-day broilers. The research was designed with a Completely Randomized Design, consisting of 4 treatments and 4 replications. The dietary treatments were T0 (control feed), T1 (supplementation of 0.5% l-threonine), T2 (supplementation of 0.1% l-threonine), and T3 (supplementation of 1.5% l-threonine). The variables measured were slaughter weight and non-carcass weight. Data obtained was analyzed by analysis of variance and Duncan’s test. The results showed that the average slaughter weight for T0, T1, T2, and T3 were 1737.50±15.50, 1795.75±13.23, 1795.75±13.23, and 1902.00±63.97g/bird, respectively. The percentage of slaughter weight, blood weight, the percentage of blood weight,feather-weight, the percentage of feather-weight, non-carcass weight, and the percentage of non-carcass weight were 96.84±0.12; 96.64±0.11; 96.33±0.09; 96.52±0.15 %/bird; 56.75±2.06, 62.50±1.91, 76.25±2.87, and 68.50±2.38g/bird; 3.16±0.12, 3.37±0.11, 3.67±0.09, and 3.48±0.15 %/bird; were 71.75±10.31, 65.25±7.18, 72.25±9.78, and 72.25±8.22 g/bird; were 3.99±0.57, 3.51±0.38, 3.47±0.32, and 3.67±0.48 %/bird; 506.56±5.30, 495.98±21.36, 530.78±20.30, and 537.80±26.07 g/bird; and 28.24±0.54, 26.69±1.08, 25.53±0.38, and 27.29±0.88 %/bird, respectively. It was concluded that supplementation with 1.0% of l-threonine improved the growth performance of broilers.
Berat Organ Non Karkas Ayam Broiler Setelah Disuplementasi Dl-Methionine dalam Pakan Selviana Suni; Charles Venirius Lisnahan; Agustinus Agung Dethan
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.v6i1.1068

Abstract

The purpose of this research was to determine the effect of dl-methionine supplementation in feed on the non-carcass organ performance of broilers. The research was conducted at the Laboratory of Animal Husbandry Study Program, Agricultural Faculty, University of Timor, Kefamenanu from December 2019 to January 2020. The research used 80 fourteen-day broilers. The method used in this research was an experimental method with a completely randomized design (CRD) consisting of 4 treatments and 4 replications. The treatments tested were: T0 (Control feed), T1 (T0 + 0.30% dl-methionine), T2 (T0 + 0.50% dl-methionine), and T3 (T0 + 0.70% dl-methionine). The variables observed were the percentage of non-carcass weight, percentage of blood, percentage of slaughter weight, percentage of the head weight, percentage of neck weight, and the percentage of abdominal fat. The results of the research showed that the treatment significantly affected the weight and percentage of blood, feathers, slaughter weight, and non-carcasses of broilers (P <0.05) while the weight and percentage of the head, neck, and abdominal fat had no significant effect. Average head weight of T0 : 48,58±2,29; T1: 46,07±2,83; T2: 48,48±8,35; and T3: 52,36±4,13 g/head. Neck weight T0: 66,10±11,74; T1: 69,53±4,60; T2: 70,67±19,01; and T3: 82,13±8,45 g/head. Weight of abdominal fat T0: 20,57±2,49; T1: 22,91±8,39; T2: 27,87±11,94; and T3: 26,62±9,56 g/head.. It was concluded that commercial feed supplemented with dl-methionine by 0.70% increased the growth and development of non carcass featherweight, blood weight, head and neck weight, abdominal fat, slaughter weight of broiler chickens.
Profil Pengaruh Suplementasi L-Lysine HCl dalam Pakan terhadap Dimensi Tubuh Ayam Broiler Regina Funan; Charles V. Lisnahan; Agustinus Agung Dethan
JAS Vol 5 No 4 (2020): Journal of Animal Science (JAS) - October 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i4.1069

Abstract

The purpose of this experiment was to know the effect of L-lysine HCl supplementation in feed on the body dimensions of broilers. This experiment has been carried out in the Housing of Animal Husbandry Study Program, Faculty of Agriculture, the University of Timor for 39 days, from December 2019 to January 2020. The experiment used 80 fourteen-day broilers. The method used in this experiment is a Completely Randomized Design consisting of 4 treatments and 4 replications. The treatments given were T0 (control feed), T1 (L-lysine HCl supplementation 0,35%), T2 (L-lysine HCl supplementation 0,70%), and T3 (L-lysine HCl supplementation 1,00%). The variables observed in this experiment were body length, chest circle, shoulder height, sternum length, femur length, and tibia length. The data obtained were analyzed using Analysis of Variance Analysis and Duncan’s Test. The results of the analysis of variance showed that the treatment had a significant effect on body length, chest circle, shoulder height, sternum length, femur length, and tibia length of broilers (P<0,05). It was concluded that supplementation of 0,70% L-lysine HClin feeds increased the body dimensions of broilers.
Pengaruh Subtitusi Ampas Tahu pada Pakan BR2 terhadap Berat Hidup, Berat Potong, Berat Dada dan Berat Paha Ayam Broiler Angela Lake; Charles V. Lisnahan; Theresia I. Purwantiningsih
JAS Vol 6 No 2 (2021): Journal of Animal Science (JAS) - April 2021
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v6i2.1366

Abstract

This study aims to determine the effect of tofu dregs substitution in BR2 feed on live weight, cut weight, breast weight and thigh weight for broiler chickens. This research was carried out in Poultry Housing of Animal Husbandry Study Program and the Laboratory of Agriculture Faculty, Timor University during 48 days, from July until August, 2020. This research used 96 broilers that is days old chick. The experimental design used the completely randomized design (CRD) consist of four treatments and four replication. The treatment that given is: P0 (100% commercial BR2 feed), P1 (95% commercial BR2 feed + tofu waste 5%), P2 (90% commercial BR2 feed + tofu waste 10%), and P3 (85% commercial BR2 feed + tofu waste 15%). The observed variables are live weight, cut weight, percentage of cut weight, breast weight, percentage of breast weight, thigh weight and percentage of thigh weight. The results of statistical analysis show that substitution of tofu waste in BR2 feed from a level of 0.05% to a level 0,10% can increase breast weight, but had no effect on live weight, cut weight and thigh weight of broiler chickens. It was eliminated that tofu pulp can be used to replace BR2 feed by 10%.
Pengaruh Lama Penyimpanan Semen Segar pada Media Simpan Coldbox terhadap Motilitas, Viabilitas Spermatozoa dan pH Semen Ayam Buras Alfonsius Bria; Agustinus A. Dethan; Charles V. Lisnahan
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.v6i3.1401

Abstract

The purpose of this study was to determine the effect of storage time for fresh semen on media ColdBox on the motility, viability of spermatozoa and semen pH of native chickens. This research was conducted in October 2020 at the Laboratory of the Faculty of Agriculture, University of Timor Kefamenanu, North Central Timor Regency (TTU). Chicken semen used in this study came from 10 male native chickens with an age range of 2-3 years or with a spur length of 2-3 cm. This is the basis for selecting male livestock to produce quality cement which will be used as research material. This research used an experimental laboratory with a completely randomized design (CRD), which consists of 4 treatments and three replications so that there are 12 experimental units, namely: R1:Storage fresh cement over time (0 hours), R2:Storage fresh cement during the period ( 2 hours), R3: Storage of fresh cement for time (4 hours), R4: Storage of fresh cement for time (6 hours). The variables used in this study were: spermatozoa motility, spermatozoa viability, semen pH. The data obtained were analyzed using the Duncan Test of Variety Analysis. By using statistical software packages for the social sciences (SPSS. 20). The results showed that the mean spermatozoa motility in treatments R1, R2, R3 and R4, respectively, were mass motility of 4 ± 0, 4 ± 0, 4 ± 0 and 3 ± 0.6. Individual motility is 80 ± 00, 80 ± 00, 80 ± 00, and 80 ± 00. Viability 96 ± 02, 94 ± 04, 95 ± 73, and 91 ± 75. Semen pH 8 ± 05, 8 ± 00, 8 ± 05 and 8 ± 00. Statistical analysis showed that the treatment had a significant effect on the viability of native chicken spermatozoa. It was concluded that domestic chicken spermatozoa could survive for 6 hours in a storage media ColdBox containing ice cubes.
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.
Pengaruh Suplementasi L-Arginin Dalam Pakan Terhadap Organ Pencernaan Ayam Broiler Viktor Fernandes Fahik; Charles V. Lisnahan; Gerson F. Bira
JAS Vol 6 No 4 (2021): Journal of Animal Science (JAS) - October 2021
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v6i4.1427

Abstract

This research was conducted in the enclosure of the Faculty of Agriculture, University of Timor, Sasi sub-district, Kefamenanu city, North Central Timor district for 42 days from April to May 2021. The aim of the study was to determine the effect of L-arginine supplementation in feed on the digestive organs of broiler chickens. This study used 96 Day Old Chick broilers. The research method used was a completely randomized design (CRD) consisting of 4 treatments and 4 replications. Each experimental unit consisted of 6 broilers. The treatments given consisted of T0: control feed, T1: control + 0.5% L-arginine, T2: control + 0.75% L-arginine, T3: control + 1.00% L-arginine. The variables observed were liver weight, bile weight, pancreatic weight, gizzard weight, intestinal length and small intestine weight. The data obtained were analyzed using statistical package software for the social sciences (SPSS 20). The analysis showed that the addition of L-arginine had no significant effect (P<0.05) on liver weight, bile weight, pancreatic weight, gizzard weight, intestinal length and small intestine weight. Based on these results and discussion, it can be concluded that the supplementation of the amino acid L-arginine 0.75% in broiler chicken feed can affect the weight of the digestive organs of the gizzard, while the weightof the liver, bile, panceas, intestinal weight have on significant effect.
Co-Authors Agustina Foni Agustina Viktoria Tae Agustinus A. Dethan Agustinus Agung Dethan Alfonsius Bria Alfonsus Seran Alfred Nubatonis Angela Lake Arta S. Kasse Aurelia Abi Azor Yulianus Tefa Baso, Budiman Bira, Gerson Frans Carla Elisabeth De Araujo Deddyano Kandido Son Dira Asri Pramita Elu, Clarissa Dorince Elu, Maria Eriska Gerson F Bira Gerson F. Bira Gerson Frans Bira Irna Oktoviana Selan Lukas Pardosi Manalu, Adelya I Maria F. E. Wamur Martha Ludigadris Amleni Metriana Lalisuk Modesta Salu Nahak, Oktavianus Rafael Nahak, Oktovianus Rafael Naisali, Yuliana Natalius Abi Nubatonis, Agustinus Oktovianus R. Nahak Oktovianus R. Nahak Oktovianus R. Nahak, T.B Oktovianus Rafael Nahak Oktovianus Rafael Nahak Oktovianus Rafael Nahak Ori Onesimus Maunaben Pasi, Maria Selfiana Polikarpia Wilhelmina Bani Purwantiningsih, Theresia I. Regina Funan Risald Selviana Suni Serfina Kolo Sri Harimurti Sri Harimurti Stefanus Kolo Tae, Agustina Viktoria Theresia I. Purwantiningsih Theresia Ika Purwatiningsih Uduk, Mersiana Ullu, Hevi Herlina Umbu Joka Viktor Fernandes Fahik Welsiliana Wihandoyo Wihandoyo, Wihandoyo Wihandoyo, Wihandoyo Wilda Lumban Tobing Yovita Florida Seran Yuliana Mau Zuprizal (Zuprizal)