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Gerson Frans Bira
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.Jln. Eltari Km. 9, Kelurahan Sasi, Kecamatan Kota Kefamenanu, Kabupaten Timor Tengah Utara, NTT. 85613.
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JAS (Journal of Animal Science)
Published by Universitas Timor
ISSN : -     EISSN : 25021869     DOI : https://doi.org/10.32938/ja.v5i4
Core Subject : Health, Agriculture,
Agriculture, Biological Sciences & Forestry Veterinary
Ilmu Peternakan yang mencakup Produksi Ternak, Nutrisi dan Makanan Ternak, Reproduksi Ternak, Pemuliaan Ternak, Kesehatan Hewan, Teknologi Hasil Ternak, Sosial Ekonomi Peternakan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 112 Documents
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Uji Kualitas Fisik Susu Sapi Friesh Holland (Studi Kasus Peternakan Claretian Novisiat Benlutu Kabupaten TTS) Maria M. Tefa; Stefanus Sio; Theresia Ika Purwantiningsih
JAS Vol 4 No 3 (2019): Journal of Animal Science (JAS) - July 2019
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v4i3.737

Abstract

This study aims to determine the quality of milk in the Claretian Novisiat Benlutu Ranch, in terms of alcohol test, boiling test, specific gravity test and acidity degree. This study uses fresh milk samples taken at Benlutu. Alcohol test data, boiling test specific gravity test and the degree of acidity were analyzed using descriptive analysis. The data obtained were analyzed using descriptive analysis and presented in tabular form and the discussion was carried out descriptively based on average counts and standard deviations then compared with SNI 3141.1.2011 concerning the quality of fresh milk. The results of the study were negative in the alcohol test and boiling test, this is in accordance with SNI 2011 on fresh milk. Whereas the milk acidity test shows 6.8 according to SNI 2011 about milk acidity which ranges from 6.0 to 7.5, the specific gravity test shows a scale of 1.0276, this complies with SNI. Based on the results of the study it can be concluded that the fresh milk obtained from the Claretian Novisiat Benlutu Farm is physically good quality and fit for consumption, evidenced by the quality test on fresh milk fulfilling SNI in terms of alcohol test, acidity titration, and boiling test, and specific gravity test.
Pengaruh Pemberian Pupuk Bokashi Padat yang difermentasi dengan Waktu Berbeda terhadap Pertumbuhan dan Produksi Rumput Benggala Siprianus Mau Bere; Oktovianus R. Nahak; Gerson F. Bira
JAS Vol 4 No 3 (2019): Journal of Animal Science (JAS) - July 2019
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v4i3.747

Abstract

The purpose of this study was to determine the growth and production of Bengal grass treated with solid bokashi fertilizer fermented at different times. The experimental design used was a randomized block design with 4 treatments and 4 replications. The treatment consists of R0 = Control (without bokashi). R1 = Bokashi fertilizer with 14 days fermentation time. R2 = Bokashi fertilizer with 28 days fermentation time. R3 = Bokashi fertilizer with 28 days fermentation time. The variables measured in this study were shoot height, number of leaves, leaf fresh weight and leaf dry weight. The results of the analysis of variance showed that the duration of bokashi fertilizer fermentation significantly (P <0.05) on the growth of Bengal grass shoots, number of Bengal grass leaves, fresh weight of Bengal grass leaves, dry weight of Bengal grass leaves. It was concluded that the fermented bokashi 28 days (R3) produced a plant height of 100.28 cm, a leaf number of 13.94 cm, and a fresh leaf weight of 3525.00 gr, the dry weight of the leaf was 833 gr so that it was better than the fermentation treatment of 14 days, 21 day and Control.
Profil Mikrobiologis dan Deteksi Mastitis dengan California Mastitis Test di Peternakan Sapi Perah Novisiat Claretian Benlutu Yosef K. Tamur
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.v5i4.757

Abstract

This research has taken place at Claretian Novitiate of Benlutu dairy cattle, Batu Putih district, TTS regency for a month. The research was conducted in two periods, the test of CMT and laboratory analyzes. The aim of this study are to identify the profile microbiological infected dairy milk suffering of mastitis by using CMT. In conducting the researcher, this research used four lactation dairy cattle as samples. The result of the study showed that the Claretian Novitiate of Benlutu dairy cattle infected by subclinical mastitis so it needs intervention to prefent mastitis. The quality of the milk is good based on the quality of bacterial and the reducting time has been approved of SNI.
Pengaruh Pakan Komersial Terfermentasi EM4 terhadap Pertambahan Bobot Badan, Konsumsi Pakan, dan Konversi Pakan Ayam Broiler Imelda Boki
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.v5i2.759

Abstract

The aim of this study was to determine the effect of EM4 fermentation at commercial feed on body weight gain, feed intake and feed conversion ratio of broilers. This study was conducted at Kefamenanu, Timor Tengah Utara from April to May 2019. A total of 80 days-old chickens (DOC) were used in this study. The experiment was designed as a Completely Randomized Design (CRD), consisting of 4 treatments and 4 replications. The DOC were divided into 4 treatments groups with 4 replications. The treatment diets were: R0 (commercial feed as control),R1 (EM4 fermentation 5 ml/kg commercial feed), R2 (EM4 fermentation 10 ml/kg commercial feed), R3 (EM4 fermentation 15 ml/kg commercial feed). The data collected were body weight gain, feed intake and feed conversion ratio of broilers. The results of statistical analysis showed that EM4 fermentation at commercial feed gave effected (P<0.05) upon body weight gain, feed intake and feed conversion ratio of broilers. It can be concluded that maintenance of broilers can give EM4 fermentation 5 ml/kg commercial feed.
Kualitas Mikrobiologis Se’i Sapi yang di Curing Menggunakan Ekstrak Kulit Buah Naga Merah (Hylocereus polyrhizus) Kristoforus Trifonius Missa; Oktovianus R. Nahak T.B.; Kristoforus W. Kia
JAS Vol 5 No 3 (2020): Journal of Animal Science (JAS) - July 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i3.795

Abstract

The purpose of this study was to analyze the antibacterial activity of red dragon fruit peel extract against Escherichia coli and its application as a preserfative of beef. Data were processed by analysis of variance (ANOVA) and continued with Duncan test. Based on antagonistic tests using a diffusion method, red dragon fruit peel extract showed the ability to inhibit and even kill E. coli. Microbiological testing of beef shows that the use of red dragon fruit peel extract can inhibit the growth of pathogenic bacteria. This inhibition is caused by the presence of active compounds that act as antibacterial compounds in the skin of red dragon fruit thus suppressing the growth rate of pathogenic bacteria. Microbiological quality of cows with the addition of preservatives (nitrates) is still in accordance with SNI, but the number of bacteria in the addition of preservatives is more when compared to cows with the addition of concentrations of red dragon fruit peel extract which are fewer and still in accordance with SNI. Observation of the presence of E. coli bacteria in beef se'i both in control and treatment using preservatives and the concentration of red dragon fruit peel extract showed that there was no (negative) growth of E coli bacteria. The inhibition of the presence of E. coli bacteria is caused by the presence of red dragon fruit peel extract and bactericidal smoke content so that it can inhibit the growth of E. coli bacteria. It was concluded that the higher concentration of red dragon fruit peel extract (Hylocereus polyrhizus) will be better in the process of inhibition of the growth of Escherichia coli bacteria and potentially as a natural preservative that can be added to se'i products. The use of dragon fruit peel extract by 60% in se'i-making products as a curing agent can also reduce the rate of bacterial growth. The use of red dragon fruit peel extract by 60% in this test is also better when compared to control (-), control (+) and concentration of 50%.
Aktivitas Antioksidan dan Total Fenolik Se’i Sapi yang dicuring Menggunakan Ekstrak Etanol Kulit Buah Naga Merah (Hylocereus polyrhizus) Yustina Seuk; Paulus Klau Tahuk; Kristoforus W. Kia
JAS Vol 5 No 3 (2020): Journal of Animal Science (JAS) - July 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i3.874

Abstract

The purpose of this research is to find out the antioxidant activity, total phenolic, moisture content and the pH of Se'i cow that is riered using red dragon fruit skin ethanol extract. The variables measured in this study are antioxidant activity, total phenolic, moisture content and the pH of se'i cows. The ingredients used in this study are beef back thigh parts and red dragon fruit skins. The method used is complete random design with variations of the following treatment: R0 = beef + seasoning, R1 = Beef + Seasoning + Nitrat 25 mg, R2 = Beef + Seasoning + Red Dragon Fruit Peel Extract 50%, R3 = Beef + Seasoning + Red Dragon Fruit Peel Extract 60%. Based on the results of this study can be concluded that the greater the addition of Red Dragon fruit peel extract, the greater also the antioxidant activity and total phenolic se'i and will decrease the moisture content and the pH of Se'i cow. Where the value of IC50 on R3 treatment is 207.853 ppm and the total phenolic of 1.068 mg/g while the moisture content of R3 is 44.829% and has a pH value of 5.21.
Pengaruh Pemberian Jus Lidah Buaya (Aloe vera) terhadap Berat Potong, Berat Karkas, Non Karkas dan Lemak Abdominal Ayam Broiler Wilhelmus Subani
JAS Vol 5 No 1 (2020): Journal of Animal Science (JAS) - January 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i1.885

Abstract

This study aimed to study the effect of aloe Vera juice on slaughter weight, carcass, and belly fat of broiler chickens. This research was conducted at the poultry farm belonging to the Faculty of Agriculture Animal Husbandry Study Program. This study uses an experimental method with a Completely Randomized Design (CRD) consisting of 4 units and 4 units consisting of 16 experimental units and each experimental unit consisted of 5 broilers. The treatment given was P0: 100% drinking water, P1: 95% drinking water + 5% aloe vera juice, P2: 90% drinking water + 10% aloe vera juice, P3: 85 % drinking water + 15% aloe vera juice. Variables that are difficult to cut weight, carcass weight, non carcass weight, and stomach weight of broiler chickens. Analysis of variance showed that that giving aloe vera juice as a feed additive has a significant effect (P <0.05) to the percentage of carcass weight, cut weight, weight and percentage of stomach fat in broiler chickens, but not ideal for carcass weight in broiler chickens. Besides that, giving 10% aloe vera juice in drinking water as a food additive gives the best results on the performance of broiler chickens.
Performans Reproduksi Sapi Perah di Peternakan Sapi Fries Holland (FH) Novisiat Claretian Benlutu Hildegardis Lake; 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.v5i2.889

Abstract

Reproductive management is very important as a support for the achievement of high milk production. The better reproductive success of a dairy cow will have an impact on the better production of milk produced. This research has been carried out at the Fries Holland (FH) cattle farm, Claretian Benlutu Novitiate in March 2019, with the aim of obtaining an overview of the reproductive performance of dairy cows at the Claretian Benlutu Novisiat dairy farm. The research method used was a survey method and direct observation to the farm business location, and sampling techniques using total sampling. The research variables observed included: a). Age at first child (Age at first calving), b). Free time (Days open), and c). The calving interval (calving interval). The results showed that the reproductive performance of dairy cows at Fries Holland (FH) Novetian Claretian Benlutu monastery did not show good performance because it exceeded the optimal time for these six variables where the average age of first calving was 37.67 ± 1.53 months, the blank period (Days Open) 170 ± 62.45 days, the interval of calving (Calving Interval) is 450 ± 79.37 days, pubertas is 22,33 ±1,53 months, post partum estrus (PPE) 73,63 ± 10,97 days and post patum mating (PPM) 76,67 ± 11,93 days. In order to improve reproductive performance and better production performance, it is targeted for processors to improve maintenance management according to the management of dairy cattle maintenance.
Pengaruh Pemberian Pupuk Kompos terhadap Pertumbuhan Rumput Setaria (Setaria sphacelata. S) Maria Imelda Kolo; Stefanus Sio
JAS Vol 5 No 3 (2020): Journal of Animal Science (JAS) - July 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i3.898

Abstract

This research has been carried out in the experimental garden of the Faculty of Agriculture, University of Timor, Urban Village Sasi, Kefamenanu City District, North Central Timor Regency. This Study lasted for 2 months From June – July 2019. This study aimed to determine the effect of compost fertilizer on the growth of Setaria grass (Setaria sphacelata. S), the research design used was RAL with 4 treatments and 4 replications. The treatments consisted of R0 : control, R1 : compost 125g / planting hole, R2 : 159g / planting hole, R3 : 375g /palting hole, the results of the study show that composting can increase growth and yield of plants, the highest plant height is found in R3 : 45,07 cm, the highest number of tillers is in R3 4,85, the highest number of leaves is in R3 ; 21,22 strands, fresh weight production is in R3 = 1000 g and dry weight production is in R3 : 35,69 g. The conclusion from the results of this study is that the provision of compost 375 g/ planting hole can increase the growth of setaria grass better and the provision of compost fertilizer is very good to be applied to the cultivation of setaria grass (Setaria sphacelata. S).
Aplikasi Level Biochar dan Jarak Tanam terhadap Pertumbuhan dan Produksi Rumput Raja (Pennisetum purpuphoides) Adam H. L. Moruk; Oktovianus R. Nahak T. B.
JAS Vol 5 No 1 (2020): Journal of Animal Science (JAS) - January 2020
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ja.v5i1.908

Abstract

The purpose of this study is to obtain the level of biochar on the growth and production of king grass and the best planting distance on the growth and production of king grass and the interaction between the levels of biochar and the regulation of growth and production of king grass. The study was conducted in the experimental area of the Faculty of Agriculture, University of Timor, Sasi Village, South Bikomi District, North Central Timor Regency. The research lasted for 48 days or during 1 production period. Each production period lasts for 48 HST. The method used in this study is an experimental method, using a completely randomized design (CRD) factorial pattern of 3x3. The factors tested were the first factor in the biochar level and the second factor was the spacing and each combination of experiments was repeated 3 times. The variables observed in this study were plant height, number of tillers, number of leaves, leaf fresh weight and leaf dry weight. Data were analyzed by analysis of variance (Anova) according to the design used. Data analysis using SAS software version 9.1. The results showed that there was an interaction between the treatment of biochar doses and spacing to plant height growth of king grass, but for other variables there was no interaction. It was concluded that the level of biochar in increasing the growth of king grass varies, for plant height and number of tillers without using biochar can still grow optimally while for increasing the number of leaves at the level of use of 250 g / planting hole. Level 500 g / planting hole is effective in increasing the dry weight and fresh weight of king grass leaves. The best spacing on growth and production of king grass varies for plant height and the number of tillers the best spacing is 20 cm while for the most number of leaves increasing at a spacing of 40 cm. Plant spacing of 60 cm is effective in increasing the dry weight and fresh weight of king grass leaves as well as the interaction between biochar levels and plant spacing on plant height while on other variables there is no interaction.

Page 7 of 12 | Total Record : 112

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