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Animal Production : Indonesian Journal of Animal Production
Published by Universitas Jenderal Soedirman
ISSN : 14112027     EISSN : 25415875     DOI : https://doi.org/10.20884/1.jap.2021.23.2.10
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Veterinary
Animal Production is a peer-reviewed journal published by the Faculty of Animal Science, Jenderal Soedirman University in association with the Animal Scientist Society of Indonesia. The journal was established in 1999 and available online since May 4, 2011. Animal Production was initially published twice a year, then three times a year starting in 2005. The journal coverage focused on small scale livestock farming and technologies which includes the recent science development in animal production, including all aspects of nutrition, breeding, reproduction, post-harvest processing and socio-economics. All articles are available online. Full text available in pdf format and can be downloaded for free. Starting Vol 22 No 1 the papers have been and will be published in our new website (http://animalproduction.id), as the continuation of our previous but still active website (http://animalproduction.net).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 606 Documents
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The Physical Analyze of Local Grass Suhartati, FM; Suryapratama, W; Rahayu, S
ANIMAL PRODUCTION Vol 6, No 1 (2004): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

A research has been conducted to analyze physical characteristics of local grass. The aimed of this research was to observe grass physical characteristics, which are bulkiness, water regain capacity and water solubility. Also to observe correlation of water regain capacity to dry matter and organic matter digestibility as well as its degradation rate during 0, 12, 18 and 24 h incubation, in sacco, using 2 fistulae cows.  Five local grass were tested in this research, which are field grass, elephant grass, brachiaria grass, king grass and setaria. Fistulae cows consumed forages and concentrates with ratio of 70:30, minimum protein level of 12% and minimum TDN of 60%. Physical characteristics data that obtained then analyzed using analysis of variance. Furthermore, honestly significant different was also performed. Dry matter and organic matter digestibility data that obtained were analyzed with regression of physical characteristics.  Result showed that brachiaria grass has poor water regain capacity and water solubility.  There are positive linear correlation between water regains capacity with dry matter and organic matter digestibility. (Animal Production 6(1): 37-42 (2004) Key Words: Bulkiness, Water Regain Capacity, Water Solubility, Dry Matter and Organic Matter Digestibility
Using Behavioural Validity Method to Analyse the Dynamic Model of Smallholder Beef Farming Systems in Indonesia Setianto, Novie Andri
ANIMAL PRODUCTION Vol 18, No 1 (2016): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (760.441 KB) | DOI: 10.20884/1.anprod.2016.18.1.551

Abstract

Abstract.  Smallholders beef farming is a complex systems which has wide range of stakeholders whose interests are varied. Systems thinking is one approach which can be recommended to study the complexity of a system.  Model is developed to mimic the situation of the farming situation in the real world.  A model opens up possibilities for simulating an intervention easier, less dangerously, and more ethically than experimenting in the real world.  However, before a model were used to simulate any intervention strategy, it needs to be validated.  This paper aimed to describe one validity method which used to test the validity of a model describing the smallholder beef farming.  A series of surveys have been undertaken to harness perspectives, opinion, and data from 2 beef farmers group in Kabupaten Banjarnegara and Kabupaten Banyumas.  Model were developed using iThink software developed by Ventana®.  Behavioural validity was conducted using extreme condition test which use 4 combination of extreme value; calving interval, share to farmer, purchasing price, and selling price.  Result showed that behavioural validity method using extreme value test was able to show the consistency of the logic which construct he structure of the model.  
Nutrient Characteristics and Fermented Rice Straw Degradation by Lignolitic TLiD and BopR Inoculums Prihartini, I; Soebarinoto, Soebarinoto; Chuzaemi, S; Winugroho, M
ANIMAL PRODUCTION Vol 11, No 1 (2009): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

The research has been conducted to evaluate the nutrition’s characteristic and degradation of rice straw fermented  with lignolitic inokulum in different incubation time.  Rice straw fermentation with lignolitik isolates increase the dry matter and crude protein content compare with dried fermented rice straw. On the other hand, fermentation decrease organic matter, crude fiber, and cellulose contents. The decreasing of OM, CF, and cellulose were lower than lignin. The fermentation with lignolitik inoculum increase the value of DM and OM degradation of rice straw in parameter  non-soluble water fraction but degradable potentially(b), potensial of degradation (a+b) dan degradation time (c) BK dan BO but non significant to parameter water soluble fractions (a).  Fermentation with lignolitik inoculum increase the nutritive value and degradation rice strwa and the best treatment was combination of  TLiD dan  BOpR inoculums in three days incubation. (Animal Production 11(1): 1-7 (2009) Key Words: rice straw, rice straw fermented, lignolitik, lignin biodegradation, nutrition
In Vitro Motility, Velocity and Capacitation Status of Merino Ram Spermatozoa Ismaya, Ismaya; Fiztpatrick, L; Summers, P
ANIMAL PRODUCTION Vol 14, No 2 (2012): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

The objective of the present study was to determine the effects of Merino rams on the in vitro motility, velocity and capacitation status of ram spermatozoa. Four rams of proven fertility were used in this study. Semen was collected by electro ejaculation. The fresh semen was diluted at four dilutions in Hepes buffered synthetic oviduct fluid. A sample of semen was collected and the motility, velocity and capacitation status of spermatozoa determined and analyzed. The results study showed that motility and velocity of Merino rams spermatozoa were not significantly different. The mean average path velocity (VAP), straight-line velocity (VSL) and curvilinear velocity (VCL) were 91.2 µm/s, 72.2 µm/s and 134 µm/s, respectively. Amplitude of lateral head displacement (ALH), beat cross frequency (BCF) and linearity (LIN) was 5.5 µm, 19.5 Hz, and 54.7%, respectively. During the incubation time, progressively more spermatozoa became capacitated such that at the end of the incubation, 40.9±0.9% was capacitated acrosome-intact and 29±2.5% was capacitated acrosome-reacted. In conclusion, the motility and velocity of Merino spermatozoa were similar among rams. There were differences among rams in the capacitation profile; however there was no significant effect of incubation time and dilution rate on the capacitation status. Keywords: Merino rams, spermatozoa, motility, velocity, capacitation in vitro Animal Production 14(2):104-110
A Review: Livestock On-Station and On-Farm Trial Sodiq, A; Susanto, A
ANIMAL PRODUCTION Vol 1, No 1 (1999): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Scientist working in international livestock research are expected to be familiar with an interdisciplinary systems approach, and to work in multidisciplinary teams. The argument for this approach is that (1) discipline specialists are not equipped to understand the relationships between the components they focus on and the systems as a whole, (2) if the specialist operates in isolation from the other discipline, he/she is operating in isolation from the system and so the results may be irrelevant or, if applied, actually have a deleterious effect on the systems, (3) therefore, the specialist must understand the system through a  systems approach, a systems person, or the activities of a team. Applicants hoping to work in international livestock research are expected to have had project experience in the tropics, where the environment, culture, facilities and infrastructure  may be very different from that in Northern Europe. The purpose of this course is to familiarize student with the  multidisciplinary or interdisciplinary systems approach and to prepare them for their field projects in the tropics. (Animal Production 1(1) : 36-42 (1999).
Effect of Combined Probiotics (Saccharomyces cerevisae + Candida utilis) and Herbs on Carcass Characteristics of Swamp Buffalo Mahyuddin, P; Widiawati, Y
ANIMAL PRODUCTION Vol 12, No 2 (2010): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

A feedlot trial was conducted to study the effect of probiotics + herbs on carcass characteristics. Thirty male swamp buffaloes aged 2–2.5 years with the average body weight of 297 kg were used in this trial. They were fattened for 75 days to reach a slaughter weight of around 350–400 kg. They were divided into two groups of 15 animals in each group, and were placed in a shaded paddock. The groups were the control and the treated animals. The treated animals were given a supplementation containing combined yeasts (Saccharomyces cerevisae and Candida utilis), and herbs. All animals were fed basal diet of ammoniated rice straw and commercial concentrate with a ratio of 10: 90. There was no effect of probiotics+herbs on live weight gain, percentage of carcass, dressing, meat and by products, back fat thickness and eye muscle area. Addition of probiotics+herbs increased proportion of bone, reduced meat : bone ratio, body fat and proportion of offal. Although body fat content was reduced by the treatment, the compositions of fat were similar between the control and treated animals. (Animal Production 12(2): 69-73 (2010)Key Words: buffalo, feedlot, yeast, carcass
Analysis of Local Chicken Entreprise in DAS Serayu Banyumas Hidayat, N Noor; Soeprapto, Soeprapto
ANIMAL PRODUCTION Vol 2, No 1 (2000): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

The Objectives of this research was to know income and efficiency level of local chicken entreprise. Beside that, to know potency of local chicken enterprise developing in DAS Serayu, Banyumas and know factors can effect level of that income and efficiency. Methode that used at this research is survey method to farmer families. Take of research data by random sampling.The data is analysed by multiple regression analysis. The results of this research showed that income level of local chicken entreprise at DAS Serayu is Rp 277.375,00 / year and economi efficiency 2.80 , that means the farmers get return Rp 2.80 for every one unit cost addition. The age of farmers and total of chicken possession effect at efficiency of  local chicken entreprise. Potency of local chicken developing very big if showed from power of area and human resources. Very important to increase entreprise capital and increase knowledge for farmer. Beside that more important present motivation and support for develop there enterprise (Animal Production 2(1): 13-17 (2000)Key Words: local chicken, farmers income, economic efficiency
The effect of Tea Misletoe (Scurrula oortiana) Stem Extract as Immuno-Modulator on Oncogenic Marek’s Disease Virus Infection Samsi, Mulyoto; Malole, MBM; Manalu, W; Handharjani, E
ANIMAL PRODUCTION Vol 9, No 3 (2007): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Marek’s disease virus (MDV) is one of oncogenic herpesvirus. It causes immunosupresion and cancer in chicken. Several plants produce bioactive compounds which are very useful for treatment of many disease, especially hiperproliveration and virus infection. This study was aimed to find out mechanism of immuno-modulatory capacity in layer commercial chicken administered orally with extract of tea parasite (Scurrula oortiana) in dose of 10 mg/kg BW through drinking water, then the chicken were infected by intraperitoneal oncogenic MDV in dose of 1,0 x103 TCID50. The study used 60 layer commercial day old chicks (DOC) divided into four group treatments. The treatments were group A (administered S. oortiana extract and without MDV infection), B (neither S. oortiana nor MDV infection), C (administered S. oortiana extract and with MDV infection), and D (without administered S. oortiana extract, but with MDV infection). Results showed that MDV oncogenic caused immunosupresion at a day post infection (p.i) and recovery to be normal based on relative weight of bursa Fabricius and thymus at 40 days p.i. The extract of S. oortiana had a capability as an immunomodulator indicated by the increase of relative weight of bursa Fabricius and thymus at day 20 days p.i. (Animal Production 9(2): 172-177 (2007) Key Words: Marek’s disease virus (MDV), Scurrula oortiana, immuno-modulator
Supplementation of Rumen By Pass Protein-Fat: Effect on Feed Intake, Nutrient Digestibility and The Profile of Duodenal Digesta Fatty Acids Hartati, Lilis; Sumantri, Ika; Agus, Ali
ANIMAL PRODUCTION Vol 16, No 2 (2014): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract.  The aim of this research was to study the effects of rumen by pass protein-fat supplementation (RBPF) on feed intake, nutrients digestibility and profile of duodenal digesta of fatty acids. Two rumen fistulated and duodenum canulated dairy cows were fed ration that consisted of king grass and concentrate (60:40). The concentrate was supplemented with 20% RBPF. The feeding trial was conducted for four weeks in which the first week was the control period, the second week was the adaptation period, the third week was the early collection period and finally the fourth week was the late collection period. The samples of duodenal digesta were collected 1 hour before morning feeding and 1, 3 and 5 hours after morning feeding. The cows were fed twice a day and concentrate was offered before forage. The results showed that in comparison to the control, supplementation of RBPF increased nutrients intake of dry matter (DM) (6.95 vs. 6.27%), organic matter (OM) (6.20 vs. 5.70%), crude fat (CF) (0.49 vs. 0.41%), crude fiber (CFb) (1.84 vs. 1.49%) and nitrogen free extract (NFE) (3.23 vs. 3.03%), while the crude protein (CP) intake decreased (0.64 vs. 0.77%). Supplementation of RBPF improved the nutrients digestibility of dry matter (67.24 vs. 62.15%), organic matter (68.71 vs. 65.29%), crude fiber (66.20 vs. 57.46%) and nitrogen free extract (72.37 vs. 66.47%). RBPF supplementation also increased linoleic acid content in duodenal digesta sample at 1and 3 hours after feeding. In conclusion, RBPF supplementation did not negatively affect feed intake and nutrient digestibility. RBPF also increased the proportion of linolenic acid, eicosapentaenoic acid (EPA) and docosahexsaenoic acid (DHA) in duodenal digesta until 3 hours after feeding. Key words: RBPF, supplementation, feed intake, nutrient digestibility, fatty acid Abstrak.  Penelitian ini bertujuan untuk mengetahui pengaruh  suplementasi protein-lemak by pass rumen terhadap konsumsi, kecernaan nutrien serta profil asam lemak pada digesta duodenum sapi perah. Dua ekor sapi perah berfistula rumen dan berkanula duodenum diberi pakan hijauan dan konsentrat dengan rasio 60:40, diberi suplemen protein-lemak by pass rumen 20% dari konsentrat.  Percobaan dilakukan selama 4 minggu, minggu pertama adalah periode kontrol, minggu ke-2 periode adaptasi, minggu ke-3 periode koleksi awal dan minggu ke-4 periode koleksi akhir. Sampel digesta duodenum diambil 1 jam sebelum pemberian pakan dan 1; 3 serta 5 jam setelah pemberian pakan. Ransum diberikan dua kali sehari dengan konsentrat lebih dulu sebelum hijauan. Dibanding periode kontrol, suplementasi protein lemak by pass rumen sebanyak 20% menaikkan konsumsi bahan kering (BK) (6,95 vs 6,27%), bahan organik (BO) (6,20 vs 5,70%), lemak kasar (LK) (0,49 vs 0,41%), serat kasar (SK) (1,84 vs 1,49%) dan bahan ekstrak tanpa nitrogen (BETN) (3,23 vs 3,03%) tetapi menurunkan konsumsi protein kasar (PK) (0,64 vs 0,77%). Suplementasi protein lemak by pass rumen juga memberikan kecernaan BK, BO, SK dan BETN ( 67,24 vs 62,15%; 68,71 vs 65,29%; 66,20 vs 57,46%; 72,37 vs 66,47%) yang lebih tinggi dibanding kontrol. Suplementasi lemak  by pass rumen juga menaikkan proporsi asam lemak linolenat pada jam ke-1 dan ke-3 setelah makan. Pemberian protein-lemak by pass rumen dalam ransum tidak berpengaruh negatif terhadap konsumsi dan kecernaan nutrien pakan serta meningkatkan proporsi asam lemak linoleat, EPA (eicosapentaenoic acid) dan DHA (docosahexsaenoic acid) digesta duodenum. Kata kunci: protein lemak by pass rumen, suplementasi, konsumsi, kecernaan nutrien, asam lemak
Rotational Grazing System for Beef Cows on Dwarf Elephantgrass Pasture for Two Years after Establishment Mukhtar, M; Ishii, Y
ANIMAL PRODUCTION Vol 13, No 1 (2011): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

An intensive rotational grazing system for dwarf and late heading (DL) elephant grass (Pennisetum purpureum Schumach) pasture was examined in a summer period for two years following establishment. Four 0.05 of DL elephant grass pastures (20×25 m) were established on May 2003. They were rotationally grazed for 1 week, followed by a 3-week rest period by three breeding or raising beef cattle for three and six cycles during the first and second years of establishment respectively. Before grazing, the plant height, leaf area index and the ratio of leaf blade to stem were at the highest, while tiller number increased and herbage mass tended to increase, except for the first grazing cycle both two years and for one paddock in the second year. Herbage consumption, the rate of herbage consumption and dry matter intake tended to decrease in three paddocks from the first to the third cycle in the first year, but increase as grazing occurred in the second year. Dry matter intake averaged 10.2-14.5 and 15.4–23.2 g DM/kg/live weight (LW)/day over the four paddocks in the first and second year, respectively, and average daily gains were 0.09 and 0.35 kg/head/day in the first and second year respectively. The carrying capacities were estimated at 1,016 and 208 cow-days (CD)/ha (annual total 1,224 CD/ha) in the first year and 1,355 and 207 CD/ha (annual total 1,562 CD/ha) in the second year. Thus, DL elephant grass pasture can expand the grazing period for beef cows for the following two-year establishment. (Animal Production 13(1):10-17 (2011) Key Words: dwarf elephant grass, herbage mass, plant characters, rotational grazing

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