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R 108 Fakultas Peternakan Universitas Jenderal Soedirman, Jl. dr. Soeparno Utara No 60, Grendeng, Purwokerto Utara 53123 phone (0281) 638792 email: redaksijap@gmail.com - animalproduction@unsoed.ac.id
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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 9 Documents
 1 
Search results for , issue "Vol 14, No 1 (2012): January" : 9 Documents clear
Effect of Number of Spermatozoa, Oviduct Condition and Timing of Artificial Insemination on Fertility and Fertile Period of Kampung Rooster Spermatozoa Saleh, DM; Sugiyatno, Sugiyatno; Mugiyono, S; Siswadi, RW
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. This study was carried out to determine the optimum fertility and fertile period using the number of spermatozoa, oviduct condition and timing of insemination of native rooster spermatozoa. Ninety six commercial Isa brown pullets and nine kampung roosters were used in this study in a 3×2×2 factorial arrangement with one bird in a cage constituting a unit. The factor levels were the number of spermatozoa (50, 100 and 150 million/0.1 ml), oviduct condition (hard-shelled eggs and free hard-shelled eggs), and timing of artificial insemination (in the morning, at 7 AM and in the afternoon, at 4 PM).  The results showed that among the treatments there was no significant interaction to fertility and fertile period. Insemination with 50 million sperm number seemed to be the same result with the other 2 treatments. Oviduct condition had a highly significant difference on fertility and fertile period percentage, and timing of insemination did not differ between morning and afternoon.  In conclusion, the only oviduct condition (free hard-shelled eggs) was the best results for insemination in terms of fertility and fertile period of native roosters.  It is recommended that for the maximum fertility and fertile period, hens should be inseminated with 50 million spermatozoa, free of hard-shelled eggs and insemination performed in the morning or in the afternoon. Keywords: timing of artificial insemination, fertility, fertile period, semen dose, oviduct conditionAnimal Production 14(1):32-36, January 2012
In Vitro Digestibilities of Six Rumen Protected Fat-Protein Supplement Formulas Hartati, Lilis; Agus, Ali; Widyobroto, BP; Yusiati, LM
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The aim of the research was to evaluate the efficacy of protection method of rumen protected fat-protein supplements. In vitro digestibility test was carried out to examine nutrients digestibility of different supplement formula based on the sources of protein and oil. The research used two sources of fat namely crude palm oil (CPO) and fish oil (FO) and three sources of protein namely milk skim, soy flour, and soybean meal. Thus there were 6 combinations that subjected in the in vitro digestibility test. The observed variables were the digestibility of dry matter (DM), organic matter (OM), crude fat (CF), and crude protein (CP). Results indicated that the method for protecting protein and fat was effective. This was showed by low nutrients digestibility in the rumen and high nutrients digestibility in the post rumen. In conclusion the combination between skim milk and CPO gave the best results among the other supplement formula.Keywords: rumen protected nutrient, fat-protein supplement, rumen digestibility, in vitroAnimal Production 14(1):1-5, January 2012
Vibrational Spectroscopic Investigation of Biomolecular Responses of Carbohydrate Structure to Moisture and Dry Heating in Soybean Seed (Glycine max) Samadi, Samadi; Yu, P
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The objective of this experiment was to investigate carbohydrate structures of seed tissue affected by different heat processing methods using infrared vibrational molecular spectroscopy.  In this study, soybean seeds (two different harvested years; 2008 and 2010) were used as a model to investigate the alteration of inherent structure carbohydrate due to heat treatments. Structural characteristics of the bands in typical infrared molecular spectrum were studied in the region at ca. 1452-1188 cm-1 related to cellulosic and hemicellulosic compounds and the region at ca. 1193-881 cm-1, related to total CHO. Multivariate molecular spectral analyses: Hierarchical cluster analysis (CLA) and principal components analysis (PCA) were applied to identify heat-induced changes of molecular spectral profiles. Treatments used in this study were raw soybean seeds as control,  autoclaved soybean seeds at 120°C for 1 h (HT-1: wet heating) and dry roasted soybean seeds at 120°C for 1 h (HT-2: dry heating).  The results showed that the heat treatments did not change spectral profiles of cellulosic, hemicellulosic and total CHO. Based on spectral analysis, CLA and PCA also did not produce any alterations among different treatments in original spectra at cellulosic, hemicellulosic and total CHO regions. In conclusion, the molecular spectral technique with multivariate spectral technique can be considered as a research tool to investigate the magnitude of heat-induced change in carbohydrate molecular structure and other biopolymers in feeds, seed and plant tissues. These techniques could be used in the food and feed industry in which, losing or changing carbohydrate molecular chemistry was able to be detected in rapidly without any destruction and chemical hazardous. Further studies are needed to understand the trend in structural changes by heating with increasing temperature and time of exposure.Keywords: carbohydrate molecular, heat processing, molecular spectroscopy, soybean seed, feedsAnimal Production 14(1):23-31, January 2012
Tenderness and the Calpain System of Three Different Types of Muscles of Kejobong Does under Two Different Energy Levels Socheh, M; Ismaya, Ismaya; Budisatria, I Gede Suparta; Kustantinah, Kustantinah
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The purpose of research was to investigate whether there was influence of the addition of concentrates in basal feed on meat tenderness and calpastatin and calpain activities of three muscles of Kejobong does. A total of 20 heads of Kejobong does (2.0-2.5 years) with initial live weight range between 23.8-24.2 kg was studied and randomly set in two kinds of feed treatment, ie basal feed (p0) and basal feed plus concentrates (p1). Two kinds of feed were given to Kejobong doe for 12 weeks.   The observed variables were (1) tenderness of meat, (2) calpain activity (m-calpain activity and the activity of m-calpain), and (3) calpastatin activity. Data were processed using the General Linear Model Univariate procedure and Pearson Bivariate Correlation of the SPSS program.  Results showed that feeding (basal feed and basal feed plus concentrates) significantly affected meat tenderness of Kejobong doe. The types of muscles had highly significant effect on tenderness. Feeds affected m-calpain activity, m-calpain activity, and calpastatin activity in the muscles. Types of muscles exhibited variation in the activity of m-calpain, the activity of m-calpain, and calpastatin activity.  In conclusion, the addition of concentrates in the basal feed increased meat tenderness, and affected the activity of m-calpain, m-calpain, and calpastatin.Keywords:  activity of m-calpain and m-calpain, calpastatin activity, Kejobong doeAnimal Production 14(1):47-55, January 2012
Analysis of Carrying Capacity of Agro-Ecosystem Coconut-Cattle in South Minahasa Regency Salendu, AHS; Maryunani, Maryunani; Soemarno, Soemarno; Polii, B
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. Coconut plantation is very dominating in South Minahasa regency seen from its production of 49,907.33 tons in 2010. The land under coconut trees can be used for food crops or forage. The waste from food crops is the source of animal feed, while the livestock’s manure is used to improve soil fertility under coconut tree. The research objective was to analyse the carrying capacity of the agro-ecosystem of coconut-cattle. Regency and district were determined purposively. A total of 86 farmers as respondents were determined based on the ownership of at least 2 cattle and cattle selling experience. Data were analyzed using effective potential of livestock development and land capability index (IDD). The result showed that the maximum potential of land resources (PMSL) was 30,872.94 animal unit (AU). The capacity increase in cattle population based on the soil resources was 18,208.94 AU. The maximum potential based on farmer house holds was 127,023.00 AU. The value of land capability index was 2.14. The conclusion was South Minahasa Regency was still potential for cattle development regarding land resources or workforce potentials. Development of cattle can be integrated with the coconut to maintain and improve agro-ecosystem sustainability of coconut plantation.Keywords: cattle, carrying capacity, agro-ecosystem, coconutAnimal Production 14(1):56-62, January 2012
Lipid Biosynthesis in Blood and Egg of Local Hen Fed with Feed Containing Menhaden Fish Oil as Source of Omega-3 Fatty Acids Iriyanti, N; Tugiyanti, E; Yuwono, E
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. Menhaden fish oil is commonly used as chicken feed mixture as cheap omega-3 source, plenty and available over the year. Chicken feed containing menhaden fish oil can affect digestion, metabolism and production of meat and egg. The research aimed to evaluate lipid biosynthesis on blood and egg yolk of local chicken fed with feed containing menhaden fish oil as an omega-3 source. The research used 60 hens placed in individual battery cages with four treatments and five repetitions. The treatments were R0 = control/without menhaden fish oil as omega-3 source; R1 = with 2.5%; R2= with 5.0% and R3 = with 7.5% menhaden fish oils respectively. Data analysis used analysis of variance continued with Duncan’s test. The result of the researh showed that the treatments did not signifcantly affect lipid consumption, blood lipid content, blood and yolk cholesterols. However, the treatment significantly affected yolk lipid. The used of menhaden fish oil in feed as an omega-3 source was accumulated in yolk eggs as followed: C18:3 from 0.17% (R0) to 0.29% (R2); DHA (C22:6) from 0.87% (R0) to 3.12% (R3); EPA C18:2 from 1.05% (R0) to 1.85% (R2); EPA C22:4 from 0.77% (R0) to 0.88% (R2) respectively. It could be concluded that enhancement of omega-3 content in egg could be achieved through addition of omega-3 sources in feed.Keywords: egg quality, lipid profile, menhaden fish oilAnimal Production 14(1):6-12, January 2012
Isolation and Effect of Al-Tolerant Phosphate Solubilizing Microorganism for Production and Phosphate Absorption of Grasses and Phosphour Dissolution Mechanism Karti, PDMH; Yahya, S; Sopandie, D; Hardjosuwignyo, S; Yadi, S
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The objective of this research was to study the isolation and effect of Al-tolerant phosphate solubilizing microorganisms to growth, production of grasses and phosphate dissolution mechanism. The planting materials used were S. splendida and C. gayana pols. The treatment consisted of four selected isolates, namely Po = without phosphate solubilizing bacteria(PSB), P1 = RJM.30.2, P2 = FT.3.2, P3 = FT.3.4, P4 = B8016495, P5 = B8016498, P6 = the mixture from four isolates P2-P5. Observed variables were pH, shoot and root dry weight, and P absorption.  The best phosphate solubilizing microorganism on acid soil were FP.3.2, FP.3.3, B8016495 and B8016498. Phosphate solubilizing microorganism could not yet increase shoot and root dry weight production on grasses S. splendida and C. gayana, but had shown increasing P shoot and root content and  P uptake. On grass S. splendida the best isolate to increase P shoot and root of shoot and root, organic acid. The best phosphate solubilizing microorganism on acid soil content and P uptake was FT.3.3.  On grass C gayana the best isolate to increase P shoot and root content and P uptake were RJM.30.2. and FT.3.3.  Organic acid exudated by FT.3.3. were oxalic  and acetic acid as phosphate dissolution mechanism. Keywords: phosphate solubilizing microorganism, acid soil, forage grasses, Setaria splendida, Chloris gayanaAnimal Production 14(1):13-22, January 2012
Opportunities for Change in Small Ruminant Systems in Central Java-Indonesia Budisatria, I Gede Suparta; Udo, HMJ; Viets, TC; Van der Zijpp, AJ
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. This study evaluated sheep fattening and goat breeding innovation scenarios for small ruminant systems in Central Java. In sheep fattening scenario 1, farmers were proposed to fatten 5 male sheep two times a year, in sheep fattening scenario 2, farmers were proposed to fatten sheep in one round of 9 months up to the age of one year. In sheep fattening scenario 3, farmers were proposed to fatten male sheep in two periods, one round with 5 animals as in scenario 1, and another round with 5 animals sold at one year of age for Idul Adha. Goat breeding scenarios were based on a breeding unit with 3 does and involved reductions of kidding intervals from 278 (middle zone) and 273 (uplands) days to 240 and 220 days. The sheep fattening scenarios indicated that if farmers could start specialising in sheep fattening, the technical and economic results could be improved compared to the present sheep production system. Sheep fattening scenario 3 showed the highest net live-weight production in kg and the highest value added. When the opportunity labour costs were included in the calculations, fattening of sheep still produced a positive net return to the farmers. A goat breeding unit with 3 does produced 2.2 and 1.7 times more kids than in the real situation in the middle zone and uplands, respectively. Reducing kidding intervals resulted in an increase of kids sold by 1.2 and 1.3 respectively for kidding intervals 240 and 220 days in the middle zone; while in the uplands this was 1.1 and 1.3 times respectively. The breeding scenario calculations indicated that goat breeding could make a positive contribution to the livelihood of goat farmers, if the management of goats was improved.Keywords:  sheep fattening, goats breeding, value added, IndonesiaAnimal Production 14(1):37-46, January 2012
Effect of Fish Meal Level on Growth, Food Digestibility and Fur Properties of Farmed Mink (Mustela vison) Korhonen, HT; Niemelä, P
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. Our study sought to determine the effects of normal vs high fish meal levels in the diet on the growing-furring process and apparent food digestibility of farmed male mink (Mustela vison). The subjects were two groups of juvenile dark mink born in May and weaned in August. The experiment started after weaning with two diet groups: (1) normal level of fish meal (NOR), i.e. 4.5% of diet, and (2) high level of fish meal (HIGH), i.e. 10.0% of diet. We found that the mink on the high fishmeal (HIGH) diet consumed slightly more fresh food than the mink on the normal fishmeal diet (NOR) (total consumption 30.6 kg vs 28.1 kg). The mink in the NOR group ingested almost the same amount of food as dry matter and energy as the mink in the HIGH group. On October 22, the body weights of the HIGH group animals were significantly higher than those of the NOR animals. At the final weighing on December 3 (at pelting), a tendency for the body weights of NOR mink was noted to be lower than those of HIGH mink. Skin length was significantly shorter in NOR than in HIGH mink. The number of white wool skins (i.e. fur defect) was higher in NOR than in HIGH mink (4 vs 2 skins). Statistically significant differences in other fur variables were not found between the groups. The apparent digestibility of protein, fat and organic matter was significantly better in HIGH than in NOR mink. Our findings tempt us to conclude that the proportion of fish products, at least those of fishmeal, can be increased in the diet of farm-raised juvenile mink.Keywords: farm-raised mink, feeding, fish products, diet, growing-furring periodAnimal Production 14(1):63-69, January 2012

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