cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ratmawati Malaka
Contact Email
malaka_ag39@yahoo.co.id
Phone
+6281355727613
Journal Mail Official
-
Editorial Address
Jl. Perintis Kemerdekaan km. 10 Makassar, 9024
Location
Kota makassar,
Sulawesi selatan
INDONESIA
Hasanuddin Journal of Animal Science (HAJAS)
Published by Universitas Hasanuddin
ISSN : 26219182     EISSN : 26219190     DOI : -
Core Subject : Economy, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology
HAJAS aims to publish original research results and reviews on farm tropical animals such as cattle, buffaloes, sheep, goats, pigs, horses, poultry, as well as non domesticated Indonesian endemic animals, such as deers, anoa, babirusa, etc.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 80 Documents
 1   2   3   4   5 
Evaluation of Pathogenic Contamination of the Liver and Meat from Traditional Markets in Makassar Ratmawati Malaka; Kusumandari Indah Prahesti; Hajrawati Hajrawati
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2 No. 2 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v2i2.13732

Abstract

Many factors influence the growth of microorganisms on and in meat, including temperature, moisture content, oxygen, pH, and meat nutrition. Meat is a medium that is very suitable for the growth of microorganisms because it has a highwater content of 68-75%, high nutrition, complete mineral content and a pH 5.3-6.5. Contamination of microorganisms on the surface of meat or carcass has started since the slaughter of livestock until the meat is consumed. The purpose of this study was to evaluate the presence of microorganism contamination in meat sold in traditional markets in Makassar. Beef and beef liver were taken from traditional markets in Makassar and then tested for Total Bacteria, Salmonella sp. as an indicator of pathogenic bacteria contamination in meat. The total bacterial contamination of beef and beef liver was still higher than the provisions of the Indonesian National Standard and the bacteria that could be suspected were Salmonella sp.
Effect of FSH and PMSG Additions on Maturation and Fertilization Rates of Bali Cattle Oocytes Hasbi Hasbi; Herry Sonjaya; Andi Arya Pawarekki; Sri Gustina
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2 No. 2 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v2i2.13735

Abstract

The process of in vitro oocyte maturation requires stimulation of gonadotropin hormones, as well as in vivo. There are two gonadotropin hormones that are available in the market and can be used in the process, Follicle Stimulating Hormone (FSH) and Pregnant Mare Serum Gonadotropin (PMSG). This study aimed to determine the effect of the addition of FSH and PMSG hormones in the maturation medium on the in vitro maturation and fertilization rates of Bali cattle oocytes. This study had two treatments, the addition of FSH and PMSG, each of which was carried out 4 times. Oocytes matured in basic medium, M-199 plus Bovine Serum Albumin (BSA) 10 IU/ml, and 50 µg/ml Gentamycin. Furthermore, the matured oocytes fertilized in 80 μl drop of sperms. The data were analyzed by Chi Square test to determine the differences in the level of maturation and fertilization of Bali cattle oocytes in vitro. The results of this study indicated that there was no significant difference (P>0.05) between the addition of FSH and PMSG hormones in the maturation medium to the nuclear maturation rate (81.4 ± 2.2 vs 81.2 ± 2.3), and the fertilization rate (42.2 ± 4.3 vs 24.6 ± 2.7). It can be concluded that in vitro maturation and fertilization rate of Bali cattle oocytes with the addition of FSH and PMSG hormones to the maturation medium are similar, but showed a tendency for higher fertilization rate in the medium supplemented with FSH.
Identification of Qualitative Characteristic Bali Polled Cattle Zulkharnaim Maupa; Sudirman Baco; Lellah Rahim; Muhammad Yusuf
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2 No. 2 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aim of the research was to identify the qualitative characteristics of Bali polled cattle.  Several advantages in polled cattle can reduce the risk of injury that often occurs in herdsmen’s caused by horns, can prevent bruising of the carcass and damage to the skin. The development of Bali polled cattle requires further research, this research is related to its qualitative characteristics. The total sample was 100 consisting of 11 Bali polled cattle and 89 Bali horned cattle, consisting of 42 samples from Bone Regency and 47 samples from Barru Regency.  Qualitative characteristics that are measured include: coat color, blackline runs along the back, color of socks, color of rump, muzzle color, eyelid color, white hair in the ears, and wattle size.  The qualitative characterization of Bali Cattle in this study was based on the Indonesian Institute of Sciences (LIPI) ́s guidelines for phenotypic characterization. The distinctive characteristics found in horned Bali cattle are also found in polled cattle. The presence of Bali polled cattle changes the indigenous cattle rearing system in Indonesia.
Stamina Prediction of Cows and Goats to Exercise Changes by Measuring Body Temperature, Heart Rate, and Respiratory Rate Kusmandari Indah Prahesti; Sudirman Baco; Ratmawati Malaka
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.14130

Abstract

Environmental factors play an important role in livestock life. An unsuitable environment can cause disturbances to the growth of animal and cannot produce properly. The purpose of this study was to determine changes in respiratory frequency, heart rate and body temperature of cows and goats at rest, when given running training, and when a rest one hour after being rushed, to find out the stamina of the animals. The results showed that exercise treatment had a very significant effect on respiratory rate, body temperature, and heart rate. The respiratory rate after exercise was significantly different from the respiratory frequency before exercise and after resting for one hour, but quickly returned to normal after one hour rest which indicates that the stamina of these two animals is very good.
The Effects of the Addition of Rubber Leaf (Hevea brasiliensis) Flour in Rations on Dry Matter Consumption, Weight Gain and Feed Conversion Ratio of Native Chickens Armas Hadiyanto; Sri Wigati; Fahmida Manin
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.14134

Abstract

The purpose of the study was to find out the effect of adding rubber leaf (Hevea brasiliensis) flour containing tannin compounds in standard rations on the production performance of native chickens. The materials used were 64 native chickens (32 males and 32 females) aged 8 weeks, rubber leaf flour and non-AGP commercial ration with 21% protein content. The experiment was designed using Randomized Group Design with 4 treatments and 8 repetitions. Grouping was based on sex, and each repetition unit consists of 2 chickens. The treatment given was the addition of rubber leaf flour by 0% (P0), 3% (P1), 6% (P2) and 9% (P3) in 100% of commercial ration given to native chickens raising in individual battery cages for 6 weeks of trial period. The observed variables were consumption of dry matter (DM), weight gain (WG) and feed conversion ratio (FCR). Data were analyzed by Analysis of variance using General Linear Model procedures. The results of statistical analysis showed that the feeding trials affected non-significantly (P >0.05) on all variables observed. DM consumption, Weight Gain and FCR of P0, P1, P2 and P3 treatment group were respectively:  3279, 3260, 3274 and 3355g/head/week; 106.22, 105.15, 99.95 and114.43 g/head/week; 4.88, 5.02; 5.32 and 4.66. Based on the results, it can be concluded that rubber leaf flour can be used up to a level of 9% as alternative to synthetic antibiotic growth promoter (AGP), and produce the same production performance as native chicken production given non-AGP commercial rations. Keywords: Alternative-AGP, Hevea brasiliensis, Native Chicken, Performance, Rubber leaves
The Motility, Viability, and Abnormality of the Frozen Bali Bull Semen with Andromed and Egg yolk-Tris Extender: Quality of Bali Bull Semen Nur Salmah; Toleng Abd Latief; Muhammad Yusuf; Masturi; Sahiruddin; Hasrin; Masir Ummul
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.14171

Abstract

The research compared the quality of frozen semen (motility, sperm live-cell and spermatozoa abnormality) of Bali Cattle on andromed and tris egg yolk (TKT) diluent. This research used one of the Balinese Bull. Semen was collected five times for two diluent treatments, which was P1= andromed+ aquadest and P2= TKT + glycerol. The parameters measured were motility, sperm live-cell and abnormalities of spermatozoa. Each parameter in each treatment was compared using the T-test (t-test independent sample). This research indicated that P1 was better able to maintain with P2, motility and the percentage of sperm live-cell frozen semen spermatozoa in andromed diluent is still above 40% is 50.8, 6.14% and TKT is 5.03% and a TKT of 33,3 %; 2,64 %. There was no significant difference in abnormalities of frozen semen Bali cows in the two diluents which the respective values for andromed and TKT were 13,2 %; 2,73%; and 14.3 %; 3.51%. It can be concluded that TKT still needs improvement to reach 40% or more.
Overview of coccidiosis in sheep: History of Disease Incidence in the World and Life Cycle Reynard Gondipon; Ratmawati Malaka
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.17958

Abstract

Sheep are regarded as being one type of potential livestock that are widely raised in various regions around the world for both purposes of producing meat and wool. In particular in the Southeast Asian areas, such a stock has been playing a significant role in providing animal protein for human consumption in one hand. However, on the other hand health, genetic and environmental factors are critical for animal husbandry factors to success. One of main diseases in sheep population in the region has been an internal parasitism due to coccidian infestation that had proved to be economically detrimental as the infestations can cause health problems ranging from substantial weight gain losses to culminating in death of the livestock. This article reports on literature reviews regarding various cases of coccidiosis in several countries and also matters related to a life cycle of the disease causative agent. The main highlight of this review has been aimed at a formulation of appropriate and effective disease control strategy in combating coccidiosis in small ruminant population in the country.
The Colors Profile of Duck Meat with Combination of Liquid Smoke Papain Enzyme Levels at Marinated Andi Dharmawan Wicaksono; Hikmah M Ali; Nahariah Nahariah
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.13837

Abstract

Duck meat is a livestock product favored by Indonesians, especially in South Sulawesi. The papain enzyme contains a proteaze enzyme that breaks down protein in meat as a meat tenderizer. Liquid smoke contains phenolic compounds as antioxidants, antibacterial agents and as a binder. The study was designed with a completely randomized design with a 5 x 5 factorial pattern with 3 replications. The first factor was the combination of papain enzyme levels and liquid smoke; factor A = (A1 = PE: 100%, A2 = LS: 25%, A3 = LS: 50%, A4 = LS 75%, A5 = LS: 100%) and the second factor was the marinated times; factor B = (B1 = 0, B2 = 30, B3 = 60, B4 = 90, and B5 = 120 minutes). There was no significant effect (P>0.05) of the combination of liquid smoke board enzyme levels on the (L*) brightness value, but at marinated time a significant effect (P<0.01) on the (L*) brightness value, especially at 120 minutes. There was no significant effect (P>0.05) from the combination of levels on the (a*) redness value, but at the time of marinated there was a significant effect (P<0.05) on the redness (a*) value, especially at 90 minutes. There was a significant effect (P<0.05) of the combined levels on the (b*) yellowness value, but at the time of marinated the significant effect (P<0.05) was on the (b*) yellowness value, especially at 90 minutes. The results showed that the addition of the combined level of the liquid smoke papain enzyme at the brightness (L*) and redness (a*) values didn’t give a significant effect, while the yellowish value (b*) gave an increase in the yellowish value at a concentration of 75% of liquid smoke. Marinated time gives a value that increases with increasing marinated times on the resulting color value. Keywords: Papain enzyme, liquid smoke, marinated times, duck meat
Retention of Dry Matter, Organic Matter and Nitrogen In Native Chicken Fed Non-AGP Rations Added by Rubber Leaf (Hevea Brasiliensis) Flour Muhammad Arif Marla; Sri Wigati; Fahmida Manin; Yatno
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 2 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i2.14354

Abstract

The purpose of the study was to determine the effects of adding rubber leaf flour (Hevea brasiliensis) to non-antibiotic growth promoter (non-AGP) commercial rations on dry matter, organic matter and nitrogen retention in native chickens. The materials used were 64 native chicken (32 male and 32 female) aged 8 weeks, non-AGP commercial ration and rubber leaf flour. The experimental design used was a Randomized Block Design (RBD) with 4 treatments and 8 replications. Grouping based on sex, and each replication unit consisted of 2 chickens. The treatment given was the addition of rubber leaf flour by 0% (P0), 3% (P1), 6% (P2) and 9% (P3) in a 100% commercial ration. The observed variables were dry matter (DM), organic matter (OM) and nitrogen (N) retention. Data were analyzed using analysis of variance, and the results showed that the addition of rubber leaf flour in the rations had no significant effect (P>0.05) on the observed variables. Retention of Dry Matter, Organic Matter and Nitrogen in treatment groups of P0, P1, P2 and P3 were respectively: 75.40, 78.45, 77.54 and 77.64%; 77.92, 78.38, 78.84 and 77.48 %; and 53.67, 57.69, 54.53 and 56.45%. In conclusion, the use of rubber leaf flour up to the level of 9% can highly enhance the retention of DM, OM and Nin native chicken, and hence it will also open and facilitate its potency as herbal feed additive as alternative to synthetic- AGP. Keywords: Hevea brasiliensis, Native chicken, Non-AGP rations, Rubber leaves
Dynamics and Population Structure of Bali Cattle Partnerships Maiwa Breeding Center (MBC) in Barru Regency Hasman; Sudirman Baco; Zulkharnaim
Hasanuddin Journal of Animal Science (HAJAS) Vol. 3 No. 1 (2021)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v3i1.14587

Abstract

This study aims to determine the population dynamics, population structure, and increase of Bali cattle population Maiwa Breeding Center partnerships in Barru Regency. This research was conducted from March to April 2020 in Barru Regency, South Sulawesi. The Reproductive Efficiency of Bali cattle was 91%. Population dynamics were only influenced by the calving, mortality, and sale of livestock, with the growth of 27% (2019) and 31% (2020). The population structure was dominated by cows, 31% (2018), 48% (2019), and 54% (2020). Natural Increase (NI) of livestock was 17% (2018), 28% (2019) and 20% (2020). The conclusion of this study is that the growth of the Bali cattle population of MBC partnerships was still low when according to calving and income because it does not reach 80% of cows based on population even shows a tendency to decrease calving. Keywords: Population of dynamics, population of structure, Bali cattle, smallholder partnerships

Page 3 of 8 | Total Record : 80

 1   2   3   4   5 

Filter by Year

2019 2025


Reset
Filter By Issues
All Issue Vol. 7 No. 2 (2025) Vol. 7 No. 1 (2025) Vol. 6 No. 2 (2024) Vol. 6 No. 1 (2024) Vol. 5 No. 2 (2023) Vol. 5 No. 1 (2023) Vol. 4 No. 2 (2022) Vol. 4 No. 1 (2022) Vol. 3 No. 2 (2021) Vol. 3 No. 1 (2021) Vol. 2 No. 2 (2020) Vol. 2, No. 1 (2020) Vol. 1, No. 2 (2019) Vol. 1 No. 1 (2019) More Issue