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 5 Documents
 1 
Search results for , issue "Vol. 2, No. 1 (2020)" : 5 Documents clear
Effect of substituting concentrate with dwarf Napier grass (Pennisetum purpureum) on intake, growth and carcass composition of rabbits Mohammad Mijanur Rahman; Mastura Nazirah Binti Mustapher; Khairiyah Binti Mat; Renny Fatmyah Utamy; Maryana Mohamad Nor
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.9853

Abstract

Dwarf Napier grass (Pennisetum purpureum) is considered to be more suitable as forage for ruminants due to its high yield and nutritive value, but there is limited research on rabbits. Thus, the aim of this study was to investigate the effect of replacing concentrate with dwarf Napier grass on intake, gorwth performance and carcass composition of growing rabbits. Twelve growing rabbits were randomly distributed into three dietary groups in a completely randomised design: (i) concentrate feed ad libitum as control diet (T1), (ii) half of the control diet plus dwarf Napier grass ad libitum (T2), and (iii) quarter of the control diet plus dwarf Napier grass ad libitum (T3). The results showed that diets had a significant (p<0.05) effect on intake, growth performance and some non-carcass components. Rabbits fed T3 diet showed significantly (p<0.05) lower total DM intake than those fed T1 and T2 diets. Similarly, rabbits fed T3 diet showed significantly (p<0.05) lower total weight gain and daily weight gain than those fed T1 diet, but the respective values of those fed T2 diet were non-signifiacntly different from those fed T1 and T3 diets. There was significant effect on weights of meat with bone, fat, pelt, head and kidney by the diets, whereas weights of most of the non-carcass components were similar among the groups. In conclusion, diet consisting of half of the concentrate and dwarf Napier grass ad libitum is recommended to be used as it may reduce the feed cost compared to diet consisting of the concentrate alone.
Egg Chip Quality with Different Types and Levels of Fillers Kartina Kartina; Nahariah Nahariah; Fatma Maruddin; Hikmah M Ali
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.10235

Abstract

Infertile egg generally only be industrial waste hatching so that the necessary efforts to improve its quality. This can be done by processing. One of them  is a chips product, the product resembles a thin plat, small and solid. This studies aim to determine the physicochemical quality of egg chips. The study used a completely randomized design  factorial pattern 3x3. Factor A was the type of filler including soy powder, tapioca  powder, and a combination of both. Factor B is filler level (%) 0, 3 and 6. The parameters are testing of hardness, friability, solubility and moisture content. The results showed that the types of filler had a very significant effect (P <0.01) on dissolution time. Addition of filler level significantly affected (P <0.05) on hardness, friability and solubility. There is an interaction between types and levels of filler material against hardness and solubility. The addition of tapioca powder at the level of 3% in making egg chips can  be increasing hardness, not fragile, solubility time of  fast.  But the egg chip does not experience changes in water content.
Polled Bali Cattle and Potentials for the Development of Breeding Industry in Indonesia Sudirman Baco; Zulkarnain; Ratmawati Malaka; Gozali R Moekti
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.11345

Abstract

A polled Bali Cattle, or a naturally hornless cattle breed was first recognized in the early 1980s in Sidendreng-Rappang (Sidrap), south Sulawesi, where Bali cattle (Bos sondaicus) herd were mixreared with some Brahman cross (BX). Whereas BX is the result of a cross between a Brahman cattle and the Hereford or shorthorn (Bos Taurus) breed on a commercial ranch in the region. As such a variant is considered as having high productivity trait advantages and/or as even possibly becoming a superior cattle breed of choice being able to develop by the University of Hassanuddin, various researches had been carried out since 1985. To date, the research works had resulted in some findings, however, there might have only been up to preliminary stages so far. Vast and thorough investigations on productivity traits of the polled Bali cattle (PBC) variants are being sought. Currently, a science and technology-based local cattle breeding industry development program at the Maiwa breeding center, Faculty of Animal Husbandry, Hasanuddin University has been carrying out serial studies on genetic profiles of the variants, and also on their growth control and adaptation genes. The genes have been targeted for use as marker-assisted selection (MAS).  
Performance of Male Bali Catte at Different Age By Feed Concentrate Containing Cocoa Pulp Isdam Supriadi; Lellah Rahim; Ambo Ako; Renny Fatmyah Utamy; Muhammad Ihsan Andi Dagong
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.11751

Abstract

The cocoa pulp is a slimy layer that surrounds the pieces of seeds, consisting of part of water and a layer of nutritional components which is quite high, including sucrose, glucose, and a little starch. The cocoa pulp, the by-product of cocoa production, has been used to avoid environmental pollution as an organic fertilizer. However, for livestock feed, the information is so limited. Therefore, the objective of this study was to determine the performance of male Bali cattle at different ages by feed concentrate containing cocoa pulp. The experiment was carried out in a completely randomized design consisting of 3 treatments and 3 replications so that it needed 9 male Bali cattle. The treatment consisted of A1 = male Bali cattle 2 years; A2 = male Bali cattle age 3 years; and A3 = Bali cattle male age 4 years, respectively. The parameter was feed consumption, performance, daily body weight gain (DWG), and feed consumption rate (FCR). The results showed that the average feed consumption, DWG, and FCR, showed significantly different (P<0.05) on feed concentrate containing cocoa pulp. The results indicated that 4 years of male Bali cattle was good growth performance compared to 2 years and 3 years by feed concentrate containing cocoa pulp.
Yoghurt Syneresis with Addition of Agar as Stabilizer Ratmawati Malaka; Endah Murpiningrum; Hajrawati
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.12363

Abstract

Yogurt quality is greatly influenced by many factors, including incubation time, incubation temperature, or addition of stabilizer. Agar is a type of hydrocolloid which can be used as a stabilizer ingredient in food product, because can function as thickening agent. Syneresis is one indicator of measuring yogurt quality. In this study, a starter Lactobacillus bulgaricus was used which was obtained from isolated cultures from commercial yogurt. During the study, the culture was routinely propagated in 10% reconstituted skimmed milk (RSM). The experiment design used was a completely randomized design, with an agar concentration as dependent factor of 0%; 0.1%; 0.2%; 0.3%; 0.4% and 0.5%. The variable measured was syneresis (%) using the drainage method. Each treatment was repeated 5 times. Based on variance analysis, indicated that agar addition with a concentration of 0 - 0.5% has a very significant effect on yoghurt syneresis. The syneresis decreased along with the increase in agar levels with the lowest syneresis value in the addition of 0.5% agar with an average value of 10%. From this study it can be concluded that the addition of 0.5% agar level reduces the syneresis (value of 10% syneresis), although this syneresis is still quite high, where in the manufacture of yogurt there should be no syneresis (0% syneresis)

Page 1 of 1 | Total Record : 5

 1 

Filter by Year

2020 2021


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